MediaWiki:Gadget-HelloWorld.js
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var HelloWorld = {
init: function () {
// Create a button using OOUI
// Note! OOUI is being replaced by Codex
var button = new OO.ui.ButtonWidget( { label: 'Click me!' } );
// Bind events
button.on( 'click', HelloWorld.sayHello );
// Add the button to the DOM
$( '.hello-world' ).html( button.$element );
},
sayHello: function () {
alert( 'Hello world!' );
}
};
mw.loader.using( [
'oojs-ui-core'
], HelloWorld.init );