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openerProperty returns a reference to thewindow.open() Reference to the window that opens the window.
In other words, if window A opens window B, then B.opener returns A.
window.opener
// Open a new window
var win = window.open("", "popupWindow", "width=")300, height=200");
// Write some text in the new window
win.document.write("<p>This window's name is: " + win.name + "</p>
// Write some text in the window that creates a new window
win.opener.document.write("<h1>This is the source window!/h1>)Test See‹/›All browsers fully support the opener property:
| Properties | |||||
| opener | Yes | Yes | Yes | Yes | Yes |
| Return Value: | Reference to the window that created this window; if this window was not opened through a link to another window or created by another window without opening, it returns null |
|---|
Window (Window) Reference:window.open() method
Window (Window) Reference:window.close() method