"将 Html.DropDownList 的选定值传递给控制器"

Question

我的视图页面中有一个下拉菜单。 由于下拉列表只有两个值并且不会更改，因此我们决定创建静态下拉列表。

@Html.DropDownList("RelationshipWithFather", new List<SelectListItem>()
 {
   new SelectListItem() { Text= "son", Value = "son" },
   new SelectListItem() { Text= "daughter", Value = "daughter" }
 }, "relationship...", new { @class = "form-control" })

Answer 1

尝试使用 DropDownListFor

@model PatientInfo
....

@{
 var items= new List<SelectListItem>()
 {
   new SelectListItem() { Text= "son", Value = "son" },
   new SelectListItem() { Text= "daughter", Value = "daughter" }
 };
}

@using (Html.BeginForm()) {

@Html.DropDownListFor (model=>model.relationshipWithPatient, items , "relationship...", new { @class = "form-control" })

}