about popup!

i see this url :Grid filtering

the filter effect is attach with dhtmlx form! if i am write a form is not dhtmlx form ,can popup do that ?

i wanna know…thankyou

if i write a form like this:

and next can good work with popup extra filtering effect?

Yes, you can link this popup to input:
dhtmlx.com/docs/products/dht … bject.html