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TiddlyWiki5/core/modules/macros/button.js

47 lines
1014 B
JavaScript

/*\
title: $:/core/modules/macros/button.js
type: application/javascript
module-type: macro
Button macro
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
exports.info = {
name: "button",
params: {
name: {byName: "default", type: "text"},
label: {byName: true, type: "text"},
"class": {byName: true, type: "text"}
},
events: ["click"]
};
exports.handleEvent = function(event) {
if(event.type === "click") {
var buttonEvent = document.createEvent("Event");
buttonEvent.initEvent("tw-" + this.params.name,true,true);
buttonEvent.tiddlerTitle = this.tiddlerTitle;
buttonEvent.commandOrigin = this;
event.target.dispatchEvent(buttonEvent);
event.preventDefault();
return false;
}
return true;
};
exports.executeMacro = function() {
var attributes = {};
if(this.hasParameter("class")) {
attributes["class"] = this.params["class"].split(" ");
}
return [$tw.Tree.Element("button",attributes,[$tw.Tree.Text(this.params.label)])];
};
})();