mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-12-04 23:39:57 +00:00
48 lines
1.0 KiB
JavaScript
48 lines
1.0 KiB
JavaScript
|
/*\
|
||
|
|
|
||
|
|
Hello, World widget
|
||
|
|
|
||
|
|
\*/
|
||
|
|
(function() {
|
||
|
|
|
||
|
|
/*jslint node: true, browser: true */
|
||
|
|
/*global $tw: false */
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
var Widget = require("$:/core/modules/widgets/widget.js").widget;
|
||
|
|
|
||
|
|
var MyWidget = function(parseTreeNode, options) {
|
||
|
|
this.initialise(parseTreeNode, options);
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
Inherit from the base widget class
|
||
|
|
*/
|
||
|
|
MyWidget.prototype = new Widget();
|
||
|
|
|
||
|
|
/*
|
||
|
|
Render this widget into the DOM
|
||
|
|
*/
|
||
|
|
MyWidget.prototype.render = function(parent, nextSibling) {
|
||
|
|
this.parentDomNode = parent;
|
||
|
|
this.computeAttributes();
|
||
|
|
var message = this.getAttribute("message", "World");
|
||
|
|
var textNode = this.document.createTextNode("Hello, " + message + "!");
|
||
|
|
parent.insertBefore(textNode, nextSibling);
|
||
|
|
this.domNodes.push(textNode);
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
A widget with optimized performance will selectively refresh, but here we refresh always
|
||
|
|
*/
|
||
|
|
MyWidget.prototype.refresh = function(changedTiddlers) {
|
||
|
|
// Regenerate and rerender the widget and
|
||
|
|
// replace the existing DOM node
|
||
|
|
this.refreshSelf();
|
||
|
|
return true;
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.hello = MyWidget;
|
||
|
|
|
||
|
|
})();
|