jQuery: $().click(fn) vs. $().bind('click',fn);

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When using jQuery to hookup an event handler, is there any difference between using the click method

$().click(fn)

versus using the bind method

$().bind('click',fn);

Other than bind's optional data parameter.

7 Answers

For what it's worth, from the jQuery source:

jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
    "mousedown,mouseup,mousemove,mouseover,mouseout,mouseenter,mouseleave," +
    "change,select,submit,keydown,keypress,keyup,error").split(","), function(i, name){

    // Handle event binding
    jQuery.fn[name] = function(fn){
        return fn ? this.bind(name, fn) : this.trigger(name);
    };
});

So no, there's no difference -

$().click(fn)

calls

$().bind('click',fn)

+1 for Matthew's answer, but I thought I should mention that you can also bind more than one event handler in one go using bind

$('#myDiv').bind('mouseover focus', function() {
    $(this).addClass('focus')
});

which is the much cleaner equivalent to:

var myFunc = function() {
    $(this).addClass('focus');
};
$('#myDiv')
    .mouseover(myFunc)
    .focus(myFunc)
;

There is one difference in that you can bind custom events using the second form that you have. Otherwise, they seem to be synonymous. See: jQuery Event Docs

If you have Google Chrome, their developer tools have an event listener tool, select the element you want to spy its' event.

You'll find that trying the both ways lead to the same result, so they are equivalent.

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