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$.fn.dataTableExt.oApi.fnReloadAjax = function ( oSettings, sNewSource, fnCallback, bStandingRedraw ) |
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{ |
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if ( typeof sNewSource != 'undefined' && sNewSource != null ) |
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{ |
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oSettings.sAjaxSource = sNewSource; |
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} |
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this.oApi._fnProcessingDisplay( oSettings, true ); |
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var that = this; |
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var iStart = oSettings._iDisplayStart; |
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var aData = []; |
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this.oApi._fnServerParams( oSettings, aData ); |
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oSettings.fnServerData( oSettings.sAjaxSource, aData, function(json) { |
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/* Clear the old information from the table */ |
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that.oApi._fnClearTable( oSettings ); |
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/* Got the data - add it to the table */ |
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var aData = (oSettings.sAjaxDataProp !== "") ? |
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that.oApi._fnGetObjectDataFn( oSettings.sAjaxDataProp )( json ) : json; |
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for ( var i=0 ; i<aData.length ; i++ ) |
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{ |
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that.oApi._fnAddData( oSettings, aData[i] ); |
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} |
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oSettings.aiDisplay = oSettings.aiDisplayMaster.slice(); |
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that.fnDraw(); |
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if ( typeof bStandingRedraw != 'undefined' && bStandingRedraw === true ) |
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{ |
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oSettings._iDisplayStart = iStart; |
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that.fnDraw( false ); |
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} |
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that.oApi._fnProcessingDisplay( oSettings, false ); |
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/* Callback user function - for event handlers etc */ |
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if ( typeof fnCallback == 'function' && fnCallback != null ) |
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{ |
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fnCallback( oSettings ); |
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} |
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}, oSettings ); |
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} |
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/* Example call to load a new file */ |
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//oTable.fnReloadAjax( 'media/examples_support/json_source2.txt' ); |
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/* Example call to reload from original file */ |
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//oTable.fnReloadAjax(); |
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