MooTools Tip: Class.toElement
Many of you may not know of a feature that's baked into MooTools' Class internals: Class.toElement. Class.toElement allows you to pass the $ (or document.id) method an instance of your class and the instance will be treated as an element.
The MooTools Class.toElement Usage
/* baking into the class */
var myClass = new Class({
initialize: function(container,options) {
this.container = $(container);
},
// .. lots more methods //
toElement: function() {
return this.container;
}
});
/* usage */
var mc = new MyClass('wrapper');
$(mc).fade('out'); //fades the container out
This isn't a groundbreaking piece of code but it's just another example of the flexibility that MooTools affords its developers. Happy coding!
![Responsive Images: The Ultimate Guide]()
Chances are that any Web designers using our Ghostlab browser testing app, which allows seamless testing across all devices simultaneously, will have worked with responsive design in some shape or form. And as today's websites and devices become ever more varied, a plethora of responsive images...
![Create Namespaced Classes with MooTools]()
MooTools has always gotten a bit of grief for not inherently using and standardizing namespaced-based JavaScript classes like the Dojo Toolkit does. Many developers create their classes as globals which is generally frowned up. I mostly disagree with that stance, but each to their own. In any event...
![HTML5’s window.postMessage API]()
One of the little known HTML5 APIs is the window.postMessage API. window.postMessage allows for sending data messages between two windows/frames across domains. Essentially window.postMessage acts as cross-domain AJAX without the server shims. Let's take a look at how window.postMessage works and how you...
![Introducing MooTools ElementSpy]()
One part of MooTools I love is the ease of implementing events within classes. Just add Events to your Implements array and you can fire events anywhere you want -- these events are extremely helpful. ScrollSpy and many other popular MooTools plugins would...
Haven’t noticed this wonderful tiny yet so useful method before. Thanks for bringing this up :)
i was actually just reading about this today.
it seems often times the method is used to create the element that gets returned as well, in which case its important to make sure the method doesn’t re-define the element it returns.
toElement: function() { if (this.element) return this element; return this.element = new Element(...); }Hey, that’s a useful thing! Didn’t know this before, THX for sharing!