koha-tmpl/intranet-tmpl/prog/en/lib/jquery/plugins/dataTables.fnReloadAjax.js

   1 $.fn.dataTableExt.oApi.fnReloadAjax = function ( oSettings, sNewSource, fnCallback, bStandingRedraw )
   2 {
   3     if ( typeof sNewSource != 'undefined' && sNewSource != null )
   4     {
   5         oSettings.sAjaxSource = sNewSource;
   6     }
   7     this.oApi._fnProcessingDisplay( oSettings, true );
   8     var that = this;
   9     var iStart = oSettings._iDisplayStart;
  10     var aData = [];
  11
  12     this.oApi._fnServerParams( oSettings, aData );
  13
  14     oSettings.fnServerData( oSettings.sAjaxSource, aData, function(json) {
  15         /* Clear the old information from the table */
  16         that.oApi._fnClearTable( oSettings );
  17
  18         /* Got the data - add it to the table */
  19         var aData =  (oSettings.sAjaxDataProp !== "") ?
  20             that.oApi._fnGetObjectDataFn( oSettings.sAjaxDataProp )( json ) : json;
  21
  22         for ( var i=0 ; i<aData.length ; i++ )
  23         {
  24             that.oApi._fnAddData( oSettings, aData[i] );
  25         }
  26
  27         oSettings.aiDisplay = oSettings.aiDisplayMaster.slice();
  28         that.fnDraw();
  29
  30         if ( typeof bStandingRedraw != 'undefined' && bStandingRedraw === true )
  31         {
  32             oSettings._iDisplayStart = iStart;
  33             that.fnDraw( false );
  34         }
  35
  36         that.oApi._fnProcessingDisplay( oSettings, false );
  37
  38         /* Callback user function - for event handlers etc */
  39         if ( typeof fnCallback == 'function' && fnCallback != null )
  40         {
  41             fnCallback( oSettings );
  42         }
  43     }, oSettings );
  44 }
  45
  46 /* Example call to load a new file */
  47 //oTable.fnReloadAjax( 'media/examples_support/json_source2.txt' );
  48
  49 /* Example call to reload from original file */
  50 //oTable.fnReloadAjax();