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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Jan 28, 2006
I'm working on integrating the a javascript wysiwyg editor (Xinha) with
my blog software (ExpressionEngine, aka EE). EE has extensions now so
it's easy to get the Xinha header code into the head section of the EE
web page.
But Xinha likes to use an onload command to launch:
window.onload = xinha_init;
....and EE is already using the onload command in the body tag of the web
page:
<body onLoad="document.forms[0].title.focus();set_catlink();" >
The onload command in the body tag is keeping the window.onload command
from working. At this point EE doesn't let extensions modify the body
tag.
Is there an alternative way to run the xinha_init command, without using
the window.onload command?
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Jul 23, 2005
Is there any way I can check to see if a document is loaded into the
iframe before I call onLoad (sort of an afterLoad).
I'm loading up a page into an iframe. But because we use four servers
which use load balancing, the content isn't specified straight away.
Therefore as I'm using onload to resize the iframes scroll bars to the
size of the iframe content, I need to wait for this to be loaded
first. Is there an alternative to onLoad that will do this?
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Jun 16, 2011
Do we have any alternative for orientation attribute of Td element in javascript for firefox? Below code works fine in IE but throws undefined in firefox:
if(MyTd.orientation == "Vertical") //throws undefined
{
//Do something
}
The HTML for this Td is as follows:
<td id="MyTd" orientation = "Vertical" ></td>
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Aug 6, 2010
I am retrieving an XML document like the following:
<SampleData>
<contentContainer>
<div>HTML goes here</div><div>HTML goes here</div>
</contentContainer>
<moreRecords>1</moreRecords>
</SampleData>
I was using a statement like this to take the content out of the "contentContainer" element and place it into another element:
$('#myDiv').html($(newXML).find("contentContainer").html());
This works great in Firefox, but doesn't in IE. I can use the following in IE using the text method, but that doesn't do what I want:
$('#myDiv').html($(newXML).find("contentContainer").text());
It appears that the html method isn't available with XML. Is there an alternate method I can use to grab a whole chunk of HTML within a portion of my XML document?
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Dec 3, 2011
An example:
tabContent.css('width', '0')
.css('opacity', '0')
.filter(':eq(0)')
.css('opacity', '1')
.parent()
.find('.one-tab')
.addClass('active')
.css('cursor', 'default');
Now I want to apply the parent of tabContent a width, only if a condition is true. I do this, and works, but I don't consider this is a proper way:
tabContent.css('width', '0')
.css('opacity', '0')
.filter(':eq(0)')
.css('opacity', '1')
.parent()
.each(function() {
if (/*condition is true*/) {
$(this).width(aWidth + 'px');
}
$(this).find('.one-tab')
.addClass('active')
.css('cursor', 'default');
});
Is there a better way instead of using each() which is actually made for loops? In this case there is only one element.
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Jun 4, 2010
I'm currently using this bit of code which submits some form values to a php script which then returns the results into the target html as specified.
Code:
$("#ajax_totals").load("shop/calculate_order_cost", $("#shop_form").serializeArray());
However what i'd like to do is submit the form items using serializeArray but then return multiple items from the php script and insert them in multiple places on the page, not just in the form itself.
I know i could simply use that line of code 4 times over with 4 different html targets but i don't feel it is very efficient or DRY. So i'd like to know the best way to submit multiple values to a php script, return multiple responses and use those responses in multiple places in the html.
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Apr 29, 2010
I am working on a e-commerce site and I need to hide the checkout link (<a>) if the value of of the element (<td>) holding the amount due ="$0.00".
<tr
>
<td
colspan
[code]....
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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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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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Jun 19, 2010
Ok, I have 3 external pages I am loading in three locations on the page. So, I have the following in the head:
function allfunctions(){
clientSideInclude('center', 'http://127.0.0.1/cgi-bin/blosxom.cgi');
clientSideInclude('right', 'http://127.0.0.1/right.html');
clientSideInclude('left', 'http://127.0.0.1/left.html');
[Code]...
Now, this is great and each pages loads fine, but what happens is that NO javascript code will run. So, the right.html page has a few javascript commands and they do not load, same with left.html. Everything else loads fine though, I don't see what I can be missing.
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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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Jun 8, 2011
I am having a problem accessing and element by ID in a script that runs via 'window.onload' at the end of all my script definitions. Do the HTML elements exist at that point or should I look somewhere else for a bug?
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Oct 13, 2009
I'm having some problems understanding the append() function. What I'd like to do is select an element using it's ID and add a row to the table with a HTML form element. The table is dynamically generated using a Django template ( form.as_table() ) so I'm not able to alter the original HTML markup too much.
If I had a table like this...
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Jun 16, 2010
I have a popup window that calls a texteditor. I want the texteditor to show the inner HTML of the parent doucument by div id.
When I call the function through a submit (in child window) it workks great, but I want innerHTML to be added when child page loads.
I have tried calling function in body onLoad=getparent; tries adding it to inner script where it calls the editor , again onLoad=getparent;
Tried with and without () i.e onLoad=getparent();
Child window code:
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Jan 24, 2006
i have an html page that when it loads theres an onLoad event called which calls a function.now what i want to do is be able to click a link that refreshes the page but at the time on the refresh it skips the onLoad event. is this possible?
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Apr 20, 2011
.change() is only for form elements minus check boxes/radio buttons, etc.Are any of you aware of a script that does this already? Hopefully one that is easy to implement.I just want to monitor things like height, number of inner elements, or any change in the inner HTML.
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Feb 4, 2010
For a web app I am building, I am dynamically loading additional JavaScript and CSS files on demand (after the initial page load). According to the html specs, both the <script> and <link> elements support the onload event. I can get <script> tags to load and fire an onload event, but I am having issues with CSS link elements... Only IE seems to acknowledge a <link>'s onload event (since when does IE follow the rules??).
Here is some example code that works in IE, but fails in other browsers...
var link = document.createElement("link");
link.onload = function() {
alert("yay!");
}
[Code]....
how to achieve a cross-browser compatible solution to this? the reasons for such an implementation, this example is stripped down to the minimum for example purposes.
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Jul 23, 2005
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:
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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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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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Jul 17, 2010
Let's say I have a URL like this:
Code:
[URL]
How do I fetch the ID with jQuery? What I want to do is to fetch it and then display content in a <div> that depends on the ID value. Do you know how to do that?
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May 30, 2006
I'm trying to remove an html element in the example below. I don't see
the "bye" message at the end and there are no errors reported in
Firefox or exceptions caught if I wrap the remove child line in a
try-catch. Any ideas what is wrong?
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>garbage</title>
</head>
<body>
<div id="my_div">hi<div>
<script type='text/javascript'>
var my_div = document.getElementById("my_div");
my_div.parentNode.removeChild(my_div);
document.write("bye");
</script>
</body>
</html>
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Jul 19, 2006
I have a page where I do:
var e = document.createElement('img');
e.src = "myimg.jpg";
e.id = "i";
In some functions I need to get the html code of e, i.e. "<img
src="myimg.jpg" id="i">. Is there a method like "getHtmlSource" of the
element?
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Jan 3, 2007
I am trying to parse a HTML page and want to replace the input element The following code fails all the time.
var ex = "<input type="hidden" name="__VIEWSTATE"
id="__VIEWSTATE"
value="/wEPDwULLTE2NjEyNTI0MThkGAEFEHNlY3Rpb25zR3JpZFZpZXc PZ2QN271==
/>";
var regEx = new RegExp("<s*input[^>]*>(.*?)s*/");
if (ex.match( regEx))
{
alert('match');
}
else
{
alert ('no match');
}
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Aug 25, 2011
Trying to add the text "• " to a text area, but it will just print the symbol. Is there a way you can print the string itself? code...
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