我的下拉代码目前在下面,我知道我需要的是这种格式:
IEnumerable<SelectListItem> selectlist
我目前正在使用的是此代码,我需要将其转换为具有以下信息的ienumerable selectlistitem
<select id="paperStyle" name="paperStyleList">
<option selected="selected" value="">Select Style</option>
<option value="APA">APA</option>
<option value="Chicago">Chicago</option>
<option value="Harvard">Harvard</option>
<option value="MLA">MLA</option>
<option value="Oxford">Oxford</option>
</select>
答案 0 :(得分:1)
这样的事情应该有效:
@Html.DropDownListFor(m => m.paperStyle, Model.paperStyleList.Select(item => new SelectListItem { Value = item, Text = item }), "Select Style")
或者这个:
@Html.DropDownListFor(m => m.paperStyle, new SelectList(Model.paperStyleList), "Select Style")
其中paperStyle
是您模型的属性,paperStyleList
是您的列表,其中包含IEnumerable
或List
类型的值(APA,芝加哥等)< / p>
答案 1 :(得分:0)
试试这个,
控制器
[HttpGet]
public ActionResult CustomerInfo()
{
List<SelectListItem> items = new List<SelectListItem>();
items.Add(new SelectListItem() { Text = "Chicago", Value = "Chicago", Selected = false });
items.Add(new SelectListItem() { Text = "APA", Value = "APA", Selected = false });
items.Add(new SelectListItem() { Text = "Harvard", Value = "Harvard", Selected = false });
items.Add(new SelectListItem() { Text = "Oxford", Value = "Oxford", Selected = false });
ViewBag.paperStyle= new SelectList(items, "Value", "Text");
return View();
}
查看
@Html.DropDownList("CustomerId", (SelectList)ViewBag.paperStyle, "--Select--")