TiddlyWiki5/core/modules/filters/getvariable.js

27 wiersze
564 B
JavaScript

/*\
title: $:/core/modules/filters/getvariable.js
type: application/javascript
module-type: filteroperator
Filter operator for replacing input values by the value of the variable with the same name, or blank if the variable is missing
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
/*
Export our filter function
*/
exports.getvariable = function(source,operator,options) {
var results = [];
source(function(tiddler,title) {
results.push(options.widget.getVariable(title) || "");
});
return results;
};
})();