Accordion动态添加AccordionPane

 

代码

   
     

    
      
    
      <%
    
      @ Control Language
    
      =
    
      "
    
      C#
    
      "
    
       AutoEventWireup
    
      =
    
      "
    
      true
    
      "
    
       Codebehind
    
      =
    
      "
    
      Menu.ascx.cs
    
      "
    
       Inherits
    
      =
    
      "
    
      Web.Controls.Menu
    
      "
    
       
    
      %>
    
      

    
      <%
    
      @ Register Assembly
    
      =
    
      "
    
      AjaxControlToolkit
    
      "
    
       Namespace
    
      =
    
      "
    
      AjaxControlToolkit
    
      "
    
       TagPrefix
    
      =
    
      "
    
      ajaxToolkit
    
      "
    
       
    
      %>
    
      

    
      <
    
      div 
    
      style
    
      ="width: 100%; text-align: left;"
    
      >
    
      
 
    
      <
    
      ajaxToolkit:Accordion 
    
      ID
    
      ="MyAccordion"
    
       runat
    
      ="Server"
    
       SelectedIndex
    
      ="0"
    
       HeaderCssClass
    
      ="accordionHeader"
    
      
 HeaderSelectedCssClass
    
      ="accordionHeaderSelected"
    
       ContentCssClass
    
      ="accordionContent"
    
      
 AutoSize
    
      ="None"
    
       FadeTransitions
    
      ="true"
    
       TransitionDuration
    
      ="250"
    
       FramesPerSecond
    
      ="40"
    
      
 RequireOpenedPane
    
      ="false"
    
       SuppressHeaderPostbacks
    
      ="true"
    
      >
    
      
 
    
      <
    
      Panes
    
      >
    
      
 
    
      </
    
      Panes
    
      >
    
      
 
    
      <
    
      HeaderTemplate
    
      >
    
      
 
    
      <
    
      div 
    
      style
    
      ="width: 150px; height: 35px; color: White; background-image: url('<%=ResolveClientUrl("
    
      ~/Images") %
    
      >
    
      /Slice1.png');">
 
    
      <
    
      div 
    
      style
    
      ="padding-top: 10px; padding-left:10px; font-weight:bold; font-size:12px;"
    
      >
    
      
 
    
      <
    
      asp:PlaceHolder 
    
      ID
    
      ="PlaceHolder1"
    
       runat
    
      ="server"
    
      ></
    
      asp:PlaceHolder
    
      >
    
      
 
    
      </
    
      div
    
      >
    
      
 
    
      </
    
      div
    
      >
    
      
 
    
      </
    
      HeaderTemplate
    
      >
    
      
 
    
      <
    
      ContentTemplate
    
      >
    
      
 
    
      <
    
      div 
    
      style
    
      ="width: 150px; height: auto; line-height: 25px; background-color: #748CCF;
 text-align: left;"
    
      >
    
      
 
    
      <
    
      div 
    
      style
    
      ="margin-left: 20px; color: White;"
    
      >
    
      
 
    
      <
    
      asp:PlaceHolder 
    
      ID
    
      ="PlaceHolder2"
    
       runat
    
      ="server"
    
      ></
    
      asp:PlaceHolder
    
      >
    
      
 
    
      </
    
      div
    
      >
    
      
 
    
      </
    
      div
    
      >
    
      
 
    
      </
    
      ContentTemplate
    
      >
    
      
 
    
      </
    
      ajaxToolkit:Accordion
    
      >
    
      
 
    
      <
    
      asp:SiteMapDataSource 
    
      ID
    
      ="SiteMapDataSource1"
    
       runat
    
      ="server"
    
       
    
      />
    
      

    
      </
    
      div
    
      >
    
      

   
     

 

 

代码

   
     

    
      
    
      using
    
       System;

    
      using
    
       System.Data;

    
      using
    
       System.Configuration;

    
      using
    
       System.Collections;

    
      using
    
       System.Web;

    
      using
    
       System.Web.Security;

    
      using
    
       System.Web.UI;

    
      using
    
       System.Web.UI.WebControls;

    
      using
    
       System.Web.UI.WebControls.WebParts;

    
      using
    
       System.Web.UI.HtmlControls;


    
      namespace
    
       Web.Controls
{
 
    
      public
    
       
    
      partial
    
       
    
      class
    
       Menu : System.Web.UI.UserControl
 {
 
    
      protected
    
       
    
      void
    
       Page_Load(
    
      object
    
       sender, EventArgs e)
 {
 
    
      if
    
       (
    
      !
    
      IsPostBack)
 CreatMenu();
 }

 
    
      void
    
       CreatMenu()
 {
 
    
      int
    
       count 
    
      =
    
       
    
      1
    
      ;
 
    
      foreach
    
       (SiteMapNode group 
    
      in
    
       SiteMap.RootNode.ChildNodes)
 {

 AjaxControlToolkit.AccordionPane ap 
    
      =
    
       
    
      new
    
       AjaxControlToolkit.AccordionPane();
 ap.Header 
    
      =
    
       MyAccordion.HeaderTemplate;
 ap.Content 
    
      =
    
       MyAccordion.ContentTemplate;
 HyperLink hl 
    
      =
    
       
    
      new
    
       HyperLink();
 hl.Text 
    
      =
    
       group.Title;
 hl.Target 
    
      =
    
       group.Url;
 
    
      foreach
    
       (Control c 
    
      in
    
       ap.HeaderContainer.Controls)
 {
 
    
      if
    
       (c.GetType().Name 
    
      ==
    
       
    
      "
    
      PlaceHolder
    
      "
    
      )
 {
 c.Controls.Add(hl);
 
    
      break
    
      ;
 }
 }

 
    
      foreach
    
       (SiteMapNode child 
    
      in
    
       group.ChildNodes)
 {
 HyperLink hl2 
    
      =
    
       
    
      new
    
       HyperLink();
 hl2.Text 
    
      =
    
       child.Title;
 hl2.Target 
    
      =
    
       child.Url;
 
    
      foreach
    
       (Control c 
    
      in
    
       ap.ContentContainer.Controls)
 {
 
    
      if
    
       (c.GetType().Name 
    
      ==
    
       
    
      "
    
      PlaceHolder
    
      "
    
      )
 {
 c.Controls.Add(hl2);
 
    
      break
    
      ;
 }
 }
 }
 count
    
      ++
    
      ;
 MyAccordion.Panes.Add(ap);
 }
 }
 }
}