To add to kangax's reply, it is possible to pass in additional
parameters to the bindAsEventListener call and they will be passed
down to your observing function via additional parameters. Keep in
mind though that the first argument will always be the fired event
object. Here is a small example with a few extra ideas to play with:
var Sample = {
initialize: function(){
$('some_id').observe('click',
this.clicked.bindAsEventListener(this, 'Hello'));
},
clicked: function(event, something){
// at this point, 'this' will refer to the instance of the Sample object
event.stop(); // if you want to
alert(something); // will be "Hello"
this.somethingElse();
},
somethingElse: function(){
alert('Hey there');
}
};
-justin
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