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RADTreeView switches to "GET" if a port# is specified in WebServiceSettings ???
Hi,

I have a VS2010 solution in which I have a project containing an AJAX-Enabled WCF service, and also a RADControls Web Application. The default.aspx has a RADTreeView control on it. I load the root nodes and first children of the tree in the onPageLoad event server side. I have the treeview control configured to hit a WCF web service when expanded. Here is my markup...

<

 

 

telerik:RadTreeView ID="RadTreeView1" Runat="server" DataTextField="Text" DataValueField="Value" Skin="Outlook" Width="477px">

 

 

 

<Nodes>

 

 

 

<telerik:RadTreeNode runat="server" AllowDrag="False" AllowDrop="False" AllowEdit="False" Checkable="False" Text="Laws">

 

 

 

</telerik:RadTreeNode>

 

 

 

</Nodes>

 

 

 

<WebServiceSettings Path="http://localhost:22222/TMLawsDataService.svc" Method="LoadTreeNodes" UseHttpGet="false" />

 

 

 

<DataBindings>

 

 

 

<telerik:RadTreeNodeBinding Depth="1" ExpandMode="WebService" />

 

 

 

</DataBindings>

 

 

 

</telerik:RadTreeView>

 

If I have my WCF service in the same project as the default.aspx, then I don't need to specify a port number in the "Path" attribute of the WebServiceSettings node, and the RADTreeControl does a POST back to my WCF service onClientSideClick to get the next level of tree children, and everything works great. BUT if I want to be a good little coder and separate my projects out into a WCF project and a Web Client project under the same solution, then in order to debug my solution in Visual Studio, I need to set 2 startup projects, and run them on different assigned ports. When I do that, I need to specify the port number in the "Path" attribute of the WebServiceSettings node, and when I do that, the RADTreeView control suddenly decides to send GET requests to my service, which my WCF service does not handle, it only takes POSTs.

I have tried setting the "UseHttpGet" attribute of the  WebServiceSettings node to "false" but it does not affect the call type happening from the client to the server when a tree level is expanded by the user. If I specify a port #, it uses GET, if not, it uses POST.

SO... how do I fix this? I must have it do a POST back when I specify a port number on the Path attribute.

thanks for any help

- Roy
TreeView
Nikolay Tsenkov
Telerik team
 answered on 22 Dec 2010
0 answers
54 views
I need an urgent Help.... Kindly help me sonn......
i have developed one application like the follwing one... so i need to display the items in radlistbox2 whatever i done in radlistbox 1.....

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Demo.aspx.cs" Inherits="Demo" %>
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<%@ Register Assembly="SD.LLBLGen.Pro.ORMSupportClasses.NET20" Namespace="SD.LLBLGen.Pro.ORMSupportClasses"
    TagPrefix="llblgenpro" %>
   
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:ScriptManager ID="ScriptManager1" runat="server">
        </asp:ScriptManager>
    <div>
    <telerik:radlistbox ID="RadListBox1" runat="server" Height="300px" Width="300px"
                AllowTransfer="True"  DataSortField="Room"  EnableDragAndDrop="true"
                DataTextField="ColorDescription" DataValueField="ColorID"  DataSourceID="LLBLGenProDataSource1"
            Skin="Office2007" TransferToID="RadListBox2" OnTransferred="RadListBox1_Transferred"
                AutoPostBackOnTransfer="true">
                <ItemTemplate>
                    <table>
                        <tr><td style="width: 100px;">
                            <img src='<%# String.Format("General/ImageHandler.ashx?type=color&height=50&width=50&ID=" + "{0}",                        DataBinder.Eval(Container.DataItem, "ColorID")) %>' alt="image" />
                           </td> <td style="width:40px;">
                                <%# DataBinder.Eval(Container.DataItem, "ColorDescription")%>
                            </td>
                            <td style="width: 40px;">
                                <%# DataBinder.Eval(Container.DataItem, "ColorNumber")%>
                            </td>
                        </tr>
                    </table>
                </ItemTemplate>
            </telerik:radlistbox>
            
            
            <telerik:radlistbox ID="RadListBox2"    Skin="Office2007" DataTextField="ColorDescription" DataValueField="ColorID" runat="server" Height="300px"
                Width="250px">
                <Items>
               
                </Items>
               
            </telerik:radlistbox>
        <asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" />
        <asp:ListBox ID="ListBox1" runat="server"></asp:ListBox>
    
        <llblgenpro:LLBLGenProDataSource2 ID="LLBLGenProDataSource1" runat="server"
            AdapterTypeName="ES.FWPLM.DAL.DatabaseSpecific.DataAccessAdapter, ES.FWPLM.DALDBSpecific"
            DataContainerType="EntityCollection"
            EntityFactoryTypeName="ES.FWPLM.DAL.FactoryClasses.CatalogColorsEntityFactory, ES.FWPLM.DAL">
        </llblgenpro:LLBLGenProDataSource2>
    </div>
    
    </div>
    </form>
</body>
</html>

=====================================================================================================


Code Block:
-------------------------------------------------------------------------------------------------------------------------------------------------------------------

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using Telerik.Web.UI;
using System.Web.Script.Serialization;

public partial class Demo : System.Web.UI.Page
{
    public int ColorID { get; set; }
    public string ColorDescription { get; set; }
    public string ColorNumber { get; set; }
 

   
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            RadListBox1.DataBind();

        }
    }


    protected void RadListBox1_Transferred(object sender, RadListBoxTransferredEventArgs e)
    {
      
            foreach (RadListBoxItem item in e.Items)
            {
               item.DataBind();
            }
     
        
    }



    protected void Button1_Click(object sender, EventArgs e)
    {
        ListBox1.Items.Clear();
        for(int i=0;i < RadListBox2.Items.Count; i++)
        {
            ListBox1.Items.Add(RadListBox2.Items[i].Text.ToString() + " - " + RadListBox2.Items[i].Value.ToString());
        }
    }
}


======================================================================================================
please guide me soon...
General Discussions
Jagadish
Top achievements
Rank 1
 asked on 22 Dec 2010
8 answers
169 views
GRID QUESTIONS
Hi,

http://demos.telerik.com/aspnet-ajax/ajax/examples/manager/dynamicajaxsettings/defaultcs.aspx?product=grid

I saw the above link.

My Reruirement 

Can i make the "Add new  record" Button Disable/Hide  while in the edit mode?


Thanks & Regards
Kannan
Grid
Kannan
Top achievements
Rank 1
 answered on 22 Dec 2010
1 answer
63 views
Expand Panel Bar with NavigateUrl Property set not working in SharePoint 2010
Hi,

i have installed the rad asp.net ajax controls in version 2010.2.826.35 on a SharePoint 2010 web frontend server.
Then i migrated a SharePoint 2007 site running rad asp.net ajax controls in version 2009.1.311.35 to the sharepoint 2010 server. The sharepoint site uses the rad panelbar. I modified the panelbar to use the NavigateUrl property to navigate to websites when clicking on a RadPanelItem.
Unfortunately in 2010 the Bar does not get expanded when clicking on the root RadPanelItem. It only gets collapsed when clicking on the down arrow of the RadPanelItem, but this would be a break in usability. In the 2007 SharePoint site this works without any problem.

I placed the Panelbar in the sharepoint masterpage and didn't run any visual upgrade. So the 2007 masterpages are further in use.

Is there a way to get this running in sharepoint 2010 with 2010.2.826.35?

Kind regards
Gottfried
PanelBar
Simon
Telerik team
 answered on 22 Dec 2010
1 answer
142 views
Binding Data with EntityDataSource: X-Axis Labels
Hello,

When I bind the RadChart, I get a chart with 10 bars, but the only X-Axis label is "1", while there is a legend that shows the 10 colors for each bar (column name in database table).  I would like to label the X-Axis with the database column names programmatically, and have them correspond to the chart's bars.
    <telerik:RadChart ID="RadChart1" runat="server" DataSourceID="edsGrade">
    </telerik:RadChart>

    <asp:EntityDataSource ID="edsGrade" runat="server" 
        ConnectionString="name=BFEntities" DefaultContainerName="BFEntities" 
        EnableFlattening="False" EntitySetName="Grades" EntityTypeFilter="Grade" 
        AutoGenerateWhereClause="True">
        <WhereParameters>
            <asp:Parameter Name="Grades.GradeID"/>
        </WhereParameters>
    </asp:EntityDataSource>
    <telerik:RadChart ID="RadChart1" runat="server" DataSourceID="edsGrade">
    </telerik:RadChart>

    <asp:EntityDataSource ID="edsGrade" runat="server" 
        ConnectionString="name=BFEntities" DefaultContainerName="BFEntities" 
        EnableFlattening="False" EntitySetName="Grades" EntityTypeFilter="Grade" 
        AutoGenerateWhereClause="True">
        <WhereParameters>
            <asp:Parameter Name="Grades.GradeID"/>
        </WhereParameters>
    </asp:EntityDataSource>
    <telerik:RadChart ID="RadChart1" runat="server" DataSourceID="edsGrade">
    </telerik:RadChart>

    <asp:EntityDataSource ID="edsGrade" runat="server" 
        ConnectionString="name=BFEntities" DefaultContainerName="BFEntities" 
        EnableFlattening="False" EntitySetName="Grades" EntityTypeFilter="Grade" 
        AutoGenerateWhereClause="True">
        <WhereParameters>
            <asp:Parameter Name="Grades.GradeID"/>
        </WhereParameters>
    </asp:EntityDataSource>
    <telerik:RadChart ID="RadChart1" runat="server" DataSourceID="edsGrade">
    </telerik:RadChart>

    <asp:EntityDataSource ID="edsGrade" runat="server" 
        ConnectionString="name=BFEntities" DefaultContainerName="BFEntities" 
        EnableFlattening="False" EntitySetName="Grades" EntityTypeFilter="Grade" 
        AutoGenerateWhereClause="True">
        <WhereParameters>
            <asp:Parameter Name="Grades.GradeID"/>
        </WhereParameters>
    </asp:EntityDataSource>
    <asp:EntityDataSource ID="edsGrade" runat="server" 
        ConnectionString="name=BFEntities" DefaultContainerName="BFEntities" 
        EnableFlattening="False" EntitySetName="Grades" EntityTypeFilter="Grade" 
        AutoGenerateWhereClause="True">
        <WhereParameters>
            <asp:Parameter Name="Grades.GradeID"/>
        </WhereParameters>
    </asp:EntityDataSource>
    <asp:EntityDataSource ID="edsGrade" runat="server" 
        ConnectionString="name=BFEntities" DefaultContainerName="BFEntities" 
        EnableFlattening="False" EntitySetName="Grades" EntityTypeFilter="Grade" 
        AutoGenerateWhereClause="True">
        <WhereParameters>
            <asp:Parameter Name="Grades.GradeID"/>
        </WhereParameters>
    </asp:EntityDataSource>

I did something like this, but all it did was shove all the data from the db, into "Col1" and left "Col2" blank.

                    RadChart1.PlotArea.XAxis.AddItem("Str");
                    RadChart1.PlotArea.XAxis.AddItem("Aero");
                    RadChart1.PlotArea.XAxis.AddItem("Anaero");
                    RadChart1.PlotArea.XAxis.AddItem("Musc");
                    RadChart1.PlotArea.XAxis.AddItem("Cardio");
                    RadChart1.PlotArea.XAxis.AddItem("Power");
                    RadChart1.PlotArea.XAxis.AddItem("Str");
                    RadChart1.PlotArea.XAxis.AddItem("Aero");
                    RadChart1.PlotArea.XAxis.AddItem("Anaero");
                    RadChart1.PlotArea.XAxis.AddItem("Musc");
                    RadChart1.PlotArea.XAxis.AddItem("Cardio");
                    RadChart1.PlotArea.XAxis.AddItem("Power");
    <telerik:RadChart ID="RadChart1" runat="server" DataSourceID="edsGrade">
    </telerik:RadChart>
 
    <asp:EntityDataSource ID="edsGrade" runat="server"
        ConnectionString="name=BFEntities" DefaultContainerName="BFEntities"
        EnableFlattening="False" EntitySetName="Grades" EntityTypeFilter="Grade"
        AutoGenerateWhereClause="True">
        <WhereParameters>
            <asp:Parameter Name="Grades.GradeID"/>
        </WhereParameters>
    </asp:EntityDataSource>
 
...
 
RadChart1.PlotArea.XAxis.AddItem("Col1");
RadChart1.PlotArea.XAxis.AddItem("Col2");


Thanks for Your Assistance
Chart (Obsolete)
Ves
Telerik team
 answered on 22 Dec 2010
7 answers
309 views
RadGrid Databinding
Hi,

I have bounded a Grid to a SQL2008 datasource. When querying the db to select approx 3000 records and populate the Grid, I get a time-out as it takes in excess of 5min.

Running the same query and populating a ASP.NET GridView took 30 seconds.  Question: is there a setting that should be set on the Telerik Grid to speed-up databinding?

 Thanks
Grid
Tsvetina
Telerik team
 answered on 22 Dec 2010
1 answer
154 views
[Solved] Rad dock without Scrollbars
I want Rad dock without Scrollbars but all the controls in the raddock should be viewable
Dock
Pero
Telerik team
 answered on 22 Dec 2010
3 answers
206 views
Tabs not working in IE

tabs are not working in IE please verify my code below

<telerik:RadTabStrip ID="RadTabStrip1" runat="server" SkinID="RadTabStrip" MultiPageID="RadMultiPage1"
                    SelectedIndex="0" Width="447px" CausesValidation="false">
                    <Tabs>
                        <telerik:RadTab runat="server" TabIndex="0" Text="Active Profile" Selected="true"
                            Style="font-size: 13px;">
                        </telerik:RadTab>
                        <telerik:RadTab runat="server" TabIndex="1" Text="InActive Profile" Style="font-size: 13px;">
                        </telerik:RadTab>
                    </Tabs>
                </telerik:RadTabStrip>
<telerik:RadMultiPage ID="RadMultiPage1" runat="server" SelectedIndex="0" BorderWidth="0px">
                    <telerik:RadPageView ID="rdpvSalon" runat="server">

//////// Sample Table and Controls

</telerik:RadPageView>
                    <telerik:RadPageView ID="RadPageView1" runat="server">

//////// SampleTable and Controls

</telerik:RadPageView>
                </telerik:RadMultiPage>

TabStrip
Dimitar Terziev
Telerik team
 answered on 22 Dec 2010
2 answers
263 views
Showing /hiding RadControls in AJAX
Hello,
          I have an UpdatePanel in Ajax, Inside which I have a RadSlider. When I clicked on a button I want to display RadSlider. On Click of the button, I showed RadSlider in javascript but when a postback returns, the RadSlider disappears. does anyone know how to display/hide controls in Ajax??.. I went through this example

http://demos.telerik.com/aspnet-ajax/ajax/examples/common/showingwebcontrols/defaultcs.aspx

But I think it is very complicated. Should it be this complicated?..


Thanks,
Bharani
General Discussions
Georgi Tunev
Telerik team
 answered on 22 Dec 2010
1 answer
116 views
ItemCreated fire twice
I try to fill a combobox in the  RadListViewItem,but it do twice every time.

protected void RadListView1_ItemCreated(object sender, RadListViewItemEventArgs e)
        {
           
            //if (e.Item is RadListViewEditableItem && e.Item.IsInEditMode)
            {
                RadComboBox combo = e.Item.FindControl("rcmbDept1") as RadComboBox;
                if (combo != null)
                {
                    fillChildExistDept(combo);
                }
            }
        }





<telerik:RadListView ID="RadListView1" runat="server" ItemPlaceholderID="ItemContainer"
            OnNeedDataSource="RadListView1_NeedDataSource" OnItemCreated="RadListView1_ItemCreated"
            OnItemDataBound="RadListView1_ItemDataBound"
            onprerender="RadListView1_PreRender">
            <LayoutTemplate>
                <fieldset style="width: 100%;">
                    <legend>?????</legend>
                    <table cellpadding="0" cellspacing="0" style="width: 100%;">
                        <tr>
                            <td>
                                <asp:Button ID="btnAddRecord" runat="server" CommandName="InitInsert" Visible="<%#Container.InsertItemPosition == RadListViewInsertItemPosition.None %>"
                                    Text="??????" />
                            </td>
                        </tr>
                        <tr>
                            <td>
                                <asp:Panel ID="ItemContainer" runat="server" />
                            </td>
                        </tr>
                        <tr>
                            <td>
                                <telerik:RadDataPager ID="RadDataPager1" runat="server" PagedControlID="RadListView1"
                                    PageSize="3">
                                    <Fields>
                                        <telerik:RadDataPagerButtonField FieldType="FirstPrev" />
                                        <telerik:RadDataPagerButtonField FieldType="Numeric" />
                                        <telerik:RadDataPagerButtonField FieldType="NextLast" />
                                    </Fields>
                                </telerik:RadDataPager>
                            </td>
                        </tr>
                    </table>
                </fieldset>
            </LayoutTemplate>
            <ItemTemplate>
                <fieldset style="float: left; width: 280px; height: 140px;">
                    <table cellpadding="2" cellspacing="0" style="height: 100%;">
                        <tr>
                            <td style="width: 20%;">
                                ????:
                            </td>
                            <td style="width: 80%; padding-left: 5px;">
                                <%# Eval("DeptName") %>
                            </td>
                        </tr>
                        <tr>
                            <td>
                                ????:
                            </td>
                            <td style="width: 80%; padding-left: 5px;">
                                <%# Eval("CS")%>
                            </td>
                        </tr>
                        <tr>
                            <td>
                                ????:
                            </td>
                            <td style="width: 80%; padding-left: 5px;">
                                <%# Eval("DS")%>
                            </td>
                        </tr>
                        <tr>
                            <td colspan="2">
                                <asp:ImageButton ID="Button1" runat="server" CommandName="Edit" ImageUrl="~/images/Edit1.gif" />&nbsp;
                                <asp:ImageButton ID="Button2" runat="server" CommandName="Delete" CommandArgument='<%#Eval("ID") %>'
                                    ImageUrl="~/images/Delete1.gif" />
                            </td>
                        </tr>
                    </table>
                </fieldset>
            </ItemTemplate>
            <EditItemTemplate>
                <fieldset style="float: left; width: 280px; height: 140px;">
                    <table cellpadding="0" cellspacing="2" style="height: 100%">
                        <tr>
                            <td style="width: 20%;">
                                ????:
                            </td>
                            <td style="width: 80%; padding-left: 5px;">
                                
                            </td>
                        </tr>
                        <tr>
                            <td>
                                ????:
                            </td>
                            <td style="width: 80%; padding-left: 5px;">
                                <asp:TextBox ID="txtCS" runat="server" Text='<%# Bind("CS") %>' Width="75px"></asp:TextBox>
                            </td>
                        </tr>
                        <tr>
                            <td>
                                ????:
                            </td>
                            <td style="width: 80%; padding-left: 5px;">
                                <asp:TextBox ID="txtDS" runat="server" Text='<%# Bind("DS") %>' Width="75px"></asp:TextBox>
                            </td>
                        </tr>
                        <tr>
                            <td colspan="2">
                                <asp:ImageButton ID="Button1" runat="server" CommandName="Update" Text="Update" ImageUrl="~/ListView/Examples/DefiningStructure/DeclarativeDefinition/Img/Update.gif" />
                                <asp:ImageButton ID="Button2" runat="server" CommandName="Cancel" Text="Cancel" ImageUrl="~/ListView/Examples/DefiningStructure/DeclarativeDefinition/Img/Cancel.gif" />
                            </td>
                        </tr>
                    </table>
                </fieldset>
            </EditItemTemplate>
            <InsertItemTemplate>
                <fieldset style="float: left; width: 280px; height: 140px;">
                    <table cellpadding="0" cellspacing="2" style="height: 100%">
                        <tr>
                            <td style="width: 20%;">
                                ????:
                            </td>
                            <td style="width: 80%; padding-left: 5px;">
                                
                            </td>
                        </tr>
                        <tr>
                            <td>
                                ????:
                            </td>
                            <td style="width: 80%; padding-left: 5px;">
                                <asp:TextBox ID="txtCS" runat="server" Width="75px"></asp:TextBox>
                            </td>
                        </tr>
                        <tr>
                            <td>
                                ????:
                            </td>
                            <td style="width: 80%; padding-left: 5px;">
                                <asp:TextBox ID="txtDS" runat="server" Width="75px"></asp:TextBox>
                            </td>
                        </tr>
                        <tr>
                            <td colspan="2">
                                <asp:ImageButton ID="Button1" runat="server" CommandName="PerformInsert" Text="Insert"
                                    ImageUrl="~/images/Update.gif" />
                                <asp:ImageButton ID="Button2" runat="server" CommandName="Cancel" Text="Cancel" ImageUrl="~/images/Cancel.gif" />
                            </td>
                        </tr>
                    </table>
                </fieldset>
            </InsertItemTemplate>
        </telerik:RadListView>
ListView
Tsvetoslav
Telerik team
 answered on 22 Dec 2010
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Top users last month
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