Rank 1
I have a page that creates docks programmatically and assigns a custom command to each dock. The custom command uses the OnClientCommand property to set the client-side function that executes when the command is clicked.
The first problem I am having, is that the client-side function is being automatically executed when the docks are loaded. I need the function to be executed only when the user clicks the custom command button.
The second problem is that when I click the custom command button, I get the following script run-time error within the script manager WebResource.axd:
Message: Object doesn't support this property or method
Line: 6
Char: 29366
Code: 0
I am running Telerik RadControls version 2010-1-415. I am using the 3.5 framework .dll inside a 3.5 framework web application using Visual Studio 2010 Professional.
Here is the Web Form code:
| <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="RadDockTest.aspx.cs" Inherits="TelerikTest.RadDockTest" %> |
| <!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></title> |
| </head> |
| <body> |
| <form id="form1" runat="server"> |
| <telerik:RadScriptManager ID="RadScriptManager1" Runat="server"> |
| </telerik:RadScriptManager> |
| <div> |
| <script language="javascript" type="text/javascript"> |
| function CustomCommandClick(dockID) { |
| alert("Custom command clicked for dock #" + dockID); |
| } |
| </script> |
| <asp:UpdatePanel ID="upRadDocks" runat="server" ChildrenAsTriggers="false" UpdateMode="Conditional"> |
| <Triggers> |
| <asp:AsyncPostBackTrigger ControlID="btnLoadDocks" EventName="Click" /> |
| </Triggers> |
| <ContentTemplate> |
| <asp:Button ID="btnLoadDocks" runat="server" Text="Load Docks" OnClick="btnLoadDocks_Click" /> |
| <telerik:RadDockLayout ID="rdlRadDocks" runat="server"> |
| <telerik:RadDockZone ID="rdzDynamicDocks" runat="server" Width="800" MinHeight="200"> |
| </telerik:RadDockZone> |
| </telerik:RadDockLayout> |
| </ContentTemplate> |
| </asp:UpdatePanel> |
| </div> |
| </form> |
| </body> |
| </html> |
Here is the class code:
| using System; |
| using System.Collections.Generic; |
| using System.Linq; |
| using System.Web; |
| using System.Web.UI; |
| using System.Web.UI.WebControls; |
| using Telerik.Web.UI; |
| namespace TelerikTest |
| { |
| public partial class RadDockTest : System.Web.UI.Page |
| { |
| protected void Page_Load(object sender, EventArgs e) |
| { |
| } |
| /// <summary> |
| /// Creates a new rad dock |
| /// </summary> |
| /// <param name="id">The dock ID</param> |
| /// <returns>A RadDock control</returns> |
| private RadDock CreateRadDock(int id) |
| { |
| //Create the new dock |
| RadDock dock = new RadDock(); |
| dock.DockMode = DockMode.Docked; |
| dock.UniqueName = "rd" + id.ToString(); |
| dock.ID = dock.UniqueName; |
| dock.Width = Unit.Pixel(800); |
| //Clear dock commands |
| dock.Commands.Clear(); |
| //Add the dock commands |
| DockCommand command = new DockCommand(); |
| command.Name = "Custom Command"; |
| command.Text = "Custom Command"; |
| command.OnClientCommand = "CustomCommandClick('" + dock.UniqueName + "');"; |
| dock.Commands.Add(command); |
| return dock; |
| } |
| /// <summary> |
| /// Load Docks button click event |
| /// </summary> |
| /// <param name="sender"></param> |
| /// <param name="e"></param> |
| protected void btnLoadDocks_Click(object sender, EventArgs e) |
| { |
| //Load the docks |
| for(int i = 0; i <= 4; i++) |
| { |
| //Create a new dock |
| RadDock dock = this.CreateRadDock(i); |
| //Add the new dock to the dock zone |
| this.rdzDynamicDocks.Controls.Add(dock); |
| } |
| } |
| } |
| } |
1 Answer, 1 is accepted
Rank 1
Changing the signature of the client-side function to "function CustomCommandClick(dock, sender)" and the value of the OnClientCommand property to "CustomCommandClick" fixed the issue.
Works like a charm now.