Avatar of swathi111
swathi111
 asked on

how to bind dropdown value to datagrid?

Hi,

I have 2 dropdowns in my screen with "Sector" and "NewsSectorType". when i select values from these 2 dropdowns, after click on Add button i want to bind selected values to gridview.
So my gridview will have only 2 columns.  

First dropdown values i get from database from one column of one table. Second dropdown values are hardcoded values.

How to do this? please find the attached file for more information.


Thanks,
binding-to-grid-from-dropdown.jpg
ASP.NET

Avatar of undefined
Last Comment
swathi111

8/22/2022 - Mon
Manoj Patil

To update this kind of values, it is better you use update panel. So the entire page will not be post back.
To get your output just follow these steps
1. Select the values from DropDown.
2. Click on Add Button.
3. In add function, you are expecting to store the values in Database.
4. After storing values to Database. Again Bind the GridView in Add Button Click event
GridView1.DataBind();
ASKER CERTIFIED SOLUTION
santhimurthyd

THIS SOLUTION ONLY AVAILABLE TO MEMBERS.
View this solution by signing up for a free trial.
Members can start a 7-Day free trial and enjoy unlimited access to the platform.
See Pricing Options
Start Free Trial
GET A PERSONALIZED SOLUTION
Ask your own question & get feedback from real experts
Find out why thousands trust the EE community with their toughest problems.
swathi111

ASKER
Hi santhimurthyd,

Sorry for late reply due to my system corrupted.

I just tried your code everything is working but one issue. When I add 2nd row first row is not displaying in grid. For example, I added 3 rows then first 2 rows are not displaying in the gird. Only 3rd row is displaying. Pls see the image to understand clearly. first row is empty when i add 2nd row.

Please find the attached image to see output.

I am currently working on it to figure out the issue, if you have any idea pls let me know

Really thanks alot for your help.




Thanks,
Swathi
output.jpg
swathi111

ASKER
Please find the attached file. It is showing error when i am posting this comment.
changed-code.txt
Experts Exchange has (a) saved my job multiple times, (b) saved me hours, days, and even weeks of work, and often (c) makes me look like a superhero! This place is MAGIC!
Walt Forbes