javascript - Change iDisplayLength in wpDataTables -

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on my site using plugin wpdatatables (based on jquery datatables). example, when type hb search field, 10 results (prices) need 6.

so want change idisplaylength 10 6 it's not working suggested @ datatables.net

here front-end callbacks via js. possible via these front-end callbacks?

watch video on using filters , actions author of wpdatatables explains how want.

basically need add following code functions.php of wordpress theme.

please note code affect tables on site. if want target specific table need change idisplaylength param when $table_id equals table id. 

function mytheme_wpdatatables_filter_table_description($object, $table_id){    $object->datatableparams->idisplaylength = 6;     return $object; } add_filter('wpdatatables_filter_table_description', 'mytheme_wpdatatables_filter_table_description', 10, 2);

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