MooTools 1.2 Class Template
Starting a MooTools class can be difficult if you haven't created one before. Here's a template you can copy, paste, and use to create your MooTools classes.
MooTools 1.2 Class Template
var yourClass = new Class({
//implements
Implements: [Options],
//options
options: {
yourOption: ''
},
//initialization
initialize: function(options) {
//set options
this.setOptions(options);
},
//a method that does whatever you want
yourMethod: function() {
}
});
MooTools 1.2 Class Usage Template
//once the DOM is ready
window.addEvent('domready', function() {
var yourInstance = new yourClass({
yourOption: 'yourValue'
});
}
![An Interview with Eric Meyer]()
Your early CSS books were instrumental in pushing my love for front end technologies. What was it about CSS that you fell in love with and drove you to write about it?
At first blush, it was the simplicity of it as compared to the table-and-spacer...
![7 Essential JavaScript Functions]()
I remember the early days of JavaScript where you needed a simple function for just about everything because the browser vendors implemented features differently, and not just edge features, basic features, like addEventListener and attachEvent. Times have changed but there are still a few functions each developer should...
![CSS content and attr]()
CSS is becoming more and more powerful but in the sense that it allows us to do the little things easily. There have been larger features added like transitions, animations, and transforms, but one feature that goes under the radar is generated content. You saw a...
![iPad Detection Using JavaScript or PHP]()
The hottest device out there right now seems to be the iPad. iPad this, iPad that, iPod your mom. I'm underwhelmed with the device but that doesn't mean I shouldn't try to account for such devices on the websites I create. In Apple's...
Great reference point, thanks!
This is something I’ve been curious about for a while with MooTools. What would you use a class for? What determines whether you use a Class or just a function?
I’m really trying to learn best practices for coding with MooTools and other libraries but I haven’t really found an all encompassing resource…all though this site is quickly becoming a favorite.
I’ve been doing the same thing!
@Seth, the best explanation I’ve heard is that classes help make your code more readable, reusable, and less complex. That’s the short answer ;)
@Seth: I use classes when I’m creating functionality with options. I also use classes so I can reference objects. It does keep the code cleaner too!
I use classes when I want to reuse the code with other occasions – in same project, or other – with different options
I use functions when I do more specific tasks, or more simple that a class would be just overhead…
An extra nice post, David. Thanks! (It’s Stumble time!)
Very nice snippet
What about add Extends?
@Imzyos: I don’t extend other classes much.
@Crispjin: Instead of
e.addEvent('mouseenter',function() { });, you may want to consider adding amouseenterevent to the class and replace the above withthis.fireEvent('mouseenter');.I’m not very familiar with the JavaScript/moo syntax so I’m still struggling with your suggestion with the this.fireEvent
How do I implement this? Where to I leave the “e” variable witch points to the element I would like to change the opacity? The mootools docs couldn’t give me a right example…
var fadeButtons = new Class({ Implements: [Options], options: { maxopacity: 1, minopacity: 0 }, initialize: function(options){ this.setOptions(options), this.start() }, //start the button events start: function(){ var list = $$('#buttons div img'); list.each(function(e) { this.e.fireEvent('mouseenter'); //OLD HABBITS /*e.addEvent('mouseenter', function(){ e.fade(this.options.minopacity); }); e.addEvent('mouseleave', function(){ e.fade(this.options.maxopacity); });*/ }); }, });Could you give me a kick in the right direction? Thanks anyway!
Crispijn,
The Netherlands
Thanks for this. For some reason I’ve been using it quite a lot. Simple things are usually best!
One thing I noticed is that Dom Ready is missing ); at the end. So you could add that so it does not confuse newcomers with errors if they use this.
I have been using mootools for a little bit, and I really like it.
Thanks for the tutorials, they’re great… Keep them coming.
Samuel M.
Buensimo el ejemplo, sin embargo los métodos no se disparan a menos que agregues
this.fireEvent('yourMethod');donde"yourMethod"es el nombre de tu evento.Ejemplo.-
show: function() { alert('hacer algo'); /*al final de la instrucción*/ this.fireEvent('show'); },Esto es útil cuando quieres agregar codigo personalizado al ejecutar dicho evento.
Hi,
This is the tutorial what I am looking for.
Before some days I have tried to contact you regarding this point. but no reply from your side.
But after all thanks for this post.
Thanks
Avi