Questions on UI for ASP.NET AJAX Forum

0 answers

103 views

Hi All --

I'm using the Schedule with about 70 resources (locations) and showing two months at day intervals.

The load time is not great, but what really slows things down is once it's loaded, just trying to scroll around is very laggy. I realize it's creating a ton of HTML, but I was wondering if there was any overhead I can cut from it...

I don't need to edit anything, it's for display only.

Scheduler

asked on 09 Feb 2010

1 answer

114 views

Visual Studio 2010 RC

Has anyone had any problems with using ListView in VS 2010 RC (or beta)? None of the server controls I add under any template (Item, Edit, etc) are not available from server-side code. I noticed they are not added into the "Designer" code file. I have tried both from the "Design" screen and "Source" screen.

ListView

answered on 09 Feb 2010

6 answers

119 views

RadEditor deployment error

I have been trying to install full featured RadEditorMOSS 5.6 trial version. I followed all the instructions to install Ajax extensions, changing web.config file and installing the solution. The solution was successfully installed. However, I am not able to deploy the solution to a site successfully. I followed the instructions to deploy both from Central Admin as well as stsadm command. The timer job successfully created. I do not see the feature added to the site. When I go to Solution Properties page, Deployment Status shows as Error. No other information. I did all my installation from front end server. I have 3 server environment, 1 front end, 1 index server and 1 sql server. Am I missing something? I checked Windows Sharepoint Administration service and it is running. I also tried resetting IIS after installing the solution. Any help is appreciated. Thanks.

WebParts for SharePoint

answered on 09 Feb 2010

1 answer

233 views

Determine if there is a node selected in the TreeView with Javascript

Is there a way to either get the count or search the TreeView recursively using Javascript to know if there is one or more selected nodes?

I have a multi-select TreeView and I need to disable a button when no nodes are selected.

Thanks
Greg

TreeView

answered on 09 Feb 2010

4 answers

141 views

radgrid

Hi,

I've a radgrid in my ascx. I've 3 buttons below the grid.

Now if I set tabindex to 1 forgrid and for the first button, I set the tab index 2 and so on .
But when ?I 've focus on my grid and click on tab button, the tab doesnot go the first button.
Instaead it goes to the IE url? how do i prevent this. I need the tab to work in the way i set it.Pls help me with code.

Grid

answered on 09 Feb 2010

5 answers

252 views

Entity Framework navigation property?

Hi,

In my appointment I require a custom field. My schedulers datasource is an EntityDataSource, with one of the entity properties of the appointment is a "donors", another entity.This "donors" propertie must be bound to a RadComboBox which contains a selection of donors in the insert/edit templates of the appointement.

I inserted an appointment directly in the database for testing purposes (so I can atleast show the appointment)

So my scheduler defenition looks like this:

                    <telerik:RadScheduler runat="server" ID="rsDonationSchedule" DayStartTime="08:00:00"         
                                                        DayEndTime="18:00:00" TimeZoneOffset="03:00:00" DataSourceID="edsDonationSchedule"         
                                                        DataKeyField="DonationScheduleId" DataStartField="Start" DataEndField="End" DataSubjectField="Subject"         
                                                        CustomAttributeNames="Donors" OnAppointmentInsert="rsDonationSchedule_OnAppointmentInsert" >         
                                                        <AdvancedForm Modal="true" />         

Notice the CustomAttributeNames="Donors"

Now when I use the AppointmentTemplate like this:

                    <AppointmentTemplate>         
               <%# Eval("Subject") %><%# Eval("Donors.SurName")%>         
            </AppointmentTemplate>         

The SurName of the donor is not displayed, but there is no error message either?

I can't get an appointment inserted (or updated) either....

                    <InlineInsertTemplate>         
                <span>         
                    <table>         
                        <tr>         
                            <td>         
                                <asp:Label ID="Label3" AssociatedControlID="TitleTextBox" runat="server">Onderwerp</asp:Label><asp:TextBox         
                                    ID="TitleTextBox" runat="server" Text='<%# Bind("Subject") %>' Width="90%" Height="20px"></asp:TextBox>         
                            </td>         
                        </tr>         
                        <tr>         
                            <td>         
                                <asp:Label ID="Label4" AssociatedControlID="rcbDonors" runat="server">Donor</asp:Label><telerik:RadComboBox         
                                    ID="rcbDonors" runat="server" DataSourceID="edsDonoren" DataTextField="DonorScheduleLabel"         
                                    DataValueField="DonorId" MarkFirstMatch="true" SelectedValue="<%# Bind('Donors.DonorId') %>" />         
                            </td>         
                        </tr>         
                        <tr>         
                            <td>         
                                <asp:Label ID="Label5" AssociatedControlID="txtDescription" runat="server">Info</asp:Label><asp:TextBox         
                                    ID="txtDescription" runat="server" Text='<%# Bind("Description") %>' Width="90%"         
                                    TextMode="MultiLine" Height="20px"></asp:TextBox>         
                            </td>         
                        </tr>         
                        <tr>         
                            <td>         
                                <asp:LinkButton ID="InsertButton" runat="server" CommandName="Insert">         
                                    <asp:Image runat="server" ID="insertImage" ImageUrl="Images/ok.png" AlternateText="insert" />         
                                </asp:LinkButton>         
                                <asp:LinkButton ID="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel">         
                                    <asp:Image runat="server" ID="Image2" ImageUrl="Images/cancel.png" AlternateText="cancel" />         
                                </asp:LinkButton>         
                            </td>         
                        </tr>         
                    </table>         
                </span>         
            </InlineInsertTemplate>         

There's an error message on the datasource inserting event (void edsDonationSchedule_Inserting(object sender, EntityDataSourceChangingEventArgs e)):

Exception {"Error while setting property 'Donors': 'This property descriptor does not support the SetValue method.'."} System.Exception {System.Web.UI.WebControls.EntityDataSourceValidationException}

I think need to set the DonorsReferenceEntityKey upon saving, but how would I do this?

When I catch event OnAppointmentCommand from my scheduler, I can add attributes, but adding "DonorsId" or "Donors.DonorsId" will fail since these are not properties off my appointment entity. Donors is, but it is an object, and it looks like I can only add "string" attributes...

Do I need to abandon the EF path?

Scheduler

answered on 09 Feb 2010

5 answers

273 views

How to access grid rows and columns?

    
            gridHubSitesGroup.Items[0].Cells[0].Text = "0"; 
        
                    gridHubSitesGroup.Items[0].Cells[1].Text = sq_str1.ExecuteScalar().ToString();

Hello I am trying to get the rows and cells of radgrid.

I want the items to insert into cells from CodeBehind.

This is how i am trying but it is throwing an exception saying Index was out of range.
Please reply.
Thanks.

General Discussions

answered on 09 Feb 2010

4 answers

210 views

Hebrew support

When using Grid for Hebrew (right to left) together with scrolling.

an empty column is added to the grid header row, on the left side as if it's left to right grid (English) and it's not suitable for Hebrew.

Attached is a screenshot for demonstrating the problem.
As you can see, the scroll is added correctly on the left side of the grid, but the rectangular added to the header row is put on the right side of the grid.

Thank you!

Grid

answered on 09 Feb 2010

3 answers

159 views

[Solved] Hoizontal scrollbar and dropdown height

Hi, I'm using a RadComboBox with MaxHeight defined. If the width of the text in the items is bigger than the width of the dropdown list, a auto horizontal scrollbar will appear, that's nice and desirable, but, if there is just one item and the horizontal scrollbar appears, the item will be hidden by the scrollbar.

There is someway to continue using MaxHeight without this problem?

I attached a image that shows what I mean.

ComboBox