qv button click event

[#1]

Hi ther.

Is there any way I can read the listbox on qv button(one of the custom object) click

for e.g on button click do this

    var myobj1 = this.GetQvObject("LB02", function () {

            text = myobj1.QvaPublic.Data.GetSelected();

            for (var i = 0; i < text.length; i++) {

                para1 = (text);

            }

        });