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objects_subarrays.html

objects_subarrays.html 15 KB
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  1. <!DOCTYPE html>
    2. 

  2. <html>
    3. 

  3. <head>
    4. 

  4. 	<meta charset="utf-8">
    5. 

  5. 	<link rel="shortcut icon" type="image/ico" href="http://www.datatables.net/favicon.ico">
    6. 

  6. 	<meta name="viewport" content="initial-scale=1.0, maximum-scale=2.0">
    7. 

  7. 

  8. 	<title>DataTables example - Nested object data (arrays)</title>
    9. 

  9. 	<link rel="stylesheet" type="text/css" href="../../media/css/jquery.dataTables.css">
    10. 

  10. 	<link rel="stylesheet" type="text/css" href="../resources/syntax/shCore.css">
    11. 

  11. 	<link rel="stylesheet" type="text/css" href="../resources/demo.css">
    12. 

  12. 	<style type="text/css" class="init">
    13. 

  13. 

  14. 	</style>
    15. 

  15. 	<script type="text/javascript" language="javascript" src="../../media/js/jquery.js"></script>
    16. 

  16. 	<script type="text/javascript" language="javascript" src="../../media/js/jquery.dataTables.js"></script>
    17. 

  17. 	<script type="text/javascript" language="javascript" src="../resources/syntax/shCore.js"></script>
    18. 

  18. 	<script type="text/javascript" language="javascript" src="../resources/demo.js"></script>
    19. 

  19. 	<script type="text/javascript" language="javascript" class="init">
    20. 

  20. 

  21. $(document).ready(function() {
    22. 

  22. 	$('#example').dataTable( {
    23. 

  23. 		"ajax": "data/objects_subarrays.txt",
    24. 

  24. 		"columns": [
    25. 

  25. 			{ "data": "name[, ]" },
    26. 

  26. 			{ "data": "hr.0" },
    27. 

  27. 			{ "data": "office" },
    28. 

  28. 			{ "data": "extn" },
    29. 

  29. 			{ "data": "hr.2" },
    30. 

  30. 			{ "data": "hr.1" }
    31. 

  31. 		]
    32. 

  32. 	} );
    33. 

  33. } );
    34. 

  34. 

  35. 	</script>
    36. 

  36. </head>
    37. 

  37. 

  38. <body class="dt-example">
    39. 

  39. 	<div class="container">
    40. 

  40. 		<section>
    41. 

  41. 			<h1>DataTables example <span>Nested object data (arrays)</span></h1>
    42. 

  42. 

  43. 			<div class="info">
    44. 

  44. 				<p>The information read from an Ajax data source can be arbitrarily complex, but still be displayed by
    45. 

  45. 				DataTables through the <a href="//datatables.net/reference/option/columns.data"><code class="option"
    46. 

  46. 				title="DataTables initialisation option">columns.data<span>DT</span></code></a> option, which is
    47. 

  47. 				particularly useful for working with JSON feeds in an already defined format.</p>
    48. 

  48. 

  49. 				<p>The <a href="//datatables.net/reference/option/columns.data"><code class="option" title=
    50. 

  50. 				"DataTables initialisation option">columns.data<span>DT</span></code></a> option has the ability to
    51. 

  51. 				read information not only from objects, but also from arrays using the same dotted object syntax as for
    52. 

  52. 				objects. In addition to this, when working with an array data source <a href=
    53. 

  53. 				"//datatables.net/reference/option/columns.data"><code class="option" title=
    54. 

  54. 				"DataTables initialisation option">columns.data<span>DT</span></code></a> can process the data to
    55. 

  55. 				combine and display the data in simple forms (more complex forms can be defined by using <a href=
    56. 

  56. 				"//datatables.net/reference/option/columns.data"><code class="option" title=
    57. 

  57. 				"DataTables initialisation option">columns.data<span>DT</span></code></a> as a function).</p>
    58. 

  58. 

  59. 				<p>This example shows two different aspects of using <a href=
    60. 

  60. 				"//datatables.net/reference/option/columns.data"><code class="option" title=
    61. 

  61. 				"DataTables initialisation option">columns.data<span>DT</span></code></a> to read arrays:</p>
    62. 

  62. 

  63. 				<ul class="markdown">
    64. 

  64. 					<li>The <em>Name</em> column is sourced from an array of two elements (first and last name), which
    65. 

  65. 					are automatically concatenated together. This is done by using array bracket syntax, with the
    66. 

  66. 					characters between the brackets being used as the glue between elements (e.g. <code>name[,
    67. 

  67. 					]</code>).</li>
    68. 

  68. 					<li>The <em>Position</em>, <em>Start date</em> and <em>Salary</em> columns are read directly from
    69. 

  69. 					array elements using dotted object notation (e.g. <code>hr.0</code>). Note that the order in which
    70. 

  70. 					the data can be used in the columns does not have to match the order in which it is defined in the
    71. 

  71. 					data source. The structure of the row's data source in this example is:</li>
    72. 

  72. 				</ul>
    73. 

  73. 				<pre>
    74. 

  74. <code class="multiline">{
    75. 

  75. 	"name": [
    76. 

  76. 		"Nixon",
    77. 

  77. 		"Tiger"
    78. 

  78. 	],
    79. 

  79. 	"hr": [
    80. 

  80. 		"System Architect",
    81. 

  81. 		"$3,120",
    82. 

  82. 		"2011/04/25"
    83. 

  83. 	],
    84. 

  84. 	"office": "Edinburgh",
    85. 

  85. 	"extn": "5421"
    86. 

  86. }
    87. 

  87. </code>
    88. 

  88. </pre>
    89. 

  89. 			</div>
    90. 

  90. 

  91. 			<table id="example" class="display" cellspacing="0" width="100%">
    92. 

  92. 				<thead>
    93. 

  93. 					<tr>
    94. 

  94. 						<th>Name</th>
    95. 

  95. 						<th>Position</th>
    96. 

  96. 						<th>Office</th>
    97. 

  97. 						<th>Extn.</th>
    98. 

  98. 						<th>Start date</th>
    99. 

  99. 						<th>Salary</th>
    100. 

  100. 					</tr>
    101. 

  101. 				</thead>
    102. 

  102. 

  103. 				<tfoot>
    104. 

  104. 					<tr>
    105. 

  105. 						<th>Name</th>
    106. 

  106. 						<th>Position</th>
    107. 

  107. 						<th>Office</th>
    108. 

  108. 						<th>Extn.</th>
    109. 

  109. 						<th>Start date</th>
    110. 

  110. 						<th>Salary</th>
    111. 

  111. 					</tr>
    112. 

  112. 				</tfoot>
    113. 

  113. 			</table>
    114. 

  114. 

  115. 			<ul class="tabs">
    116. 

  116. 				<li class="active">Javascript</li>
    117. 

  117. 				<li>HTML</li>
    118. 

  118. 				<li>CSS</li>
    119. 

  119. 				<li>Ajax</li>
    120. 

  120. 				<li>Server-side script</li>
    121. 

  121. 			</ul>
    122. 

  122. 

  123. 			<div class="tabs">
    124. 

  124. 				<div class="js">
    125. 

  125. 					<p>The Javascript shown below is used to initialise the table shown in this
    126. 

  126. 					example:</p><code class="multiline brush: js;">$(document).ready(function() {
    127. 

  127. 	$('#example').dataTable( {
    128. 

  128. 		&quot;ajax&quot;: &quot;data/objects_subarrays.txt&quot;,
    129. 

  129. 		&quot;columns&quot;: [
    130. 

  130. 			{ &quot;data&quot;: &quot;name[, ]&quot; },
    131. 

  131. 			{ &quot;data&quot;: &quot;hr.0&quot; },
    132. 

  132. 			{ &quot;data&quot;: &quot;office&quot; },
    133. 

  133. 			{ &quot;data&quot;: &quot;extn&quot; },
    134. 

  134. 			{ &quot;data&quot;: &quot;hr.2&quot; },
    135. 

  135. 			{ &quot;data&quot;: &quot;hr.1&quot; }
    136. 

  136. 		]
    137. 

  137. 	} );
    138. 

  138. } );</code>
    139. 

  139. 

  140. 					<p>In addition to the above code, the following Javascript library files are loaded for use in this
    141. 

  141. 					example:</p>
    142. 

  142. 

  143. 					<ul>
    144. 

  144. 						<li><a href="../../media/js/jquery.js">../../media/js/jquery.js</a></li>
    145. 

  145. 						<li><a href="../../media/js/jquery.dataTables.js">../../media/js/jquery.dataTables.js</a></li>
    146. 

  146. 					</ul>
    147. 

  147. 				</div>
    148. 

  148. 

  149. 				<div class="table">
    150. 

  150. 					<p>The HTML shown below is the raw HTML table element, before it has been enhanced by
    151. 

  151. 					DataTables:</p>
    152. 

  152. 				</div>
    153. 

  153. 

  154. 				<div class="css">
    155. 

  155. 					<div>
    156. 

  156. 						<p>This example uses a little bit of additional CSS beyond what is loaded from the library
    157. 

  157. 						files (below), in order to correctly display the table. The additional CSS used is shown
    158. 

  158. 						below:</p><code class="multiline brush: js;"></code>
    159. 

  159. 					</div>
    160. 

  160. 

  161. 					<p>The following CSS library files are loaded for use in this example to provide the styling of the
    162. 

  162. 					table:</p>
    163. 

  163. 

  164. 					<ul>
    165. 

  165. 						<li><a href=
    166. 

  166. 						"../../media/css/jquery.dataTables.css">../../media/css/jquery.dataTables.css</a></li>
    167. 

  167. 					</ul>
    168. 

  168. 				</div>
    169. 

  169. 

  170. 				<div class="ajax">
    171. 

  171. 					<p>This table loads data by Ajax. The latest data that has been loaded is shown below. This data
    172. 

  172. 					will update automatically as any additional data is loaded.</p>
    173. 

  173. 				</div>
    174. 

  174. 

  175. 				<div class="php">
    176. 

  176. 					<p>The script used to perform the server-side processing for this table is shown below. Please note
    177. 

  177. 					that this is just an example script using PHP. Server-side processing scripts can be written in any
    178. 

  178. 					language, using <a href="//datatables.net/manual/server-side">the protocol described in the
    179. 

  179. 					DataTables documentation</a>.</p>
    180. 

  180. 				</div>
    181. 

  181. 			</div>
    182. 

  182. 		</section>
    183. 

  183. 	</div>
    184. 

  184. 

  185. 	<section>
    186. 

  186. 		<div class="footer">
    187. 

  187. 			<div class="gradient"></div>
    188. 

  188. 

  189. 			<div class="liner">
    190. 

  190. 				<h2>Other examples</h2>
    191. 

  191. 

  192. 				<div class="toc">
    193. 

  193. 					<div class="toc-group">
    194. 

  194. 						<h3><a href="../basic_init/index.html">Basic initialisation</a></h3>
    195. 

  195. 						<ul class="toc">
    196. 

  196. 							<li><a href="../basic_init/zero_configuration.html">Zero configuration</a></li>
    197. 

  197. 							<li><a href="../basic_init/filter_only.html">Feature enable / disable</a></li>
    198. 

  198. 							<li><a href="../basic_init/table_sorting.html">Default ordering (sorting)</a></li>
    199. 

  199. 							<li><a href="../basic_init/multi_col_sort.html">Multi-column ordering</a></li>
    200. 

  200. 							<li><a href="../basic_init/multiple_tables.html">Multiple tables</a></li>
    201. 

  201. 							<li><a href="../basic_init/hidden_columns.html">Hidden columns</a></li>
    202. 

  202. 							<li><a href="../basic_init/complex_header.html">Complex headers (rowspan and
    203. 

  203. 							colspan)</a></li>
    204. 

  204. 							<li><a href="../basic_init/dom.html">DOM positioning</a></li>
    205. 

  205. 							<li><a href="../basic_init/flexible_width.html">Flexible table width</a></li>
    206. 

  206. 							<li><a href="../basic_init/state_save.html">State saving</a></li>
    207. 

  207. 							<li><a href="../basic_init/alt_pagination.html">Alternative pagination</a></li>
    208. 

  208. 							<li><a href="../basic_init/scroll_y.html">Scroll - vertical</a></li>
    209. 

  209. 							<li><a href="../basic_init/scroll_x.html">Scroll - horizontal</a></li>
    210. 

  210. 							<li><a href="../basic_init/scroll_xy.html">Scroll - horizontal and vertical</a></li>
    211. 

  211. 							<li><a href="../basic_init/scroll_y_theme.html">Scroll - vertical with jQuery UI
    212. 

  212. 							ThemeRoller</a></li>
    213. 

  213. 							<li><a href="../basic_init/comma-decimal.html">Language - Comma decimal place</a></li>
    214. 

  214. 							<li><a href="../basic_init/language.html">Language options</a></li>
    215. 

  215. 						</ul>
    216. 

  216. 					</div>
    217. 

  217. 

  218. 					<div class="toc-group">
    219. 

  219. 						<h3><a href="../advanced_init/index.html">Advanced initialisation</a></h3>
    220. 

  220. 						<ul class="toc">
    221. 

  221. 							<li><a href="../advanced_init/events_live.html">DOM / jQuery events</a></li>
    222. 

  222. 							<li><a href="../advanced_init/dt_events.html">DataTables events</a></li>
    223. 

  223. 							<li><a href="../advanced_init/column_render.html">Column rendering</a></li>
    224. 

  224. 							<li><a href="../advanced_init/length_menu.html">Page length options</a></li>
    225. 

  225. 							<li><a href="../advanced_init/dom_multiple_elements.html">Multiple table control
    226. 

  226. 							elements</a></li>
    227. 

  227. 							<li><a href="../advanced_init/complex_header.html">Complex headers (rowspan /
    228. 

  228. 							colspan)</a></li>
    229. 

  229. 							<li><a href="../advanced_init/html5-data-attributes.html">HTML5 data-* attributes</a></li>
    230. 

  230. 							<li><a href="../advanced_init/language_file.html">Language file</a></li>
    231. 

  231. 							<li><a href="../advanced_init/defaults.html">Setting defaults</a></li>
    232. 

  232. 							<li><a href="../advanced_init/row_callback.html">Row created callback</a></li>
    233. 

  233. 							<li><a href="../advanced_init/row_grouping.html">Row grouping</a></li>
    234. 

  234. 							<li><a href="../advanced_init/footer_callback.html">Footer callback</a></li>
    235. 

  235. 							<li><a href="../advanced_init/dom_toolbar.html">Custom toolbar elements</a></li>
    236. 

  236. 							<li><a href="../advanced_init/sort_direction_control.html">Order direction sequence
    237. 

  237. 							control</a></li>
    238. 

  238. 						</ul>
    239. 

  239. 					</div>
    240. 

  240. 

  241. 					<div class="toc-group">
    242. 

  242. 						<h3><a href="../styling/index.html">Styling</a></h3>
    243. 

  243. 						<ul class="toc">
    244. 

  244. 							<li><a href="../styling/display.html">Base style</a></li>
    245. 

  245. 							<li><a href="../styling/no-classes.html">Base style - no styling classes</a></li>
    246. 

  246. 							<li><a href="../styling/cell-border.html">Base style - cell borders</a></li>
    247. 

  247. 							<li><a href="../styling/compact.html">Base style - compact</a></li>
    248. 

  248. 							<li><a href="../styling/hover.html">Base style - hover</a></li>
    249. 

  249. 							<li><a href="../styling/order-column.html">Base style - order-column</a></li>
    250. 

  250. 							<li><a href="../styling/row-border.html">Base style - row borders</a></li>
    251. 

  251. 							<li><a href="../styling/stripe.html">Base style - stripe</a></li>
    252. 

  252. 							<li><a href="../styling/bootstrap.html">Bootstrap</a></li>
    253. 

  253. 							<li><a href="../styling/foundation.html">Foundation</a></li>
    254. 

  254. 							<li><a href="../styling/jqueryUI.html">jQuery UI ThemeRoller</a></li>
    255. 

  255. 						</ul>
    256. 

  256. 					</div>
    257. 

  257. 

  258. 					<div class="toc-group">
    259. 

  259. 						<h3><a href="../data_sources/index.html">Data sources</a></h3>
    260. 

  260. 						<ul class="toc">
    261. 

  261. 							<li><a href="../data_sources/dom.html">HTML (DOM) sourced data</a></li>
    262. 

  262. 							<li><a href="../data_sources/ajax.html">Ajax sourced data</a></li>
    263. 

  263. 							<li><a href="../data_sources/js_array.html">Javascript sourced data</a></li>
    264. 

  264. 							<li><a href="../data_sources/server_side.html">Server-side processing</a></li>
    265. 

  265. 						</ul>
    266. 

  266. 					</div>
    267. 

  267. 

  268. 					<div class="toc-group">
    269. 

  269. 						<h3><a href="../api/index.html">API</a></h3>
    270. 

  270. 						<ul class="toc">
    271. 

  271. 							<li><a href="../api/add_row.html">Add rows</a></li>
    272. 

  272. 							<li><a href="../api/multi_filter.html">Individual column searching (text inputs)</a></li>
    273. 

  273. 							<li><a href="../api/multi_filter_select.html">Individual column searching (select
    274. 

  274. 							inputs)</a></li>
    275. 

  275. 							<li><a href="../api/highlight.html">Highlighting rows and columns</a></li>
    276. 

  276. 							<li><a href="../api/row_details.html">Child rows (show extra / detailed
    277. 

  277. 							information)</a></li>
    278. 

  278. 							<li><a href="../api/select_row.html">Row selection (multiple rows)</a></li>
    279. 

  279. 							<li><a href="../api/select_single_row.html">Row selection and deletion (single
    280. 

  280. 							row)</a></li>
    281. 

  281. 							<li><a href="../api/form.html">Form inputs</a></li>
    282. 

  282. 							<li><a href="../api/counter_columns.html">Index column</a></li>
    283. 

  283. 							<li><a href="../api/show_hide.html">Show / hide columns dynamically</a></li>
    284. 

  284. 							<li><a href="../api/api_in_init.html">Using API in callbacks</a></li>
    285. 

  285. 							<li><a href="../api/tabs_and_scrolling.html">Scrolling and jQuery UI tabs</a></li>
    286. 

  286. 							<li><a href="../api/regex.html">Search API (regular expressions)</a></li>
    287. 

  287. 						</ul>
    288. 

  288. 					</div>
    289. 

  289. 

  290. 					<div class="toc-group">
    291. 

  291. 						<h3><a href="./index.html">Ajax</a></h3>
    292. 

  292. 						<ul class="toc active">
    293. 

  293. 							<li><a href="./simple.html">Ajax data source (arrays)</a></li>
    294. 

  294. 							<li><a href="./objects.html">Ajax data source (objects)</a></li>
    295. 

  295. 							<li><a href="./deep.html">Nested object data (objects)</a></li>
    296. 

  296. 							<li class="active"><a href="./objects_subarrays.html">Nested object data (arrays)</a></li>
    297. 

  297. 							<li><a href="./orthogonal-data.html">Orthogonal data</a></li>
    298. 

  298. 							<li><a href="./null_data_source.html">Generated content for a column</a></li>
    299. 

  299. 							<li><a href="./custom_data_property.html">Custom data source property</a></li>
    300. 

  300. 							<li><a href="./custom_data_flat.html">Flat array data source</a></li>
    301. 

  301. 							<li><a href="./defer_render.html">Deferred rendering for speed</a></li>
    302. 

  302. 						</ul>
    303. 

  303. 					</div>
    304. 

  304. 

  305. 					<div class="toc-group">
    306. 

  306. 						<h3><a href="../server_side/index.html">Server-side</a></h3>
    307. 

  307. 						<ul class="toc">
    308. 

  308. 							<li><a href="../server_side/simple.html">Server-side processing</a></li>
    309. 

  309. 							<li><a href="../server_side/custom_vars.html">Custom HTTP variables</a></li>
    310. 

  310. 							<li><a href="../server_side/post.html">POST data</a></li>
    311. 

  311. 							<li><a href="../server_side/ids.html">Automatic addition of row ID attributes</a></li>
    312. 

  312. 							<li><a href="../server_side/object_data.html">Object data source</a></li>
    313. 

  313. 							<li><a href="../server_side/row_details.html">Row details</a></li>
    314. 

  314. 							<li><a href="../server_side/select_rows.html">Row selection</a></li>
    315. 

  315. 							<li><a href="../server_side/jsonp.html">JSONP data source for remote domains</a></li>
    316. 

  316. 							<li><a href="../server_side/defer_loading.html">Deferred loading of data</a></li>
    317. 

  317. 							<li><a href="../server_side/pipeline.html">Pipelining data to reduce Ajax calls for
    318. 

  318. 							paging</a></li>
    319. 

  319. 						</ul>
    320. 

  320. 					</div>
    321. 

  321. 

  322. 					<div class="toc-group">
    323. 

  323. 						<h3><a href="../plug-ins/index.html">Plug-ins</a></h3>
    324. 

  324. 						<ul class="toc">
    325. 

  325. 							<li><a href="../plug-ins/api.html">API plug-in methods</a></li>
    326. 

  326. 							<li><a href="../plug-ins/sorting_auto.html">Ordering plug-ins (with type
    327. 

  327. 							detection)</a></li>
    328. 

  328. 							<li><a href="../plug-ins/sorting_manual.html">Ordering plug-ins (no type
    329. 

  329. 							detection)</a></li>
    330. 

  330. 							<li><a href="../plug-ins/range_filtering.html">Custom filtering - range search</a></li>
    331. 

  331. 							<li><a href="../plug-ins/dom_sort.html">Live DOM ordering</a></li>
    332. 

  332. 						</ul>
    333. 

  333. 					</div>
    334. 

  334. 				</div>
    335. 

  335. 

  336. 				<div class="epilogue">
    337. 

  337. 					<p>Please refer to the <a href="http://www.datatables.net">DataTables documentation</a> for full
    338. 

  338. 					information about its API properties and methods.<br>
    339. 

  339. 					Additionally, there are a wide range of <a href="http://www.datatables.net/extras">extras</a> and
    340. 

  340. 					<a href="http://www.datatables.net/plug-ins">plug-ins</a> which extend the capabilities of
    341. 

  341. 					DataTables.</p>
    342. 

  342. 

  343. 					<p class="copyright">DataTables designed and created by <a href=
    344. 

  344. 					"http://www.sprymedia.co.uk">SpryMedia Ltd</a> &#169; 2007-2014<br>
    345. 

  345. 					DataTables is licensed under the <a href="http://www.datatables.net/mit">MIT license</a>.</p>
    346. 

  346. 				</div>
    347. 

  347. 			</div>
    348. 

  348. 		</div>
    349. 

  349. 	</section>
    350. 

  350. </body>
    351. 

  351. </html>
    352.