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Raddocklayout.RegisteredDocks.Count() Always return 0

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Dock

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

jerry asked on 20 Jun 2007, 05:21 AM

Hi,
I am just trying to use the new promtheus build(2007.1.615.0). I found the property of Raddocklayout.RegisteredDocks always returns me a empty collection.
My code is as following.
Any wrong(bug?) with it?
Default2.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %> 

<%@ Register tagprefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI" %> 

<!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:Label ID="lblError" runat="server" ForeColor="red" /> 

            <asp:ScriptManager ID="ScriptManager1" runat="server">  

            </asp:ScriptManager> 

            <telerik:raddocklayout id="rdl" runat="server" /> 

            <asp:Panel ID="pnlLeft" runat="server" BackColor="yellow" Width="160px"></asp:Panel> 

        </div> 

    </form> 

</body> 

</html>

default2.aspx.cs

using System;  

using System.Web.UI;  

using System.Web.UI.WebControls;  

using Telerik.Web.UI;  

using Orientation=Telerik.Web.UI.Orientation;  

public partial class Default2 : Page  

{  

    protected void Page_Init(object sender, EventArgs e)  

    {  

        RadDockZone z1 = new RadDockZone();  

        z1.ID ="zone1";  

        z1.Width = Unit.Pixel(150);  

        z1.BorderStyle = BorderStyle.Solid;  

        z1.Orientation = Orientation.Horizontal;  

        RadDockZone z2 = new RadDockZone();  

        z2.ID = "zone2";  

        z2.Width = Unit.Pixel(150);  

        z2.BorderStyle = BorderStyle.Solid;  

        z2.Orientation = Orientation.Horizontal;  

        pnlLeft.Controls.Add(z1);   

        pnlLeft.Controls.Add(z2);  

    }  

    protected void Page_Load(object sender, EventArgs e)  

    {  

        lblError.Text = rdl.RegisteredDocks.Count.ToString();  

    }  

}

3 Answers, 1 is accepted

answered on 20 Jun 2007, 06:00 AM

RegisteredDocks.zip

Hello,

rdl.RegisteredDocks returns all RadDock objects registered with this RadDockLayout control. From what I saw in your code, you do not have any docks in the first place. You just create zones and you add them to a panel - no docks and layout involved here. I am attaching your page modified so that some docks are dynamically created and added to the zones, the zones are then added to the layout and in this scenario rdl.RegisteredDocks.Count will return the count of the docks. You could modify my example to fit your requirements - it is only important to remember that if you want to use rdl.RegisteredDocks.Count then the docks must be INSIDE the layout regardless whether in a zone or not. If you have additional questions, please contact us again.

Sincerely yours,
Petya
the Telerik team

Instantly find answers to your questions at the new Telerik Support Center

answered on 22 Jun 2007, 02:43 PM

I used the rad window control its perfectly run in .ashx file
coding:

    Sub ProcessRequest(ByVal context As HttpContext) Implements IHttpHandler.ProcessRequest
        'Dim sb As New StringBuilder
        Dim h1 As New Web.UI.WebControls.LinkButton
        Dim l1 As New Label
        Dim l2 As New Label
        Dim a1 As New Telerik.WebControls.RadWindowManager
        'Dim b1 As New Telerik.WebControls.RadWindow
        Dim sw As StringWriter = New StringWriter
        Dim newpage As New Page
        Dim htmlform As New HtmlForm
        Dim p As Panel = New Panel
        Dim lbl1 As Button = New Button
        Dim offsetLeft As Integer = 0

        ''''''''''''

        Dim writer As HtmlTextWriter = New HtmlTextWriter(sw)
        context.Response.ContentType = "text/html"
        context.Response.ContentType = "image/jpeg"
        context.Response.ContentType = "image/gif"
        context.Response.ContentType = "image/png"
        context.Response.ContentType = "text/plain"

        ''''''''''''''''

        h1.ID = "btn"
        h1.Text = "Registration form"
        h1.PostBackUrl = ""
        h1.Style.Add("font-family", "Arial")
        h1.Style.Add("font-size", "11px")
        h1.Style.Add("color", "Red")
        h1.Style.Add("font-weight", "bold")
        h1.Style.Add("cursor", "hand")
        h1.CssClass = "Reportindex"
        h1.Attributes.Add("onmouseover", "window.radopen('http://sns-devsrv/syndicate-src/step_1.html');")

        ''''''''''''

        l1.ID = "l1"
        l1.Text = "RadWindow is a component that can replace the standard browser dialogs and alert/prompt/confirm boxes. Developers can build modal and non-modal dialogs and windows, " & h1.Text & " individually or in groups that mimic the behavior of the Windows taskbar."
        l2.ID = "l2"
        l2.Text = "RadWindow is a component that can replace"

        '''''''''''''

        lbl1.ID = "lbl"
        lbl1.Width = "970"
        lbl1.BackColor = Color.SkyBlue
        lbl1.Text = "Click here to view radwindow"
        lbl1.Font.Bold = True

        ''''''''''''''''

        a1.ID = "wing"
        'a1.Language = "fr-FR"
        'a1.OpenerElementId = h1.ID
        a1.Height = "350"
        a1.Behavior = Telerik.WebControls.RadWindowBehaviorFlags.Default
        a1.Page = newpage
        'a1.CssClass = "RegWizard.css"
        a1.EnableTheming = True
        a1.UseEmbeddedScripts = False
        'a1.OffsetElementId = h1.ClientID
        a1.RadControlsDir = "~/RadControls"
        'b1.SkinsPath = context.Server.MapPath("~/RadControls/Window/Skins")

        a1.Skin = "Default"

        ''a1.UseClassicWindows = True

        ''''''''''''''
        For Each b1 As Telerik.WebControls.RadWindow In a1.Windows
            b1.ID = "RadWindow1"
            b1.SkinsPath = "~/RadControls/Window/Skins"

            b1.NavigateUrl = "~step_1.html"
            b1.Modal = True
            b1.ReloadOnShow = True
            b1.RadControlsDir = "~/RadControls"
            'b1.MinimizeZoneId = "MinimizeZone"
            'b1.MinimizeMode =MinimizeZone

            'b1.InitialBehavior = Minimize
            b1.Title = ""
            a1.Windows.Add(b1)
        Next

        'a1.Top = 15
        'a1.Left = offsetLeft
        'offsetLeft += 100
        'b1.Skin = "Blue"
        'b1.UseEmbeddedScripts = False

        'p.Controls.Add(lbl1)
        'p.Controls.Add(l1)
        p.Controls.Add(h1)
        htmlform.Controls.Add(a1)
        newpage.Controls.Add(htmlform)
        p.RenderControl(writer)
        a1.RenderControl(writer)

        'context.Response.Write("document.write('<table><tr><td style=font-family:Arial;font-size:11px;color:green;> RadWindow is a component that can replace the standard browser dialogs and alert/prompt/confirm boxes. Developers can build modal " + MakeJava(sw.ToString) + " individually or in groups that mimic the behavior of the Windows taskbar.</td></tr></table>');")

        context.Response.Write("document.write('" + MakeJava(sw.ToString) + "');")
        'context.Response.Write("document.write('<img src=http://sns-devsrv/syndicate-src/RadControls/Window/Skins/Default/Img/close.gif visible=false />');")

    End Sub

    ReadOnly Property IsReusable() As Boolean Implements IHttpHandler.IsReusable
        Get
            Return False
        End Get
    End Property
    Public Shared Function MakeJava(ByVal strIn As String) As String
        strIn = strIn.Replace("" & Microsoft.VisualBasic.Chr(13) & "", "")
        strIn = strIn.Replace("\", "\\")
        strIn = strIn.Replace("'", "\'")
        strIn = strIn.Replace("" & Microsoft.VisualBasic.Chr(13) & "", "")
        strIn = strIn.Replace("" & Microsoft.VisualBasic.Chr(10) & "", "\n")
        strIn = strIn.Replace("" & Microsoft.VisualBasic.Chr(9) & "", "\t")
        strIn = strIn.Replace("<", "<'+'")
        Return strIn
    End Function

I called this page in another server


        <script src="http://sns-devsrv/syndicate-src/Scripts/RadWindowClient.js"></script>

        <script src="http://sns-devsrv/syndicate-src/syndicate.ashx" ></script>

But not called skin image

tell me urgent

thanks
jebasing