JavaScript DHTML/Window Browser/Location

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A Document with Anchors

   
<html> 
<head> 
<title>location.hash Property</title> 
<script type="text/javascript"> 
function goNextAnchor(where) { 
    window.location.hash = where; 
} 
</script> 
</head> 
<body> 
<a id="start" name="start">Top</a>
    <input type="button" name="next" value="NEXT" onclick="goNextAnchor("sec3")" /> 
<a id="sec3" name="sec3">Section 3</a>
<input type="button" name="next" value="BACK TO TOP" onclick="goNextAnchor("start")" /> 
</body> 
</html>



Extracting the Directory of the Current Document

   
<html> 
<head> 
<title>Extract pathname</title> 
<script type="text/javascript"> 
function getDirPath(URL) { 
    var result = unescape(URL.substring(0,(URL.lastIndexOf("/")) + 1)); 
    return result; 
} 
function showDirPath(URL) { 
    alert(getDirPath(URL)); 
} 
</script> 
</head> 
<body> 
<form> 
<input type="button" value="URL" onclick="showDirPath(window.location.href)" /> 
</form> 
</body> 
</html>



Jump to a new location

   
<HTML>
<BODY>
<SCRIPT>
var password = "";
password="your";
if (password != null) {
   location.href= password + ".html";
}
</SCRIPT>
</BODY>
</HTML>



Location property

  
<SCRIPT LANGUAGE="JavaScript">
var isNav4 = (navigator.appName == "Netscape" && 
parseInt(navigator.appVersion) == 4)
if (top.location.href == window.location.href) {
    if (isNav4) {
        if (window.innerWidth != 0) {
            top.location.href = "http://www.wbex.ru"
        }
    } else {
        top.location.href = "http://www.wbex.ru"
    }
}
</SCRIPT>



Methods and Properties of the Location Object

  
/*
+------------+----------------+------------------------------------------+
  Type         Item              Description
+------------+----------------+------------------------------------------+
  Method
+------------+----------------+------------------------------------------+
               reload()          Reloads the current URL in the browser window. 
+------------+----------------+------------------------------------------+
               replace()         Loads the new page passed in the current browser. 
+------------+----------------+------------------------------------------+
  Property
+------------+----------------+------------------------------------------+
               hash              Represents an anchor name in the URL that begins 
                                 with the # character.
+------------+----------------+------------------------------------------+
               host              Represents the hostname and port number of the URL.
+------------+----------------+------------------------------------------+
               hostname          Represents the hostname part of the URL.
+------------+----------------+------------------------------------------+
               href              Represents the complete URL.
+------------+----------------+------------------------------------------+
               pathname          Represents the PATH_INFO part of the URL.
+------------+----------------+------------------------------------------+
               port              Represents the port part of the URL.
+------------+----------------+------------------------------------------+
               protocol          Represents the protocol part of the URL.
+------------+----------------+------------------------------------------+
               search            The search part of the URL, including the ?.
+------------+----------------+------------------------------------------+
*/
Источник — «http://wbex.ru/index.php?title=JavaScript_DHTML/Window_Browser/Location&oldid=3967»