How to edit & save data in database in MVC

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Dear sir(s),

I am new in MVC,
I am updating customer data by passing only id, but not updating it.
How to update data?

Am i doing wrong?.Please suggest me if another way is available.

Thanks.

What I have tried:

C#

 [HttpPost, ActionName("Edit")]
 [ValidateAntiForgeryToken]
 public ActionResult Edit(int id)
 {
    Customers customers =   db.Customers.Find(id);
    if (TryUpdateModel(customers))  /* <- here debug point doesnt go inside*/
    {
           customers.Active = false;
           db.SaveChanges();
     }
}

Posted 12-Jan-17 7:14am

Sunil Bansode

Updated 27-Jun-18 7:38am

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Comments

Richard Deeming 12-Jan-17 15:45pm

If TryUpdateModel returns false, that means the values you've posted aren't valid.

To see the errors, debug your code and inspect the ModelState dictionary. Each value has an Errors collection which will tell you what the problem is.

Sunil Bansode 13-Jan-17 13:01pm

Thanks for given idea.Its works for me.
Done it.

Karthik_Mahalingam 2-Feb-17 3:00am

Always use Reply button, to post Comments/query to the user, so that the user gets notified and responds to your text.

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Mubarak100 · Answer 1 · 2018-06-27T07:39:00

Solution 1

You need to pass the variables that you need to save
for example
public ActionResult Edit(INVENTORY iis_inventory, string TYPE_CODE, string bc, bool as)
{

iis_inventory.invServiceType = TYPE_CODE;
....
...
db.SaveChanges();
}

Posted 27-Jun-18 7:39am

Mubarak100

Comments

Richard Deeming 27-Jun-18 13:47pm

EIGHTEEN MONTHS late, and incorrect. TryUpdateModel works, as confirmed by the OP in the comments to the question.