jQuery将在加载后触发任何事件

Question

I want to run some code after jquery load. Will jquery fires any event after it is completely loaded. I don't want to wait until the document ready event. There are lot of javascripts in my case and I want to do some operation after jquery loaded. I won't be able to keep this function right after jquery. So I want a event so that I can perform the function once jquery loaded

Answer 1

The reason for writing your jQuery inside document ready is to ensure that you don't get an error by trying to select a DOM element that isn't in the document yet. So if you're event involves some DOM element not waiting for document ready could cause an error.

Answer 2

This would be a time where I would trigger a custom event that will run just before $(document).ready() triggers.
So, somewhere else in your code, instead of using $(document).ready , you would use:

$(window).bind('setup', function() {
    //code here...
});

And / Or

$(window).bind('loaded', function() {
    //any other code here...
});

And in your one and only ready handler, you'd do something like this:

$(document).ready(function() {
    $(window).trigger('setup');
    $(window).trigger('loaded'):
});