Question

我中继器项目绑定在此i传递ID中创建一个超链接URL，但是当用户单击它时，它是该页面上的传递ID，但URL中显示了它的名称。像这样的例子：

localhost：50636 / Products / Categories / Categories.aspx /？mc = 1＆cs = 3＆mid = 1

现在，客户希望看起来像这样：

localhost：50636 /产品/类别/ xyzname / abcfv / ufo

我正在尝试，但没有成功，请任何人可以帮助

protected void Rep_BindMenuItem_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
    if (e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType.Item)
    {
        tblMenuCategory dataItem = (tblMenuCategory)e.Item.DataItem;
        HyperLink Menu = (HyperLink)e.Item.FindControl("HyperLinkMenu");
        Menu.Text = dataItem.MenuCategory;
        int MenuId = dataItem.MenuCategoryID;
        Repeater repeatercategory = (Repeater)e.Item.FindControl("RepBindMenuCategItem");
        repeatercategory.DataSource = BLCategory.CategoryLoadByMenuId(MenuId);
        repeatercategory.DataBind();

        //Menu.NavigateUrl = string.Concat("~/Products/Categories/Categories.aspx/?mc=", MenuId.ToString() + "&cs=" + 0 + "&mid=" + MenuId.ToString());

        Response.RedirectToRoute("Selected Menu", new { Menuname = Menu.Text, mc = MenuId.ToString(), cs = 0, mid = MenuId.ToString() });
    }
}

我在Global.asax中传递了喜欢的值

protected void Application_Start(object sender, EventArgs e)
{
   RegisterRoutes(RouteTable.Routes);
}

之后我通过

void RegisterRoutes(RouteCollection routes)
{
    routes.MapPageRoute("Selected Menu", "{Menuname}/{mc}/{cs}/{mid}", "~/Products/Categories/Categories.aspx");
}

Answer 1

在这里，我想您已经在数据库或任何其他资源中显示了菜单，并且菜单中有下面的字段，如类

public class MyMenu
{
    public int MenuId { get; set; }
    public string MenuText { get; set; }
    public string MC { get; set; }
    public string CS { get; set; }
    public string MID { get; set; }
}

然后，您必须创建一个方法，该方法将为您提供带有数据库或其他任何资源（如

）中的ID的特定菜单

public MyMenu GetMenuById(int MenuId)
{
    //Database or repository call to get your menu data with menuId
}

您将像下面那样使用上面的方法

protected void Rep_BindMenuItem_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
    if (e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType.Item)
    {
        tblMenuCategory dataItem = (tblMenuCategory)e.Item.DataItem;
        **HyperLink Menu * * = (HyperLink)e.Item.FindControl("HyperLinkMenu");
        Menu.Text = dataItem.MenuCategory;
        int MenuId = dataItem.MenuCategoryID;

        //Get menu by calling below method with menuid
        MyMenu myMenu = GetMenuById(MenuId);

        Repeater repeatercategory = (Repeater)e.Item.FindControl("RepBindMenuCategItem");
        repeatercategory.DataSource = BLCategory.CategoryLoadByMenuId(MenuId);
        repeatercategory.DataBind();

        //Bind those menu data to below parameters values 
        Response.RedirectToRoute("Selected Menu", new { Menuname = myMenu.MenuText, mc = myMenu.MC, cs = myMenu.CS, mid = myMenu.MID });
    }
}

尝试一次，可能对您有帮助。

如何更改带有名称的URL ID，但我想传递ID，它显示URL中与ID对应的Name

1 个答案: