加载所有图像后执行代码

Question

I want to do some interface fixes after all images are loaded (need the heights of the elements that hold images and use them to change the heights of other elements) I attach load event to all images but my load function is executed only once. I've try to use only jQuery:

$(function() {
    var $img = $('img');
    var length = $img.length;
    var count = 0;

    function load() {
       console.log(++count + ' == ' + length);
       if (count == length) {
          // all images loaded
       }
    }
    $img.load(load).error(load);
});

I also try to use onload and onerror events:

$img.each(function() {
    this.onload = load;
    this.onerror = load;
});

but when page is loaded I've got just one log:

1 == 33

(I'm testing in Chromium on Xubuntu with Dev Tools and cache disabled)

What I've doing wrong here? How to execute code after all images are loaded?

Answer 1

Sounds like you should be handling on the window 's load event:

$( window ).load(function() {
// Glorious code!!
}

From the docs: "Run a function when the page is fully loaded including graphics."

http://api.jquery.com/load-event/

Answer 2

Execute the function when the page has finished loading

$(window).load

That way all elements are in place and ready to be 'measured'