2009-07-07 14 views

Respuesta

17

Obtención de nodos hijo es bastante sencillo.

No está seguro de lo lejos que están con su código así que aquí tiene un ejemplo completo con las distintas opciones:

using umbraco.presentation.nodeFactory; 

namespace cogworks.usercontrols 
{ 
    public partial class ExampleUserControl : System.Web.UI.UserControl 
    { 
     protected void Page_Load(object sender, EventArgs e) 
     { 
      //If you just want the children of the current node use the following method 
      var currentNode = Node.GetCurrent(); 

      //If you need a specific node based on ID use this method (where 123 = the desired node id) 
      var specificNode = new Node(123); 

      //To get the children as a Nodes collection use this method 
      var childNodes = specificNode.Children; 

      //Iterating over nodes collection example 
      foreach(var node in childNodes) 
      { 
       Response.Write(string.Format("{0}<br />", node.Name)); 
      } 

      //To get the nodes as a datatable so you can use it for DataBinding use this method 
      var childNodesAsDataTable = node.ChildrenAsTable(); 

      //Databind example 
      GridViewOnPage.DataSource = childNodesAsDataTable; 
      GridViewOnPage.DataBind(); 
     } 
    } 
} 
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