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我想要寫的查詢字符串,如果條件= 2查詢字符串下拉菜單MVC asp.net選擇的項目列表
我有下拉菜單在此菜單我有位置,它是{主,左,上,下} 如果我在LOCL主機本地主機中寫道:27593管理項目創建類型= 2 應該在的位置正好我看到左,在asp.net和MVC主要 我想寫代碼的權利plz幫助我
public ActionResult Create (int? id)
{
//querystring
// 2 ise
int TYPEE = HttpUtility.UrlDecode(Request.QueryString["typee"]);
string[] separateURL = url.Split('?');
NameValueCollection queryString =
System.Web.HttpUtility.ParseQueryString(separateURL[1]) ;
if (TYPEE == 2)
{
SelectListItem[] items = new SelectListItem[2];
items[0] = new SelectListItem"main" ,"1");
items[1] = new SelectListItem("left" , "2");
DropDownList1.Items.AddRange(items);
DropDownList1.DataBind();
}
else
{
SelectListItem[] items = new SelectListItem[5];
items[0] = new SelectListItem("main", "1");
items[1] = new SelectListItem("left", "2");
items[2] = new SelectListItem("right", "3");
items[3] = new SelectListItem("top", "4");
items[3] = new SelectListItem("bottom", "5");
DropDownList1.Items.AddRange(items);
DropDownList1.DataBind();
return View();