}
var search = $.fn.dataTable.util.throttle( function ( i, val ) {
table_dt
.column( i )
.search( val )
.draw();
}, 1000 );
$( input_type, this ).on( 'keyup change', function () {
if ( table_dt.column(i).search() !== this.value ) {
if ( input_type == "input" ) {
search(i, this.value)
.column(i)
.search( this.value )
} else {
-