I'm trying to do this:
$(document).resize(function(){alert('yea')});
But doesn't work on firefox or chrome, only work fine on IE (WTF!) I'd tried $('body').resize... but happen the same. $(window).resize work fine but I need to detect when the body's height has been changed by ajax.
Suppose a HTML document has a iframe. Using javascript,I want to detect ,on load of the html document, whether the body of the iframe document is ready to be displayed.I want to be able to overwrite the the body contents (before it actullay loads) of the iframe.can I do it with jquery? say if ,HTML doc is
Code:
<html><head></head><body><iframe id="ifrmId" src="http://www.google.com" ></iframe></body></html>
I wanted to resize the modal dialog based on the content of the modal dialog for that i used the following lines of code:
The 'document.body.scrollHeight' is not giving the exact height of the modal dialog bcos the button on the modal dialog are not completely visible to click for the user.
How to get the exact height of the modal dialog to resize it?
I've got an IFRAME it loads a page with variable contents. I need to know the WIDTH of the body of that page. I'm using offsetWidth and offsetHeight
Quote:
This is weird....offsetHeight returns the height of the document body. offsetWidth returns the width of the iframe!
It's possible to style document.body not to start at 0,0 for example: body {width: 1000px; margin-left: auto; margin-right: auto;} This means that X/Y of the body is not 0,0 but how can I find out what the position is using javascript? document.body.offsetLeft; is 0 and offsetParent is null yet if I position something absolutely at 0,0 it goes to 0,0 of the window, not the body!
View 2 Replies View RelatedI am using jquery do detect realtime if a checkbox has changed. But i want to have a delay, otherwise when you type a long word the page changes every time you type another character.
Thi is the code:
$(function() {
var content = $('#plu').val();
$('#plu').keyup(function() { if ($('#plu').val() != content) {
content = $('#plu').val();
[Code]....
I've created a checkbox and radio button replacement plugin (URL...), and I'm trying to be as thorough as possible.One situation that I have yet to solve is if a button is given the attribute checked="checked" through some external function. I'm not sure of how to detect this event so that the replacement image is also updated. The .change() method only works when the user actually clicks on the button.The reason I am trying to work this out is because I am adding support for disabled buttons as well. From what I've seen, there are plenty of situations where a button is disabled until a user either selects something else, or fills in required info, etc., and then it is enabled (most likely through the removal of disabled= 'disabled '). If the developer has already worked that in, I don't want the implementation of my plugin to affect that. It should just work automatically.I do check the states on page load, but i'm not running any sort of loop to constantly look for changes.
View 1 Replies View RelatedHow 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.
I've got a page [URL]... where I have to use a jquery function to stretch the body to the user's window height if it isn't already.
In the same code I also use a condition that if the body is bigger than the user's window, the content has a padding to stop it going over the grass.
The reason I need to do the resize is because I have a background image that needs to sit at the very bottom of the page (with no bar or gap below it). The reason the padding can only exist when the body is bigger than the window is because it will put a scrollbar on pages that shouldn't have them.
It works great, but the only trouble is that if somebody decides to resize their window on a page that fits in it - it breaks.
[Code]...
How can I use JavaScript to dynamically re-size a DIV on a page so that the div extends vertically to the size of the page or document.
Example: As the page gets longer due to contents, the DIV will also extend to the bottom of the page.
I have been experimenting all evening with different methods, some don't even work.
What is the jquery equivalent of document.body.scrollTop / document.documentElement.scrollTop
View 11 Replies View Relatedhow can I get the height of the tag body? I mean...I'd like to obtain a value which describes (in pixel) the height of the whole body and not just the height of the window.
View 7 Replies View RelatedIs there a way to detect the height of a TD tag?
View 2 Replies View RelatedCan someone show me how to detect height within a DIV tag, and redirect? For example if the height is 0, redirect to some other specified site
I've read this but still no idea how to implement to redirect
I've obtained some server side PHP code which places the browser and version (taken from the USER AGENT string response header) in a class of my body HTML element i.e. <body class="ie ie7"> I'm using this as a CSS hook for cross browser styling.
Im running the site on Wordpress with a caching plugin which spits out a HTML version of the page. The problem is, is that the cache doesnt refresh on a per new user basis so if the first user comes in using Chrome this will get added to static file <body class="chrome"> and obviosly wont refresh if the next user is on say IE as it is now cached as a flat HTML.
I'm wondering is there a better way to do this client side and manipulate the DOM after the page has loaded? If so, anyone got any code that can do this?code...
There must be a standard way of getting the body of an iframe, and adding content to it, using jQuery. what the "best practice" way is? That works in all browsers?
View 2 Replies View RelatedI am very new to javascript, it is on my list of things to learn... but I have a wide range of other traditional programming languages so I understand functions, etc
however in the mean time I am looking for a way to detect the height of a specific div.
My goal is that I have a div that is set to overflow: auto ,
If the content of the div goes beyond its set height, I would like to make a div visible. So basicly I need to get the height of a div element, and compair it to a pixel number.
To go a step beyond, it would be cool to make the div that is visible when there is scrolling, to disapear once you got to the bottom of the div.
Any ideas?
I've been looking around all day for a script that would detect the height of one div (can't be predefined because of dynamic text content), and set a second div as that same height.
View 9 Replies View RelatedI'd like to get the height of every img in a document. Here's what I've managed so far:
$("img").each(function(i, e){
alert(e);
alert(e.height());
});
Unforutunately, I can't seem to get or set the height of the images using an each() loop like this. The 1st alert works fine, returns "[object HTMLImageElement]" for the img, but the 2nd alert fails and the loop ends at that point.
How I can detect URLs in a larger body of text using a regular expression in javascript.
For ex.:
I type this text in my form and I saved in database: My home page is
And in my site I want to appear like here:My home page is
Is there a way to detect with javascript the height and width of a browser window that's open? Much the opposite of a pop-up where you define the height and width I guess you could say - anyone know if this is easily possible?
View 2 Replies View Relatedi am using jquery to detect picture width and height in a page. if the size exceeds a specified value, then a maximum size will be assigned to the <img > attribute.
this jquery is run with $(window).load, because when $(document).ready the pictures may not be loaded and the script may fail
this theory is good. however, if the internet speed is slow, or the picture link is dead, user would have to wait for a long long time before the jquery executes.
is there any way to do the resizing job wisely? for example, resize each picture once each of the pictures is loaded?
Does a contentEditable DIV have the notion of an internal document? I'm trying to convert code that uses an IFrame.contentWindow.document to use the "document" inside a contentEditable DIV but they don't seem to be similar beasts. Eventually I want to add stylesheets to the contentEditable DIV as well as event handling. I'm porting an IFrame editor to a contentEditable DIV based editor.
View 1 Replies View RelatedCan anyone shed some light or give me an example of how this PHP function works? How is information actually pulled from the page using innerHTML?
View 11 Replies View RelatedI'm trying to create a bookmarklet on IE6, that passes the outerHTML of the body element as a GET param my site.
The problem is that for some page (ie mail.yahoo.com) the bookmarklet does not work while for other pages (simpler ones) it does work....
I need to capture the following events in IE 5+ and Netscape 6:
- Enter new address in URL window and click "GO"
- Select a favorite
- Click "Home" button
- Click "Back" or "Forward" button
Basically, I have to see if someone is navigating away from our page
under very specific circumstances, and pop-up a window. I need more
granularity than the unload and onclose events will give me.