fires before datatable filtering
columnId | id | id of column for filtering |
value | string | filter string |
compare | function | custom comparation function |
boolean | returning false will prevent filtering |
dtable.attachEvent("onBeforeFilter", function(column, value){
if (value == 0) return false;
webix.message("Filtering...");
return true;
});
If you have multiple filters assigned - event will fire for all of them