[不是问题] asp.net中的动态菜单 [英] [Not a question] Dynamic Menu in asp.net

问题描述

我想要一个

动态菜单，不受子类别的限制

我已经完成了但是对于一个有限的子类别

 <   nav     id   =  nav >  
 <   ul     class   =  sf-menu >  
 <   li     class   = 当前 >  <   a     href   =  default.aspx  > 主页<   / a  >  <   / li  >  
 <   asp：转发器    ID   =  rpmenu    runat   =  server >  
 <   ItemTemplate  >  
 <   li  >  <   a     href   =  Category.aspx？ID =  <％ #Eval（  NewsGroupID）％> >  <％ #Eval（  NewsGroupTitle）％> <   / a  >  
 <   ul  >  
 <   asp：SqlDataSource     ID   =  sdsChild    runat   =  server < span class =code-attribute> 
   
    < span class =code-attribute>                                                       ConnectionString   =  <％  $ ConnectionStrings：CMSConnectionString％>  
   
                                                           SelectCommand   ='  <％＃  SELECT * FROM [NewsGroups]其中parentid = + Eval（  NewsGroupID）％>' >  <   / asp：SqlDataSource  >  
 <   asp：Repeater     ID   =  rpChild    runat   = 服务器    DataSourceID   =  sdsChild >  
 <   ItemTemplate  >  
 <   li     dir   =  rtl  >  <   a     href   =  Category.aspx？ID = <％ #Eval（  NewsGroupID）％> >  <％ #Eval（  NewsGroupTitle）％> <   / a  >  <   / li  >  
 <   / ItemTemplate  >  
 <   / asp：Repeater  >  
 <   / ul  >  
 <   / li  >  
 <   / ItemTemplate  >  
 <   / asp：Repeater  >  
 <   / ul  >  
 
 <   / nav  >  

解决方案

ConnectionStrings ：CMSConnectionString％>

SelectCommand =' <％＃ SELECT * FROM [NewsGroups]其中parentid = + Eval（ NewsGroupID）％>' > < / asp：SqlDataSource >
< asp：Repeater ID = rpChild runat = server DataSourceID = sdsChild >
< ItemTemplate >
< li dir = rtl > < a href = Category.aspx？ID = <％ #Eval（ NewsGroupID）％> > <％ #Eval（ NewsGroupTitle）％> < / a > < / li >
< / ItemTemplate >
< / asp：Repeater >
< / ul >
< / li >
< / ItemTemplate >
< / asp：Repeater >
< / ul >

< / nav >

i want have a
Dynamic menu without limitation in the Subcategories
I've done it with But to a limited Subcategory

<nav id="nav">
    <ul class="sf-menu">
        <li class="current"><a href="default.aspx">Home</a></li>
        <asp:Repeater ID="rpmenu" runat="server">
            <ItemTemplate>
                <li><a href="Category.aspx?ID=<%#Eval("NewsGroupID") %>"><%#Eval("NewsGroupTitle")%></a>
                    <ul>
                        <asp:SqlDataSource ID="sdsChild" runat="server"

                            ConnectionString="<%$ ConnectionStrings:CMSConnectionString %>"

                            SelectCommand='<%#"SELECT * FROM [NewsGroups] Where parentid="+Eval("NewsGroupID") %>'></asp:SqlDataSource>
                        <asp:Repeater ID="rpChild" runat="server" DataSourceID="sdsChild">
                            <ItemTemplate>
                                <li dir="rtl"><a href="Category.aspx?ID=<%#Eval("NewsGroupID") %>"><%#Eval("NewsGroupTitle")%></a></li>
                            </ItemTemplate>
                        </asp:Repeater>
                    </ul>
                </li>
            </ItemTemplate>
        </asp:Repeater>
    </ul>

</nav>

解决方案

ConnectionStrings:CMSConnectionString %>" SelectCommand='<%#"SELECT * FROM [NewsGroups] Where parentid="+Eval("NewsGroupID") %>'></asp:SqlDataSource> <asp:Repeater ID="rpChild" runat="server" DataSourceID="sdsChild"> <ItemTemplate> <li dir="rtl"><a href="Category.aspx?ID=<%#Eval("NewsGroupID") %>"><%#Eval("NewsGroupTitle")%></a></li> </ItemTemplate> </asp:Repeater> </ul> </li> </ItemTemplate> </asp:Repeater> </ul> </nav>

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