How to Clear Model Property value in mvc

Dr.Ajay Kashyap

9y14.5k.NET

i want to clear the value of categoryid when redirect to the page

Model:-

public class AddBusinessLocationViewModel

{

public Nullable City_Id { get; set; }

public Nullable CityArea_Id { get; set; }

public Nullable state_id { get; set; }

public string OpenTime { get; set; }

public List CategoryId { get; set; }

}

Controller:-

{

ModelState.Clear(); //this will clear all value

return View(BVM);

}

7 Replies

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Nigel Fernandes9y ago
Why can't you set categoryid = null ?
0
Mayank9y ago
http://patrickdesjardins.com/blog/modelstate-clear-is-required-to-display-back-your-model-object
0
Mangesh G9y ago
What error You are getting ajay please specify Your key name properly in that
Can u please post the error here
0
Dr.Ajay Kashyap9y ago
no mangesh sir getting error
0
Mangesh G9y ago
ModelState.Remove("YourKeyName");
From Your code it will remove your key from the modelstate
0
Dr.Ajay Kashyap9y ago
i Know mangesh sir it will clear all vale but what to do for clear only categoryid value any idea
0
Mangesh G9y ago
Hello Ajay

ModelState.clear() will clear the things for u

if not then please reset it to the default values
0