帮助与asp.net的MVC选择下拉列表 [英] Help with asp.net mvc select dropdown

问题描述

我在我的用户表中的婚姻状况字段，它只是VARCHAR
但我只是想给用户的四个选项（已婚，单身，丧偶和离婚），我想有一个正确时，即时通讯编辑表单中选择..这可能吗？请帮助。

I have a marital status field in my users table that its just varchar yet I only want to give the users four options (married, single, widowed and divorced) and i want to have the correct one selected when Im editing the form.. is it possible? please help.

推荐答案

这应该指向你在正确的方向：

This should point you in the right direction:

<%= Html.DropDownList("listName", new string[] { "Married", "Single", "Widowed", "Divorced" }
.Select(m => new SelectListItem(){
    Selected = model.MaritalStatus == m,
    Text = m,
    Value = m
})); %>

假设你的模型有一个'MaritalStatus字段，

Assuming that your model has a 'MaritalStatus' field,

Selected = model.MaritalStatus == m

将默认选择模型的状态。

will select the status of your model by default.

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