I have one button 'btndetach' on AssignInvoice.cshtml page. i have one partial view _AssignInvoicePDF on AssignInvoice.cshtml page.
I am opening new window on btndetach button click event.
function DetachImage() {
window.open('@Url.Action("AssignInvoicePDF", "Invoice")', "PopupWindow", 'width=500px,height=500px,top=150,left=250');
}
On new window i am showing PartialView _AssignInvoicePDF.( same partial view which i have on Main Page - AssignInvoice)
Now my my requirement is when i select any option on new window then i can fetch those selected option on Main page as i have save button on main page.
So how can i communicate between new window and Main window.
Thanks.