Option.value : Option Object « Form « JavaScript Tutorial

Home
JavaScript Tutorial
1.Language Basics
2.Operators
3.Statement
4.Development
5.Number Data Type
6.String
7.Function
8.Global
9.Math
10.Form
11.Array
12.Date
13.Dialogs
14.Document
15.Event
16.Location
17.Navigator
18.Screen
19.Window
20.History
21.HTML Tags
22.Style
23.DOM Node
24.Drag Drop
25.Object Oriented
26.Regular Expressions
27.XML
28.GUI Components
29.Dojo toolkit
30.jQuery
31.Animation
32.MS JScript
JavaScript Tutorial » Form » Option Object 
10.9.5.Option.value

The value property specifies the value that is returned to the server when the option is selected and the form is submitted.

<html>
    <head>
    <title> Example of the text value of the option object</title>
    </head>
    <body>
    <script language="JavaScript">
    <!--
    function getValue(myForm){
       for (var i = 0; i < document.form1.myList.length; i++) {
          if (document.form1.myList.options[i].selected == true) {
             alert("The selected value is: " + document.form1.myList.options[i].value);
          }
       }
    }
    -->
    </script>
    <form name=form1>
    <select name="myList" multiple>
    <option value=1>One
    <option value=2>Two
    <option value=3>Three
    <option value=4>Four
    </select><P>
    <input type="button" value="Get Value" onClick='getValue(this.form)'>
    </form>
    </body>
    </html>
10.9.Option Object
10.9.1.Option
10.9.2.Option.defaultSelected
10.9.3.Option.selected
10.9.4.Option.text
10.9.5.Option.value
java2s.com  | Contact Us | Privacy Policy
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.