Add Additional Meta Tags Using JS

Jul 20, 2005

I have documents that I want to automatically add additional meta
tags to. The documents already have some meta tags and I want to keep them
all together, so I want to add my new meta tags to the end of the existing
ones... can someone help me out with a script to do this... example below.=

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Jul 23, 2005

I have a web form that needs to be printed for signatures. Problem is the
form is just a bit too big and always prints on two pages. Is there a meta
tag that will tell the printer to print the document on one page...or is
there a meta tag I can use to print at 80%?

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How To Turn Off The AutoComplete Using Meta Tags

Jul 23, 2005

I was wondering if there is some other way to turn autocomplete off besides using "autocomplete=off", using a meta tag or something similar. It would be great if there is some way to turn it off at a page level....

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Might someone know the keyword to add additional white space underneath li tags (in a ul context)?

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Mar 10, 2010

I am creating a small CMS module for a client. I created a little form and when they click Submit, it goes straight out into an include (.inc) file, which is connected to the web page to be displayed.

The trouble I am having is that I'd like to create an additional button that will insert some text (certain html tags to make their life easier, etc) - I got it to work, actually. The script executes and the text is inserted - but once the script runs and the page refreshes (or whatever it does), the text then disappears. The only way I can seem to get it to stay put is when I use "onmouseup" instead of "onclick" - which means that every time the user accidentally mouses over the thing, it inserts the text.

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Add Meta Tag To <head>?

Mar 11, 2009


That didnt work The code is added to the oScript element but thats it. I have tried another script from here:


I want to add a meta tag from the body tag and it worked using Jscript

This worked only on my local but not on hoster:

HtmlMeta GoogleVerify = new HtmlMeta();
GoogleVerify.Name = "verify-v1";
GoogleVerify.Content = "681rsArfYmoRz88BIT8ZVDeLk4b6VMEn1+StcF61iwY=";
HtmlHead head = (HtmlHead)Page.Header;

And on the hoster theres a scripting error as well why innerHTML doest work?

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How To Read Meta Tag Value With Js?

Nov 23, 2005

Does anyone know how - or better yet - have a sample of how to extract information from a meta tag in an HTML document's head tag using Javascipt?

I have looked at the DOM with Firefox - but it seems so long. I'd be really interested in a better way. If someone has the javascript for walking through the DOM, that would be cool too. I havn't built it yet.

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Meta Refresh

Jul 23, 2007

I have a requirement to hit a page, run some JavaScript, and move on to another page. It's uncertain whether the user actually has JavaScript enabled, so I can't use JS to effectuate the move to the second page. Here's what I've got:

<meta http-equiv='refresh' content=&#390;url=page2.html'>
<script src=""></script>
_xxx = "xxxxxxxxx";

My question: will the JS run before the refresh to page2.html? I tested this with an alert() in the script and it seemed to work fine. I just thought some of the W3C gurus out here might be able to give more authoritative answers.

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Meta Tag For Scripting Language

Jul 20, 2005

I have some doubts about this meta tag:
<META http-equiv="Content-Script-Type" content="text/javascript">

Do I really need to declare this meta tag in all my pages?

If I declare it, will I still need to create my scripts this way?
<script type='text/javascript'>

Is there any advantage/disadvantage when using it?

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Feb 17, 2003

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Jan 14, 2009

I have a web page which takes a while to generate due to serverside processing. I currently show a "please wait" page, which includes a meta refresh tag, as well as a refresh http header, to refresh the current page every X seconds to check if thier data is finished processing. They're also provided a manual link to click to refresh the page, just in case thier browser doesn't like automatic redirection.

I think this works great for just about all users. But I have this idea that it would be nice if I used ajax to check back with the server instead of making the browser reload the webpage. I want this to be an enhancement of functionality, so that users without javascript or ajax capability still fallback on the solid current functionality. This means I need a way to stop the browser from obeying the http refresh header and meta tag. Is such a thing possible with javascript?

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Feb 22, 2010

is there a way to set the meta description to x amount of charictars from the content of a div in the body?

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Passing Meta-knowledge About A Form Element

Jan 20, 2006

I need to create a table where each element has certain specific properties.

For example, elements in the first column should always have a range of
0-100, and increment by 1. Elements in column 2 might have a range of
0-360, and increment by 0.1. Altogether there might be 8 elements in
each row.

Since this is basically the same javascript function over and over, I
wonder if there is a way to create some <input> element that might
contain this knowledge in a way that javascript can access it.

For example, could I have

<input type="text" class="percent" onkeypress="javascript:blah(event)">

where the javascript function could retrieve the class value?

Since this is going to be fairly complex, I'd like to make it fairly
self-documenting and simple. It's much easier for a maintainer to
understand class="precent" than "javascript:blah(0,100,1,event)",
especially since I am also going to have to pass navigation information
(is this a border element in the table? what are my neighbors? kind
of information... - so that the actual information might end up being
javascript:blah(0,100,1,5,21,16,18,0,1,0,0,event) to denote the data
type, the 4 neighbors, and the 4 border conditions....

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JQuery :: Selector Incompatibility With Meta Characters?

Dec 22, 2011

I'm working for a company as a consultant and i'm trying to upgrade their jQuery version to the latest available (1.7.1). Previously they were able to do a selection such as $('a[name*=word<>word]') without any problems, however, after upgrading to 1.7.1 the selection is invalid even when escaping both meta characters with a double backslash ( $('a[name*=word\<\>word']) ) - I know the best solution would be to just change the selection based on something else like a class name, but this is something they are using across the whole site and we have a deadline for this.

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Jan 18, 2010

Is there a way to call a javascript function in a meta refresh statement? I'm refreshing my page but if I have data in my fields I don't want to loose them. If I can call using a JS function then in that function I can call the Submit function and save my data in the called script.

My syntax below doesn't fire the JS function:

<meta http-equiv="refresh" content="30;url=javascript:auto_refresh();">

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Sep 9, 2009

I am using PHP & mySql to grab the title and description that I have stored in a table in the DB.

I am trying to dynamically change the <head> <title></title>, as well as <meta name="Description" content="" /> .

I used document.title to change the title. I see the title changing in the browser, but when I click on view source in the browser to see it int he code, the title is empty. How can I also see it in the code?

How do I change the description in the meta tag?

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Dec 15, 2011

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using the following jquery
$("#toggle-text").click(function () {
var divvalue= this.value;


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Jul 18, 2009

I'd like to learn how to make a popup window, launched from a button, that allows additional instances of itself to be launched from the resulting popup. here's what I have so far:In the head:

<script type="text/javascript">
function MyPopup() {[code]....

This code is on the page that launches the popup the first time, and also the resulting popup. When I click the "Launch Another Window" from the popup, though, it just reloads inside itself and clicking the first button does the same thing (keeps "refreshing" the already launched popup). Any thoughts?

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I got a question in regards to how can i hide additional content on my page and when clicked upon it gets revealed.

so i got my website:


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but with a click of the button "more" the hidden content gets shown, how can i do that?

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Feb 11, 2010

I have been trying to write a script that allows a user to click on a button like a plus sign to add an additional field for a phone number when they have more than one phone number to enter. I have created a script that sort of does this. It doubles up what is already there, so, the first time, everything is fine, but after that I get a lot more fields than I want. I am a php programmer and not familiar enough with javascript to get to what I want. My script is included below. What I am doing here is retrieving the html content and then adding it to what is already there. In php I would use an if conditional test to see if the data has been retrieved. The first time it would retrieve the data into a variable. After that it would not retrieve it. I think I am getting into some scope and sequence issues here. Javascript is a bit different than php in these regards.Also there is a commented line in the code that asks another question about the use of variables that I don't understand.I also tried using appendChild() here to no avail. I couldn't get that to work at all.

<script type="text/javascript">


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May 14, 2009

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Jul 21, 2009

I wanted to define additional attribute to a tag to manage information. I realized that XHTML might not like it and discovered the data(name,value) function. I was wondering how I could retrieve all tags e.g. "div" that have that data variable set.

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Dec 4, 2011

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This my code :
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var currentBigImage = $('#image img').attr('src');
var newBigImage = $(this).attr('href');
var currentThumbSrc = $(this).attr('rel');
switchImage(newBigImage, currentBigImage, currentThumbSrc); },
function() {
var currentBigImage = $('#image img').attr('src');
var newBigImage = '[URL]';
var currentThumbSrc = $(this).attr('rel'); switchImage(newBigImage, currentThumbSrc, currentBigImage); } );
function switchImage(imageHref, currentBigImage, currentThumbSrc) {
var theBigImage = $('#image'); if (imageHref != currentBigImage) {
theBigImage.fadeOut(250, function(){ theBigImage.attr('src', imageHref).fadeIn(250);
var newImageDesc = $("#thumbs a img[src='"+currentThumbSrc+"']").attr('alt'); }); } } });

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Jul 20, 2011

I know its a cliche but I am new to JQuery. I have seen many posts about passing function as parameter but none is what I am looking for. Not too sure if its possible but no harm asking.I have a function that trigger a modal

function InitNewModal(URI,Title,Width,Height,Params)
// Begin modal function


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