CODEWITHSUNDEEP
asp.net-mvchtml-selectselectedvalue
Grizzly
Grizzly

Reputation: 5943

Get SelectedValue from List<SelectListItem> DDL

If I have a method like this:

public static List<SelectListItem> lstPassFail()
{
    List<SelectListItem> lstPossiblePassFail = new List<SelectListItem>()
    {
        new SelectListItem() { Text = "Pass", Value = "Pass" },
        new SelectListItem() { Text = "Fail", Value = "Fail" },
    };

    return lstPossiblePassFail;
}

Then in my Edit Action I do this:

ViewBag.PassFail = ClassName.lstPassFail();

Then in my Edit View I do this:

@Html.DropDownList("PassFail", (List<SelectListItem>)ViewBag.PassFail, "-- Please Select a Result --", htmlAttributes: new { @class = "form-control" } )

Since this record already exists in the database and that field already has a value how do I display that selectedvalue, instead of the DDL selecting the very first option by default?

I know that you can do this with an overloaded method for SelectList, but can this be done in the way I portrayed above?

Any help is appreciated.

Upvotes: 0

Views: 424

Answers (1)

Grizzly
Grizzly

Reputation: 5943

I have figured this out.

I changed:

ViewBag.PassFail = ClassName.lstPassFail();

to 

ViewBag.PassFail = new SelectList(ClassName.lstPassFail(), "Value", "Text", chosenWTest.PassFail);

Then in my view I changed the dropdownlist to this 

@Html.DropDownList("PassFail", null, "-- Please Select a Result --", htmlAttributes: new { @class = "form-control" } )

This saved the value for that field in that record.

Upvotes: 1

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