onCollectValues

fires after a datatable has collected options

void onCollectValues(string id,object data);

id	string	the id of the column
data	object	the object that contains options

Example

datatable.attachEvent("onCollectValues", function(id, data){
    if (data.values[0].value == "")
    data.values[0].value = "Select something";
});

Related samples

Customizing Automatic Options

Details

Assuming you need to filter data via a dedicated popup. Datatable collects the necessary values and populates the popup with them. When all values are colleceted the onCollectValues event is fired.

If you have not checked yet, be sure to visit site of our main product Webix javascript ui components library and page of datatable html product.