October 2002
Intermediate to advanced
136 pages
2h 44m
English
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Name
Layer
Synopsis
document.layers[i] document.layers[layer-name] document.layer-name
Constructor
new Layer(width,parent_layer)
Description
The Layer object is supported only in Netscape 4 and was
discontinued in Netscape 6. It is entirely non-standard, but is
documented here because it provides the only way to work with
dynamically positioned objects in Netscape 4. Any HTML element with a
CSS position attribute of absolute is represented by a Layer object in
JavaScript. You can also create layers with the non-standard <layer> tag, or with the Layer( ) constructor.
Properties
aboveThe layer above this one, if any. Read-only.
backgroundThe background image of the layer.
belowThe layer below this one, if any. Read-only.
bgColorThe background color of the layer.
clip.bottomThe Y-coordinate of the bottom edge of the layer’s clipping area, relative to
top.clip.heightThe height of the layer’s clipping area. Setting this property also sets the value of
clip.bottom.clip.leftThe X-coordinate of the left edge of the layer’s clipping area, relative to
left.clip.rightThe X-coordinate of the right edge of the layer’s clipping area, relative to
left.clip.topThe Y-coordinate of the top edge of the layer’s clipping area, relative to
top.clip.widthThe width of the layer’s clipping area. Setting this property also sets the value of
clip.right.documentA read-only reference to the Document object contained within the layer.
hiddenSpecifies whether a layer is hidden or visible. Setting this property to
truehides ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.