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javascript dock MDL-23765 Dock now caches content nodes in a holding area off screen to allow JS to still modify block contents.

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This commit is contained in:
Sam Hemelryk 2010-08-12 05:51:53 +00:00
parent 24a3b34131
commit 673835d4fb
1 changed files with 10 additions and 1 deletions
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11
blocks/dock.js
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@ -10,7 +10,8 @@ M.core_dock = {
Y : null, // The YUI instance to use with dock related code
initialised : false, // True once thedock has been initialised
delayedevent : null, // Will be an object if there is a delayed event in effect
preventevent : null // Will be an eventtype if there is an eventyoe to prevent
preventevent : null, // Will be an eventtype if there is an eventyoe to prevent
holdingarea : null
};
/**
* Namespace containing the nodes that relate to the dock
@ -100,6 +101,13 @@ M.core_dock.init = function(Y) {
} else {
dock.addClass(css.dock+'_'+this.cfg.position+'_'+this.cfg.orientation);
}
this.holdingarea = Y.Node.create('<div></div>').setStyles({
position:'absolute',
top:'-1000px',
left:'-1000px',
display:'none'
});
this.nodes.body.append(this.holdingarea);
if (Y.UA.ie > 0 && Y.UA.ie < 7) {
// Adjust for IE 6 (can't handle fixed pos)
dock.setStyle('height', dock.get('winHeight')+'px');
@ -718,6 +726,7 @@ M.core_dock.genericblock.prototype = {
this.cachedcontentnode = node;
node.replace(Y.Node.getDOMNode(Y.Node.create('<div id="content_placeholder_'+this.id+'" class="block_dock_placeholder"></div>')));
M.core_dock.holdingarea.append(node);
node = null;
var blocktitle = Y.Node.getDOMNode(this.cachedcontentnode.one('.title h2')).cloneNode(true);