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Add some safety when rendering a dropdown button to make sure it has
content.
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parent
4a11bb5227
commit
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@ -31,20 +31,23 @@ export default Discourse.View.extend(StringBuffer, {
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buffer.push("</button>");
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buffer.push("<ul class='dropdown-menu'>");
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var self = this;
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this.get('dropDownContent').forEach(function(row) {
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var id = row.id,
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title = row.title,
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iconClass = row.styleClasses,
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description = row.description,
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className = (self.get('activeItem') === id ? 'disabled': '');
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var contents = this.get('dropDownContent');
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if (contents) {
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var self = this;
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contents.forEach(function(row) {
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var id = row.id,
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title = row.title,
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iconClass = row.styleClasses,
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description = row.description,
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className = (self.get('activeItem') === id ? 'disabled': '');
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buffer.push("<li data-id=\"" + id + "\" class=\"" + className + "\"><a href>");
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buffer.push("<span class='icon " + iconClass + "'></span>");
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buffer.push("<div><span class='title'>" + title + "</span>");
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buffer.push("<span>" + description + "</span></div>");
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buffer.push("</a></li>");
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});
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buffer.push("<li data-id=\"" + id + "\" class=\"" + className + "\"><a href>");
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buffer.push("<span class='icon " + iconClass + "'></span>");
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buffer.push("<div><span class='title'>" + title + "</span>");
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buffer.push("<span>" + description + "</span></div>");
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buffer.push("</a></li>");
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});
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}
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buffer.push("</ul>");
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