Question

I have this the javascript work perfectly in chrome but not work on IE7:

The click of id icsave , not work. Nothing happens, icsave save the page normaly

window.onload = function() {
    if ($('#MODE').val() != 'U') {
        $('#MOD_BY_JS').val( % 1);
        clik('#ICSave')
    }
};

function clik(element) {
    try {
        document.getElementById(element).click();
    }
    catch (e) {
        var evt = document.createEvent("MouseEvents");
        evt.initMouseEvent("click", true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
        var cb = document.getElementById(element);
        cb.dispatchEvent(evt);
    }
};​

Answer 1

window.onload may not get executed for a number of reasons.

• Some resource on the page isn’t loaded (images), since window.onload only fires after all resources have loaded.
• Something is overwriting window.onload
• You have a javascript error somewhere else

My suggestion to you is that since you’re using jQuery, use either:

$(document).ready(function(){ /* initialize stuff */});

or if you actually need onload

$(window).load(function(){ /* initialize stuff */});

For your example I would recommend using the $(document).ready(...) method as it looks to me your script will work as soon as the dom is ready, which is when the ready event fires.