Extracting the Directory of the Current Document : URL « HTML « JavaScript DHTML






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Extracting the Directory of the Current Document

 <HTML> <HEAD> <TITLE>Extract pathname</TITLE> <SCRIPT LANGUAGE="JavaScript"> // general purpose function to extract URL of current directory function getDirPath(URL) { var result = unescape(URL.substring(0,(URL.lastIndexOf("/")) + 1)) return result } // handle button event, passing work onto general purpose function function showDirPath(URL) { alert(getDirPath(URL)) } </SCRIPT> </HEAD> <BODY> <FORM> <INPUT TYPE="button" VALUE="View directory URL" onClick="showDirPath(window.location.href)"> </FORM> </BODY> </HTML>








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1. document.URL Property Reader
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