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https://github.com/Jermolene/TiddlyWiki5
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Fix data widget not refreshing
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@ -134,10 +134,10 @@ DataWidget.prototype.extractCompoundTiddler = function(title) {
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Selectively refreshes the widget if needed. Returns true if the widget or any of its children needed re-rendering
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*/
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DataWidget.prototype.refresh = function(changedTiddlers) {
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// Refresh our attributes
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var changedAttributes = this.computeAttributes();
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// Refresh our children, and indicate that we refreshed if any of our attribute values have changed
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return this.refreshChildren(changedTiddlers) || $tw.utils.count(changedAttributes) > 0;
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// It would be expensive to calculate whether the changedTiddlers impact the filter
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// identified by the $filter attribute so we just refresh ourselves unconditionally
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this.refreshSelf();
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return true;
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};
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exports.data = DataWidget;
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@ -0,0 +1,26 @@
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title: TestCases/DataWidget/Refreshing
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type: text/vnd.tiddlywiki-multiple
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tags: [[$:/tags/wiki-test-spec]]
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description: Refreshing the data widget
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display-format: plaintext
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title: Output
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<$data title="Epsilon" text={{Subject}}/>
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+
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title: Subject
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Nothing
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+
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title: Actions
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<$action-setfield $tiddler="Subject" text="Theta"/>
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+
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title: ExpectedResult
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<p>[
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{
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"title": "Epsilon",
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"text": "Theta"
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}
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]</p>
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