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prevent scrollbars from appearing during animation

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This commit is contained in:
Doug Bell 2010-08-19 16:04:19 -05:00
parent 68e0e117b0
commit 07495b2980
1 changed files with 10 additions and 1 deletions
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11
www/extras/admin/admin.js
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@ -1684,6 +1684,7 @@ WebGUI.Admin.AdminBar.prototype.show
if ( this.currentId ) { if ( this.currentId ) {
// Close the current // Close the current
var old = this.ddById[ this.currentId ]; var old = this.ddById[ this.currentId ];
old.style.overflowY = "hidden";
YAHOO.util.Dom.removeClass( this.currentId, "selected" ); YAHOO.util.Dom.removeClass( this.currentId, "selected" );
var oldHeight = this.getExpandHeight( old ); var oldHeight = this.getExpandHeight( old );
if ( !old.anim ) { if ( !old.anim ) {
@ -1696,7 +1697,9 @@ WebGUI.Admin.AdminBar.prototype.show
old.anim.onComplete.unsubscribe( hideContent ); old.anim.onComplete.unsubscribe( hideContent );
}; };
old.anim.onComplete.subscribe( hideContent, this, true ); old.anim.onComplete.subscribe( hideContent, this, true );
old.anim.attributes.height = { to : 0 }; // Subtract a few px initially to avoid a scrollbar appearing in the
// parent due to race conditions with the opening bar
old.anim.attributes.height = { from: oldHeight - 5, to : 0 };
old.anim.animate(); old.anim.animate();
// Let user close by clicking again // Let user close by clicking again
@ -1715,6 +1718,12 @@ WebGUI.Admin.AdminBar.prototype.show
dd.anim.attributes.height = { from: 0, to : this.getExpandHeight( dd ) }; dd.anim.attributes.height = { from: 0, to : this.getExpandHeight( dd ) };
dd.style.height = "0px"; dd.style.height = "0px";
dd.style.display = "block"; dd.style.display = "block";
dd.style.overflow = "hidden";
var showScrollbars = function () {
dd.style.overflowY = "auto";
dd.anim.onComplete.unsubscribe( showScrollbars );
}
dd.anim.onComplete.subscribe( showScrollbars, this, true );
dd.anim.animate(); dd.anim.animate();
this.currentId = id; this.currentId = id;