Script Working In <body> But Not <head>

Aug 1, 2011

I can get Scripts to work fine in the <body> but not all scripts seem to work in the <head>

For example, this works fine:

<html>
<body>
<p id="date"></p>

[Code]....

It could just be that I broke one of the fundamental laws of coding that I don't know or something but like I said, I've only just started JavaScript. Also, the tutorial I have isn't to clear on the differences between using the <head> or the <body>. Just kinda says you can do both.

I'd like to use the <head> wherever possible because it would be so much neater to keep all the JavaScript in one place and all the HTML in another. Pretty much like you can do with CSS.

View 4 Replies


ADVERTISEMENT

Placing Scripts In HEAD Or BODY For Best Performance?

Jun 9, 2009

This questions mainly regards using google's analytics code on some of our websites. We currently place the code at the footer as it can hinder load times if placed further up in the page.

For this, or in general use, is placing javascript in the BODY or HEAD better for one or the other as far as load times? Can placing scripts in one or the other allow the page to load concurrently with the script and not sequentially?

View 14 Replies View Related

Unable To Access Javascript Function On <body> From <head>

Jul 23, 2005

in the body tag, I have this code (just to test):

<script LANGUAGE="javascript">
<!--
function hiThere() {
alert("hi");
return true;
}
//-->
</script>

in the head section, I have this code:

<script LANGUAGE="javascript">
<!--
document.body.onload=hiThere();
//-->
</script>

By the way, I know someone will comment, by "does not work, I mean on
the load of the page, the alert is not displayed, nor are any errors.
Thanks for any help you can offer.

View 2 Replies View Related

JQuery :: Script Works Fine When In The Body Of My HTML - But Not In The Head ?

Aug 21, 2011

I've written a jQuery script for a crossfade slide show. My script works fine when I put it it the body section of my HTML. But when I move it to the head, the script no longer works. The div where the images are supposed to appear remains blank. Does this matter? Does this mean that there's a flaw in my script? Should I be worried? Or should I simply leave the script where it is in the body section.

Here's the crossfade slideshow script:

View 2 Replies View Related

Pass Local Variable From <head> JS Function To <body> Textarea?

Feb 25, 2011

How to: pass local variable from <head> JS function to <body> textarea

I have a JS function in the head that calculates a variable. the function is triggered by the vevent of a button click. when calculation is done, how is it sent back to the page and placed in a textarea or textbox?

View 1 Replies View Related

JQuery :: Append() To Head Not Working In 1.5?

Mar 23, 2011

I am not able to re-open a ticket, and I can't find the contact information of somebody to do it for me.I'd like to re-openTicket #7522, since I am again able to reproduce it in 1.5.1. Is there an easy way to do this?edit: I changed the title, since the content of the topic is going in the direction of tickets #7522, #5819, #8607 and #8574.

View 4 Replies View Related

Writing HTML In The <head></head> Of A Page With JS?

Dec 16, 2011

I know this can be done with media-queries in CSS3, After attaching the jQuery library, I used js to get the width of the window browser-viewport) and store that in a variable.

What I was aiming to do was write a <title></title> for the page and attach a stylesheet through <link /> using js only when the window's height was greater than 596px. So, I wrote the following:

Code HTML4Strict:
<!Doctype HTML>
<html lang="en">
<head>
<script type="text/javascript" src="../assets/js/jquery-1.5.1.min.js"></script>

[Code]....

View 8 Replies View Related

BODY Onload Is Not Working?

May 7, 2010

I'm using ajax to display the xml file. On my html i put <body onload="sendRequest(Display)">

so everytime users go to the main.html, all the information in xml will be displayed after transformed by XSL Now the problem is it gets the error Display is not defined While i did define it in js file this is what I do in js;

[Code]...

View 2 Replies View Related

Alternatives To Body Onload Not Working

Jul 26, 2006

I have dynamically named form elements set in divs based on a
server-side language. I am displaying these using DHTML in a
display:none, display:block format.

Due to some code (and deadline) issues I do not have the total number
of form elements set by the time the body tag is run. I wanted to have
a script tag later on in the document which reads something like:

<query>
<builds div element1i1, element1i2, etc>

<script language="javascript">
document.getElementById(' query variable '+1).style.display = 'block'
</script>

</query>

However the JavaScript code does not run. Alerts run inside the code
consistently, but the other code does change the display to block.
also tried running this same code as on OnFocus...

View 3 Replies View Related

JQuery :: SwitchClass Not Working On BODY?

Jul 19, 2009

I am trying to change the class of <body> using switchClass, and it isnot working. AddClass and removeClass are working just fine.

View 1 Replies View Related

KeyUp Listener On Body Not Working In IE Or FF?

Sep 29, 2010

I am using the following code to add a keyup event listener to the body tag. It works fine in Webkit and Chrome but FF and IE just do nothing. The event never fires. However, no javascript errors occur in any browser.

here is the code:

Code:

var Body = new Object();
Body.trackKeys = function (target){
if( document.getElementsByTagName("BODY")[0].addEventListener ) {

[code].....

View 2 Replies View Related

Document.body.onload Not Working?

Jun 26, 2011

I have this test code for saving panel state using cookies:

Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

[code]....

View 2 Replies View Related

Document.body.style.fontsize Is Not Working

May 29, 2007

Through an onClick() event, I have an inline function to change the
font size of the page (actually, I need to do this for the entire
website). I have this defined in the header.cfm file as:

onclick="document.body.style.fontSize=&#3950;%'"

This does not work at all for some reason. Whereas,

onclick="document.body.style.backgroundColor='green'"

works. I am not able to understand why this is happening.

View 4 Replies View Related

Mail Body - For Registration Form Validation Not Working

Dec 2, 2009

Is javascript works in mailbody? i mean admin sends registration form through email to new users. for that registration form validation javascript is not working.

View 9 Replies View Related

JQuery :: Body Click Function Stops Other Live Functions From Working?

Oct 26, 2010

When thebody section below iscommented out, I get hello, and when it isn't, I don't !

$("body"
).click(function
(e){
return

[Code]....

Is this a bug, is it an unavoidable aspect of the "live" architecture

View 3 Replies View Related

Make Body Content Scroll At The Same Time As An Iframe Located Within The Body?

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.

View 5 Replies View Related

Document Body X / Y Position - Style Document.body Not To Start At 0,0

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!

View 2 Replies View Related

Writing To Head Using Js And Dom

May 10, 2006

i've been reading up on access to the dom via js (i'm new to this dom
stuff)

i understand tutorials and info such as
http://developer.mozilla.org/en/doc...t.createElement

my problem: i'd like js to create the code for a stylesheet in the head
of the docuement!

i'm not sure how do do this (or if it can be done)

can i create the following...

<link rel="stylesheet" type="text/css"
href="mystyle.css" />

OR

<style type="text/css">
hr {color: sienna}
p {margin-left: 20px}
body {background-image: url("images/back40.gif")}
</style>

using the dom or anything else in js alone?...or am i fighting a losing
battle.

(what i really want at the end of the day is to detect the browser and
use a css file according to that file, either with js or php)...

View 3 Replies View Related

JQuery :: Add Tag To <head In IE?

Jan 27, 2011

im tring to add this tag : <base target="_self" /> to the head it's not working (im working on explorer) i tried :

$(
'<base target="_self" />').appendTo($('HEAD')); and
$('HEAD').append('<base target="_self" />')

how can i do it?

View 1 Replies View Related

Add Meta Tag To <head>?

Mar 11, 2009

[URL]

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

[URL]

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;
head.Controls.Add(GoogleVerify);

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

View 9 Replies View Related

Load JS Outside Of Head Tag?

Sep 4, 2009

Is there a way to load up an external JS file outside of the head tag? I've got an "AJAX" web app that's loading several pages simply by changing the innerHTML property of a single div. The JS source is getting to be rather large, so I'd like to split it up into manageable, organized portions. Is there some way to, using javascript or PHP, load another javascript into the browser dynamically?

View 9 Replies View Related

Css Into Head With Javascript

Jan 10, 2007

Does anyone know of a way to insert new css code into the page head with javascript after the page has loaded? So that the html and dom are still correct?

insertAdjacentHTML or innerHTML are not very good solutions I guess... Nor document.write. Could it be done with appendChild?

View 2 Replies View Related

POPUP WITHOUT ANYTHING IN <HEAD>

Aug 23, 2003

I need to make an automatic popup window for my site but i dont want to place any code in the <HEAD></HEAD> tags. Is this even possible?

View 15 Replies View Related

Javascript In Head?

Jan 26, 2001

Why does some javascript have to be in the head tag and some don't? I want to be able a pop up with a cookie without having to have code in the head tag AND a call in the body tag (to pop up onload). Is there a way where I can stick everything in the body tag?

View 3 Replies View Related

Run Function In Head?

Jul 26, 2009

I have a javascript function in the head of my page. I'd like to run it immediately, before page loads.I tried just doing

Code:

<script>
successpanel();
</script>

in the head right after it, but it doesn't work.

View 1 Replies View Related

Scripts In Head Or At End Of Document?

Mar 5, 2010

my initial understanding is that it's better to link to external scripts in the head of the document rather than at the end of the document. There are hassles with <head> links, though, such as having to prevent the script running until the page is loaded.

Often I see scripts linked near the end of the <body> section, which seems to have some advantages.

Would anyone be interested in listing / discussing the pros and cons of both approaches? Is linking to scripts at the bottom of the <body> a bad thing? I'm interested in this not only from a convenience point of view but also from a best-practice angle.

View 24 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved