How would I write 2 onload events into the body tag?
I currently use:
onLoad="if (self != top) top.location=self.location" and have found a scroller that may work better than my current one but it has an onload command as well.
I can't seem to figure out how to do both.
What about if I have 3?
I am working on my website and I have it coded to rotate my header banner from one to the other at onload but I would like to run a running scroll in my task bar also. I know both the rotating headers and scrolling called the function from the body tag at on load. Individually they both work but not together.
Here is what code I am using at the on load.
<body onload="var changeImages=setInterval('propertyAd()',7000);" onload="setInterval('scrollStatusBar()', 100)"; >
Is it possible to load multiple onload events in the body tag?
View 6 Replies View RelatedAny problem with having multiple onLoad events on a given page? Does that cause any sort of conflict?
[Code]....
I have been reading and practicing Javascript for the last month and so far I'm happy with it. I noticed that you can add Event Listeners and trigger a function based on that event but I also noticed that you could add an event directly to any element as an attribute, something like:
Code:
<p onclick="doSomething()">Click Me</p>
function doSomething(){
//do something
}
So my question is why would someone add and event listener instead of adding that event directly in the element (as the sample above)? The reason I'm asking is because adding event listeners involves more code:
Code:
var elementName= document.getElementById('elemenstsID');
elementName.addEventListener("click", doSomething, false);
I guess what I don't know understand is why would someone choose to add an event listener instead, I know it is more OOP but doesn't the "onclick","onload" etc., do the same thing?
Okay you know how you can do something like...
window.onload=function(){myFunction();}
in order to contain all you javascript in the head of your document??
Well why can't I seem to do...
document.getelementbyid('MyElement').onclick=function(){myFunction();}
??
I have a dinky ajaxSubmit plugin which causes a form submit action to submit that form via AJAX along w/ some validation. Currently, in a global.js file which is included by every page, I have:
$(function() {
$("form.ajaxsubmit").ajaxSubmti();
});
Sort of a global onload event. The plugin uses the live() method to bind so that future forms added via any callbacks would be wired up as well. Question is: is this a best practice w/ jQuery? Is there a better way to wire up plug-ins for DOM events w/o using this sorta global onload event?
It's from this article here and it appears to be a classic script that's wildly used. [URL]
[Code]...
It makes sense that initOne & InitTwo get called at the same time.. but why doesn't initThree overwrite the previous? And it's strange to me that oldOnload(); is initOne the first time arround. the second time it's == to the functions it's now contained in.
I am new to Javascript and am trying to add some functionality to a website but have come across a problem when trying to utilise two seperate Javascript onloads events. I have a text scroller to display the latest news and I also have a javascript lightbox gallery. Both of these events work perfectly on their own but when I try to include both on one page only one of the events is executed. My code is displayed below:
<script type="text/javascript" src="js/prototype.js"></script>
<script type="text/javascript" src="js/scriptaculous.js?load=effects,builder"></script>
<script type="text/javascript" src="js/lightbox.js"></script>
<script type="text/javascript" src="js/jquery-1.2.6.pack.js"></script>
<script type="text/javascript" src="js/jquery.li-scroller.1.0.js"></script>
[Code]....
I have created a bunch of methods for a shopping cart I am implementing on the website,and at the same time I take information from my database to get the quantity of how much stock I have left.Basically I want to do a bit of error handling, so that if you select 5 things to go into the shopping cart but the amount of items that are in stock is only 3 then an error message will come up saying "Sorry! Don't have that many items in stock!". I have a setCookie method which I created, and it is triggered by an onclick event.
I guess what I am trying to say is... Is it possible to run conditional statements on events such as "onclick" or "onload"? As it currently stands, I am going to have to do the error handling within my external js file and that really seems sloppy to me since I really want that external file to stick to cookie creation. I would really prefer to do my conditionals within my view/html file =/
I'm having a hard time figuring out why the onload event is not being
called for the frameset window in the following simple example. It is
being called for each of the component frames. Code:
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
I am trying to "ajaxify" my site. Now I have one problem:
$("#posts").children().remove();
$("#tag-sidebar").children().remove();
$.each(data.Tags_Sidebar, function (indexInArray, valueOfElement) {
var insert = $("<li>");
[Code]......
Now when I click one of those links (href1, href2, href3) generated, the click event won't execute! What's the problem? Also, is it right that I have to transfer the valueOfElement over, like I did? What does stopEventPropagation do? Prevent the href from being navigated to? That's what I am trying to do.
The data object is JSON fed from here:[URL]
The HTML is here: [URL]
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:
I have a series of images with an animation bound to mouseover and mouseleave events, and I'm trying to get my head around adding a click event that would prevent the mouseleave animation from occurring only for the image that was clicked, preserving everything else as is (until another image is clicked). I've discovered .stop() and I think I'm getting close, but some part of the logic is still escaping me.
View 3 Replies View RelatedI've got 2 pages: a current events page and a past events page the current events page loads fine as there is only about 10 events the past events page takes about 30 seconds to load and will crash if u click your mouse in the loading time.
The pages are near identical the only difference is the query that selects the events (> versus <)
The page loads immediately without:
But when i put it back in the above happens. I'm using jQuery.roundedcorners.
It's pretty common to assign a click even to a <div> (or other tag), such as:
Code:
// JQuery
$(document).ready(function(){
$("div").click(function(){[code]....
Of course this event won't be accessible from the keyboard, which might be nice. Now if it where an <a> tag, you can do this:
Code:
$(document).ready(function(){
$("a").click(function(e){
alert("clicked");
e.preventDefault();
});
});
The click event will fire if you click the <a>, OR if you tab to it with your keyboard and hit Enter.My question is: is there a way to make elements other than <a> tags accessible in this way? I recently discovered if you define a tabindex on your div, such as <div tabindex="0">test</div>, you can tab to that div, but click events don't seem to fire if you use your keyboard. Are <a> tags the only tags that can work in this way?
Say I have serveral controls, all of which need to emit clientside script to
execute on page load. They can't emit to OnLoad = <functionname> because
then only one of the scripts will get executed. Is there a way around this?
there is a Onload that happens when I refresh a page and I get an
Alert() as debug thinkg but the alert() doesn't happen when I delete a
record using a link on the same page!
Why? any idea?
I have two functions that need to run when the page is open. I cannot combine them making one single function as from the one depends the further working of the page.
I tried oninit eventhandler (one function i put in onload event while the another one i put in the oninit) but the function from oninit handler was not fired.
I need to execute a JavaScript function "onload". The only problem is I
don not have access to the <body> tag as it is a part of the standard
page-header include (a separate file). How could I have certain pages
execute my function() onLoad?
The function basically just sets the original values of fields so that I
can determine if a field has been changed or not, which aleviates unnec.
sql update on the backend..
I thought that if I have:
....
<body onload="some_script();">
....
that some_script would not be called until the <body> was completely
loaded - is this not the case? With Safari 1.3 I seem to have to delay
inside some_script (there is some php in the <body> that slows down the
loading). Since I happen to have a spare iframe in my <body>, I load a
tiny bit of html in it whose job is simply to set a "loaded" flag,
tested inside my delay code.
What I was observing was that some fields inside a <form> in the <body>,
whose values are set by some_script, were, with Safari, not visible
until I clicked in one of them - then they all popped into sight. I
wasn't seeing this with other browsers and a delay mechanism fixed it.
It was as if the onload was triggered as soon as it was encountered
rather than when the loading was complete.
i wish the html to submit the form once it is loaded. what should be the code here (alert("how 's the code here"))? Code:
View 2 Replies View RelatedIs 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.....
I havent used java that much, and lately I updated from M$ java to SUN
(due to my bank).
Before, this worked:
<body onload="SetFocus(); window.focus();">
now, it does not. SetFocus() is included as:
<script language="JavaScript" src="mystuff.js"></script>
Though, this gives an alert:
<body onload="SetFocus(); window.focus();alert('hello')">
What is the difference and the trick here?
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!