MVC

abhi lash

11y886Visual Basic .NET

How to create dropdown list in mvc please send me an example

Thank you

6 Replies

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abhi lash11y ago
View:
@{
List items = new List();
items.Add(new SelectListItem { Text = "L01", Value = "1", Selected = true });
items.Add(new SelectListItem { Text = "L02", Value = "2" });
}
@Html.DropDownList("dropdownname", items);
Controller:
public ActionResult Create( TopicModel model)
{
try
{
if (ModelState.IsValid)
{
if (IsContentExist(model.TopicName))
{
ModelState.AddModelError("", "Topic Name Already Exist");
}
else
{
model.TopicCreatedDate = System.DateTime.Now;
db.J1H_TOPIC_STDALONE.Add(new J1H_TOPIC_STDALONE
{
TOPICID = model.TopicId,
SUBJECTCODE = model.SubjectCode,
TOPICPARENTID = model.TopicParentId,
TOPICTYPECODE = model.TopicTypeCode.ToString(),
TYPESTATUSCODE = model.TypeStatusCode.ToString(),
TOPICLEVEL = model.TopicLevel,
TOPICNAME = model.TopicName,
TOPICDESC = model.TopicDesc,
TOPICCREATEDDATE = model.TopicCreatedDate,
TOPICCREATEDUSER = model.TopicCreatedUser
});
db.SaveChanges();
return RedirectToAction("Index");

0
Francis Susaimichael11y ago
Dropdownlist is generated if i select an item from that it is sendind null value to the controller

Have you debugged the application? Can you show the view and action method code, that cause the problem?
0
abhi lash11y ago
Dropdownlist is generated if i select an item from that it is sendind null value to the controller
0
Munesh Sharma11y ago
@Html.DropDownList("Gender", new List<SelectListItem>
{
new SelectListItem { Text = "Male", Value="Male" },
new SelectListItem { Text = "Female", Value="Female" }
}, "Select Gender")
0
Francis Susaimichael11y ago
You could either use one of the ways:

1. Just use html

2. Using Razor syntax:
     @{
         List items = new List();
         items.Add(new SelectListItem { Text = "MyId1", Value = "MyId1", Selected = true });
         items.Add(new SelectListItem { Text = "MyId2", Value = "MyId2" });
       }
    @Html.DropDownList("dropdownname", items);

Hope this helps!
0
Supreeth J11y ago
Hi
Try This...

@Html.DropDownListFor(model => model.Package.State, new SelectList(
new List