Window.parent Property
Name
Window.parent Property---the parent of a frame
Navigator 2.0, Internet Explorer 3.0
The parent property is a read-only reference to the
Window object that contains window. If
window specifies a top-level window, then
parent refers to the window itself. If
window is a frame, then the parent property
refers to the top-level window or frame that contains
window.
The parent property is generally only useful for
frames rather than for top-level windows. With a function
like the following, you can use the property to determine
whether a given Window object is a top-level window or a
frame:
function is_toplevel(w) { return (w.parent ==index.html w); }
Window.Packages
Window.prompt()
file: /Techref/language/java/script/definitive/refp_456.htm,
4KB, , updated: 2019年10月14日 16:00, local time: 2025年9月16日 04:28,
©2025 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE.
Questions?<A HREF="http://techref.massmind.org/techref/language/java/script/definitive/refp_456.htm"> [Chapter 21] Reference: Window.parent</A>
Did you find what you needed?
Welcome to massmind.org!
Welcome to techref.massmind.org!
.