Question

Get path of current .js script

Asked by: hankknight

A webpage calls a JavaScript file.


Inside that .js file, how can I find the full absolute path to the .js file?

alert( path to this file );

                                  
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Asked On
2009-08-18 at 11:51:47ID24662495
Topic

JavaScript

Participating Experts
3
Points
500
Comments
10

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Answers

 

by: silemonePosted on 2009-08-18 at 11:59:07ID: 25126356

try alert($.fileName);

 

by: silemonePosted on 2009-08-18 at 12:00:25ID: 25126368

see this link also:

http://forums.adobe.com/thread/290283

if first solution doesn't work, try solution one of this link...it's numbered 1.

 

by: silemonePosted on 2009-08-18 at 12:02:34ID: 25126392

and finally if my second post is only for the Adobe framework, here's the longer drawn out way...

http://www.webreference.com/js/tips/001104.html

This should work 100%.  Its pure javascript.

 

by: silemonePosted on 2009-08-18 at 12:03:21ID: 25126399

here's the code from that page

<SCRIPT LANGUAGE="JavaScript">
<!--
  myActiveXObject = new ActiveXObject("Scripting.FileSystemObject");
  file = myActiveXObject.GetFile("f:\\yehuda\test.txt");
  alert("The file name is " + file.Name);
  alert("The file's short name is " + file.ShortName);
  alert("The path is " + file.Path);
  alert("The short path is " + file.ShortPath);
// -->
</SCRIPT>

 

by: hankknightPosted on 2009-08-18 at 12:12:23ID: 25126483

silemone, none of your ideas are any good.

You said: "This should work 100%.  Its pure javascript"  -- it is NOT JavaScript, it is ActiveX and only works with IE!

 

by: silemonePosted on 2009-08-18 at 12:40:43ID: 25126765

<SCRIPT LANGUAGE="JavaScript">
<!--
  myActiveXObject = new ActiveXObject("Scripting.FileSystemObject");
  file = myActiveXObject.GetFile("f:\\yehuda\test.txt");
  alert("The file name is " + file.Name);
  alert("The file's short name is " + file.ShortName);
  alert("The path is " + file.Path);
  alert("The short path is " + file.ShortPath);
// -->
</SCRIPT>        

The above is pure javascript...ActiveXObject is a function of Javascript, but you're right when that its used to interact only with Microsoft products and therefore only works in IE, I can see the problem...

I will continue to look for options that works in all browsers...

 

by: hankknightPosted on 2009-08-24 at 06:45:43ID: 25168216

I am looking for a pure JavaScript cross-browser solution.  Maybe this is not possible.

 

by: skijPosted on 2009-09-14 at 16:05:20ID: 25330104

Try:

alert(this.location.pathname);

                                              
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by: thor918Posted on 2009-09-21 at 13:29:57ID: 25387265

I just needed exactly the same thing as you and I did not find anything by searching, so I made this code by an idea I had. the script searches through all javascript elements to see if it finds a script tag with a filename we search for. if it does, it returns the path.

function basename (path, suffix) {
    // Returns the filename component of the path  
    // 
    // version: 909.322
    // discuss at: http://phpjs.org/functions/basename
    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Ash Searle (http://hexmen.com/blog/)
    // +   improved by: Lincoln Ramsay
    // +   improved by: djmix
    // *     example 1: basename('/www/site/home.htm', '.htm');
    // *     returns 1: 'home'
    var b = path.replace(/^.*[\/\\]/g, '');
    
    if (typeof(suffix) == 'string' && b.substr(b.length-suffix.length) == suffix) {
        b = b.substr(0, b.length-suffix.length);
    }
    
    return b;
}
 
function getscriptpath(scriptname){
		// Check document for our script
		scriptobjects = document.getElementsByTagName('script');
		for (i=0; i<scriptobjects.length; i++) {
			if(basename(scriptobjects[i].src)==scriptname){
				// we found our script.. lets get the path
				return scriptobjects[i].src.substring(0, scriptobjects[i].src.lastIndexOf('/'));
			};
		}
		return "";
}
 
alert( getscriptpath("myjavascriptcode.js") );

                                              
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by: hankknightPosted on 2009-09-21 at 13:43:51ID: 25387396

Thor, the concept behind your idea should have been obvious to me however it was so simple that it eluded me.  None of the other ideas quite met my need but yours does, thanks.  

20120131-EE-VQP-002

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