Send value from popup Window(Child) to Parent

Question

I want to get a value on popup page, in one textbox, and send it to the parent window, to another textbox.

How to do that ?

Answer 1

Your question is not clear, but from what I deduce, you want to get the value of a textbox from the parent window in your child window.

You can do something like this -

var win = window.open('<Window URL>');
win.contentWindow.SetValueOfTextBox(parentWindowTextBoxValue);

Here win is the instance of the window you have opened.

You'll have to define SetValueOfTextBox function in the new window which you have opened. This function will accept a string and set that value to a textbox on that page. You just have to call that function from the parent window passing the value of the textbox to it.