pass value of drop down list from view to controller

أماني مفيد

6y2.5k.NET

i have this dropdpwn list i want to pass the slected value from it to contoller

@Html.DropDownListFor(model => model.Contant.KEYWORD_NAME, ViewData["KEYWORD_NAME"] as IEnumerable, "Select Company Name", new { @class = "form-control" })

i use this way to pass value from view to contoller

@if (Model != null)

{

@Html.PagedListPager(Model.Items,page => Url.Action("search", new { page, search = Request.QueryString["search"] , KEYWORD = ViewData["KEYWORD_NAME"].ToString()}),

new PagedListRenderOptions()

{

Display = PagedListDisplayMode.IfNeeded,

DisplayPageCountAndCurrentLocation = true

DisplayItemSliceAndTotal = true

})

}

but in the contoller

public ActionResult search(int? page, string search, String KEYWORD)

the value of KEYWORD set to be "NULL "
in the URL broswer the KEYWORD vlue not null

3 Replies

Know the answer? Post it — somebody with the same question will find it here.

Mageshwaran R6y ago
Hi ,
please try this code:

Razor page:
@using(Html.BeginForm("getSelectedValue", "Home", FormMethod.Post, new { enctype = "multipart/form-data" }))
{
    @Html.DropDownList("LogOffTime", new List<SelectListItem>
    {
       new SelectListItem{ Text="One", Value = "30000" },
       new SelectListItem{ Text="Two", Value = "60000" },
       new SelectListItem{ Text="Three", Value = "180000" }
    }, "Select Time")

    <input type="submit" value="Submit" />
}
controller:
[HttpPost]
public ActionResult getSelectedValue()
{
    var selectedValue = Request.Form["LogOffTime"].ToString(); //this will get selected value
}
0
Darshan Shah6y ago
Hi,

If you have used model in your view which is same in the controller then you do not need to do anything.

Your selected value from the dropdown will be available inside the model in the controller.

Hope this would help!
0
Arvind Kushwaha6y ago
Hi,

Check this link

https://stackoverflow.com/questions/44575752/how-to-pass-value-of-selected-dropdown-list-from-view-to-controller-in-mvc/44585438
0