[英]@Html.DropDownList selected value issue
When I do submit I get StateID is always empty. 当我提交时,我得到的StateID始终为空。
Any clue what do I am missing here? 任何线索,我在这里想念什么?
THANK YOU! 谢谢!
HTML: HTML:
<div style="display: inline-block;">@Html.LabelFor(x => x.Common.StateID , new { @class = "SmallInput2" })</div>
<div style="display: inline-block;">@Html.DropDownList("StateID", Model.Common.StateList, "-- Select --", new { style = "width: 130px;" })</div>
Code: 码:
public ActionResult SignUp()
{
var model = new SignUpModel
{
Common = new Common(),
Individual = new Individual(),
Business = new Business()
};
var stateList = new SelectList(_context.States.OrderBy(w => w.StateName), "ID", "StateName", _context.States.OrderBy(w => w.StateName).FirstOrDefault().ID);
model.Common.StateList = stateList;
model.Common.StateID = _context.States.OrderBy(w => w.StateName).FirstOrDefault().ID;
return View(model);
}
Model: 模型:
[Display(Name = "State")]
public Guid StateID { get; set; }
[Display(Name = "States")]
public SelectList StateList { get; set; }
I found correct solution here @Html.DropDownList selected value issue 我在这里找到正确的解决方案@ Html.DropDownList选择值问题
So in my case it should be like: 所以在我的情况下应该是这样的:
<div style="display: inline-block;">@Html.DropDownListFor(x => x.Common.StateID, Model.Common.StateList, "-- Select --", new { style = "width: 130px;" })</div>
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