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BUGFIX: Cleanup after aborted drag operation in Assets (#4735) (from r93071)

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/branches/2.4@94319 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Will Rossiter 2009-12-03 01:31:10 +00:00 committed by Sam Minnee
parent 233690b24d
commit 2eea820daf
1 changed files with 20 additions and 3 deletions
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23
javascript/AssetAdmin.js
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@ -164,7 +164,7 @@ Object.extend(Class, {
var SubsDraggable = Class.create();
SubsDraggable.prototype = Object.extend({}, Draggable.prototype);
Class.superrise(SubsDraggable.prototype, ['initialize', 'startDrag', 'finishDrag'])
Class.superrise(SubsDraggable.prototype, ['initialize', 'startDrag', 'finishDrag', 'endDrag'])
Object.extend( SubsDraggable.prototype , {
initialize: function(event) {
this.super_initialize.apply(this, arguments);
@ -198,6 +198,15 @@ Object.extend( SubsDraggable.prototype , {
}
this.super_startDrag(event);
},
endDrag: function(event) {
this.super_endDrag(event);
// Remove any remaining orphaned NumFilesIndicator spans
// See ticket #4735
var elts = $$('.NumFilesIndicator')
if (elts) {
elts.each(function(x){ Element.remove(x); });
}
},
finishDrag: function(event, success) {
this.super_finishDrag(event, success);
@ -348,7 +357,7 @@ FilesystemSyncClass.prototype = {
/**
* Delete folder action
*/
deletefolder = {
var deletefolder = {
button_onclick : function() {
if(treeactions.toggleSelection(this)) {
deletefolder.o1 = $('sitetree').observeMethod('SelectionChanged', deletefolder.treeSelectionChanged);
@ -490,7 +499,15 @@ appendLoader(function () {
if($('deletepage')) {
$('deletepage').onclick = deletefolder.button_onclick;
$('deletepage').getElementsByTagName('button')[0].onclick = function() { return false; };
$('Form_DeleteItemsForm').onsubmit = deletefolder.form_submit;
// Prevent bug #4740, particularly with IE
Behaviour.register({
'#Form_DeleteItemsForm' : {
onsubmit: function(event) {
deletefolder.form_submit();
Event.stop(event);
}
}
});
Element.hide('Form_DeleteItemsForm');
}