Detect Broweser+version And Place This As A Body Class In JS?
Oct 28, 2011
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...
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Jul 20, 2011
I want to place a printable version in the web page. How to do it? see the image, I want to click or hoove over "Printable Version" then a clear web page pop out.
My partial code:
<body>
...blah blah blah
<div class="content"><table width="100%" border="1" cellspacing="0" cellpadding="0">
[Code].....
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Oct 13, 2010
Does somebody know the code to detect the Blackberry version with javascript? If its a blackberry i need to detect the version of the OS because our mobile site only support version 4.5.0.127 and up. If the version is under that i have to redirect the user to another page to tell him that his OS version is not supported, they have to update there OS before using our mobile site.
<script language=javascript>
<!--
if((navigator.userAgent.match(/blackberry/i)) && !request.getHeader("user-agent").matches("^BlackBerry[0-9]{0,6}/(4\. (5\.(0\.(1(2[7-9]|[3-9]{1}\d{1})|[2-9]{1}\d{2}){1}|[1-9]){1}|[6-9] |1[0-9]){1}|[5-9]|1[0-9]){1}.*") ) )
{
location.href='notcompatible.cfm';
}
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Sep 12, 2011
I am having problem regarding browser issues! I need to accomplish this task:Browser requirements should be( IE7,IE8,Firefox 3, Firefox 4, Safari 5, Opera, Chrome) and higher. I want to detect if user's browser is below the requirements compatibility above then I want them to redirect to error page, let say compatibility.html if browser is below requirements!..If the browser meets the requirments, it should continue to load the page requested by the user.
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May 26, 2009
How to Detect version of internet explorer using jquery?
& also name of browser?
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May 1, 2011
I'm a JavaScript newbie and new here.
I've learned so far that JavaScript can be placed anywhere between the <head></head> or <body></body> tag in an HTML document. I've been doing some exercises Alerts: I placed my JavaScript code between the head section of my page and it works fine, but when placed between the body tags; the browser seems to just ignore it. Nothing happens.
Can someone explain me why is this?
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Feb 24, 2010
i don't know what has changed in last releases of Firefox and Opera but before i used this script to detect browser versions (IE, Opera, FF) and block or redirect depending on version
[Code]...
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Sep 25, 2009
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.
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Aug 21, 2009
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
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Jun 13, 2011
How to add a className to the 'Body' tag, without overwriting an already existing class?
I can't use an ID as this constantly changes throughout the site, so that's why I'm targeting the body tag.
BTW, this is just a snippet of the full javascript (utilising cookies etc).code...
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Feb 23, 2010
I'm sure this is a fairly simple task using jQuery but I couldn't figure it out. I'd like to inject a CSS class or id into the body tag of a specific page upon load. I'm using Squarespace which is a web-based CMS and their forgot password page does not have an ID assigned to the body tag.
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May 30, 2010
I want detect if the column has red or blue, add the class on it, it's like
[Code]...
but I want every column 2 below red column and column 3 below blue also add the same css, how to do it?
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Nov 13, 2010
I'm working on a little project where they have a slider form and I need to piggyback a tiny line of code into the validation function for the form.
What I need to happen is when the user has filled in all the fields and clicks the submit button AND the data validates THEN a class is added to the body tag. My jQuery knowledge is very minimal - I added the code to where I 'thought' its supposed to go but it didnt seem to work.
jQuery(document).ready(function() {
jQuery('#scroller').css('overflow','hidden');
// Set up the scrollable registration
var wizard = jQuery('#scroller').scrollable();
[Code]....
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Jan 11, 2011
I'm trying to add a body class of 'day' if it's 6am-5pm and 'night' if it's 5pm-6am based on the user's local time. I tried the following but it didn't work.
[Code].....
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Jan 31, 2011
I have some legacy code that creates an image carousel and outputs AFTER the document head has been output - the CSS for this was being aded to a style block within the <body> which although worked is not compliant. I am trying to use jquery to set the css, but one part if failing. This is the original css :
#div_tab_one a:hover { .... }
#dic_tab_one .selected a {...}
How can I inject this css ? the selected class is set by some YUI code and rotates through the carousel setting/unsetting the "selected" class.
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Nov 6, 2011
I'm working on a site where we display two lists of boats, sail or power via the organic tabs plugin. Now, our client wants us to show one list type by default depending on the class of the body tag - for example, if the user was on a sailing boat page, the body would have a class of 'sailPage' and therefore the list that would be shown by default would be the 'sail list' - and vice versa for the power (although be default this one shows first anyways as it is the first 'panel' in the HTML') In my admittedly rather clumsy way, I've written the following jQuery function which does seem to work (well, the first half) - however when the user clicks back on to the 'power' tab whilst on page with a class of 'sail', the power list doesn't display. There also seems to be a problem in IE7 where the content of the lists will not display until you select the other tab first, and then select the second tab again?
<div
id
=
"sailOrPower"
>
[Code].....
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Jul 21, 2011
I have a wordpress website with which I wish to provide content via an iframe on facebook.. Without using a wordpress plugin, I would like to know if I provide a function in jquery that basically says if viewport is equal to 520px then either load this css file or add this body class.. Also, if viewport is = to 520px then hide this element.. I think this can be done but after a lot of searching, I cannot seem to find a definative answer..
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Sep 6, 2009
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>
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Jan 19, 2011
Isn't it possible to place a text at a fixed place on a picture with javascript ?
The text will be AJAX updated...
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Mar 27, 2010
I have problems updating from version 1.7.2. to version 1.8. I'm using a custom theme - can anybody give me a step-by-step guide how to update without destroying the whole site ? :) I would like to have the button featueres in the new version
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Jul 23, 2009
I use a Time Date Picker Javascript code [URL]. It works fine with a placement problem. When you click one of the last pair input fields on the page, a drop-down list will appear from the input field. In my case, the drop-down list shows on the bottom of a page instead. I can't find the code controls the location of the list.
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Dec 21, 2010
I am trying to get started using JQuery, but I find I can't even get to lesson #1. When I go to jquery.com and click to download the latest version (or any version) it doesn't "download" anything. It opens the file as a webpage in my browser and I see all the JQuery in one big string. Why won't the file just download? Is it the browser I am using? Is it my Mac?
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Feb 21, 2011
I'm trying to make my body content scroll at the same time as an iframe located within the body. This has to do with the age old problem of mouse focus on iframes. When my mouse reaches the iframe and it takes over focus, I would like the body to keep scrolling until the iframe is right at the top of the screen. After that I want to relinquish focus to the iframe. I don't mind if the iframe starts scrolling as soon as the mouse reaches it, so long as the main body keeps scrolling for a while.
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Feb 14, 2009
Can Javascript be used to detect a certain url and then "not" write some html according to that url and also detect something on the page and "then" display some html?.
Example: I'm working on a volusion site that uses asp. There's basically only one page that's changed dynamically. I would like to display some html when and only if the cart has any items in it. But also not to show up on the check-out pages.
The page dynamically displays "Your cart has 1 item in it..." when the visitors puts something in their cart.
So could javascript detect when this is displayed then write some html and then also detect if the url is showing the cart and then not show the html?
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Jun 3, 2010
My code: [URL]... When I click on Upraviť in class edit I need add some HTML code to begin and to end of class entry how to I can select class entry in the same class post on which I clicked?
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Aug 19, 2010
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!
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