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       dataTables.filteringDelay.js - warvox - VoIP based wardialing tool, forked from rapid7/warvox.
  HTML git clone git://jay.scot/warvox
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       dataTables.filteringDelay.js (1308B)
       ---
            1 jQuery.fn.dataTableExt.oApi.fnSetFilteringDelay = function ( oSettings, iDelay ) {
            2         /*
            3          * Inputs:      object:oSettings - dataTables settings object - automatically given
            4          *              integer:iDelay - delay in milliseconds
            5          * Usage:       $('#example').dataTable().fnSetFilteringDelay(250);
            6          * Author:      Zygimantas Berziunas (www.zygimantas.com) and Allan Jardine
            7          * License:     GPL v2 or BSD 3 point style
            8          * Contact:     zygimantas.berziunas /AT\ hotmail.com
            9          */
           10         var
           11                 _that = this,
           12                 iDelay = (typeof iDelay == 'undefined') ? 250 : iDelay;
           13         
           14         this.each( function ( i ) {
           15                 jQuery.fn.dataTableExt.iApiIndex = i;
           16                 var
           17                         $this = this, 
           18                         oTimerId = null, 
           19                         sPreviousSearch = null,
           20                         anControl = jQuery( 'input', _that.fnSettings().aanFeatures.f );
           21                 
           22                         anControl.unbind( 'keyup' ).bind( 'keyup', function() {
           23                         var $$this = $this;
           24 
           25                         if (sPreviousSearch === null || sPreviousSearch != anControl.val()) {
           26                                 window.clearTimeout(oTimerId);
           27                                 sPreviousSearch = anControl.val();        
           28                                 oTimerId = window.setTimeout(function() {
           29                                         jQuery.fn.dataTableExt.iApiIndex = i;
           30                                         _that.fnFilter( anControl.val() );
           31                                 }, iDelay);
           32                         }
           33                 });
           34                 
           35                 return this;
           36         } );
           37         return this;
           38 }
           39 
           40 /* Example call
           41 $(document).ready(function() {
           42         $('.dataTable').dataTable().fnSetFilteringDelay();
           43 } ); */
           44