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Code Issues Releases Wiki Activity

Prevent saving un-modified tiddlers

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When saving a tiddler we check to see if the tiddler has changed
(isModified) if it hasn't then bounce the event to tw-cancel-tiddler
instead.

Addresses first line item in issue #570
This commit is contained in:
Devin Weaver 2014-04-25 08:46:51 -04:00
parent 3a78465d2d
commit 5226c7a2fa
1 changed files with 5 additions and 3 deletions
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8
core/modules/widgets/navigator.js
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@ -296,12 +296,14 @@ NavigatorWidget.prototype.handleSaveTiddlerEvent = function(event) {
{title: draftTitle}
}
));
}
if(isConfirmed) {
} else if(!tiddler.isModified()) {
event.type = "tw-cancel-tiddler";
this.dispatchEvent(event);
} else if(isConfirmed) {
// Save the draft tiddler as the real tiddler
this.wiki.addTiddler(new $tw.Tiddler(this.wiki.getCreationFields(),tiddler,{
title: draftTitle,
"draft.title": undefined,
"draft.title": undefined,
"draft.of": undefined
},this.wiki.getModificationFields()));
// Remove the draft tiddler