Show/Hide text and form field based on drop down selection

Discussion in 'Javascript' started by Steve Speirs, Jun 27, 2003.

  1. Steve Speirs

    Steve Speirs Guest

    Hi

    I'm trying to show/hide a simple piece of text and a text field on a
    form based on what choice is made from a drop down box.

    <select name="dropdown" size="1">
    <option selected value="">Please make a selection</option>
    <option value="1">Choice 1</option>
    <option value="2">Choice 2</option>
    <option value="3">Choice 3</option>
    <option value="4">Other</option>
    </select>

    i.e. if Choice 2 is selected I'd like to display a new <tr> with the
    following:

    <tr>
    <td>New text field:</td>
    <td><input name="newField" type="text size="20"></td>
    </tr>

    if any other choices are made, I don't want to display anything.
    I've tried several onchange() functions but can't achieve what I'm
    looking for.

    Any help would be appreciated,
    Steve
     
    Steve Speirs, Jun 27, 2003
    #1
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