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Entity Data Source

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TreeView

This is a migrated thread and some comments may be shown as answers.

Christian asked on 08 Jun 2009, 01:33 PM

Hello,

I have a treeview which displays a SQL data source. Add the properties I configured the DataFielID and the DataFieldParentID. Thats works great so far. When I select a node I would like to get the whole SQL data row of the select node. Right now I am just able to get the tex. But I need to pass the informations of the column LocPath to a other window. How can I access that?

Thanks for help.

    
            <html xmlns="http://www.w3.org/1999/xhtml" > 
        
            <head runat="server">  
        
                <title></title>  
        
            </head> 
        
            <body onloadonload=onload="AdjustRadWidow();"> 
        
             <script type="text/javascript">  
        
                    function GetRadWindow()  
        
                    {  
        
                        var oWindow = null;  
        
                        if (window.radWindow) oWindow = window.radWindow;  
        
                        else if (window.frameElement.radWindow) oWindow = window.frameElement.radWindow;  
        
                        return oWindow;  
        
                    }  
        
                    function AdjustRadWidow() {  
        
                        setTimeout(function() { GetRadWindow().autoSize() }, 200);  
        
                    }  
        
                    function returnToParent() {  
        
                        //create the argument that will be returned to the parent page  
        
                        var oArg = new Object();           
        
                        //get the selected date from RadDatePicker  
        
                        var treeView = $find("<%= RadTreeView1.ClientID %>");  
        
                        var selectedNode = treeView.get_selectedNode();              
        
                        oArg.TreeText = selectedNode._text;  
        
                        //get a reference to the current RadWindow  
        
                        var oWnd = GetRadWindow();  
        
                        //Close the RadWindow and send the argument to the parent page  
        
                        oWnd.close(oArg);  
        
                    }  
        
                    </script> 
        
                <form id="form1" runat="server">  
        
                <div> 
        
                   <asp:ScriptManager ID="ScriptManager1" runat="server">  
        
                    </asp:ScriptManager> 
        
                    <telerik:RadTreeView ID="RadTreeView1" Runat="server" DataFieldID="LocPK"   
        
                        DataFieldParentID="ParentLocPK" DataSourceID="LocationsQuery"   
        
                        DataTextField="LocID" AppendDataBoundItems="True">  
        
                    </telerik:RadTreeView> 
        
                    <asp:SqlDataSource ID="LocationsQuery" runat="server"   
        
                        ConnectionString="..." 
        
                        SelectCommand="SELECT [LocPK], [LocID], [LocPath], [ParentLocPK]  FROM [MMLocations]">  
        
                    </asp:SqlDataSource> 
        
                    <button title="Submit" id="close" onclick="returnToParent(); return false;">  
        
                                Submit</button>      
        
                </div> 
        
                </form> 
        
            </body> 
        
            </html>

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Entity Data Source

2 Answers, 1 is accepted