通过xml的设置可以进行页面的设置，以及网页之间的跳转。
此例为把xml中的数据读出，然后绑定到控件上，可以根据读出内容的URL进行页面之间的跳转。
1,首先需要进行xml的编写。例如：
Menu.xml --->
<?xml version="1.0" encoding="utf-8" ?> <Menu> <!--<TopMenu> <MenuItem Name="ListAirLine" Description="基础管理" Url="/BackStage/BasicManagement/Management.aspx" /> <MenuItem Name="ListOrders" Description="订单管理" Url="/BackStage/OrderManagement.html"/> <MenuItem Name="ListInternalUser" Description="后台用户管理" Url="/BackStage/InternalUserManagement/Management.aspx"/> </TopMenu>-->
<TopMenu Name="Basedata" Description="基础管理" Url="/BackStage/BasicManagement/Management.aspx"> <SubTitle Title="基础管理"> <LeftMenuItem Name="Basedata_AirLine" Description="国内航线" Url="/BackStage/BasicManagement/Management.aspx?Type=Airline" /> <LeftMenuItem Name="Basedata_AirlineInt" Description="国际航线" Url="/BackStage/BasicManagement/Management.aspx?Type=AirlineInt" /> <LeftMenuItem Name="Basedata_AirCompany" Description="航空公司" Url="/BackStage/BasicManagement/Management.aspx?Type=AirCompany" /> <LeftMenuItem Name="Basedata_Airport" Description="机场管理" Url="/BackStage/BasicManagement/Management.aspx?Type=Airport" /> <LeftMenuItem Name="Basedata_Plane" Description="飞机信息" Url="/BackStage/BasicManagement/Management.aspx?Type=Plane" /> <LeftMenuItem Name="Basedata_FavorType" Description="优惠信息" Url="/BackStage/BasicManagement/Management.aspx?Type=FavorType" /> </SubTitle> </TopMenu></Menu>
2.需要把编写好的Menu.xml放到web.config中以便于对其的调用
<appSettings>
<add key="MenuConfig" value="/Configuration/Menu/Menu.xml" />
</appSettings>
3.可以通过ConfigurationManager来获取Menu.xml文件
public static IEnumerable<dynamic> GetMainMenus()
{
string path = ConfigurationManager.AppSettings["MenuConfig"];
path = HttpContext.Current.Server.MapPath(path);
var xElement = XElement.Load(path).Elements("TopMenu");
var xElements = xElement as IList<XElement> ?? xElement.ToList();
if (xElements.Any())
{
var menuConfig = from p in xElements
select p;
var menus = new List<dynamic>();
foreach (var menu in menuConfig)
{
menus.Add(new { Name = menu.FirstAttribute.Value, Description = menu.Attribute("Description").Value, Url = menu.Attribute("Url").Value });
}
return menus;
}
return null;
}
4.把读取出的数据绑定到相应的控件上
MenuList.DataSource = menus;
MenuList.DataBind();
因为绑定的listView 中有<a href> 属性，只要给定相应绑定值的url则会直接跳转。代码如下：
<asp:ListView runat="server" ID="MenuList">
<ItemTemplate>
<li id=‘<%#Eval("Name") %>‘><a href=‘<%#Eval("Url") %>‘>
<%#Eval("Description") %></a> </li>
</ItemTemplate>
</asp:ListView>
PS: <%#Eval()%> 为到达绑定字段的值