onTimedKeyPress

fires after typing has been finished in the field

void onTimedKeyPress(){ ... };

text.attachEvent("onTimedKeyPress", function(){
    //code
});

Details

Event will not occur while user typing. But will occur after some delay in typing.

It is a best play to start filtering or some other heavy operation.

You can change default 250ms delay, by using keyPressTimeout property

webix.ui({
    view:"search",
    keyPressTimeout:100 //100ms delay
});