Link.protocol : a link « HTML Tags « JavaScript Tutorial






  1. JavaScript Tutorial
  2. HTML Tags
  3. a link

The protocol property represents the protocol being used in the current Web browser.

This is the first piece of text in the URL.

<html>
    <head>
    <title> Using the protocol property of the Link object</title>
    </head>
    <body>
    <script language="JavaScript">
    <!--
    function showproto(){
         alert(document.links[0].protocol);
    }
    -->
    </script>
    Click the button to see the protocol used for the URL
    <form name="form1">
    <a href=http://www.java2s.com>
    http://www.java2s.com</a>
    <br><br>
    <input type="button" name="proto" value="Get Protocol" onClick='showproto()'>
    <br>
    </form>
    </body>
    </html>








21.1.a link
21.1.1.Link
21.1.2.Link.handleEvent()
21.1.3.Link.hash
21.1.4.Link.host
21.1.5.Link.hostname
21.1.6.Link.href
21.1.7.Link.onClick
21.1.8.Link.onDblClick
21.1.9.Link.onKeyDown
21.1.10.Link.onKeyPress
21.1.11.Link.onKeyUp
21.1.12.Link.onMouseDown
21.1.13.Link.onMouseOut
21.1.14.Link.onMouseOver
21.1.15.Link.onMouseUp
21.1.16.Link.pathname
21.1.17.Link.port
21.1.18.Link.protocol
21.1.19.Link.search
21.1.20.Link.target
21.1.21.Link.text
21.1.22.Call a function in hyperlink
21.1.23.Change links
21.1.24.Hyper link onClick event
21.1.25.Change hyperlink target
21.1.26.Hyper link onmouseover evnet: change window.location
21.1.27.Call your function in hyper link onMouseover event
21.1.28.Update window status bar in mouse over event for a hyper link element tag(IE)
21.1.29.Create a link with value in form controls