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table.html

table.html 73 KB
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  1. 

  2. 

  3. <!DOCTYPE html>
    4. 

  4. <!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
    5. 

  5. <!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
    6. 

  6. <head>
    7. 

  7.   <meta charset="utf-8">
    8. 

  8.   <meta name="viewport" content="width=device-width, initial-scale=1.0">
    9. 

  9.   
    10. 

  10.   <title>HTML Table Class &mdash; CodeIgniter 3.1.11 documentation</title>
    11. 

  11.   
    12. 

  12. 

  13.   
    14. 

  14.   
    15. 

  15.     <link rel="shortcut icon" href="../_static/ci-icon.ico"/>
    16. 

  16.   
    17. 

  17. 

  18.   
    19. 

  19.   <link href='https://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic|Roboto+Slab:400,700|Inconsolata:400,700&subset=latin,cyrillic' rel='stylesheet' type='text/css'>
    20. 

  20. 

  21.   
    22. 

  22.   
    23. 

  23.     
    24. 

  24. 

  25.   
    26. 

  26. 

  27.   
    28. 

  28.   
    29. 

  29.     <link rel="stylesheet" href="../_static/css/citheme.css" type="text/css" />
    30. 

  30.   
    31. 

  31. 

  32.   
    33. 

  33.         <link rel="index" title="Index"
    34. 

  34.               href="../genindex.html"/>
    35. 

  35.         <link rel="search" title="Search" href="../search.html"/>
    36. 

  36.     <link rel="top" title="CodeIgniter 3.1.11 documentation" href="../index.html"/>
    37. 

  37.         <link rel="up" title="Libraries" href="index.html"/>
    38. 

  38.         <link rel="next" title="Trackback Class" href="trackback.html"/>
    39. 

  39.         <link rel="prev" title="Session Library" href="sessions.html"/> 
    40. 

  40. 

  41.   
    42. 

  42.   <script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.6.2/modernizr.min.js"></script>
    43. 

  43. 

  44. </head>
    45. 

  45. 

  46. <body class="wy-body-for-nav" role="document">
    47. 

  47. 

  48.   <div id="nav">
    49. 

  49.   <div id="nav_inner">
    50. 

  50.     
    51. 

  51.     
    52. 

  52.     
    53. 

  53.       <div id="pulldown-menu" class="ciNav">
    54. 

  54.         <ul>
    55. 

  55. <li class="toctree-l1"><a class="reference internal" href="../general/welcome.html">Welcome to CodeIgniter</a></li>
    56. 

  56. </ul>
    57. 

  57. <ul>
    58. 

  58. <li class="toctree-l1"><a class="reference internal" href="../installation/index.html">Installation Instructions</a><ul>
    59. 

  59. <li class="toctree-l2"><a class="reference internal" href="../installation/downloads.html">Downloading CodeIgniter</a></li>
    60. 

  60. <li class="toctree-l2"><a class="reference internal" href="../installation/index.html">Installation Instructions</a></li>
    61. 

  61. <li class="toctree-l2"><a class="reference internal" href="../installation/upgrading.html">Upgrading From a Previous Version</a></li>
    62. 

  62. <li class="toctree-l2"><a class="reference internal" href="../installation/troubleshooting.html">Troubleshooting</a></li>
    63. 

  63. </ul>
    64. 

  64. </li>
    65. 

  65. </ul>
    66. 

  66. <ul>
    67. 

  67. <li class="toctree-l1"><a class="reference internal" href="../overview/index.html">CodeIgniter Overview</a><ul>
    68. 

  68. <li class="toctree-l2"><a class="reference internal" href="../overview/getting_started.html">Getting Started</a></li>
    69. 

  69. <li class="toctree-l2"><a class="reference internal" href="../overview/at_a_glance.html">CodeIgniter at a Glance</a></li>
    70. 

  70. <li class="toctree-l2"><a class="reference internal" href="../overview/features.html">Supported Features</a></li>
    71. 

  71. <li class="toctree-l2"><a class="reference internal" href="../overview/appflow.html">Application Flow Chart</a></li>
    72. 

  72. <li class="toctree-l2"><a class="reference internal" href="../overview/mvc.html">Model-View-Controller</a></li>
    73. 

  73. <li class="toctree-l2"><a class="reference internal" href="../overview/goals.html">Architectural Goals</a></li>
    74. 

  74. </ul>
    75. 

  75. </li>
    76. 

  76. </ul>
    77. 

  77. <ul>
    78. 

  78. <li class="toctree-l1"><a class="reference internal" href="../tutorial/index.html">Tutorial</a><ul>
    79. 

  79. <li class="toctree-l2"><a class="reference internal" href="../tutorial/static_pages.html">Static pages</a></li>
    80. 

  80. <li class="toctree-l2"><a class="reference internal" href="../tutorial/news_section.html">News section</a></li>
    81. 

  81. <li class="toctree-l2"><a class="reference internal" href="../tutorial/create_news_items.html">Create news items</a></li>
    82. 

  82. <li class="toctree-l2"><a class="reference internal" href="../tutorial/conclusion.html">Conclusion</a></li>
    83. 

  83. </ul>
    84. 

  84. </li>
    85. 

  85. </ul>
    86. 

  86. <ul>
    87. 

  87. <li class="toctree-l1"><a class="reference internal" href="../contributing/index.html">Contributing to CodeIgniter</a><ul>
    88. 

  88. <li class="toctree-l2"><a class="reference internal" href="../documentation/index.html">Writing CodeIgniter Documentation</a></li>
    89. 

  89. <li class="toctree-l2"><a class="reference internal" href="../DCO.html">Developer’s Certificate of Origin 1.1</a></li>
    90. 

  90. </ul>
    91. 

  91. </li>
    92. 

  92. </ul>
    93. 

  93. <ul>
    94. 

  94. <li class="toctree-l1"><a class="reference internal" href="../general/index.html">General Topics</a><ul>
    95. 

  95. <li class="toctree-l2"><a class="reference internal" href="../general/urls.html">CodeIgniter URLs</a></li>
    96. 

  96. <li class="toctree-l2"><a class="reference internal" href="../general/controllers.html">Controllers</a></li>
    97. 

  97. <li class="toctree-l2"><a class="reference internal" href="../general/reserved_names.html">Reserved Names</a></li>
    98. 

  98. <li class="toctree-l2"><a class="reference internal" href="../general/views.html">Views</a></li>
    99. 

  99. <li class="toctree-l2"><a class="reference internal" href="../general/models.html">Models</a></li>
    100. 

  100. <li class="toctree-l2"><a class="reference internal" href="../general/helpers.html">Helpers</a></li>
    101. 

  101. <li class="toctree-l2"><a class="reference internal" href="../general/libraries.html">Using CodeIgniter Libraries</a></li>
    102. 

  102. <li class="toctree-l2"><a class="reference internal" href="../general/creating_libraries.html">Creating Libraries</a></li>
    103. 

  103. <li class="toctree-l2"><a class="reference internal" href="../general/drivers.html">Using CodeIgniter Drivers</a></li>
    104. 

  104. <li class="toctree-l2"><a class="reference internal" href="../general/creating_drivers.html">Creating Drivers</a></li>
    105. 

  105. <li class="toctree-l2"><a class="reference internal" href="../general/core_classes.html">Creating Core System Classes</a></li>
    106. 

  106. <li class="toctree-l2"><a class="reference internal" href="../general/ancillary_classes.html">Creating Ancillary Classes</a></li>
    107. 

  107. <li class="toctree-l2"><a class="reference internal" href="../general/hooks.html">Hooks - Extending the Framework Core</a></li>
    108. 

  108. <li class="toctree-l2"><a class="reference internal" href="../general/autoloader.html">Auto-loading Resources</a></li>
    109. 

  109. <li class="toctree-l2"><a class="reference internal" href="../general/common_functions.html">Common Functions</a></li>
    110. 

  110. <li class="toctree-l2"><a class="reference internal" href="../general/compatibility_functions.html">Compatibility Functions</a></li>
    111. 

  111. <li class="toctree-l2"><a class="reference internal" href="../general/routing.html">URI Routing</a></li>
    112. 

  112. <li class="toctree-l2"><a class="reference internal" href="../general/errors.html">Error Handling</a></li>
    113. 

  113. <li class="toctree-l2"><a class="reference internal" href="../general/caching.html">Caching</a></li>
    114. 

  114. <li class="toctree-l2"><a class="reference internal" href="../general/profiling.html">Profiling Your Application</a></li>
    115. 

  115. <li class="toctree-l2"><a class="reference internal" href="../general/cli.html">Running via the CLI</a></li>
    116. 

  116. <li class="toctree-l2"><a class="reference internal" href="../general/managing_apps.html">Managing your Applications</a></li>
    117. 

  117. <li class="toctree-l2"><a class="reference internal" href="../general/environments.html">Handling Multiple Environments</a></li>
    118. 

  118. <li class="toctree-l2"><a class="reference internal" href="../general/alternative_php.html">Alternate PHP Syntax for View Files</a></li>
    119. 

  119. <li class="toctree-l2"><a class="reference internal" href="../general/security.html">Security</a></li>
    120. 

  120. <li class="toctree-l2"><a class="reference internal" href="../general/styleguide.html">PHP Style Guide</a></li>
    121. 

  121. </ul>
    122. 

  122. </li>
    123. 

  123. </ul>
    124. 

  124. <ul class="current">
    125. 

  125. <li class="toctree-l1 current"><a class="reference internal" href="index.html">Libraries</a><ul class="current">
    126. 

  126. <li class="toctree-l2"><a class="reference internal" href="benchmark.html">Benchmarking Class</a></li>
    127. 

  127. <li class="toctree-l2"><a class="reference internal" href="caching.html">Caching Driver</a></li>
    128. 

  128. <li class="toctree-l2"><a class="reference internal" href="calendar.html">Calendaring Class</a></li>
    129. 

  129. <li class="toctree-l2"><a class="reference internal" href="cart.html">Shopping Cart Class</a></li>
    130. 

  130. <li class="toctree-l2"><a class="reference internal" href="config.html">Config Class</a></li>
    131. 

  131. <li class="toctree-l2"><a class="reference internal" href="email.html">Email Class</a></li>
    132. 

  132. <li class="toctree-l2"><a class="reference internal" href="encrypt.html">Encrypt Class</a></li>
    133. 

  133. <li class="toctree-l2"><a class="reference internal" href="encryption.html">Encryption Library</a></li>
    134. 

  134. <li class="toctree-l2"><a class="reference internal" href="file_uploading.html">File Uploading Class</a></li>
    135. 

  135. <li class="toctree-l2"><a class="reference internal" href="form_validation.html">Form Validation</a></li>
    136. 

  136. <li class="toctree-l2"><a class="reference internal" href="ftp.html">FTP Class</a></li>
    137. 

  137. <li class="toctree-l2"><a class="reference internal" href="image_lib.html">Image Manipulation Class</a></li>
    138. 

  138. <li class="toctree-l2"><a class="reference internal" href="input.html">Input Class</a></li>
    139. 

  139. <li class="toctree-l2"><a class="reference internal" href="javascript.html">Javascript Class</a></li>
    140. 

  140. <li class="toctree-l2"><a class="reference internal" href="language.html">Language Class</a></li>
    141. 

  141. <li class="toctree-l2"><a class="reference internal" href="loader.html">Loader Class</a></li>
    142. 

  142. <li class="toctree-l2"><a class="reference internal" href="migration.html">Migrations Class</a></li>
    143. 

  143. <li class="toctree-l2"><a class="reference internal" href="output.html">Output Class</a></li>
    144. 

  144. <li class="toctree-l2"><a class="reference internal" href="pagination.html">Pagination Class</a></li>
    145. 

  145. <li class="toctree-l2"><a class="reference internal" href="parser.html">Template Parser Class</a></li>
    146. 

  146. <li class="toctree-l2"><a class="reference internal" href="security.html">Security Class</a></li>
    147. 

  147. <li class="toctree-l2"><a class="reference internal" href="sessions.html">Session Library</a></li>
    148. 

  148. <li class="toctree-l2 current"><a class="current reference internal" href="#">HTML Table Class</a></li>
    149. 

  149. <li class="toctree-l2"><a class="reference internal" href="trackback.html">Trackback Class</a></li>
    150. 

  150. <li class="toctree-l2"><a class="reference internal" href="typography.html">Typography Class</a></li>
    151. 

  151. <li class="toctree-l2"><a class="reference internal" href="unit_testing.html">Unit Testing Class</a></li>
    152. 

  152. <li class="toctree-l2"><a class="reference internal" href="uri.html">URI Class</a></li>
    153. 

  153. <li class="toctree-l2"><a class="reference internal" href="user_agent.html">User Agent Class</a></li>
    154. 

  154. <li class="toctree-l2"><a class="reference internal" href="xmlrpc.html">XML-RPC and XML-RPC Server Classes</a></li>
    155. 

  155. <li class="toctree-l2"><a class="reference internal" href="zip.html">Zip Encoding Class</a></li>
    156. 

  156. </ul>
    157. 

  157. </li>
    158. 

  158. </ul>
    159. 

  159. <ul>
    160. 

  160. <li class="toctree-l1"><a class="reference internal" href="../database/index.html">Database Reference</a><ul>
    161. 

  161. <li class="toctree-l2"><a class="reference internal" href="../database/examples.html">Quick Start: Usage Examples</a></li>
    162. 

  162. <li class="toctree-l2"><a class="reference internal" href="../database/configuration.html">Database Configuration</a></li>
    163. 

  163. <li class="toctree-l2"><a class="reference internal" href="../database/connecting.html">Connecting to a Database</a></li>
    164. 

  164. <li class="toctree-l2"><a class="reference internal" href="../database/queries.html">Running Queries</a></li>
    165. 

  165. <li class="toctree-l2"><a class="reference internal" href="../database/results.html">Generating Query Results</a></li>
    166. 

  166. <li class="toctree-l2"><a class="reference internal" href="../database/helpers.html">Query Helper Functions</a></li>
    167. 

  167. <li class="toctree-l2"><a class="reference internal" href="../database/query_builder.html">Query Builder Class</a></li>
    168. 

  168. <li class="toctree-l2"><a class="reference internal" href="../database/transactions.html">Transactions</a></li>
    169. 

  169. <li class="toctree-l2"><a class="reference internal" href="../database/metadata.html">Getting MetaData</a></li>
    170. 

  170. <li class="toctree-l2"><a class="reference internal" href="../database/call_function.html">Custom Function Calls</a></li>
    171. 

  171. <li class="toctree-l2"><a class="reference internal" href="../database/caching.html">Query Caching</a></li>
    172. 

  172. <li class="toctree-l2"><a class="reference internal" href="../database/forge.html">Database Manipulation with Database Forge</a></li>
    173. 

  173. <li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities Class</a></li>
    174. 

  174. <li class="toctree-l2"><a class="reference internal" href="../database/db_driver_reference.html">Database Driver Reference</a></li>
    175. 

  175. </ul>
    176. 

  176. </li>
    177. 

  177. </ul>
    178. 

  178. <ul>
    179. 

  179. <li class="toctree-l1"><a class="reference internal" href="../helpers/index.html">Helpers</a><ul>
    180. 

  180. <li class="toctree-l2"><a class="reference internal" href="../helpers/array_helper.html">Array Helper</a></li>
    181. 

  181. <li class="toctree-l2"><a class="reference internal" href="../helpers/captcha_helper.html">CAPTCHA Helper</a></li>
    182. 

  182. <li class="toctree-l2"><a class="reference internal" href="../helpers/cookie_helper.html">Cookie Helper</a></li>
    183. 

  183. <li class="toctree-l2"><a class="reference internal" href="../helpers/date_helper.html">Date Helper</a></li>
    184. 

  184. <li class="toctree-l2"><a class="reference internal" href="../helpers/directory_helper.html">Directory Helper</a></li>
    185. 

  185. <li class="toctree-l2"><a class="reference internal" href="../helpers/download_helper.html">Download Helper</a></li>
    186. 

  186. <li class="toctree-l2"><a class="reference internal" href="../helpers/email_helper.html">Email Helper</a></li>
    187. 

  187. <li class="toctree-l2"><a class="reference internal" href="../helpers/file_helper.html">File Helper</a></li>
    188. 

  188. <li class="toctree-l2"><a class="reference internal" href="../helpers/form_helper.html">Form Helper</a></li>
    189. 

  189. <li class="toctree-l2"><a class="reference internal" href="../helpers/html_helper.html">HTML Helper</a></li>
    190. 

  190. <li class="toctree-l2"><a class="reference internal" href="../helpers/inflector_helper.html">Inflector Helper</a></li>
    191. 

  191. <li class="toctree-l2"><a class="reference internal" href="../helpers/language_helper.html">Language Helper</a></li>
    192. 

  192. <li class="toctree-l2"><a class="reference internal" href="../helpers/number_helper.html">Number Helper</a></li>
    193. 

  193. <li class="toctree-l2"><a class="reference internal" href="../helpers/path_helper.html">Path Helper</a></li>
    194. 

  194. <li class="toctree-l2"><a class="reference internal" href="../helpers/security_helper.html">Security Helper</a></li>
    195. 

  195. <li class="toctree-l2"><a class="reference internal" href="../helpers/smiley_helper.html">Smiley Helper</a></li>
    196. 

  196. <li class="toctree-l2"><a class="reference internal" href="../helpers/string_helper.html">String Helper</a></li>
    197. 

  197. <li class="toctree-l2"><a class="reference internal" href="../helpers/text_helper.html">Text Helper</a></li>
    198. 

  198. <li class="toctree-l2"><a class="reference internal" href="../helpers/typography_helper.html">Typography Helper</a></li>
    199. 

  199. <li class="toctree-l2"><a class="reference internal" href="../helpers/url_helper.html">URL Helper</a></li>
    200. 

  200. <li class="toctree-l2"><a class="reference internal" href="../helpers/xml_helper.html">XML Helper</a></li>
    201. 

  201. </ul>
    202. 

  202. </li>
    203. 

  203. </ul>
    204. 

  204. 

  205.       </div>
    206. 

  206.     
    207. 

  207.       
    208. 

  208.   </div>
    209. 

  209. </div>
    210. 

  210. <div id="nav2">
    211. 

  211.   <a href="#" id="openToc">
    212. 

  212.     <img src="data:image/jpeg;base64,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" title="Toggle Table of Contents" alt="Toggle Table of Contents" />
    213. 

  213.   </a>
    214. 

  214. </div>
    215. 

  215. 

  216.   <div class="wy-grid-for-nav">
    217. 

  217. 

  218.     
    219. 

  219.     <nav data-toggle="wy-nav-shift" class="wy-nav-side">
    220. 

  220.       <div class="wy-side-nav-search">
    221. 

  221.         
    222. 

  222.           <a href="../index.html" class="fa fa-home"> CodeIgniter</a>
    223. 

  223.         
    224. 

  224.         
    225. 

  225. <div role="search">
    226. 

  226.   <form id="rtd-search-form" class="wy-form" action="../search.html" method="get">
    227. 

  227.     <input type="text" name="q" placeholder="Search docs" />
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  228.     <input type="hidden" name="check_keywords" value="yes" />
    229. 

  229.     <input type="hidden" name="area" value="default" />
    230. 

  230.   </form>
    231. 

  231. </div>
    232. 

  232.       </div>
    233. 

  233. 

  234.       <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
    235. 

  235.         
    236. 

  236.           
    237. 

  237.           
    238. 

  238.               <ul>
    239. 

  239. <li class="toctree-l1"><a class="reference internal" href="../general/welcome.html">Welcome to CodeIgniter</a></li>
    240. 

  240. </ul>
    241. 

  241. <ul>
    242. 

  242. <li class="toctree-l1"><a class="reference internal" href="../installation/index.html">Installation Instructions</a><ul>
    243. 

  243. <li class="toctree-l2"><a class="reference internal" href="../installation/downloads.html">Downloading CodeIgniter</a></li>
    244. 

  244. <li class="toctree-l2"><a class="reference internal" href="../installation/index.html">Installation Instructions</a></li>
    245. 

  245. <li class="toctree-l2"><a class="reference internal" href="../installation/upgrading.html">Upgrading From a Previous Version</a></li>
    246. 

  246. <li class="toctree-l2"><a class="reference internal" href="../installation/troubleshooting.html">Troubleshooting</a></li>
    247. 

  247. </ul>
    248. 

  248. </li>
    249. 

  249. </ul>
    250. 

  250. <ul>
    251. 

  251. <li class="toctree-l1"><a class="reference internal" href="../overview/index.html">CodeIgniter Overview</a><ul>
    252. 

  252. <li class="toctree-l2"><a class="reference internal" href="../overview/getting_started.html">Getting Started</a></li>
    253. 

  253. <li class="toctree-l2"><a class="reference internal" href="../overview/at_a_glance.html">CodeIgniter at a Glance</a></li>
    254. 

  254. <li class="toctree-l2"><a class="reference internal" href="../overview/features.html">Supported Features</a></li>
    255. 

  255. <li class="toctree-l2"><a class="reference internal" href="../overview/appflow.html">Application Flow Chart</a></li>
    256. 

  256. <li class="toctree-l2"><a class="reference internal" href="../overview/mvc.html">Model-View-Controller</a></li>
    257. 

  257. <li class="toctree-l2"><a class="reference internal" href="../overview/goals.html">Architectural Goals</a></li>
    258. 

  258. </ul>
    259. 

  259. </li>
    260. 

  260. </ul>
    261. 

  261. <ul>
    262. 

  262. <li class="toctree-l1"><a class="reference internal" href="../tutorial/index.html">Tutorial</a><ul>
    263. 

  263. <li class="toctree-l2"><a class="reference internal" href="../tutorial/static_pages.html">Static pages</a></li>
    264. 

  264. <li class="toctree-l2"><a class="reference internal" href="../tutorial/news_section.html">News section</a></li>
    265. 

  265. <li class="toctree-l2"><a class="reference internal" href="../tutorial/create_news_items.html">Create news items</a></li>
    266. 

  266. <li class="toctree-l2"><a class="reference internal" href="../tutorial/conclusion.html">Conclusion</a></li>
    267. 

  267. </ul>
    268. 

  268. </li>
    269. 

  269. </ul>
    270. 

  270. <ul>
    271. 

  271. <li class="toctree-l1"><a class="reference internal" href="../contributing/index.html">Contributing to CodeIgniter</a><ul>
    272. 

  272. <li class="toctree-l2"><a class="reference internal" href="../documentation/index.html">Writing CodeIgniter Documentation</a></li>
    273. 

  273. <li class="toctree-l2"><a class="reference internal" href="../DCO.html">Developer’s Certificate of Origin 1.1</a></li>
    274. 

  274. </ul>
    275. 

  275. </li>
    276. 

  276. </ul>
    277. 

  277. <ul>
    278. 

  278. <li class="toctree-l1"><a class="reference internal" href="../general/index.html">General Topics</a><ul>
    279. 

  279. <li class="toctree-l2"><a class="reference internal" href="../general/urls.html">CodeIgniter URLs</a></li>
    280. 

  280. <li class="toctree-l2"><a class="reference internal" href="../general/controllers.html">Controllers</a></li>
    281. 

  281. <li class="toctree-l2"><a class="reference internal" href="../general/reserved_names.html">Reserved Names</a></li>
    282. 

  282. <li class="toctree-l2"><a class="reference internal" href="../general/views.html">Views</a></li>
    283. 

  283. <li class="toctree-l2"><a class="reference internal" href="../general/models.html">Models</a></li>
    284. 

  284. <li class="toctree-l2"><a class="reference internal" href="../general/helpers.html">Helpers</a></li>
    285. 

  285. <li class="toctree-l2"><a class="reference internal" href="../general/libraries.html">Using CodeIgniter Libraries</a></li>
    286. 

  286. <li class="toctree-l2"><a class="reference internal" href="../general/creating_libraries.html">Creating Libraries</a></li>
    287. 

  287. <li class="toctree-l2"><a class="reference internal" href="../general/drivers.html">Using CodeIgniter Drivers</a></li>
    288. 

  288. <li class="toctree-l2"><a class="reference internal" href="../general/creating_drivers.html">Creating Drivers</a></li>
    289. 

  289. <li class="toctree-l2"><a class="reference internal" href="../general/core_classes.html">Creating Core System Classes</a></li>
    290. 

  290. <li class="toctree-l2"><a class="reference internal" href="../general/ancillary_classes.html">Creating Ancillary Classes</a></li>
    291. 

  291. <li class="toctree-l2"><a class="reference internal" href="../general/hooks.html">Hooks - Extending the Framework Core</a></li>
    292. 

  292. <li class="toctree-l2"><a class="reference internal" href="../general/autoloader.html">Auto-loading Resources</a></li>
    293. 

  293. <li class="toctree-l2"><a class="reference internal" href="../general/common_functions.html">Common Functions</a></li>
    294. 

  294. <li class="toctree-l2"><a class="reference internal" href="../general/compatibility_functions.html">Compatibility Functions</a></li>
    295. 

  295. <li class="toctree-l2"><a class="reference internal" href="../general/routing.html">URI Routing</a></li>
    296. 

  296. <li class="toctree-l2"><a class="reference internal" href="../general/errors.html">Error Handling</a></li>
    297. 

  297. <li class="toctree-l2"><a class="reference internal" href="../general/caching.html">Caching</a></li>
    298. 

  298. <li class="toctree-l2"><a class="reference internal" href="../general/profiling.html">Profiling Your Application</a></li>
    299. 

  299. <li class="toctree-l2"><a class="reference internal" href="../general/cli.html">Running via the CLI</a></li>
    300. 

  300. <li class="toctree-l2"><a class="reference internal" href="../general/managing_apps.html">Managing your Applications</a></li>
    301. 

  301. <li class="toctree-l2"><a class="reference internal" href="../general/environments.html">Handling Multiple Environments</a></li>
    302. 

  302. <li class="toctree-l2"><a class="reference internal" href="../general/alternative_php.html">Alternate PHP Syntax for View Files</a></li>
    303. 

  303. <li class="toctree-l2"><a class="reference internal" href="../general/security.html">Security</a></li>
    304. 

  304. <li class="toctree-l2"><a class="reference internal" href="../general/styleguide.html">PHP Style Guide</a></li>
    305. 

  305. </ul>
    306. 

  306. </li>
    307. 

  307. </ul>
    308. 

  308. <ul class="current">
    309. 

  309. <li class="toctree-l1 current"><a class="reference internal" href="index.html">Libraries</a><ul class="current">
    310. 

  310. <li class="toctree-l2"><a class="reference internal" href="benchmark.html">Benchmarking Class</a></li>
    311. 

  311. <li class="toctree-l2"><a class="reference internal" href="caching.html">Caching Driver</a></li>
    312. 

  312. <li class="toctree-l2"><a class="reference internal" href="calendar.html">Calendaring Class</a></li>
    313. 

  313. <li class="toctree-l2"><a class="reference internal" href="cart.html">Shopping Cart Class</a></li>
    314. 

  314. <li class="toctree-l2"><a class="reference internal" href="config.html">Config Class</a></li>
    315. 

  315. <li class="toctree-l2"><a class="reference internal" href="email.html">Email Class</a></li>
    316. 

  316. <li class="toctree-l2"><a class="reference internal" href="encrypt.html">Encrypt Class</a></li>
    317. 

  317. <li class="toctree-l2"><a class="reference internal" href="encryption.html">Encryption Library</a></li>
    318. 

  318. <li class="toctree-l2"><a class="reference internal" href="file_uploading.html">File Uploading Class</a></li>
    319. 

  319. <li class="toctree-l2"><a class="reference internal" href="form_validation.html">Form Validation</a></li>
    320. 

  320. <li class="toctree-l2"><a class="reference internal" href="ftp.html">FTP Class</a></li>
    321. 

  321. <li class="toctree-l2"><a class="reference internal" href="image_lib.html">Image Manipulation Class</a></li>
    322. 

  322. <li class="toctree-l2"><a class="reference internal" href="input.html">Input Class</a></li>
    323. 

  323. <li class="toctree-l2"><a class="reference internal" href="javascript.html">Javascript Class</a></li>
    324. 

  324. <li class="toctree-l2"><a class="reference internal" href="language.html">Language Class</a></li>
    325. 

  325. <li class="toctree-l2"><a class="reference internal" href="loader.html">Loader Class</a></li>
    326. 

  326. <li class="toctree-l2"><a class="reference internal" href="migration.html">Migrations Class</a></li>
    327. 

  327. <li class="toctree-l2"><a class="reference internal" href="output.html">Output Class</a></li>
    328. 

  328. <li class="toctree-l2"><a class="reference internal" href="pagination.html">Pagination Class</a></li>
    329. 

  329. <li class="toctree-l2"><a class="reference internal" href="parser.html">Template Parser Class</a></li>
    330. 

  330. <li class="toctree-l2"><a class="reference internal" href="security.html">Security Class</a></li>
    331. 

  331. <li class="toctree-l2"><a class="reference internal" href="sessions.html">Session Library</a></li>
    332. 

  332. <li class="toctree-l2 current"><a class="current reference internal" href="#">HTML Table Class</a></li>
    333. 

  333. <li class="toctree-l2"><a class="reference internal" href="trackback.html">Trackback Class</a></li>
    334. 

  334. <li class="toctree-l2"><a class="reference internal" href="typography.html">Typography Class</a></li>
    335. 

  335. <li class="toctree-l2"><a class="reference internal" href="unit_testing.html">Unit Testing Class</a></li>
    336. 

  336. <li class="toctree-l2"><a class="reference internal" href="uri.html">URI Class</a></li>
    337. 

  337. <li class="toctree-l2"><a class="reference internal" href="user_agent.html">User Agent Class</a></li>
    338. 

  338. <li class="toctree-l2"><a class="reference internal" href="xmlrpc.html">XML-RPC and XML-RPC Server Classes</a></li>
    339. 

  339. <li class="toctree-l2"><a class="reference internal" href="zip.html">Zip Encoding Class</a></li>
    340. 

  340. </ul>
    341. 

  341. </li>
    342. 

  342. </ul>
    343. 

  343. <ul>
    344. 

  344. <li class="toctree-l1"><a class="reference internal" href="../database/index.html">Database Reference</a><ul>
    345. 

  345. <li class="toctree-l2"><a class="reference internal" href="../database/examples.html">Quick Start: Usage Examples</a></li>
    346. 

  346. <li class="toctree-l2"><a class="reference internal" href="../database/configuration.html">Database Configuration</a></li>
    347. 

  347. <li class="toctree-l2"><a class="reference internal" href="../database/connecting.html">Connecting to a Database</a></li>
    348. 

  348. <li class="toctree-l2"><a class="reference internal" href="../database/queries.html">Running Queries</a></li>
    349. 

  349. <li class="toctree-l2"><a class="reference internal" href="../database/results.html">Generating Query Results</a></li>
    350. 

  350. <li class="toctree-l2"><a class="reference internal" href="../database/helpers.html">Query Helper Functions</a></li>
    351. 

  351. <li class="toctree-l2"><a class="reference internal" href="../database/query_builder.html">Query Builder Class</a></li>
    352. 

  352. <li class="toctree-l2"><a class="reference internal" href="../database/transactions.html">Transactions</a></li>
    353. 

  353. <li class="toctree-l2"><a class="reference internal" href="../database/metadata.html">Getting MetaData</a></li>
    354. 

  354. <li class="toctree-l2"><a class="reference internal" href="../database/call_function.html">Custom Function Calls</a></li>
    355. 

  355. <li class="toctree-l2"><a class="reference internal" href="../database/caching.html">Query Caching</a></li>
    356. 

  356. <li class="toctree-l2"><a class="reference internal" href="../database/forge.html">Database Manipulation with Database Forge</a></li>
    357. 

  357. <li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities Class</a></li>
    358. 

  358. <li class="toctree-l2"><a class="reference internal" href="../database/db_driver_reference.html">Database Driver Reference</a></li>
    359. 

  359. </ul>
    360. 

  360. </li>
    361. 

  361. </ul>
    362. 

  362. <ul>
    363. 

  363. <li class="toctree-l1"><a class="reference internal" href="../helpers/index.html">Helpers</a><ul>
    364. 

  364. <li class="toctree-l2"><a class="reference internal" href="../helpers/array_helper.html">Array Helper</a></li>
    365. 

  365. <li class="toctree-l2"><a class="reference internal" href="../helpers/captcha_helper.html">CAPTCHA Helper</a></li>
    366. 

  366. <li class="toctree-l2"><a class="reference internal" href="../helpers/cookie_helper.html">Cookie Helper</a></li>
    367. 

  367. <li class="toctree-l2"><a class="reference internal" href="../helpers/date_helper.html">Date Helper</a></li>
    368. 

  368. <li class="toctree-l2"><a class="reference internal" href="../helpers/directory_helper.html">Directory Helper</a></li>
    369. 

  369. <li class="toctree-l2"><a class="reference internal" href="../helpers/download_helper.html">Download Helper</a></li>
    370. 

  370. <li class="toctree-l2"><a class="reference internal" href="../helpers/email_helper.html">Email Helper</a></li>
    371. 

  371. <li class="toctree-l2"><a class="reference internal" href="../helpers/file_helper.html">File Helper</a></li>
    372. 

  372. <li class="toctree-l2"><a class="reference internal" href="../helpers/form_helper.html">Form Helper</a></li>
    373. 

  373. <li class="toctree-l2"><a class="reference internal" href="../helpers/html_helper.html">HTML Helper</a></li>
    374. 

  374. <li class="toctree-l2"><a class="reference internal" href="../helpers/inflector_helper.html">Inflector Helper</a></li>
    375. 

  375. <li class="toctree-l2"><a class="reference internal" href="../helpers/language_helper.html">Language Helper</a></li>
    376. 

  376. <li class="toctree-l2"><a class="reference internal" href="../helpers/number_helper.html">Number Helper</a></li>
    377. 

  377. <li class="toctree-l2"><a class="reference internal" href="../helpers/path_helper.html">Path Helper</a></li>
    378. 

  378. <li class="toctree-l2"><a class="reference internal" href="../helpers/security_helper.html">Security Helper</a></li>
    379. 

  379. <li class="toctree-l2"><a class="reference internal" href="../helpers/smiley_helper.html">Smiley Helper</a></li>
    380. 

  380. <li class="toctree-l2"><a class="reference internal" href="../helpers/string_helper.html">String Helper</a></li>
    381. 

  381. <li class="toctree-l2"><a class="reference internal" href="../helpers/text_helper.html">Text Helper</a></li>
    382. 

  382. <li class="toctree-l2"><a class="reference internal" href="../helpers/typography_helper.html">Typography Helper</a></li>
    383. 

  383. <li class="toctree-l2"><a class="reference internal" href="../helpers/url_helper.html">URL Helper</a></li>
    384. 

  384. <li class="toctree-l2"><a class="reference internal" href="../helpers/xml_helper.html">XML Helper</a></li>
    385. 

  385. </ul>
    386. 

  386. </li>
    387. 

  387. </ul>
    388. 

  388. 

  389.           
    390. 

  390.         
    391. 

  391.       </div>
    392. 

  392.       &nbsp;
    393. 

  393.     </nav>
    394. 

  394. 

  395.     <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
    396. 

  396. 

  397.       
    398. 

  398.       <nav class="wy-nav-top" role="navigation" aria-label="top navigation">
    399. 

  399.         <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
    400. 

  400.         <a href="../index.html">CodeIgniter</a>
    401. 

  401.       </nav>
    402. 

  402. 

  403. 

  404.       
    405. 

  405.       <div class="wy-nav-content">
    406. 

  406.         <div class="rst-content">
    407. 

  407.           <div role="navigation" aria-label="breadcrumbs navigation">
    408. 

  408.   <ul class="wy-breadcrumbs">
    409. 

  409.     <li><a href="../index.html">Docs</a> &raquo;</li>
    410. 

  410.       
    411. 

  411.         <li><a href="index.html">Libraries</a> &raquo;</li>
    412. 

  412.       
    413. 

  413.     <li>HTML Table Class</li>
    414. 

  414.     <li class="wy-breadcrumbs-aside">
    415. 

  415.       
    416. 

  416.     </li>
    417. 

  417.     <div style="float:right;margin-left:5px;" id="closeMe">
    418. 

  418.       <img title="Classic Layout" alt="classic layout" src="data:image/gif;base64,R0lGODlhFAAUAJEAAAAAADMzM////wAAACH5BAUUAAIALAAAAAAUABQAAAImlI+py+0PU5gRBRDM3DxbWoXis42X13USOLauUIqnlsaH/eY6UwAAOw==" />
    419. 

  419.     </div>
    420. 

  420.   </ul>
    421. 

  421.   <hr/>
    422. 

  422. </div>
    423. 

  423.           <div role="main" class="document">
    424. 

  424.             
    425. 

  425.   <div class="section" id="html-table-class">
    426. 

  426. <h1>HTML Table Class<a class="headerlink" href="#html-table-class" title="Permalink to this headline">¶</a></h1>
    427. 

  427. <p>The Table Class provides functions that enable you to auto-generate HTML
    428. 

  428. tables from arrays or database result sets.</p>
    429. 

  429. <div class="contents local topic" id="contents">
    430. 

  430. <ul class="simple">
    431. 

  431. <li><a class="reference internal" href="#using-the-table-class" id="id1">Using the Table Class</a><ul>
    432. 

  432. <li><a class="reference internal" href="#initializing-the-class" id="id2">Initializing the Class</a></li>
    433. 

  433. <li><a class="reference internal" href="#examples" id="id3">Examples</a></li>
    434. 

  434. <li><a class="reference internal" href="#changing-the-look-of-your-table" id="id4">Changing the Look of Your Table</a></li>
    435. 

  435. </ul>
    436. 

  436. </li>
    437. 

  437. <li><a class="reference internal" href="#class-reference" id="id5">Class Reference</a></li>
    438. 

  438. </ul>
    439. 

  439. </div>
    440. 

  440. <div class="custom-index container"></div><div class="section" id="using-the-table-class">
    441. 

  441. <h2><a class="toc-backref" href="#id1">Using the Table Class</a><a class="headerlink" href="#using-the-table-class" title="Permalink to this headline">¶</a></h2>
    442. 

  442. <div class="section" id="initializing-the-class">
    443. 

  443. <h3><a class="toc-backref" href="#id2">Initializing the Class</a><a class="headerlink" href="#initializing-the-class" title="Permalink to this headline">¶</a></h3>
    444. 

  444. <p>Like most other classes in CodeIgniter, the Table class is initialized
    445. 

  445. in your controller using the <code class="docutils literal"><span class="pre">$this-&gt;load-&gt;library()</span></code> method:</p>
    446. 

  446. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;table&#39;</span><span class="p">);</span>
    447. 

  447. </pre></div>
    448. 

  448. </div>
    449. 

  449. <p>Once loaded, the Table library object will be available using:</p>
    450. 

  450. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span>
    451. 

  451. </pre></div>
    452. 

  452. </div>
    453. 

  453. </div>
    454. 

  454. <div class="section" id="examples">
    455. 

  455. <h3><a class="toc-backref" href="#id3">Examples</a><a class="headerlink" href="#examples" title="Permalink to this headline">¶</a></h3>
    456. 

  456. <p>Here is an example showing how you can create a table from a
    457. 

  457. multi-dimensional array. Note that the first array index will become the
    458. 

  458. table heading (or you can set your own headings using the <code class="docutils literal"><span class="pre">set_heading()</span></code>
    459. 

  459. method described in the function reference below).</p>
    460. 

  460. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;table&#39;</span><span class="p">);</span>
    461. 

  461. 

  462. <span class="nv">$data</span> <span class="o">=</span> <span class="k">array</span><span class="p">(</span>
    463. 

  463.         <span class="k">array</span><span class="p">(</span><span class="s1">&#39;Name&#39;</span><span class="p">,</span> <span class="s1">&#39;Color&#39;</span><span class="p">,</span> <span class="s1">&#39;Size&#39;</span><span class="p">),</span>
    464. 

  464.         <span class="k">array</span><span class="p">(</span><span class="s1">&#39;Fred&#39;</span><span class="p">,</span> <span class="s1">&#39;Blue&#39;</span><span class="p">,</span> <span class="s1">&#39;Small&#39;</span><span class="p">),</span>
    465. 

  465.         <span class="k">array</span><span class="p">(</span><span class="s1">&#39;Mary&#39;</span><span class="p">,</span> <span class="s1">&#39;Red&#39;</span><span class="p">,</span> <span class="s1">&#39;Large&#39;</span><span class="p">),</span>
    466. 

  466.         <span class="k">array</span><span class="p">(</span><span class="s1">&#39;John&#39;</span><span class="p">,</span> <span class="s1">&#39;Green&#39;</span><span class="p">,</span> <span class="s1">&#39;Medium&#39;</span><span class="p">)</span>
    467. 

  467. <span class="p">);</span>
    468. 

  468. 

  469. <span class="k">echo</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">generate</span><span class="p">(</span><span class="nv">$data</span><span class="p">);</span>
    470. 

  470. </pre></div>
    471. 

  471. </div>
    472. 

  472. <p>Here is an example of a table created from a database query result. The
    473. 

  473. table class will automatically generate the headings based on the table
    474. 

  474. names (or you can set your own headings using the <code class="docutils literal"><span class="pre">set_heading()</span></code>
    475. 

  475. method described in the class reference below).</p>
    476. 

  476. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;table&#39;</span><span class="p">);</span>
    477. 

  477. 

  478. <span class="nv">$query</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">db</span><span class="o">-&gt;</span><span class="na">query</span><span class="p">(</span><span class="s1">&#39;SELECT * FROM my_table&#39;</span><span class="p">);</span>
    479. 

  479. 

  480. <span class="k">echo</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">generate</span><span class="p">(</span><span class="nv">$query</span><span class="p">);</span>
    481. 

  481. </pre></div>
    482. 

  482. </div>
    483. 

  483. <p>Here is an example showing how you might create a table using discrete
    484. 

  484. parameters:</p>
    485. 

  485. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;table&#39;</span><span class="p">);</span>
    486. 

  486. 

  487. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">set_heading</span><span class="p">(</span><span class="s1">&#39;Name&#39;</span><span class="p">,</span> <span class="s1">&#39;Color&#39;</span><span class="p">,</span> <span class="s1">&#39;Size&#39;</span><span class="p">);</span>
    488. 

  488. 

  489. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="s1">&#39;Fred&#39;</span><span class="p">,</span> <span class="s1">&#39;Blue&#39;</span><span class="p">,</span> <span class="s1">&#39;Small&#39;</span><span class="p">);</span>
    490. 

  490. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="s1">&#39;Mary&#39;</span><span class="p">,</span> <span class="s1">&#39;Red&#39;</span><span class="p">,</span> <span class="s1">&#39;Large&#39;</span><span class="p">);</span>
    491. 

  491. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="s1">&#39;John&#39;</span><span class="p">,</span> <span class="s1">&#39;Green&#39;</span><span class="p">,</span> <span class="s1">&#39;Medium&#39;</span><span class="p">);</span>
    492. 

  492. 

  493. <span class="k">echo</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">generate</span><span class="p">();</span>
    494. 

  494. </pre></div>
    495. 

  495. </div>
    496. 

  496. <p>Here is the same example, except instead of individual parameters,
    497. 

  497. arrays are used:</p>
    498. 

  498. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;table&#39;</span><span class="p">);</span>
    499. 

  499. 

  500. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">set_heading</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="s1">&#39;Name&#39;</span><span class="p">,</span> <span class="s1">&#39;Color&#39;</span><span class="p">,</span> <span class="s1">&#39;Size&#39;</span><span class="p">));</span>
    501. 

  501. 

  502. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="s1">&#39;Fred&#39;</span><span class="p">,</span> <span class="s1">&#39;Blue&#39;</span><span class="p">,</span> <span class="s1">&#39;Small&#39;</span><span class="p">));</span>
    503. 

  503. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="s1">&#39;Mary&#39;</span><span class="p">,</span> <span class="s1">&#39;Red&#39;</span><span class="p">,</span> <span class="s1">&#39;Large&#39;</span><span class="p">));</span>
    504. 

  504. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="s1">&#39;John&#39;</span><span class="p">,</span> <span class="s1">&#39;Green&#39;</span><span class="p">,</span> <span class="s1">&#39;Medium&#39;</span><span class="p">));</span>
    505. 

  505. 

  506. <span class="k">echo</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">generate</span><span class="p">();</span>
    507. 

  507. </pre></div>
    508. 

  508. </div>
    509. 

  509. </div>
    510. 

  510. <div class="section" id="changing-the-look-of-your-table">
    511. 

  511. <h3><a class="toc-backref" href="#id4">Changing the Look of Your Table</a><a class="headerlink" href="#changing-the-look-of-your-table" title="Permalink to this headline">¶</a></h3>
    512. 

  512. <p>The Table Class permits you to set a table template with which you can
    513. 

  513. specify the design of your layout. Here is the template prototype:</p>
    514. 

  514. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$template</span> <span class="o">=</span> <span class="k">array</span><span class="p">(</span>
    515. 

  515.         <span class="s1">&#39;table_open&#39;</span>            <span class="o">=&gt;</span> <span class="s1">&#39;&lt;table border=&quot;0&quot; cellpadding=&quot;4&quot; cellspacing=&quot;0&quot;&gt;&#39;</span><span class="p">,</span>
    516. 

  516. 

  517.         <span class="s1">&#39;thead_open&#39;</span>            <span class="o">=&gt;</span> <span class="s1">&#39;&lt;thead&gt;&#39;</span><span class="p">,</span>
    518. 

  518.         <span class="s1">&#39;thead_close&#39;</span>           <span class="o">=&gt;</span> <span class="s1">&#39;&lt;/thead&gt;&#39;</span><span class="p">,</span>
    519. 

  519. 

  520.         <span class="s1">&#39;heading_row_start&#39;</span>     <span class="o">=&gt;</span> <span class="s1">&#39;&lt;tr&gt;&#39;</span><span class="p">,</span>
    521. 

  521.         <span class="s1">&#39;heading_row_end&#39;</span>       <span class="o">=&gt;</span> <span class="s1">&#39;&lt;/tr&gt;&#39;</span><span class="p">,</span>
    522. 

  522.         <span class="s1">&#39;heading_cell_start&#39;</span>    <span class="o">=&gt;</span> <span class="s1">&#39;&lt;th&gt;&#39;</span><span class="p">,</span>
    523. 

  523.         <span class="s1">&#39;heading_cell_end&#39;</span>      <span class="o">=&gt;</span> <span class="s1">&#39;&lt;/th&gt;&#39;</span><span class="p">,</span>
    524. 

  524. 

  525.         <span class="s1">&#39;tbody_open&#39;</span>            <span class="o">=&gt;</span> <span class="s1">&#39;&lt;tbody&gt;&#39;</span><span class="p">,</span>
    526. 

  526.         <span class="s1">&#39;tbody_close&#39;</span>           <span class="o">=&gt;</span> <span class="s1">&#39;&lt;/tbody&gt;&#39;</span><span class="p">,</span>
    527. 

  527. 

  528.         <span class="s1">&#39;row_start&#39;</span>             <span class="o">=&gt;</span> <span class="s1">&#39;&lt;tr&gt;&#39;</span><span class="p">,</span>
    529. 

  529.         <span class="s1">&#39;row_end&#39;</span>               <span class="o">=&gt;</span> <span class="s1">&#39;&lt;/tr&gt;&#39;</span><span class="p">,</span>
    530. 

  530.         <span class="s1">&#39;cell_start&#39;</span>            <span class="o">=&gt;</span> <span class="s1">&#39;&lt;td&gt;&#39;</span><span class="p">,</span>
    531. 

  531.         <span class="s1">&#39;cell_end&#39;</span>              <span class="o">=&gt;</span> <span class="s1">&#39;&lt;/td&gt;&#39;</span><span class="p">,</span>
    532. 

  532. 

  533.         <span class="s1">&#39;row_alt_start&#39;</span>         <span class="o">=&gt;</span> <span class="s1">&#39;&lt;tr&gt;&#39;</span><span class="p">,</span>
    534. 

  534.         <span class="s1">&#39;row_alt_end&#39;</span>           <span class="o">=&gt;</span> <span class="s1">&#39;&lt;/tr&gt;&#39;</span><span class="p">,</span>
    535. 

  535.         <span class="s1">&#39;cell_alt_start&#39;</span>        <span class="o">=&gt;</span> <span class="s1">&#39;&lt;td&gt;&#39;</span><span class="p">,</span>
    536. 

  536.         <span class="s1">&#39;cell_alt_end&#39;</span>          <span class="o">=&gt;</span> <span class="s1">&#39;&lt;/td&gt;&#39;</span><span class="p">,</span>
    537. 

  537. 

  538.         <span class="s1">&#39;table_close&#39;</span>           <span class="o">=&gt;</span> <span class="s1">&#39;&lt;/table&gt;&#39;</span>
    539. 

  539. <span class="p">);</span>
    540. 

  540. 

  541. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">set_template</span><span class="p">(</span><span class="nv">$template</span><span class="p">);</span>
    542. 

  542. </pre></div>
    543. 

  543. </div>
    544. 

  544. <div class="admonition note">
    545. 

  545. <p class="first admonition-title">Note</p>
    546. 

  546. <p class="last">You’ll notice there are two sets of “row” blocks in the
    547. 

  547. template. These permit you to create alternating row colors or design
    548. 

  548. elements that alternate with each iteration of the row data.</p>
    549. 

  549. </div>
    550. 

  550. <p>You are NOT required to submit a complete template. If you only need to
    551. 

  551. change parts of the layout you can simply submit those elements. In this
    552. 

  552. example, only the table opening tag is being changed:</p>
    553. 

  553. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$template</span> <span class="o">=</span> <span class="k">array</span><span class="p">(</span>
    554. 

  554.         <span class="s1">&#39;table_open&#39;</span> <span class="o">=&gt;</span> <span class="s1">&#39;&lt;table border=&quot;1&quot; cellpadding=&quot;2&quot; cellspacing=&quot;1&quot; class=&quot;mytable&quot;&gt;&#39;</span>
    555. 

  555. <span class="p">);</span>
    556. 

  556. 

  557. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">set_template</span><span class="p">(</span><span class="nv">$template</span><span class="p">);</span>
    558. 

  558. </pre></div>
    559. 

  559. </div>
    560. 

  560. <p>You can also set defaults for these in a config file.</p>
    561. 

  561. </div>
    562. 

  562. </div>
    563. 

  563. <div class="section" id="class-reference">
    564. 

  564. <h2><a class="toc-backref" href="#id5">Class Reference</a><a class="headerlink" href="#class-reference" title="Permalink to this headline">¶</a></h2>
    565. 

  565. <dl class="class">
    566. 

  566. <dt id="CI_Table">
    567. 

  567. <em class="property">class </em><code class="descname">CI_Table</code><a class="headerlink" href="#CI_Table" title="Permalink to this definition">¶</a></dt>
    568. 

  568. <dd><dl class="attribute">
    569. 

  569. <dt>
    570. 

  570. <code class="descname">$function = NULL</code></dt>
    571. 

  571. <dd><p>Allows you to specify a native PHP function or a valid function array object to be applied to all cell data.</p>
    572. 

  572. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;table&#39;</span><span class="p">);</span>
    573. 

  573. 

  574. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">set_heading</span><span class="p">(</span><span class="s1">&#39;Name&#39;</span><span class="p">,</span> <span class="s1">&#39;Color&#39;</span><span class="p">,</span> <span class="s1">&#39;Size&#39;</span><span class="p">);</span>
    575. 

  575. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="s1">&#39;Fred&#39;</span><span class="p">,</span> <span class="s1">&#39;&lt;strong&gt;Blue&lt;/strong&gt;&#39;</span><span class="p">,</span> <span class="s1">&#39;Small&#39;</span><span class="p">);</span>
    576. 

  576. 

  577. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">function</span> <span class="o">=</span> <span class="s1">&#39;htmlspecialchars&#39;</span><span class="p">;</span>
    578. 

  578. <span class="k">echo</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">generate</span><span class="p">();</span>
    579. 

  579. </pre></div>
    580. 

  580. </div>
    581. 

  581. <p>In the above example, all cell data would be ran through PHP’s <code class="xref php php-func docutils literal"><span class="pre">htmlspecialchars()</span></code> function, resulting in:</p>
    582. 

  582. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="o">&lt;</span><span class="nx">td</span><span class="o">&gt;</span><span class="nx">Fred</span><span class="o">&lt;/</span><span class="nx">td</span><span class="o">&gt;&lt;</span><span class="nx">td</span><span class="o">&gt;&amp;</span><span class="nx">lt</span><span class="p">;</span><span class="nx">strong</span><span class="o">&amp;</span><span class="nx">gt</span><span class="p">;</span><span class="nx">Blue</span><span class="o">&amp;</span><span class="nx">lt</span><span class="p">;</span><span class="o">/</span><span class="nx">strong</span><span class="o">&amp;</span><span class="nx">gt</span><span class="p">;</span><span class="o">&lt;/</span><span class="nx">td</span><span class="o">&gt;&lt;</span><span class="nx">td</span><span class="o">&gt;</span><span class="nx">Small</span><span class="o">&lt;/</span><span class="nx">td</span><span class="o">&gt;</span>
    583. 

  583. </pre></div>
    584. 

  584. </div>
    585. 

  585. </dd></dl>
    586. 

  586. 

  587. <dl class="method">
    588. 

  588. <dt id="CI_Table::generate">
    589. 

  589. <code class="descname">generate</code><span class="sig-paren">(</span><span class="optional">[</span><em>$table_data = NULL</em><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_Table::generate" title="Permalink to this definition">¶</a></dt>
    590. 

  590. <dd><table class="docutils field-list" frame="void" rules="none">
    591. 

  591. <col class="field-name" />
    592. 

  592. <col class="field-body" />
    593. 

  593. <tbody valign="top">
    594. 

  594. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    595. 

  595. <li><strong>$table_data</strong> (<em>mixed</em>) – Data to populate the table rows with</li>
    596. 

  596. </ul>
    597. 

  597. </td>
    598. 

  598. </tr>
    599. 

  599. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">HTML table</p>
    600. 

  600. </td>
    601. 

  601. </tr>
    602. 

  602. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">string</p>
    603. 

  603. </td>
    604. 

  604. </tr>
    605. 

  605. </tbody>
    606. 

  606. </table>
    607. 

  607. <p>Returns a string containing the generated table. Accepts an optional parameter which can be an array or a database result object.</p>
    608. 

  608. </dd></dl>
    609. 

  609. 

  610. <dl class="method">
    611. 

  611. <dt id="CI_Table::set_caption">
    612. 

  612. <code class="descname">set_caption</code><span class="sig-paren">(</span><em>$caption</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_Table::set_caption" title="Permalink to this definition">¶</a></dt>
    613. 

  613. <dd><table class="docutils field-list" frame="void" rules="none">
    614. 

  614. <col class="field-name" />
    615. 

  615. <col class="field-body" />
    616. 

  616. <tbody valign="top">
    617. 

  617. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    618. 

  618. <li><strong>$caption</strong> (<em>string</em>) – Table caption</li>
    619. 

  619. </ul>
    620. 

  620. </td>
    621. 

  621. </tr>
    622. 

  622. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">CI_Table instance (method chaining)</p>
    623. 

  623. </td>
    624. 

  624. </tr>
    625. 

  625. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">CI_Table</p>
    626. 

  626. </td>
    627. 

  627. </tr>
    628. 

  628. </tbody>
    629. 

  629. </table>
    630. 

  630. <p>Permits you to add a caption to the table.</p>
    631. 

  631. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">set_caption</span><span class="p">(</span><span class="s1">&#39;Colors&#39;</span><span class="p">);</span>
    632. 

  632. </pre></div>
    633. 

  633. </div>
    634. 

  634. </dd></dl>
    635. 

  635. 

  636. <dl class="method">
    637. 

  637. <dt id="CI_Table::set_heading">
    638. 

  638. <code class="descname">set_heading</code><span class="sig-paren">(</span><span class="optional">[</span><em>$args = array()</em><span class="optional">[</span>, <em>...</em><span class="optional">]</span><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_Table::set_heading" title="Permalink to this definition">¶</a></dt>
    639. 

  639. <dd><table class="docutils field-list" frame="void" rules="none">
    640. 

  640. <col class="field-name" />
    641. 

  641. <col class="field-body" />
    642. 

  642. <tbody valign="top">
    643. 

  643. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    644. 

  644. <li><strong>$args</strong> (<em>mixed</em>) – An array or multiple strings containing the table column titles</li>
    645. 

  645. </ul>
    646. 

  646. </td>
    647. 

  647. </tr>
    648. 

  648. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">CI_Table instance (method chaining)</p>
    649. 

  649. </td>
    650. 

  650. </tr>
    651. 

  651. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">CI_Table</p>
    652. 

  652. </td>
    653. 

  653. </tr>
    654. 

  654. </tbody>
    655. 

  655. </table>
    656. 

  656. <p>Permits you to set the table heading. You can submit an array or discrete params:</p>
    657. 

  657. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">set_heading</span><span class="p">(</span><span class="s1">&#39;Name&#39;</span><span class="p">,</span> <span class="s1">&#39;Color&#39;</span><span class="p">,</span> <span class="s1">&#39;Size&#39;</span><span class="p">);</span>
    658. 

  658. 

  659. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">set_heading</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="s1">&#39;Name&#39;</span><span class="p">,</span> <span class="s1">&#39;Color&#39;</span><span class="p">,</span> <span class="s1">&#39;Size&#39;</span><span class="p">));</span>
    660. 

  660. </pre></div>
    661. 

  661. </div>
    662. 

  662. </dd></dl>
    663. 

  663. 

  664. <dl class="method">
    665. 

  665. <dt id="CI_Table::add_row">
    666. 

  666. <code class="descname">add_row</code><span class="sig-paren">(</span><span class="optional">[</span><em>$args = array()</em><span class="optional">[</span>, <em>...</em><span class="optional">]</span><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_Table::add_row" title="Permalink to this definition">¶</a></dt>
    667. 

  667. <dd><table class="docutils field-list" frame="void" rules="none">
    668. 

  668. <col class="field-name" />
    669. 

  669. <col class="field-body" />
    670. 

  670. <tbody valign="top">
    671. 

  671. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    672. 

  672. <li><strong>$args</strong> (<em>mixed</em>) – An array or multiple strings containing the row values</li>
    673. 

  673. </ul>
    674. 

  674. </td>
    675. 

  675. </tr>
    676. 

  676. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">CI_Table instance (method chaining)</p>
    677. 

  677. </td>
    678. 

  678. </tr>
    679. 

  679. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">CI_Table</p>
    680. 

  680. </td>
    681. 

  681. </tr>
    682. 

  682. </tbody>
    683. 

  683. </table>
    684. 

  684. <p>Permits you to add a row to your table. You can submit an array or discrete params:</p>
    685. 

  685. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="s1">&#39;Blue&#39;</span><span class="p">,</span> <span class="s1">&#39;Red&#39;</span><span class="p">,</span> <span class="s1">&#39;Green&#39;</span><span class="p">);</span>
    686. 

  686. 

  687. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="k">array</span><span class="p">(</span><span class="s1">&#39;Blue&#39;</span><span class="p">,</span> <span class="s1">&#39;Red&#39;</span><span class="p">,</span> <span class="s1">&#39;Green&#39;</span><span class="p">));</span>
    688. 

  688. </pre></div>
    689. 

  689. </div>
    690. 

  690. <p>If you would like to set an individual cell’s tag attributes, you can use an associative array for that cell.
    691. 

  691. The associative key <strong>data</strong> defines the cell’s data. Any other key =&gt; val pairs are added as key=’val’ attributes to the tag:</p>
    692. 

  692. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$cell</span> <span class="o">=</span> <span class="k">array</span><span class="p">(</span><span class="s1">&#39;data&#39;</span> <span class="o">=&gt;</span> <span class="s1">&#39;Blue&#39;</span><span class="p">,</span> <span class="s1">&#39;class&#39;</span> <span class="o">=&gt;</span> <span class="s1">&#39;highlight&#39;</span><span class="p">,</span> <span class="s1">&#39;colspan&#39;</span> <span class="o">=&gt;</span> <span class="mi">2</span><span class="p">);</span>
    693. 

  693. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="nv">$cell</span><span class="p">,</span> <span class="s1">&#39;Red&#39;</span><span class="p">,</span> <span class="s1">&#39;Green&#39;</span><span class="p">);</span>
    694. 

  694. 

  695. <span class="c1">// generates</span>
    696. 

  696. <span class="c1">// &lt;td class=&#39;highlight&#39; colspan=&#39;2&#39;&gt;Blue&lt;/td&gt;&lt;td&gt;Red&lt;/td&gt;&lt;td&gt;Green&lt;/td&gt;</span>
    697. 

  697. </pre></div>
    698. 

  698. </div>
    699. 

  699. </dd></dl>
    700. 

  700. 

  701. <dl class="method">
    702. 

  702. <dt id="CI_Table::make_columns">
    703. 

  703. <code class="descname">make_columns</code><span class="sig-paren">(</span><span class="optional">[</span><em>$array = array()</em><span class="optional">[</span>, <em>$col_limit = 0</em><span class="optional">]</span><span class="optional">]</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_Table::make_columns" title="Permalink to this definition">¶</a></dt>
    704. 

  704. <dd><table class="docutils field-list" frame="void" rules="none">
    705. 

  705. <col class="field-name" />
    706. 

  706. <col class="field-body" />
    707. 

  707. <tbody valign="top">
    708. 

  708. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    709. 

  709. <li><strong>$array</strong> (<em>array</em>) – An array containing multiple rows’ data</li>
    710. 

  710. <li><strong>$col_limit</strong> (<em>int</em>) – Count of columns in the table</li>
    711. 

  711. </ul>
    712. 

  712. </td>
    713. 

  713. </tr>
    714. 

  714. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">An array of HTML table columns</p>
    715. 

  715. </td>
    716. 

  716. </tr>
    717. 

  717. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">array</p>
    718. 

  718. </td>
    719. 

  719. </tr>
    720. 

  720. </tbody>
    721. 

  721. </table>
    722. 

  722. <p>This method takes a one-dimensional array as input and creates a multi-dimensional array with a depth equal to the number of columns desired.
    723. 

  723. This allows a single array with many elements to be displayed in a table that has a fixed column count. Consider this example:</p>
    724. 

  724. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$list</span> <span class="o">=</span> <span class="k">array</span><span class="p">(</span><span class="s1">&#39;one&#39;</span><span class="p">,</span> <span class="s1">&#39;two&#39;</span><span class="p">,</span> <span class="s1">&#39;three&#39;</span><span class="p">,</span> <span class="s1">&#39;four&#39;</span><span class="p">,</span> <span class="s1">&#39;five&#39;</span><span class="p">,</span> <span class="s1">&#39;six&#39;</span><span class="p">,</span> <span class="s1">&#39;seven&#39;</span><span class="p">,</span> <span class="s1">&#39;eight&#39;</span><span class="p">,</span> <span class="s1">&#39;nine&#39;</span><span class="p">,</span> <span class="s1">&#39;ten&#39;</span><span class="p">,</span> <span class="s1">&#39;eleven&#39;</span><span class="p">,</span> <span class="s1">&#39;twelve&#39;</span><span class="p">);</span>
    725. 

  725. 

  726. <span class="nv">$new_list</span> <span class="o">=</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">make_columns</span><span class="p">(</span><span class="nv">$list</span><span class="p">,</span> <span class="mi">3</span><span class="p">);</span>
    727. 

  727. 

  728. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">generate</span><span class="p">(</span><span class="nv">$new_list</span><span class="p">);</span>
    729. 

  729. 

  730. <span class="c1">// Generates a table with this prototype</span>
    731. 

  731. 

  732. <span class="o">&lt;</span><span class="nx">table</span> <span class="nx">border</span><span class="o">=</span><span class="s2">&quot;0&quot;</span> <span class="nx">cellpadding</span><span class="o">=</span><span class="s2">&quot;4&quot;</span> <span class="nx">cellspacing</span><span class="o">=</span><span class="s2">&quot;0&quot;</span><span class="o">&gt;</span>
    733. 

  733. <span class="o">&lt;</span><span class="nx">tr</span><span class="o">&gt;</span>
    734. 

  734. <span class="o">&lt;</span><span class="nx">td</span><span class="o">&gt;</span><span class="nx">one</span><span class="o">&lt;/</span><span class="nx">td</span><span class="o">&gt;&lt;</span><span class="nx">td</span><span class="o">&gt;</span><span class="nx">two</span><span class="o">&lt;/</span><span class="nx">td</span><span class="o">&gt;&lt;</span><span class="nx">td</span><span class="o">&gt;</span><span class="nx">three</span><span class="o">&lt;/</span><span class="nx">td</span><span class="o">&gt;</span>
    735. 

  735. <span class="o">&lt;/</span><span class="nx">tr</span><span class="o">&gt;&lt;</span><span class="nx">tr</span><span class="o">&gt;</span>
    736. 

  736. <span class="o">&lt;</span><span class="nx">td</span><span class="o">&gt;</span><span class="nx">four</span><span class="o">&lt;/</span><span class="nx">td</span><span class="o">&gt;&lt;</span><span class="nx">td</span><span class="o">&gt;</span><span class="nx">five</span><span class="o">&lt;/</span><span class="nx">td</span><span class="o">&gt;&lt;</span><span class="nx">td</span><span class="o">&gt;</span><span class="nx">six</span><span class="o">&lt;/</span><span class="nx">td</span><span class="o">&gt;</span>
    737. 

  737. <span class="o">&lt;/</span><span class="nx">tr</span><span class="o">&gt;&lt;</span><span class="nx">tr</span><span class="o">&gt;</span>
    738. 

  738. <span class="o">&lt;</span><span class="nx">td</span><span class="o">&gt;</span><span class="nx">seven</span><span class="o">&lt;/</span><span class="nx">td</span><span class="o">&gt;&lt;</span><span class="nx">td</span><span class="o">&gt;</span><span class="nx">eight</span><span class="o">&lt;/</span><span class="nx">td</span><span class="o">&gt;&lt;</span><span class="nx">td</span><span class="o">&gt;</span><span class="nx">nine</span><span class="o">&lt;/</span><span class="nx">td</span><span class="o">&gt;</span>
    739. 

  739. <span class="o">&lt;/</span><span class="nx">tr</span><span class="o">&gt;&lt;</span><span class="nx">tr</span><span class="o">&gt;</span>
    740. 

  740. <span class="o">&lt;</span><span class="nx">td</span><span class="o">&gt;</span><span class="nx">ten</span><span class="o">&lt;/</span><span class="nx">td</span><span class="o">&gt;&lt;</span><span class="nx">td</span><span class="o">&gt;</span><span class="nx">eleven</span><span class="o">&lt;/</span><span class="nx">td</span><span class="o">&gt;&lt;</span><span class="nx">td</span><span class="o">&gt;</span><span class="nx">twelve</span><span class="o">&lt;/</span><span class="nx">td</span><span class="o">&gt;&lt;/</span><span class="nx">tr</span><span class="o">&gt;</span>
    741. 

  741. <span class="o">&lt;/</span><span class="nx">table</span><span class="o">&gt;</span>
    742. 

  742. </pre></div>
    743. 

  743. </div>
    744. 

  744. </dd></dl>
    745. 

  745. 

  746. <dl class="method">
    747. 

  747. <dt id="CI_Table::set_template">
    748. 

  748. <code class="descname">set_template</code><span class="sig-paren">(</span><em>$template</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_Table::set_template" title="Permalink to this definition">¶</a></dt>
    749. 

  749. <dd><table class="docutils field-list" frame="void" rules="none">
    750. 

  750. <col class="field-name" />
    751. 

  751. <col class="field-body" />
    752. 

  752. <tbody valign="top">
    753. 

  753. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    754. 

  754. <li><strong>$template</strong> (<em>array</em>) – An associative array containing template values</li>
    755. 

  755. </ul>
    756. 

  756. </td>
    757. 

  757. </tr>
    758. 

  758. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE on success, FALSE on failure</p>
    759. 

  759. </td>
    760. 

  760. </tr>
    761. 

  761. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
    762. 

  762. </td>
    763. 

  763. </tr>
    764. 

  764. </tbody>
    765. 

  765. </table>
    766. 

  766. <p>Permits you to set your template. You can submit a full or partial template.</p>
    767. 

  767. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$template</span> <span class="o">=</span> <span class="k">array</span><span class="p">(</span>
    768. 

  768.         <span class="s1">&#39;table_open&#39;</span>  <span class="o">=&gt;</span> <span class="s1">&#39;&lt;table border=&quot;1&quot; cellpadding=&quot;2&quot; cellspacing=&quot;1&quot; class=&quot;mytable&quot;&gt;&#39;</span>
    769. 

  769. <span class="p">);</span>
    770. 

  770. 

  771. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">set_template</span><span class="p">(</span><span class="nv">$template</span><span class="p">);</span>
    772. 

  772. </pre></div>
    773. 

  773. </div>
    774. 

  774. </dd></dl>
    775. 

  775. 

  776. <dl class="method">
    777. 

  777. <dt id="CI_Table::set_empty">
    778. 

  778. <code class="descname">set_empty</code><span class="sig-paren">(</span><em>$value</em><span class="sig-paren">)</span><a class="headerlink" href="#CI_Table::set_empty" title="Permalink to this definition">¶</a></dt>
    779. 

  779. <dd><table class="docutils field-list" frame="void" rules="none">
    780. 

  780. <col class="field-name" />
    781. 

  781. <col class="field-body" />
    782. 

  782. <tbody valign="top">
    783. 

  783. <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
    784. 

  784. <li><strong>$value</strong> (<em>mixed</em>) – Value to put in empty cells</li>
    785. 

  785. </ul>
    786. 

  786. </td>
    787. 

  787. </tr>
    788. 

  788. <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">CI_Table instance (method chaining)</p>
    789. 

  789. </td>
    790. 

  790. </tr>
    791. 

  791. <tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">CI_Table</p>
    792. 

  792. </td>
    793. 

  793. </tr>
    794. 

  794. </tbody>
    795. 

  795. </table>
    796. 

  796. <p>Lets you set a default value for use in any table cells that are empty.
    797. 

  797. You might, for example, set a non-breaking space:</p>
    798. 

  798. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">set_empty</span><span class="p">(</span><span class="s2">&quot;&amp;nbsp;&quot;</span><span class="p">);</span>
    799. 

  799. </pre></div>
    800. 

  800. </div>
    801. 

  801. </dd></dl>
    802. 

  802. 

  803. <dl class="method">
    804. 

  804. <dt id="CI_Table::clear">
    805. 

  805. <code class="descname">clear</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#CI_Table::clear" title="Permalink to this definition">¶</a></dt>
    806. 

  806. <dd><table class="docutils field-list" frame="void" rules="none">
    807. 

  807. <col class="field-name" />
    808. 

  808. <col class="field-body" />
    809. 

  809. <tbody valign="top">
    810. 

  810. <tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">CI_Table instance (method chaining)</td>
    811. 

  811. </tr>
    812. 

  812. <tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">CI_Table</td>
    813. 

  813. </tr>
    814. 

  814. </tbody>
    815. 

  815. </table>
    816. 

  816. <p>Lets you clear the table heading and row data. If you need to show multiple tables with different data you should to call this method
    817. 

  817. after each table has been generated to clear the previous table information. Example:</p>
    818. 

  818. <div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">library</span><span class="p">(</span><span class="s1">&#39;table&#39;</span><span class="p">);</span>
    819. 

  819. 

  820. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">set_heading</span><span class="p">(</span><span class="s1">&#39;Name&#39;</span><span class="p">,</span> <span class="s1">&#39;Color&#39;</span><span class="p">,</span> <span class="s1">&#39;Size&#39;</span><span class="p">);</span>
    821. 

  821. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="s1">&#39;Fred&#39;</span><span class="p">,</span> <span class="s1">&#39;Blue&#39;</span><span class="p">,</span> <span class="s1">&#39;Small&#39;</span><span class="p">);</span>
    822. 

  822. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="s1">&#39;Mary&#39;</span><span class="p">,</span> <span class="s1">&#39;Red&#39;</span><span class="p">,</span> <span class="s1">&#39;Large&#39;</span><span class="p">);</span>
    823. 

  823. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="s1">&#39;John&#39;</span><span class="p">,</span> <span class="s1">&#39;Green&#39;</span><span class="p">,</span> <span class="s1">&#39;Medium&#39;</span><span class="p">);</span>
    824. 

  824. 

  825. <span class="k">echo</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">generate</span><span class="p">();</span>
    826. 

  826. 

  827. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">clear</span><span class="p">();</span>
    828. 

  828. 

  829. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">set_heading</span><span class="p">(</span><span class="s1">&#39;Name&#39;</span><span class="p">,</span> <span class="s1">&#39;Day&#39;</span><span class="p">,</span> <span class="s1">&#39;Delivery&#39;</span><span class="p">);</span>
    830. 

  830. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="s1">&#39;Fred&#39;</span><span class="p">,</span> <span class="s1">&#39;Wednesday&#39;</span><span class="p">,</span> <span class="s1">&#39;Express&#39;</span><span class="p">);</span>
    831. 

  831. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="s1">&#39;Mary&#39;</span><span class="p">,</span> <span class="s1">&#39;Monday&#39;</span><span class="p">,</span> <span class="s1">&#39;Air&#39;</span><span class="p">);</span>
    832. 

  832. <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">add_row</span><span class="p">(</span><span class="s1">&#39;John&#39;</span><span class="p">,</span> <span class="s1">&#39;Saturday&#39;</span><span class="p">,</span> <span class="s1">&#39;Overnight&#39;</span><span class="p">);</span>
    833. 

  833. 

  834. <span class="k">echo</span> <span class="nv">$this</span><span class="o">-&gt;</span><span class="na">table</span><span class="o">-&gt;</span><span class="na">generate</span><span class="p">();</span>
    835. 

  835. </pre></div>
    836. 

  836. </div>
    837. 

  837. </dd></dl>
    838. 

  838. 

  839. </dd></dl>
    840. 

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    847. 

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    849. 

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    850. 

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    861. 

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    862. 

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    863. 

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    864. 

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