
Originally Posted by
vermima
My problem is that when I have to edit the menu options for this script which is placed in the head of the HTML I have to do it on each an every single page. I want to be able to just have it out in a .js script and have it pull into the head of the page but when I do this i get an error message.
Well, doing external .js files is something I do know about, here is my stock info on that, let me know if you need more help:
Use a text editor to save the script, call it 'file_name.js' where 'file_name' can be any valid file name of your choosing. Substitute the name of your external .js file for some.js in the below:
HTML Code:
<script src="some.js" type="text/javascript"></script>
Common problems arise when:
1 ) The script file is not in the directory specified. In this example it must be in the same directory as the page(s) that use it.
2 ) Opening, closing and/or 'hiding' tags are left in the external file. This means that you must strip:andand any of their many variations from the beginning and end of the external file.
3 ) The external call (<script src="some.js" type="text/javascript"></script>) is not inserted into the page at the correct spot. The external call must be inserted at the same place on the page where the script was/would have been.
4 ) Paths to other files (if) used by the script are no longer valid due to its location. This is only a problem if the external script is kept in a different directory than the page it was working on when it was an internal script. To correct this, use absolute paths inside the script. Absolute path examples:
Code:
http://www.somedomain.com/images/button.gif
http://www.somedomain.com/~mysitename/index.html
5 ) Inappropriately combining two or more scripts into one external file. Usually external scripts can be combined if one knows enough about scripting to do so properly. Even then it is possible to overlook something.
A rule of thumb when testing is, if it won't work on the page, it won't work as an external file either.
One other thing, if this is a DD script or any script that requires the credit remain for legal use, include the credit in the on page call, ex:
HTML Code:
<script src="some.js" type="text/javascript">
/***********************************************
* IFrame SSI script II- © Dynamic Drive DHTML code library (http://www.dynamicdrive.com)
* Visit DynamicDrive.com for hundreds of original DHTML scripts
* This notice must stay intact for legal use
***********************************************/
</script>
Make sure to retain all the 'decorations' as these include begin and end javascript comment delimiters, without which, the script won't function.
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