webapp/resources/datatables-1.9.4/extras/ColReorder/server_side.html

   1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
   2 <html>
   3         <head>
   4                 <meta http-equiv="content-type" content="text/html; charset=utf-8">
   5                 <link rel="shortcut icon" type="image/ico" href="http://www.sprymedia.co.uk/media/images/favicon.ico">
   6
   7                 <title>ColReorder example</title>
   8                 <style type="text/css" title="currentStyle">
   9                         @import "../../media/css/demo_page.css";
  10                         @import "../../media/css/demo_table.css";
  11                         @import "media/css/ColReorder.css";
  12                 </style>
  13                 <script type="text/javascript" charset="utf-8" src="../../media/js/jquery.js"></script>
  14                 <script type="text/javascript" charset="utf-8" src="../../media/js/jquery.dataTables.js"></script>
  15                 <script type="text/javascript" charset="utf-8" src="media/js/ColReorder.js"></script>
  16                 <script type="text/javascript" charset="utf-8">
  17                         $(document).ready( function () {
  18                                 var oTable = $('#example').dataTable( {
  19                                         "sDom": 'Rlfrtip',
  20                                         "bProcessing": true,
  21                                         "bServerSide": true,
  22                                         "sAjaxSource": "../../examples/server_side/scripts/objects.php",
  23                                         "aoColumns": [
  24                                                 { "mDataProp": "engine" },
  25                                                 { "mDataProp": "browser" },
  26                                                 { "mDataProp": "platform" },
  27                                                 { "mDataProp": "version" },
  28                                                 { "mDataProp": "grade" }
  29                                         ]
  30                                 } );
  31                         } );
  32                 </script>
  33         </head>
  34         <body id="dt_example">
  35                 <div id="container">
  36                         <div class="full_width big">
  37                                 ColReorder example with server-side processing
  38                         </div>
  39
  40                         <h1>Preamble</h1>
  41                         <p>Server-side processing can be exceptionally useful in DataTables when dealing with
  42                                 massive data sets, and ColReorder works with this as would be expected. There must be
  43                                 special consideration for the column ordering on the server-side script since the
  44                                 columns can be in an unexpected order. For this you can either choose to use the
  45                                 <i>sName</i> parameter for each column and take this into account in the server-side
  46                                 script (the parameter 'sColumns' is a comma separated string of these sName parameters).</p>
  47
  48                         </p>Alternatively use the more flexible <a href="http://datatables.net/usage/columns#mDataProp">mDataProp</a>
  49                                 option for each column. This allows you to use JSON objects which DataTables, so order doesn't
  50                                 matter like it would do in an array. Again the server-side script must take this into account
  51                                 through the <i>mDataProp_{i}</i> which is sent for each column (so the server knows which
  52                                 column is to be sorted on).</p>
  53
  54
  55                         <h1>Live example</h1>
  56                         <form>
  57                         <div id="demo">
  58 <table cellpadding="0" cellspacing="0" border="0" class="display" id="example">
  59         <thead>
  60                 <tr>
  61                         <th>Rendering engine</th>
  62                         <th>Browser</th>
  63                         <th>Platform(s)</th>
  64                         <th>Engine version</th>
  65                         <th>CSS grade</th>
  66                 </tr>
  67         </thead>
  68         <tfoot>
  69                 <tr>
  70                         <th>Rendering engine</th>
  71                         <th>Browser</th>
  72                         <th>Platform(s)</th>
  73                         <th>Engine version</th>
  74                         <th>CSS grade</th>
  75                 </tr>
  76         </tfoot>
  77         <tbody>
  78         </tbody>
  79 </table>
  80                         </div>
  81                 </form>
  82                         <div class="spacer"></div>
  83
  84
  85                         <h1>Examples</h1>
  86                         <ul>
  87                                 <li><a href="index.html">Basic initialisation</a></li>
  88                                 <li><a href="alt_insert.html">Styling the insert cursor</a></li>
  89                                 <li><a href="col_filter.html">Individual column filtering</a></li>
  90                                 <li><a href="colvis.html">Integration with DataTables' ColVis plug-in</a></li>
  91                                 <li><a href="fixedcolumns.html">Integration with DataTables' FixedColumns plug-in</a></li>
  92                                 <li><a href="fixedheader.html">Integration with DataTables' FixedHeader plug-in</a></li>
  93                                 <li><a href="predefined.html">Using a predefined column order set</a></li>
  94                                 <li><a href="reset.html">Providing a user control to reset the column order</a></li>
  95                                 <li><a href="scrolling.html">Column reordering shown with scrolling in DataTables</a></li>
  96                                 <li><a href="server_side.html">Server-side processing support</a></li>
  97                                 <li><a href="state_save.html">State saving of the column position</a></li>
  98                                 <li><a href="theme.html">jQuery UI theme integration</a></li>
  99                         </ul>
 100
 101
 102                         <h1>Initialisation code</h1>
 103                         <pre>$(document).ready( function () {
 104         var oTable = $('#example').dataTable( {
 105                 "sDom": 'Rlfrtip',
 106                 "bProcessing": true,
 107                 "bServerSide": true,
 108                 "sAjaxSource": "../../examples/server_side/scripts/objects.php",
 109                 "aoColumns": [
 110                         { "mDataProp": "engine" },
 111                         { "mDataProp": "browser" },
 112                         { "mDataProp": "platform" },
 113                         { "mDataProp": "version" },
 114                         { "mDataProp": "grade" }
 115                 ]
 116         } );
 117 } );</pre>
 118
 119       <h1>Example JSON return from the server</h1>
 120       <pre>{
 121 "sEcho": 1,
 122 "iTotalRecords": "57",
 123 "iTotalDisplayRecords": "57",
 124 "aaData": [
 125     {
 126         "engine": "Gecko",
 127         "browser": "Firefox 1.0",
 128         "platform": "Win 98+ / OSX.2+",
 129         "version": "1.7",
 130         "grade": "A"
 131     },
 132     {
 133         "engine": "Gecko",
 134         "browser": "Firefox 1.5",
 135         "platform": "Win 98+ / OSX.2+",
 136         "version": "1.8",
 137         "grade": "A"
 138     },
 139     ...
 140   ]
 141 }</pre>
 142
 143                         <div id="footer" style="text-align:center;">
 144                                 <span style="font-size:10px;">
 145                                         ColReorder and DataTables &copy; Allan Jardine 2010
 146                                 </span>
 147                         </div>
 148                 </div>
 149         </body>
 150 </html>