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[Solved] OnResponseEnd Argument values missing

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Ajax

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

Paige Cook asked on 02 May 2007, 07:51 PM

I am doing some testing with the 3rd party control WebScheduler by ComponentGo. I have found that when I have the Prometheus version of RadAjaxManager on my page along with the ComponentGo Web Scheduler that if I make a client-side AjaxRequest that in my OnResponseEnd function the args.EventArgument and args.EventTarget values are empty strings. If I remove the WebScheduler component from the page it behaves as expected. Also I tested with RadAjax 1.7.0.0 and it works fine. I know this involves a 3rd party control, but I wanted to see if you all had any ideas? Below is the markup that I am using for both the 1.7.0.0 and Prometheus versions.

RadAjax 1.7.0.0
ASPX

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="RadAjax.aspx.cs" Inherits="RadAjax" %> 
 
<!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>RadAjax 2007 Q1</title> 
    <script language="javascript" type="text/javascript"> 
        function InitiateAjaxRequest(arguments) 
        { 
            <%=RadAjaxManager1.ClientID %>.AjaxRequest(arguments); 
        } 
 
        function ajaxOnResponseEnd(sender, args) 
        { 
            var message; 
            message = "EventTarget: " + args.EventTarget + "\n\n"; 
            message += "EventArgument: " + args.EventArgument + "\n"; 
            alert(message); 
        } 
    </script></head> 
<body> 
    <form id="form1" runat="server"> 
    <asp:ScriptManager ID="ScriptManager1" runat="server" /> 
    <RadAjax:RadAjaxManager ID="RadAjaxManager1" runat="server" EnableOutsideScripts="true" OnAjaxRequest="Telerik_AjaxRequest" ClientEvents-OnResponseEnd="ajaxOnResponseEnd"> 
        <AjaxSettings> 
            <RadAjax:AjaxSetting AjaxControlID="RadAjaxManager1"> 
                <UpdatedControls> 
                    <RadAjax:AjaxUpdatedControl ControlID="lblTime" /> 
                </UpdatedControls> 
            </RadAjax:AjaxSetting> 
       </AjaxSettings> 
    </RadAjax:RadAjaxManager>   
    <div> 
       <a href="javascript:InitiateAjaxRequest('UpdateTime,1');">Update Time</a> 
       <br /> 
       <asp:Label ID="lblTime" runat="server" /> 
       <br /> 
       <ComponentGo:Scheduler ID="Sch" runat="server" BackColor="WhiteSmoke" Caption="Schedule Book" 
            Font-Names="Verdana" Font-Size="Small" FreeDateColor="LightCoral" FreeTimeColor="White" 
            Height="200px" HorizontalHeaderLine="1px Black Solid" HorizontalLine="1px Silver Solid" 
            ObjectID="SchObj" VerticalLine0="2px Silver Solid" VerticalLine1="1px Silver Solid" 
            VerticalResourceLine="1px Silver Solid" Width="100%" NumberOfCols="47" TimeResolution="HalfHour" 
             FirstDateTime="2007-04-12 4:00am" CellWidth="20px"  
              SaveStateData="All" BehaviorOptions="AllowOverlapItems, Default"  
             WorkHourBegin="12:00" WorkHourEnd="12:00" ViewOptions="ShowCaption, Default"> 
            <BodyStyle BackColor="#C0C0C0" ContextMenuID="BodyMenu"> 
            </BodyStyle> 
            <TimeLineStyle Font-Size="X-Small" ResourceImage="Gray"> 
            </TimeLineStyle> 
            <CaptionStyle HorizontalAlign="Center" ResourceImage="Navy"> 
            </CaptionStyle> 
            <ResourceListStyle BackColor="Snow" ContextMenuID="ResourcesMenu"> 
            </ResourceListStyle> 
            <ResourceHeaderStyle BackColor="#D5E1FF"> 
            </ResourceHeaderStyle> 
            <Columns> 
                <ComponentGo:ResourceColumn ShowTree="True" Text="Name"> 
                </ComponentGo:ResourceColumn> 
                <ComponentGo:ResourceColumn DataIndex="1" Text="Description" Width="500px"> 
                </ComponentGo:ResourceColumn> 
            </Columns> 
            <DefaultItemStyle> 
                <EventDblClick ClientScript="editItem(SchObj.get_ClickedItem().get_ItemID())" /> 
             </DefaultItemStyle> 
        </ComponentGo:Scheduler> 
    </div> 
    </form> 
</body> 
</html> 
 

using System; 
using System.Data; 
using System.Configuration; 
using System.Collections; 
using System.Web; 
using System.Web.Security; 
using System.Web.UI; 
using System.Web.UI.WebControls; 
using System.Web.UI.WebControls.WebParts; 
using System.Web.UI.HtmlControls; 
 
public partial class RadAjax : System.Web.UI.Page 
{ 
    protected void Page_Load(object sender, EventArgs e) 
    { 
        if (!IsPostBack) 
            UpdateTime(); 
    } 
    protected void Telerik_AjaxRequest(object sender, Telerik.WebControls.AjaxRequestEventArgs e) 
    { 
        string[] args = e.Argument.Split(','); 
        if (string.Compare(args[0], "updatetime", true) == 0) 
            UpdateTime(); 
    } 
 
    private void UpdateTime() 
    { 
        lblTime.Text = DateTime.Now.ToString(); 
    } 
} 
 

Ajax "Prometheus"
ASPX

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="AjaxPrometheus.aspx.cs" Inherits="AjaxPrometheus" %> 
 
<!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 id="Head1" runat="server"> 
    <title>Ajax "Prometheus"</title> 
    <script language="javascript" type="text/javascript"> 
        function InitiateAjaxRequest(arguments) 
        { 
            <%=RadAjaxManager1.ClientID %>.AjaxRequest(arguments); 
        } 
 
        function ajaxOnResponseEnd(sender, args) 
        { 
            var message; 
            message = "EventTarget: " + args.EventTarget + "\n\n"; 
            message += "EventArgument: " + args.EventArgument + "\n"; 
            alert(message); 
        } 
    </script></head> 
<body> 
    <form id="form1" runat="server"> 
    <asp:ScriptManager ID="ScriptManager1" runat="server" /> 
    <Telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="Telerik_AjaxRequest" ClientEvents-OnResponseEnd="ajaxOnResponseEnd"> 
        <AjaxSettings> 
            <Telerik:AjaxSetting AjaxControlID="RadAjaxManager1"> 
                <UpdatedControls> 
                    <Telerik:AjaxUpdatedControl ControlID="lblTime" /> 
                </UpdatedControls> 
            </Telerik:AjaxSetting> 
       </AjaxSettings> 
    </Telerik:RadAjaxManager>   
    <div> 
       <a href="javascript:InitiateAjaxRequest('UpdateTime,1');">Update Time</a> 
       <br /> 
       <asp:Label ID="lblTime" runat="server" /> 
       <br /> 
       <ComponentGo:Scheduler ID="Sch" runat="server" BackColor="WhiteSmoke" Caption="Schedule Book" 
            Font-Names="Verdana" Font-Size="Small" FreeDateColor="LightCoral" FreeTimeColor="White" 
            Height="200px" HorizontalHeaderLine="1px Black Solid" HorizontalLine="1px Silver Solid" 
            ObjectID="SchObj" VerticalLine0="2px Silver Solid" VerticalLine1="1px Silver Solid" 
            VerticalResourceLine="1px Silver Solid" Width="100%" NumberOfCols="47" TimeResolution="HalfHour" 
             FirstDateTime="2007-04-12 4:00am" CellWidth="20px"  
              SaveStateData="All" BehaviorOptions="AllowOverlapItems, Default"  
             WorkHourBegin="12:00" WorkHourEnd="12:00" ViewOptions="ShowCaption, Default"> 
            <BodyStyle BackColor="#C0C0C0" ContextMenuID="BodyMenu"> 
            </BodyStyle> 
            <TimeLineStyle Font-Size="X-Small" ResourceImage="Gray"> 
            </TimeLineStyle> 
            <CaptionStyle HorizontalAlign="Center" ResourceImage="Navy"> 
            </CaptionStyle> 
            <ResourceListStyle BackColor="Snow" ContextMenuID="ResourcesMenu"> 
            </ResourceListStyle> 
            <ResourceHeaderStyle BackColor="#D5E1FF"> 
            </ResourceHeaderStyle> 
            <Columns> 
                <ComponentGo:ResourceColumn ShowTree="True" Text="Name"> 
                </ComponentGo:ResourceColumn> 
                <ComponentGo:ResourceColumn DataIndex="1" Text="Description" Width="500px"> 
                </ComponentGo:ResourceColumn> 
            </Columns> 
            <DefaultItemStyle> 
                <EventDblClick ClientScript="editItem(SchObj.get_ClickedItem().get_ItemID())" /> 
             </DefaultItemStyle> 
        </ComponentGo:Scheduler> 
    </div> 
    </form> 
</body> 
</html> 
 

using System; 
using System.Data; 
using System.Configuration; 
using System.Collections; 
using System.Web; 
using System.Web.Security; 
using System.Web.UI; 
using System.Web.UI.WebControls; 
using System.Web.UI.WebControls.WebParts; 
using System.Web.UI.HtmlControls; 
 
public partial class AjaxPrometheus : System.Web.UI.Page 
{ 
    protected void Page_Load(object sender, EventArgs e) 
    { 
        if (!IsPostBack) 
            UpdateTime(); 
    } 
    protected void Telerik_AjaxRequest(object sender, Telerik.Web.UI.AjaxRequestEventArgs e) 
    { 
        string[] args = e.Argument.Split(','); 
        if (string.Compare(args[0], "updatetime", true) == 0) 
            UpdateTime(); 
    } 
 
    private void UpdateTime() 
    { 
        lblTime.Text = DateTime.Now.ToString(); 
    } 
} 
 

I am using version Demo version 2.0.9 of the ComponentGo control which can be downloaded here.

Additionally, I can provide my example project via email if you would like.

Thanks,
Paige

[Solved] OnResponseEnd Argument values missing

1 Answer, 1 is accepted