Dropdownlist is not populated when I want to update the data

Question

Hi,

 

 

This is my dropdownlist code :

 

<div class="form-group col-md-4">
<span>VISA type *</span>
<select name="visa" class="js-example-tokenizer js-states form-control" data-ng-model="Candidate.VisaType" ng-class="submitted?'ng-dirty':''" required autofocus>
<option value="">-- Select VISA type --</option>
<option value="1">H1 B</option>
<option value="2">Green Card</option>
<option value="3">Citizen</option>

</select>

<span class="error" ng-show="(f1.visa.$dirty || submitted) && f1.visa.$error.required">Skill Sets required!</span>

</div> 

 

 

When i click edit button all text fields will be auto populated except this dropdown.

 

I am using this value in  int in database .

 

I am using angularjs for front end. backend using c# web api .

 

Please give me solution for that.

 

Thank you.