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42 lines
922 B
JavaScript
42 lines
922 B
JavaScript
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/*\
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title: $:/core/modules/widgets/error.js
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type: application/javascript
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module-type: widget
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The error widget displays an error message.
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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var ErrorWidget = function(renderer,errorMessage) {
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// Save state
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this.renderer = renderer;
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this.errorMessage = errorMessage;
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// Generate child nodes
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this.generateChildNodes();
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};
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ErrorWidget.prototype.generateChildNodes = function() {
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// Create the wrapper node
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var node = {
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type: "element",
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tag: "span",
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children: [{
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type: "text",
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text: this.errorMessage
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}]
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};
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// Set up the attributes for the wrapper element
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$tw.utils.addClassToParseTreeNode(node,"tw-error-widget");
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// Create the renderers for the wrapper and the children
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this.children = this.renderer.renderTree.createRenderers(this.renderer.renderContext,[node]);
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};
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exports.error = ErrorWidget;
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})();
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