40 lines
858 B
JavaScript
40 lines
858 B
JavaScript
/*\
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title: $:/core/modules/macros/view/viewers/link.js
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type: application/javascript
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module-type: fieldviewer
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A viewer for viewing tiddler fields as a link
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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 LinkViewer = function(viewMacro,tiddler,field,value) {
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this.viewMacro = viewMacro;
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this.tiddler = tiddler;
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this.field = field;
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this.value = value;
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};
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LinkViewer.prototype.render = function() {
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if(this.value === undefined) {
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return $tw.Tree.Text("");
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} else {
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var link = $tw.Tree.Macro("link",{
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srcParams: {to: this.value},
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content: [$tw.Tree.Text(this.value)],
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isBlock: this.viewMacro.isBlock,
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wiki: this.viewMacro.wiki
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});
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link.execute(this.viewMacro.parents,this.viewMacro.tiddlerTitle);
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return link;
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}
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};
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exports.link = LinkViewer;
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})();
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