Want to win a PS4? Go Premium and enter to win our High-Tech Treats giveaway. Enter to Win

x
?
Solved

use html tag with javascript?

Posted on 2014-03-06
5
Medium Priority
?
332 Views
Last Modified: 2014-03-07
i am using an iframe

i do not have html tags right now

just javascript

if i add html - want to add a title and favicon,

will this slow down the page?
speed is essential - 250mb file being loaded

where should i order html tags -before and end before javascript
or include javascript inside it?
0
Comment
Question by:finnstone
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
5 Comments
 
LVL 59

Expert Comment

by:Julian Hansen
ID: 39911710
if i add html - want to add a title and favicon,
Do you want to add these inside the iframe? If so - you can't - security model prevents parent from modifying iframe child.
0
 

Author Comment

by:finnstone
ID: 39911723
No outside
0
 
LVL 59

Expert Comment

by:Julian Hansen
ID: 39911755
So what is the relevance of the iframe?
0
 
LVL 1

Assisted Solution

by:weaverk
weaverk earned 1000 total points
ID: 39911911
In comparison to 250mb file, a title and favicon will not make a significant change to the speed...

personally i put my Js after the html

<!DOCTYPE html>
<html>
<body>
<h1>Title</h1>
...
... other html
...

<script>
... js here
</script>
</body>
</html>

Open in new window

0
 
LVL 59

Accepted Solution

by:
Julian Hansen earned 1000 total points
ID: 39911980
The position does not matter.

Consider this code
<!doctype html>
<html>
<head>
</head>
<body>
<iframe src="http://www.marcorpsa.com/ee/slowpage.php"></iframe>
<script type="text/javascript">
	document.title = 'BOTTOM SCRIPT';
</script>
</body>
</html>

Open in new window

The slowpage.php file just delays 15 seconds before sending output - but as you will see from the code (http://www.marcorpsa.com/ee/t591.html) the title is set immediately.

This link (http://www.marcorpsa.com/ee/t591a.html) is the same script but with the JS at the beginning (<head>).

In both cases the title is set before the iframe loads
0

Featured Post

New feature and membership benefit!

New feature! Upgrade and increase expert visibility of your issues with Priority Questions.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

The article shows the basic steps of integrating an HTML theme template into an ASP.NET MVC project
Originally, this post was published on Monitis Blog, you can check it here . In business circles, we sometimes hear that today is the “age of the customer.” And so it is. Thanks to the enormous advances over the past few years in consumer techno…
In this tutorial viewers will learn how to style a decorative dropcap for the first letter in a paragraph using CSS. In CSS, create a new paragraph class by typing "p.fancy": Then, to style only the first letter of the first sentence, include the ps…
The viewer will learn the benefit of using external CSS files and the relationship between class and ID selectors. Create your external css file by saving it as style.css then set up your style tags: (CODE) Reference the nav tag and set your prop…

604 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question