PartialViewResult: Error Returned from Controller Action

[rbarr]

I am trying to display a partial view however I keep getting the error message: " Microsoft JScript runtime error: 'Ext' is undefined ".

The error occurs on return from the Controller action.

Code where controller action is being called (Email.aspx):

<ext:Button ID="FileButton" runat="server" Text="File" Icon="Add" Disabled="true">
                                        <DirectEvents>
                                            <Click Url="/Personal/ActionsWindow/" >
                                                <ExtraParams>
                                                    <ext:Parameter Name="record" Value="#{GridPanel1}.getRowsValues({ selectedOnly: true })[0]"
                                                        Mode="Raw" />
                                                </ExtraParams>
                                            </Click>
                                        </DirectEvents>
                                    </ext:Button>

Contoller action (PersonalController.cs):

        public Ext.Net.MVC.PartialViewResult ActionsWindow(String record)
        {
            Ext.Net.MVC.PartialViewResult p = new Ext.Net.MVC.PartialViewResult();
            return p;
        }

Partial View (ActionsWindow.ascx):

<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl" %>
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>

<ext:Window ID="HoldAllWindow" runat="server" Width="600" Height="400" Modal="true"
    Hidden="true" Layout="Fit" Maximizable="true">
</ext:Window>

[Daniil]

Hi,

I tried the code you posted and it appears to be working fine.

Could you post the response of this action?

[rbarr]

Hello Daniil

If I set a breakpoint in the controller action then the execution of the code reaches there without any problems.

If execution is continued then this happens:



If ececution is continued again this happens:




I solved the problem by setting Type="Load" for the direct event, which I should have realised would solve it as I asked about a problem relating to the same set of classes in this thread only the other day:
http://forums.ext.net/showthread.php...k-it-should%29

All the components in the class are wrapped in a form tag with runat="server". I don't quite understand why this happens?

[Daniil]

By default there is Type="Submit".

Type="Submit" means that a form is submitted.

If there is a FileUploadField on the page, the request expects the response with a file (IsUpload="true" for the action result). You don't pass a file, so, there is a bad response.

Type="Load" means that a form is not submitted, therefore it works.