Loading Divs Dynamically -- How To Detect Which One Loaded Currently..
Jan 25, 2007
I'm using a function like this to load divs dynamically (and hide
current one..)
function get_img(curr_img,curr_nav,new_img,new_nav2) {
var img_top = eval('document.getElementById(' + "curr_img" + ')');
var img_new = eval('document.getElementById(' + "new_img" + ')');
var nav_top = eval('document.getElementById(' + "curr_nav" + ')');
var nav_new = eval('document.getElementById(' + "new_nav" + ')');
img_top.style.visibility = "hidden";
img_new.style.visibility = "visible";
nav_top.style.visibility = "hidden";
nav_new.style.visibility = "visible";
curr_img = new_img;
curr_nav = new_nav;
}
problem I always run into in situations like this is I can't tell which
one is currently loaded.. how do you detect which div is currently loaded?
this is in JSP, divs generated with loops...
for (int i = 0; i < photos.length; i++) {
%>
<div id="nav<%=photos[i]%>">
etc...
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Feb 24, 2006
I need to detect if page loaded or not with a script (in a child
frame). The IE has a special readyState function, is there anything
similar for Mozila browsers?
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Oct 12, 2010
I'm running into a little bit of a problem with tinyMCE. My textarea is not loaded with the initial first page load but dynamically inserted in the DOM via ajax, so it doesn't display.
I've studied the documentation that comes with tinyMCE and it still kinda puzzles me what I have to do to "dynamically load" tinyMCE.
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Feb 21, 2003
How do I detect if a couple of images on my page are loaded? I must somehow detect if those images are loaded and if possible, stop the visitor from doing anything until they are loaded.
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Aug 8, 2009
How to I can detect if a div was changed after the page loaded?
E.g. by innerHTML function.
ps: onChange not is valid for tag div. Reference here on w3c.
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Jun 25, 2007
Is there any way to detect if a background image was loaded sucessfully and then instruct the browser to try that image again if it was not?
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Nov 4, 2011
I'm submitting a form (cross-domain) to an iframe and want the parent to close after submission. How can I detect if the iframe is loaded?
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Aug 3, 2009
I am wondering how to select a div on a page that is loaded using the .load() function.I have tried using a function in the callback of the page to select elements but this didn't work.It appears the pages are called after a the document has loaded (which makes sense) thus anything I place on the page that is loading the various data into the the content div can't selected the newly loaded content.I could include the new script on the pages I am loading but this would result in the undesirable editing every page I have made.
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Dec 24, 2006
I am using this to load the client JavaScript for a web application
when it is selected by the user) via an Ajax connection to the server.
I have found only two ways of loading new JavaScript after the web page
is loaded.
1. Create a new script element (where head is the id of the head tag):
var s = document.createElement('script');
s.setAttribute('type','text/javascript');
s.setAttribute('src', 'scripts/myscript.js');
s.setAttribute('defer', false);
document.getElementById('head').appendChild(s);
2. eval() of a string sent from the server via XmlHttpRequest.
The first method does not work with Apple Macintosh Safari. There is an
article on the apple support website
http://lists.apple.com/archives/Web...r/msg00024.html
Does anyone know of any other methods that are cross-browser?
I already know about the IFrame workaround, but I have not been able to
determine if that is really portable and practical. Does anybody have
experience with this?
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May 20, 2010
window.onload does not quite seem to do the trick.
My only other idea is to do: setInterval(myfunction,1000)
where myfunction goes through DOM tree and detects any changes (well at least element additions - new elements with unknown id's).
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Jan 22, 2009
I'm building a simple portfolio gallery and am having trouble determining why the content is loading at the bottom of the page and then "jumping" into place once all images are loaded. This occurs in all browsers I tested on both the Mac and PC which were Mac - Firefox 3.0.5, Safari 3.2.1, Opera 9.6.3. PC-IE 6 and 7, Firefox 3.0.5, and Opera 9.27.
Here's the link to the sample page:
[URL]
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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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Mar 24, 2009
Here is what I am currently using for a script:
<script>
function detectBrowser()
{
var browser=navigator.appName;
var navindex=navigator.userAgent.indexOf('Safari');
if (navindex != -1 || browser=='Safari') {alert("The Apple Safari browser does not calculate correctly.)"}
</script>
And for this to work when the page loads, I use:
<body onload="detectBrowser()";>
Basically, I have received Emails from people stating that my website calculators are off by a factor of 100 for anyone using the Apple Safari browser. Since, my website calculates correctly in Internet Explorer, Netscape, Mozilla Firefox, Opera and Google Chrome, I feel this is an Apple Safari problem. Anyway, the above code seems to work okay, but it generates the pop-up when people are using Google Chrome. Is there any way that the script can be changed so that it only pops up when loading Apple Safari?
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Sep 29, 2009
I want to load new content into a container using .load ('content.html') after the user clicks on a menu item. and in the new content is a form and i encountered 2 problems. first is that the new content don't comply to my loaded css? the fonts sizes are off and the content seem unformated. second is that i cannot access the data in the new content in jQuery. code...
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Oct 9, 2009
I am using jQuery and BlockUI to display a "Loading..." message to theuser while the page is loading.The problem is that the "Loading..." message seems to show up AFTERthe page has loaded, not during load. Shouldn't the document.readyfire sooner than that?What am I doing wrong?
<script>
$(document).ready(function() {
$.blockUI();
[code]....
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Jun 23, 2009
I have an iframe and I want to display a loading animation to the user until the iframe is fully loaded, this is want I did:
1. I start the iframe with style:display:none
2. I have a div that wraps the iframe
3. When the iframe is fully loaded a method is called from the iframe 'removeDivs', I change the div to be invisble with style:display:none and I set the iframe to be visible with stle:display:""
4. The problem: Because the div wraps the iframe, after changing the style of the iframe its stay invisible, the property I set doesn't affect.
[Code]...
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Mar 30, 2006
Each time I dynamically load the options of a select box and then try to do anything with it (such as clicking it or using other JS code on it) I get the following Firefox error:Error: Index or size is negative or greater than the allowed amount = NS_ERROR_DOM_INDEX_SIZE_ERR
I am using the following code:<select id="day" name="day"></select>
<script language="javascript">
var options_list = new Array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31);
selectbox_element = document.getElementById('day');
selectbox_element.options.length = 0; // Remove any previous values.
for (var i = 0; i < options_list.length; i++) {
selectbox_element.options[i] = new Option(options_list[i], options_list[i]);
}
</script>
The "options_list" array is filled beforehand using a simple PHP for() loop.
If I create the exact same options but do so by writing them into the HTML using PHP, then I don't see the error message anymore.
This problem happens in both Firefox 1.5 and Internet Explorer.
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Oct 23, 2009
I am trying to insert the following call into my page;
[Code]...
It works fine in all browsers except ie(6,7,8) Internet Explorer can not open website. Operation Aborted. I understand it is caused by the jquery autocomplete function loading before the page / DOM has fully loaded. I tried adding Defer="true" to the script however this doesn't seem to work.
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Jun 8, 2010
I have loaded a fragment into a div using the .load function. Is it possible to access the newly loaded content for editing?
$("#outfitTopDesc").load(""+itemTop+" #productTitle, #productDescription, #productPrice");
var linkDiv = document.getElementById("productArticles");
[Code]....
My alert dialog never apears.
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Apr 5, 2010
I'm creating an inventory management back-end for an intranet application.
The user has to indicate whether the item is "Non-Inventory" or "Inventory".
Each item type has it's own set of fields so this distinction loads the proper data entry form via:
The form loaded via inventory_form.html is:
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Aug 3, 2011
I'm having a problem with some dynamically loaded content.
1. Ajax request returns some content that goes in a div. Inside that content, there's a text box with the id "coupon"
2. Also inside that content is a script called add_coupon that sends another ajax request. Use pushes a button, function gets called, all is well.
3. Inside the function, "document.getElementById ( 'coupon' )" returns undefined.
Behold:
<script language='javascript'>
function add_coupon() {
document.getElementById('cart_cc').innerHTML = "<img src='spinner.gif'>";
var coupon = document.getElementById('coupon');
if ( !coupon )
alert ( 'no coupon box' );
$(function() {
$.ajax({
type: 'POST',
url: '/store/ajax_add_coupon/'+$('#coupon').val(),
success: function(data) { $('#cart_cc').html(data); }
});
});
}
</script>
<span style='float: left;'>Coupon: <input type='text' id='coupon' size=15/> <input type='button' value='Add' onclick='add_coupon();' class='btnGreenCSS'/></span>
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Mar 14, 2009
I'm trying to add dynamically generated HTML after the page has loaded. I've tried two versions.The latest versions is this, using insertBefore (as appendChild is buggy in a few browsers according to the SitePoint reference) ...
Code:
addImageField: function(x) {
var newNode = createImageField(x);
var src = document.getElementById("imageUploads");
[code]...
The first alert returns: object HTMLFieldsetElement .The second alert returns: object HTMLDivElement....and the third alert fails to fire, indicating a problem with the code above.Note that if I change the problem line to remove the null reference it still doesn't work (again the third alert won't fire):
Code:
scr.parentNode.insertBefore(newNode,src);
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Feb 23, 2010
I tried to used this script to navigate through a gallery on my CMS website. [URL].
It looks like this:
HEAD
Code:
<head>
<title>My Domain</title>
<script type="text/javascript" src="[URL]"></script>
</head>
BODY
Code:
<div class="gallery">
<div id="gallery_content_left">Gallery<br />
<a href="javascript:void(0)" onclick="open_url('[URL]','gallery_content_right');">Gallery 1</a><br />
<a href="javascript:void(0)" onclick="open_url('[URL]','gallery_content_right');">Gallery 2</a><br />
</div> .....
The pages which are loaded look similar to the main page shown above. It works fine, except the fact that the whole page is loaded into the "gallery_content_right" DIV (including header, navigation and so on). Is it possible to just load the DIV "gallery_content_right" from the other pages, so that just the content from "gallery_content_right" is replaced onClick()?
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Jan 14, 2011
I am trying to reload the contents of a div asynchronously using jquery. It works fine if the link/button to do so is outside of the div I am reloading, but I need the button to be inside the div I am reloading and it does not work if I do it from there. I have thought about overlaying divs but I need the buttons to be very exactly positioned as its a graphical representation of a map and recoding the way the buttons are placed would not only annoy me but be very difficult.
You see its an isometric view of a square, and the buttons need to be placed right along the edges of the 'diamond' therefore always coming inside or on top of the div that contains the map view. So, is what I am trying to do impossible or might I just be going about it the wrong way ? If it is the latter then I will post some code.
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Jun 14, 2006
Is there a way to know when a function is available for me to call it
from a dynamically loaded a javascript?
I use this code to load the include.js file and then I call
testIncludeFn() from it:
<code>
var html_doc = document.getElementsByTagName('head').item(0);
var file = document.createElement('script');
file.setAttribute('language','javascript');
file.setAttribute('type','text/javascript');
file.setAttribute('src','/include.js');
html_doc.appendChild(file);
// here I would like to be able to wait for the script to become
available
testIncludeFn();
</code>
It works in IE and sometimes I get it to work in FF 1.5, but I would
like to have a way of reliably calling testIncludeFn().
Can I pool somehow the DOM to see if the load completed. How?
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Oct 29, 2009
When I load an HTML file dynamically which contain relative links with jQuery, all the links are broken. which does not involve changing all the links to absolute values?
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