Combobox Enable Disable problem

Question

2.00/5 (1 vote)

See more:

hi
in one
i have one dropdown in which
dropdown selected change even
am checking like

C#

if(ddl.selctedindex>0)
{
    function();
}
else
{
    function2();
}
function()
{
    combobox1.enable=false;
}

function2()
{
    combobox1.enable=true;
}

but it not working if am doing same operation 2 to 3 time its working

Posted 1-Mar-11 8:09am

karthikkushala

Updated 1-Mar-11 8:14am

fjdiewornncalwe

v3

Add a Solution

3 solutions

Solution 1

The drop down list don't have a property like 'enable' as in your code combobox1.enable. It should be Enabled instead

Posted 1-Mar-11 8:27am

Albin Abel

Updated 1-Mar-11 8:28am

v2

Solution 2

Your question is not very much clear, but try this:

JavaScript

if(ddl.selctedindex>0)
{    
   combobox1.enable=false;
}
else
{    
   combobox1.enable=true;
}

In case you still face issue, then enable Javascript debugging in your IE and then put "debugger;" at the start of this method. See how the execution is happening and if something is unexpected.

Posted 1-Mar-11 8:27am

Sandeep Mewara

Comments

karthikkushala 2-Mar-11 23:19pm

i did same its working but when am enable =true it not get enableing in first click

Sandeep Mewara 3-Mar-11 0:12am

You surely must be disabling it in your pageload.

Check if you missed putting it in IsPostback.

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)

Monjurul Habib · Accepted Answer · 2011-03-01T09:09:00

Apply the followings:
Set

AutoPostBack="True"

C#

protected void ddl_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (ddl.SelectedIndex > 0)
        {
            function();
        }
        else
        {
            function2();
        }
    }

C#

protected void function()
{
    ddl.Enabled = false;
}
protected void function2()
{
    ddl.Enabled = true;
}

I hope the above information will be helpful. If you have more concerns, please let me know.