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Selecting an Option Using JavaScript

Please note that some example is only working under IE or Firefox.


/*
JavaScript Unleashed, Third Edition
by Richard Wagner and R. Allen Wyke 

ISBN: 067231763X
Publisher Sams CopyRight 2000

*/

<html>
<head>
<script language = "JavaScript">
     function quickSelect() {
          var bnd = document.form1.band.value
          bnd = bnd.toUpperCase()
          if (bnd == "OASIS") {
               document.form1.songs[4].selected = "1"
          }
     }
</script>
</head>
<body>
    <form name="form1">
        Favorite Band: 
        <input type=text name="band" size=20 onBlur="quickSelect()"><p>
        Songs: <select NAME="songs" SIZE=1>
        <option VALUE="Liquid">Liquid</option>
        <option VALUE="World's Apart">World's Apart</option>
        <option VALUE="Ironic">Ironic</option>
        <option VALUE="1979">1979</option>
        <option VALUE="Wonderwall">Wonderwall</option>
        <option VALUE="Standing Outside a Broken Phone Booth">
        Standing Outside a Broken Phone Booth</option>
        </SELECT><p>
        <input type=button value="Show Current" onClick="quickSelect()">
    </form>
</body>
</html>
Related examples in the same category
1.  Option selected index
2.  Auto Linked Option Listbox without button
3.  Change background
4.  Changing Select Element Content (two Combobox)
5.  Drop-down Redirect - No Submit button
6.  Drop-down Redirect - Submit
7.  Dropdown list (combobox) in a form
8.  dropdown list (combobox) in form 2
9.  Disable or enable an option
10.  Disable and enable a dropdown list (combobox)
11.  Return the name of the form that contains dropdown list (combobox)
12.  Number of options in the dropdown list(Combobox)
13.  Change the size of a dropdown list (ComboBox)
14.  Select multiple options in a dropdown list (option)
15.  Return the selected option as text in option
16.  Return the selected option as a number
17.  Change the option text
18.  Remove an option from a dropdown list (combobox)
19.  Methods and Properties of the Select Object
20.  Properties of the Option Object
21.   Using the Location object to change another frame's URL
22.  Using a Summary Form to Support Local Processing
23.  Navigating with a SELECT Object
24.  Using the selectedIndex Property
25.   Modifying OPTGROUP Element Labels
26.  Using the options[index].text Property
27.   Using the options[index].value Property
28.  Triggering a Color Change from a Pop-Up Menu
29.  Modifying SELECT Options
30.  Modifying SELECT Options (IE4+)
31.  Modifying SELECT Options (NN6+)
32.  Linked ComboBox (option) Country =- province
33.  ComboBox set value to TextField
34.  Menu(Option) Generator
35.  URL Option ComboBox
36.  Show Selected Option items








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