How to load value to text field when choose value in select

Question

0.00/5 (No votes)

See more:

Hi every one, I have problem need help that, I have a form have 1 select filed and 1 text field, I want when I choose value in option of select the text field will load/appear value in proportion to value of select, example in picture when I choose "B" in select field, the value in text filed will appear "1", so how to do it, I need example to refer, guide or demo example, Thank for read my topic.
Here is Image:
http://i1095.photobucket.com/albums/i472/OLAKEN91/gdf_zpsac464e04.jpg[^]

HTML

<head>
<title>Untitled Document</title>
<style type="text/css">
</style>
</head>
<body>
	<center>
    <br />
    <form id="cv" action="" method="">
    	Choose Option: <select id="chedo">
        <option>--Choose Value--</option>
        <option>A</option>
        <option>B</option>
        <option>C</option>
        </select>
        <br />
        <br />
        Value: <input type="text" id="lenh" size="40"/>
        <br />
        <br />
        <input type="submit" value="SUBMIT"/>
    </form>
    </center>
</body>
</html>

Posted 19-Dec-13 3:30am

Emily Alice

Updated 19-Dec-13 3:31am

v3

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Emily Alice · Answer 1 · 2013-12-19T05:05:00

Solution 2

thank for read and help of everyone, here is code

XML

<script type="text/javascript" language="javascript">
$("#chedo").change(function(){
    var selected = $("#chedo").val();
    $("#lenh").val(selected);
});
</script>

Posted 19-Dec-13 5:05am

Emily Alice