Custom filtering - range seach not work

mrakashani

Hello Dear
please help me.When I use this CODE:
/////////////////////////////////////////////////////////////////
var dt = $('#example').DataTable({
"processing": true,
"serverSide": true,
"ajax": "scripts/ids-objects.php",
"columns": [
{
"class": "details-control",
"orderable": false,
"data": null,
"defaultContent": ""
},
{ "data": "maskanID" },
{ "data": "PlaceMap" },
{ "data": "Position" },
{ "data": "TotalPrice" },
],
"order": [[1, 'asc']]
});
///////////////////////////////////////////////////////////////////
i dont use this code or not work this cod for Range Filtering :
$.fn.dataTable.ext.search.push(
function( settings, data, dataIndex ) {

            var min = parseInt( $('#minprice').val(), 10);
            var max = parseInt( $('#maxprice').val(), 10);
            var tprice = parseFloat(data[4])|| 0;

            if ( (  isNaN( min ) && isNaN( max ) ) ||
                 (  isNaN( min ) && tprice <= max )||
                 ( min <= tprice && isNaN( max ) ) ||
                 ( min <= tprice && tprice <= max ) )
            {
                return true;
            }

            return false;
        }
    );

////////////////////////////////////////////////////////////////////////////
and This Code:

        $(document).ready(function() {
            $('#minprice, #maxprice').keyup( function() {
                    dt.draw();
            } );
        } );        

///////////////////////////////////////////////////////////////////////////////
and HTML Code:

<div style="float:left;margin:5px;padding:5px;">
    <table border="0" cellspacing="0" cellpadding="0">
        <tr>
            <td>Min</td>
            <td><input type="text" id="minprice" name="minprice" size="12"></td>
        </tr>
        <tr>
            <td>Max</td>
            <td><input type="text" id="maxprice" name="maxprice" size="12"></td>
        </tr>
    </table>
</div>

///////////////////////////////////////////////////////////////////////////////////////
PLEASE HELP ME:))))))))
thanks for all