JavaScript Examples Bible - UserWorks Technologies

Chapter 2 ✦ Window and Frame Objects (Chapter 16)
Listing 16-8: Showing Various Window Properties
Window Revealer II
function gatherWindowData() {
var msg = “”
msg += “From the point of view of this frame:”
msg += “window.frames.length: “ + window.frames.length + “”
msg += “window.name: “ + window.name + “”
msg += “From the point of view of the framesetting document:”
msg += “parent.frames.length: “ + parent.frames.length + “”
msg += “parent.frames[0].name: “ + parent.frames[0].name
return msg
}
document.write(gatherWindowData())
Figure 2-1: Property readouts from both frames loaded from Listing 16-7
137
windowObject.frames