如何在html帮助器控件中使用[（ngModel）]，例如@ Html.DropDownList [duplicate]

Question

这个问题在这里已有答案：

• Angular 2 MVC 5 Razor - How does one create an @Html.DropDownFor with angular attributes? 2回答

我正在使用角度7和MVC

我需要在html帮助器控件中使用[（ngModel）]，我尝试了以下方法

 @Html.DropDownList("StateCode", StateList, new { @class = "form-control", @id = "StateCode", @name = "StateCode", ng_model =StateCode" })

但它不会绑定下拉值。有解决方案吗

Answer 1

尝试绑定为[(ngModel)]：

@Html.DropDownList("StateCode", StateList, new Dictionary<string, object>()
    {
        { "class", "form-control" },
        { "id", StateCode },
        { "name", "4" },
        { "[(ngModel)]", "StateCode" }
    })