How to import a line with js

Hello!, do you know how I can add a HTML line with a .js file into the <head> tags in a HTML document? This is because I want to put maybe a <title> tags or a <script> tag. Would you like to give me some examples?
Thanks a lot.

Dec 3 '07 #1

Follow Post Reply

1283

acoder

16,027

Expert Mod 8TB

Can you give an example of something that you want to add and when? On body onload?

Dec 3 '07 #2

manuelgk

Can you give an example of something that you want to add and when? On body onload?

Mmm ok, for example I want to add a call line to a script (<script src="file.js"...) when I load a HTML document. In other words add a script call before I load a page and when I load it, the new call script works. Is that clear?
Thanks

Dec 3 '07 #3

acoder

16,027

Expert Mod 8TB

Mmm ok, for example I want to add a call line to a script (<script src="file.js"...) when I load a HTML document. In other words add a script call before I load a page and when I load it, the new call script works. Is that clear?
Thanks

Put the script in the head and call the function(s) onload.

To run onload, use <body onload="function()"> or window.onload=nameoffunction;

Dec 4 '07 #4

manuelgk

Well, I should explain you better because I forgot somethings to mention.
The fact is, I have "1.html" where I have a link to "2.html". In "1.html " I have a script call (<script src=....js>...). This script, when I click the hyperlink, should add a script call between head tags in the "2.html". So, before the "2.html" loads, the .js file should add the line <script src=...js> to the "2.html" and when it loads, the new call script works. I read that it could be possible add title tags from a script so I suppose that it could be add anything between the head tags.
Kind regards

Dec 4 '07 #5

acoder

16,027

Expert Mod 8TB

The fact is, I have "1.html" where I have a link to "2.html". In "1.html " I have a script call (<script src=....js>...). This script, when I click the hyperlink, should add a script call between head tags in the "2.html". So, before the "2.html" loads, the .js file should add the line <script src=...js> to the "2.html" and when it loads, the new call script works. I read that it could be possible add title tags from a script so I suppose that it could be add anything between the head tags.

You can add to the page itself, so 1.html can add to its own head, but not to another file. You can add parameters to the URL which you can check with location.search (e.g. "?addfile=1"). If the parameter is set, add the script tag to the head, otherwise leave as is.

Dec 4 '07 #6