Window.onload() Set Element Value That Has Not Been Loaded?

Aug 26, 2005

I have a textarea on the page. When the page
loads, I need it to have some default text (which will be generated
dynamically)

so I did something like this

function init()
{
document.getElementById("TexareaID").value = "default text";
}

window.onload
{
init();
}

but the problem is firefox always return "TextAreaID" has no properties
because the textbox hasn't loaded it yet..it seems. How do I get around
that? (I know mabye i can insert the script below the textbox.. but
that's ugly. Any other ways?

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Which Loads Faster, Body Onload Or Window.onload

Dec 3, 2005

I wander what gets loaded the fastest (1-2 or 3) in what succession:

<head>
<script type="text/javascript">
function andAction() {
// doing stuff
}
</script>
</head>

<body onload="andAction();">
<script type="text/javascript">andAction()</script></body>

just in the head and nothing more

This I am sure off:

<head>
<script type="text/javascript">
window.onload = function andAction() {
// doing stuff
}
</script>
</head>
<script type="text/javascript">andAction()</script></body>

just in the head and nothing more (should be 1)

Third and last which is faster:

body onload or window.onload

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Add Onload To Run Js When Page Fully Loaded?

May 24, 2011

Im running js to do some color coding in a table, i tried adding the onload but its not working, can someone take a look ? I need this to run when the entire page is fully loaded and not before.

THE FUNCTION

var table1_column_settings = [
[32,40], // ito score - First column values more than 5 will be red, 2-5 will be yellow, less than 2 will be green
[11,12], // schedule

[Code]....

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Window.onload And Body.onload Differences

Jul 23, 2005

I'm seeing a difference in behaviour between

window.onload = f();

and

<body onload="f();">

Specifically, window.onload appears to fire before all the elements of
the page have been rendered. As the difference is consistent across
IE/Moz/Opera, I'm assuming it's deliberate - can anyone point me
towards where this behaviour of window.onload is defined in the
documentation? TIA. Code:

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Child Pop Up Race Condition Using Window.open Need To Detect Window.onload

Nov 22, 2011

I am trying to pop up a window and then do stuff(set flags) when the content of the new window is done loading. For this I am trying to detect the window.onload of the pop-up child window but so far I am unsuccessful. I believe my problem is that the URL of child window is on different domain, than the one of the opener(parent) so that the window.onload is not being called. Though this may change, at the moment I do not have access to the code for the page I'm opening up in the pop-up. Im pretty new to web development.

[Code]....

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Not Detecting Window.onload From Child Pop-up Window?

Nov 22, 2011

I am trying to pop up a window and then do stuff(set flags) when the content of the new window is done loading. For this I am trying to detect the window.onload of the pop-up child window but so far I am unsuccessful. I believe my problem is that the URL of child window is on different domain, than the one of the opener(parent) so that the window.onload is not being called. Thought this may change, at the moment I do not have access to the code for the page I'm opening up in the pop-up. Im pretty new to web development.

Heres my js code

Code:

//globals
var popupHandle = null;
var openingWindow = false;
function popWindow(URL){

[Code]....

Note: The whole reason why I am doing this is because if its the first time I am clicking on the button that will open this pop up window and I click it repeatedly very quickly, a new pop up is opened for each time I clicked eventhough the window.open is supposed to reuse the window if it has the same windowId. The first call to window.open takes long enough to not have a window handle and allow other clicks to get through.

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Create Image Element And Onload

Apr 26, 2006

If I create an image element using the DOM methods and assign it an onload event handler, at what point is the image actually loaded and the event handler run?

So, given the following and assuming that "parent" references a node already in the document:

var elm = document.createElement("img");
elm.src = "myuglyface.jpg" // #1

addEvent(elm, "load", myHandler, false); // the standard cross-browser event adding mechanism

parent.appendChild(elm); // #2
Does the loading of the image begin at #1 or #2, ie when I first reference it or when it is added to the document? Can I even add an event handler at the point I do so?

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Alternative To Html Element Onload?

Apr 27, 2011

I have a text box that gets its name, id, and value from a SQL query.

[Code]...

My problem is that when the page loads with the values from the SQL query, I want all of the text boxes to run their upperCase function to change their respective background colors and I cannot figure out how to do this when the correct responses and initial text box values are set from the SQL query.

I thought I was genius when I put the onload event in there (which obviously doesnt work with an input element).

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Jquery: Getting The Size Of An Element Loaded?

Jun 21, 2011

The script below loads content into a lightbox window.I am trying to figure out how to calculate the height of the box after the content is loaded into it.It currently is finding the height prior to loading causing a problem with the vertical centering.Here is the page:

One Equity Partners :: All Companies

Code JavaScript:
$('.more_info').click(function(){
popout="<div id='lightbox_pop_out'></div>";[code]......

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Window.onload() In IE And FF

May 10, 2006

Is it just me or did something change?

The following works under IE but not FF:

function window.onload() {
alert(0);
}

The following works under both IE and FF:

window.onload = function() {
alert(0);
}

I'm using Firefox 1.5.0.3.....

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Window.onload

Jul 20, 2005

Why doesn't this seem to work?

var win;// window handle

function onloadfunction( arg ){// replace cnn with google
win.navigate( "http://www.google.com" );// never executes
}

win = window.open("http://www.cnn.com", "win", ""); // open window
with CNN
win.onload = onloadfunction;// set onload funciton

but never see google displayed!

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Two Window.onload?

Jan 29, 2006

Supposedly there are two functions that should run when my page's window loads. One for my clock and one for my new ticker. I can locate the clock function on window.onload, but not the one for the marquee that would stop it from working. Code:

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IE Not Allow Window.onload?

Aug 31, 2010

The code below works perfectly in Chrome and FF, but (as usual) it does not work in IE. I think the function "show_guest_notification()" isn't even loading, so does the error lie in the window.onload?

Code:
function show_guest_notification()
{
setTimeout("show_hide_guest_notification()",3000);
}
var i=0;
var c=0;
[Code]...

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JQuery :: Height Of New Loaded Image Element?

Jun 4, 2009

how can i find the size of an image element which got loaded via ajax?

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JQuery :: Accessing Element That's Not Loaded On The Page?

May 4, 2010

i have the following code

<script type="text/javaScript">
$(document).ready(function(){
$("#dropPrd").change(function() {
$('#imgAjaxLoading').ajaxStart(function(){

[Code].....

and i want to access the element dropSubPrd that is inserted on that ajax function, on the div FirstResult, but it will not work in $('document').ready because when the page load's that element isnt there.

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Loading A <script> Element After The Document Has Loaded?

Feb 15, 2012

I would like to execute some Javascript after the document has loaded and even after the document.onload functions have been executed.Situation:I'm loading a text-edit field through ajax. When the user submits the form, he is redirected to a PHP file. That PHP file redirects him back to "file.php" using header('location: file.php');What I want to do is to execute some Javascript actions in file.php, but when I print the <script></script> tags the file id displayed blank - nothing is loaded at all. As soon as I leave them out, the page does get loaded.

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Onload Event For Script Element (internet Explorer)

Mar 2, 2007

<script src='xxx.js' onload='alert("hello")'></script>

It isn't working in internet explorer, how can i fix it?

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How To Specify The Page Looks In Window Onload?

Jul 23, 2005

I have a page1 that opens a window called page2.

I want page2 doesn't have title bar, tool bar, address bar. Is it possible to specify in javascript function window_onload() in page2? I don't want to specify in window.open() in page1 when it loads page2.

<script type="text/javascript">
function window_onload()
{
}
</script>
<body onLoad="window_onload()">

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Window.onload Not Being Called

Jul 23, 2005

I'm trying to submit a form from a window.onload event as follows:

<body>
<form method="POST" action="http://www.website.co.uk" name=login>
<INPUT TYPE=hidden NAME="Username" value=username04761316 >
<INPUT TYPE=hidden NAME="Password" value=password05497967 >
<INPUT TYPE=hidden value="Sign in">
</FORM>
</body>
<script>
window.onload = document.forms[0].submit;
</script>

This page looks up a username and password and submits a form to log
on to another application on a different server. This works on my PC
and on most other PCs I've used to test this on, but it's not working
on one of our user's PCs. It remains on this page, and it appears as
if no attempt is made to execute the script.

We're both using Internet Explorer 6. Are there any browser settings
(or anything else she might have installed, such as popup blockers)
that might stop this code being run? I've checked the proxy server
isn't stripping out the JavaScript.

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YUI Window Onload Not Working In IE

May 29, 2007

I am trying to create a web poll and use the Yahoo UI Library (YUI) to put some action in the percent bar when showing the poll results. It will start the bar at 100px wide and the retreat back to the percentage of the results. This works in Firefox (although once in awhile it stays at 100% and I need to hit refresh, don't know why) but it will not work at all in IE.

The example the yahoo people give is very similar to what I have here, but they use document, 'click' while I use window, 'load'. I don't want to make someone click on it in order for the movement to take place. So I figured just adding window, 'load' would do the trick. It does in FF, but I can't figure out why it doesn't work in IE. I do not get any error messages. Hoping there are some people that have worked with the YUI before. Code:

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Window.onload Not Working In IE

Nov 1, 2007

I am sure this is an easy problem, but I am just getting started with Javascript and can't seem to find the problem. I have spent a lot of time on the net looking for answers, but can't find the solution. I am trying to execute a simple window.onload command to launch a picture rotator. Code:

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Popup Window OnLoad

Jan 26, 2004

Hi can anyone tell me how to make a popup window appear onload of a page please?

I already have:

onLoad="MM_preloadImages()"

in my body tag, and I can't seem to get a browser window to open up as well as this.

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X Or CBE XInclude() And Window.onload=

Mar 12, 2004

I'm Green (new) or really just a seedling, without any green showing, yet.
I grabbed the X lib and example xMenu 2 and played with it.
Question: Does anyone know of a reason this would not work cross-browser (see below)? It is working for me, now, in IE 5, but it is the only browser I have to test with.

<script type='text/javascript' src='../js/x_load.js'></script>
<script type='text/javascript'>
if (xInclude('../js/x.js','../menu/xmenu_html.js','../js/x_menu2.js')) {
window.onload = function(){ setTimeout('winOnload()',1000); }
// winOnload() is found in ../menu/xmenu_html.js
}
</script>

using just window.onload=winOnload; did not work giving a "winOnload" is undefined error, but with the setTimeout did...

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Display Alert Window Onload

Nov 15, 2009

I tried to display an alert window (avoid pop up since some users blocks it and hence not displayed on onload event in body) But it is not displayed properly like popup window.

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Add Onload Function To An Opening Window?

Jun 27, 2009

How to add an onload function to an opened window? (target is "self", not window.open, just a regular link)Is it possible with onbeforeunload or something? Or add onclick to the "normal link"?I mean like this:

<a href="page2.htm" onclick="theWindowIHaveOpened.onload = function(){alert('loaded')}">...

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Parent Window Refresh Onload?

Jul 20, 2005

How can I make a parent window of a iframe refresh after a certain site is loaded in the iframe?

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