How to create a dropdownlist in MVC architecture?

How to create a dropdownlist in MVC architecture?

We may add MyMVCApp.Models namespace to the <namespaces> section in the web.config file of our View folders instead of mentioning here by using @ so that all namespaces will be included in all the views of your application. In this way, we can use the DropDownList method for creating a drop-down in our MVC architecture.

How to create a dropdown list in Razor View?

When we have to get a dropdown list on a particular form in an MVC ASP.Net project or application then we can use the HtmlHelper class. The HtmlHelper class helps us by providing two methods namely DropDownList () and DropDownListFor () to create the <select> element in razor view.

Which is an example of a dropdownlist method?

Note: That this is only one possible overloaded method syntax for the DropDownList method. The DropDownList method contains many such overloads. Now, We will take one simple example which is for payroll application’s registration form for employees which will accept two fields namely Employee Name and Role of that employee.

How to create a MVC dropdownlist in IEnumerable?

IEnumerable<SelectListItem> select list: It is the list of SelectListItem objects which is the basic object specifying the name of the option and its identifier value with optionally taking selected parameter which mentions which option is to be shown selected by default.

When we have to get a dropdown list on a particular form in an MVC ASP.Net project or application then we can use the HtmlHelper class. The HtmlHelper class helps us by providing two methods namely DropDownList () and DropDownListFor () to create the element in razor view.

We may add MyMVCApp.Models namespace to the section in the web.config file of our View folders instead of mentioning here by using @ so that all namespaces will be included in all the views of your application. In this way, we can use the DropDownList method for creating a drop-down in our MVC architecture.

How to create a drop down list in HTML?

The following code will generate a department dropdown list. The first item in the drop-down list will be “Select Department”. The downside of hard-coding the DropDownList value within the code itself is that if we have to add or remove departments from the DropDownList then the code needs to be modified each and every time.

IEnumerable select list: It is the list of SelectListItem objects which is the basic object specifying the name of the option and its identifier value with optionally taking selected parameter which mentions which option is to be shown selected by default.