AJAX :: Detect Id's Currently Shown On In The Browser Window
Feb 26, 2011
I'm working on a website, where a fixed <div> holds the menu and links id's on the page with <a href="#">'s - like this:
HTML Code:
I'm wondering if it's possible to detect which of the <h1 id="i1">Item1</h1>'s that's currently shown on in the browser window? My idea is to highlight the menu-link(s) (e.g. by changing color) of the items headings shown in the browser window (so it changes as the user scrolls down through the page)?
how do you detect if an element is visible when you use slideDown() and slideUp() to show/hide it?I have a question with five radio buttons; if no radio buttons are checked error msg displays
if (!$("input[@name='diagnosisHowLongAgo']:checked").val()) { // display error msg; }
I have implemented a site where I made a tooltip, show when mouseover an item. here is the site [url]
The problem is data got from a remote server using ajax. I perform jQuery .hover() on the content got through Ajax. not use .live(). So Now the situation is in IE tooltip shown but in FF and Safari tooltip is not shown.
Here is the js code and make the Ajax call..this is index.php
Code:
Here is the main PHP code where using CSS and JS hover implemented.
I want to use jquery to detect what type of browser you are using and display a link to a .wmv file if you are on IE or display a link to a .mp4 file if you are any other type of browser.I have this script declaration in my <head> section.
My current project has me working with UI dialog and I was wondering if it's possible to open a new browser window from a click of the dialog button. I have set up an ajax call to get the url but I'm not sure if this is the correct way.
function createNewProject(irb_id){ jQuery.ui.dialog.defaults.bgiframe = true; jQuery(function(){ jQuery('#confirmDialog').dialog({
$.browser is being deprecated however I still need to know what browser is hitting the page. In some cases I need to modify a layout or position an element by some pixels. The number of pixels is different for different browsers.How can I detect the browser using jQuery without using $.browser?
When javascript alert is popped up, it doesnot allow us to focus on the window till we click on the alert ok button. Can we do the same when I popup div alert. I have put in the code in a function to call when div is loaded. But its not working
The code I am using is:
But it seems like its not working, Even the alert is also not popping up.
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.
I've seen plenty of browser detection scripts but they all seem to be slightly different and don't really fit my needs. I have various places where if the browser is IE I'd like to display [this html code] else [display this]. For example, if a browser is IE I want to use this CSS file otherwise use a different one and if it's IE make this cell x pixels high else make it y pixels high. I'm sure this is easy ....
In a nutshell I need to know when the user opened a new tab. I lookedaroundand I can't find an answer to it. Most of the browsers keep the same session id for the new tab, which in turn makes my application not happy.
Does anyone know a small, but reliable browser detection script and how to set it up to call a different style sheet for each browser and notify the user if their browser is out of date?
Is there a way to detect with javascript the scrolling bar with of the browser?
My problem is that the the following script assing to the pos variable the browser window size but only internet explorer substracts the scrolling bar with from the result.
<script language="JavaScript" type="text/JavaScript"> <!-- var pos; if (window.innerWidth) { pos =window.innerWidth; } else if (document.documentElement && document.documentElement.clientWidth) { pos= document.documentElement.clientWidth; } else if (document.body) { pos= document.body.clientWidth; } //--> </script>
At least i want to ask if there is a script that return exactly the width of the browser's window that i have to output any text or graphic?
In my application I want user to take an "Exit Survey"(Independent website) when he is leaving the application. As name explains, It should happen only when user closes current browser tab or browser window.Its possible using JavaScript OnUnload event. But the problem is that this event occurs on
1. close of browser tab 2. close of browser window 3. click of any internal page link(i.e anchors and form buttons)
Basically, I need a browser detection script that will detect what version of what browser the user is reading. My site works with IE 5.5SP2 and up, Netscape 7.2 and up, Opera 7.1 and up, and Firefox 1.0 and up (have not tested on any Mac browsers).
What I want the script to do is once it's detected a version of one of these browsers or higher, to continue loading the page. If it detects a lower version, or any other browser, I want it to direct users to a page telling them they are using an old or untested browser, where I have links to update the tested browsers and a link to continue to the site anyways
I have tried a couple scripts, but they only partially work. The one below seems to work so far for the two browsers I can test on (It goes to the good page for IE 6 and the bad page for NS 4.79 (I added Firefox and Opera myself, so I don't know if it works).
browser = navigator.appName ver = navigator.appVersion version = ver.substring(0,1) if (browser=="Internet Explorer") { if (version<="5.5") document.location.href="index2.html" } if (browser=="Netscape") { if (version<="7.2") document.location.href="index2.html" } if (browser=="Firefox") { if (version<="1.0") document.location.href="index2.html" } if (browser=="Opera") { if (version<="7.1") document.location.href="index2.html" }
How do I specify that IE 5.5 has to be 5.5 SP2? And how do I specify that every other browser in the universe except those lined out above in the code has to go to index2.html? I don't know how to specify that Safari has to go to index2.html while Netscape 8 doesn't.
Is there any way that an Apache server can recognise that a users browser has changed from your web site to another site. ie. is there a way of executing a CGI based on when the address bar no longer has your FDQN. Would this be via Javascript [if possible?] or ???
