mirror of
https://github.com/DataTables/DataTables.git
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fde6ba858a
New: The distance from the end of the current scrolling container before new data is added (with infinite scrolling) can be controlled with iScrollLoadGap (which is a numeric value in pixels). New: Example (basic_init/scrolling_y_infinite.html) to show how infinite scrolling can be used. Fixed: iDraw was not being incremented for a draw that did not use server-side processing.
187 lines
8.9 KiB
HTML
187 lines
8.9 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=utf-8" />
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<link rel="shortcut icon" type="image/ico" href="http://www.sprymedia.co.uk/media/images/favicon.ico" />
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<title>DataTables example</title>
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<style type="text/css" title="currentStyle">
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@import "../../media/css/demo_page.css";
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@import "../../media/css/demo_table.css";
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</style>
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<script type="text/javascript" language="javascript" src="../../media/js/jquery.js"></script>
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<script type="text/javascript" language="javascript" src="../../media/js/jquery.dataTables.js"></script>
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<script type="text/javascript" charset="utf-8">
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$(document).ready(function() {
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$('#example').dataTable( {
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"bProcessing": true,
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"bServerSide": true,
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"sAjaxSource": "../examples_support/server_processing.php",
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"fnServerData": function ( sSource, aoData, fnCallback ) {
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/* Add some extra data to the sender */
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aoData.push( { "name": "more_data", "value": "my_value" } );
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$.getJSON( sSource, aoData, function (json) {
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/* Do whatever additional processing you want on the callback, then tell DataTables */
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fnCallback(json);
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} );
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}
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} );
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} );
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</script>
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</head>
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<body id="dt_example">
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<div id="container">
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<div class="full_width big">
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<i>DataTables</i> server-side processing example
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</div>
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<h1>Preamble</h1>
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<p>It can often be useful to send a little bit of extra information to the server when utilising DataTables' server-side processing option. This can be done by overriding the function used internally to get the JSON data from the server through the use of the "fnServerData" callback. This function takes three parameters (the same as <a href="http://docs.jquery.com/Ajax/jQuery.getJSON">$.getJSON()</a>, to be manipulated as you wish. This allows you to add extra data to the second parameter and then make the AJAX call, or you can call a Google Gears DB, or whatever you want. This example shows adding a single extra HTTP variable.</p>
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<h1>Live example</h1>
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<div id="dynamic">
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<table cellpadding="0" cellspacing="0" border="0" class="display" id="example">
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<thead>
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<tr>
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<th width="20%">Rendering engine</th>
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<th width="25%">Browser</th>
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<th width="25%">Platform(s)</th>
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<th width="15%">Engine version</th>
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<th width="15%">CSS grade</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td colspan="5" class="dataTables_empty">Loading data from server</td>
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</tr>
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</tbody>
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<tfoot>
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<tr>
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<th>Rendering engine</th>
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<th>Browser</th>
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<th>Platform(s)</th>
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<th>Engine version</th>
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<th>CSS grade</th>
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</tr>
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</tfoot>
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</table>
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</div>
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<div class="spacer"></div>
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<h1>Initialisation code</h1>
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<pre>$(document).ready(function() {
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$('#example').dataTable( {
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"bProcessing": true,
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"bServerSide": true,
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"sAjaxSource": "../examples_support/server_processing.php",
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"fnServerData": function ( sSource, aoData, fnCallback ) {
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/* Add some extra data to the sender */
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aoData.push( { "name": "more_data", "value": "my_value" } );
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$.getJSON( sSource, aoData, function (json) {
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/* Do whatever additional processing you want on the callback, then tell DataTables */
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fnCallback(json)
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} );
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}
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} );
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} );</pre>
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<h1>Other examples</h1>
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<h2>Basic initialisation</h2>
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<ul>
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<li><a href="../basic_init/zero_config.html">Zero configuration</a></li>
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<li><a href="../basic_init/filter_only.html">Feature enablement</a></li>
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<li><a href="../basic_init/table_sorting.html">Sorting data</a></li>
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<li><a href="../basic_init/multi_col_sort.html">Multi-column sorting</a></li>
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<li><a href="../basic_init/multiple_tables.html">Multiple tables</a></li>
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<li><a href="../basic_init/hidden_columns.html">Hidden columns</a></li>
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<li><a href="../basic_init/dom.html">DOM positioning</a></li>
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<li><a href="../basic_init/state_save.html">State saving</a></li>
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<li><a href="../basic_init/alt_pagination.html">Alternative pagination styles</a></li>
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<li>Scrolling:
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<a href="../basic_init/scroll_x.html">Horizontal</a> /
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<a href="../basic_init/scroll_y.html">Vertical</a> /
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<a href="../basic_init/scroll_xy.html">Both</a> /
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<a href="../basic_init/scroll_y_theme.html">Themed</a> /
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<a href="../basic_init/scroll_y_infinite.html">Infinite</a>
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</li>
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<li><a href="../basic_init/language.html">Change language information (internationalisation)</a></li>
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<li><a href="../basic_init/themes.html">ThemeRoller themes (Smoothness)</a></li>
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</ul>
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<h2>Advanced initialisation</h2>
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<ul>
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<li><a href="../advanced_init/events_pre_init.html">Events (pre initialisation)</a></li>
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<li><a href="../advanced_init/events_post_init.html">Events (post initialisation)</a></li>
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<li><a href="../advanced_init/column_render.html">Column rendering</a></li>
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<li><a href="../advanced_init/html_sort.html">Sorting without HTML tags</a></li>
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<li><a href="../advanced_init/dom_multiple_elements.html">Multiple table controls (sDom)</a></li>
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<li><a href="../advanced_init/length_menu.html">Defining length menu options</a></li>
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<li><a href="../advanced_init/dom_toolbar.html">Custom toolbar (element) around table</a></li>
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<li><a href="../advanced_init/highlight.html">Row highlighting with CSS</a></li>
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<li><a href="../advanced_init/complex_header.html">Column grouping through col/row spans</a></li>
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<li><a href="../advanced_init/row_grouping.html">Row grouping</a></li>
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<li><a href="../advanced_init/row_callback.html">Row callback</a></li>
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<li><a href="../advanced_init/footer_callback.html">Footer callback</a></li>
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<li><a href="../advanced_init/language_file.html">Change language information from a file (internationalisation)</a></li>
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</ul>
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<h2>Data sources</h2>
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<ul>
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<li><a href="../data_sources/dom.html">DOM</a></li>
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<li><a href="../data_sources/js_array.html">Javascript array</a></li>
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<li><a href="../data_sources/ajax.html">Ajax source</a></li>
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<li><a href="../data_sources/server_side.html">Server side processing</a></li>
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</ul>
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<h2>Server-side processing</h2>
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<ul>
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<li><a href="../server_side/server_side.html">Obtain server-side data</a></li>
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<li><a href="../server_side/custom_vars.html">Add extra HTTP variables</a></li>
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<li><a href="../server_side/post.html">Use HTTP POST</a></li>
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<li><a href="../server_side/column_ordering.html">Custom column ordering (in callback data)</a></li>
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<li><a href="../server_side/pipeline.html">Pipelining data (reduce Ajax calls for paging)</a></li>
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<li><a href="../server_side/row_details.html">Show and hide details about a particular record</a></li>
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<li><a href="../server_side/select_rows.html">User selectable rows (multiple rows)</a></li>
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</ul>
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<h2>API</h2>
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<ul>
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<li><a href="../api/add_row.html">Dynamically add a new row</a></li>
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<li><a href="../api/multi_filter.html">Individual column filtering (using "input" elements)</a></li>
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<li><a href="../api/multi_filter_select.html">Individual column filtering (using "select" elements)</a></li>
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<li><a href="../api/highlight.html">Highlight rows and columns</a></li>
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<li><a href="../api/row_details.html">Show and hide details about a particular record</a></li>
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<li><a href="../api/select_row.html">User selectable rows (multiple rows)</a></li>
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<li><a href="../api/select_single_row.html">User selectable rows (single row) and delete rows</a></li>
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<li><a href="../api/editable.html">Editable rows (with jEditable)</a></li>
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<li><a href="../api/form.html">Submit form with elements in table</a></li>
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<li><a href="../api/counter_column.html">Index column (static number column)</a></li>
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<li><a href="../api/show_hide.html">Show and hide columns dynamically</a></li>
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<li><a href="../api/api_in_init.html">API function use in initialisation object (callback)</a></li>
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<li><a href="../api/tabs_and_scrolling.html">DataTables scrolling and tabs</a></li>
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<li><a href="../api/regex.html">Regular expression filtering</a></li>
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</ul>
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<h2>Plug-ins</h2>
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<ul>
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<li><a href="../plug-ins/plugin_api.html">Add custom API functions</a></li>
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<li><a href="../plug-ins/sorting_plugin.html">Sorting and type detection</a></li>
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<li><a href="../plug-ins/paging_plugin.html">Custom pagination controls</a></li>
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<li><a href="../plug-ins/range_filtering.html">Range filtering / custom filtering</a></li>
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<li><a href="../plug-ins/dom_sort.html">Live DOM sorting</a></li>
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<li><a href="../plug-ins/html_sort.html">Automatic HTML type detection</a></li>
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</ul>
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<p>Please refer to the <a href="http://www.datatables.net/"><i>DataTables</i> documentation</a> for full information about its API properties and methods.</p>
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<div id="footer" style="text-align:center;">
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<span style="font-size:10px;">DataTables © Allan Jardine 2008-2010</span>
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</div>
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</div>
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</body>
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</html> |