Problem while adding new fields to the table using MVC and Entity data model

Question

4.00/5 (1 vote)

See more:

Hi all
I'm using asp.net mvc with entity data model.
I have added few fields to an existing table and updated the edmx file.
The new fields are available in the views and controls.
But my problem is, when i try to add or update, the newly added fields are not updating or inserting. but the other fields does not have any problems.
Can you please help me to fix the problem.

Posted 24-Feb-11 19:02pm

mukesh.mr03

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)

fjdiewornncalwe · Accepted Answer · 2011-02-25T05:55:00

For starters, this tutorial actually gives a pretty good demonstration on the creation and subsequent alteration of the data model.

My suggestion to see if everything is good would be to look at the code behind for the insert and update actions. Make sure that your new fields appear here as they should and that any sql or procedure calls have the parameters properly defined. If you are access procedures, make sure that the database itself has the new fields properly implemented.

If at this point you are still getting errors or struggling with this, post some relevant code snippets and we can examine the issue from that perspective.