Hi guys, i'm new with this topic and i need your help.

I know how to edit info inside a grid (now i'm using popup mode) and it works. But my boss asked me to change a field (logo picture converted into base64 string ) and i needed to use the radupload control inside the grid.

I've added it manually and it appears without problems but i don't know how to get this file to convert it into base64 string... could you help me with this? thanks a lot!

This is the code i'm using into the grid

And this one is part of the codebehind

I have a RadAutoCompleteBox 

<

 

 

telerik:RadAutoCompleteBox runat="server" ID="radtxtKeywordSearch" InputType="Token"

 

 

 

AllowCustomToken="true" Height="200px" Width="500px" DropDownWidth="500px" DropDownHeight="200px"

 

 

 

BorderColor="Gray" BorderWidth="1px" BorderStyle="Solid" CssClass="radsearch"

 

 

 

BackColor="#F0F8FF">

 

 

 

</telerik:RadAutoCompleteBox>

 

I am entering something text like "re" but it is selecting "real estate" once type Enter button
my query is it should not select real estate it should select what i have entered that only for that
what i need to do
Could u plz. suggest me...
Advance thank u

Hi.

We bought Q2 2012 SP1 (version 2012.2.724) to upgrade the old version. The primary purpose of the Telerik is to use the Radeditor as the WYSIWYG editor and manage file uploads. We'd been using old version for many years in the past and thought of upgrading due to new features and better browser support.

The default installation works ok in both dev and prodcution environment but wanted to use customprovider for all file uploads. The moment I switch to custom provider the Radedior File upload dialogs stars giving "Value Cannnot be null" erro intermittenetly. This happens only in production environement and the error pops up 50% of the time. When trying to expand the folder tree it hangs with the "rotating wheel animation" sometimes due to the same error.


Please help

Dev Environment: Windows 7 / IIS7 / Asp.NET 3.5
Production Environment: Windows Server 2008 / IIS 7 / Asp.Net 3.5



My sample code block is below.


The Error

Server Error in '/' Application.

---

Value cannot be null.
Parameter name: type

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: type

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[ArgumentNullException: Value cannot be null. Parameter name: type] System.Activator.CreateInstance(Type type, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes) +7681546 Telerik.Web.UI.RadFileExplorer.InitContentProvider(String selectedUrl) +228 Telerik.Web.UI.RadFileExplorer.InitContentProvider() +140 Telerik.Web.UI.RadFileExplorer.get_ContentProvider() +24 Telerik.Web.UI.RadFileExplorer.BindExplorer() +48 Telerik.Web.UI.RadFileExplorer.OnLoad(EventArgs e) +216 System.Web.UI.Control.LoadRecursive() +50 System.Web.UI.Control.LoadRecursive() +141 System.Web.UI.Control.LoadRecursive() +141 System.Web.UI.Control.LoadRecursive() +141 System.Web.UI.Control.LoadRecursive() +141 System.Web.UI.Control.LoadRecursive() +141 System.Web.UI.Control.LoadRecursive() +141 System.Web.UI.Control.LoadRecursive() +141 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627

I'm using the latest reease (RadControls for ASP.NET AJAX Q2 2012 SP1) and it is not catching simple spelling errors (like goodby, thimg, etc.) Is there something wrong with the en-US.tdf dictionary??
I have attached a screen print.

I am working on RadScheduler

<telerik:RadScheduler ID="RadScheduler1" runat="server" DataEndField="End" DataKeyField="ID"
        DataRecurrenceField="RecurrenceRule" DataRecurrenceParentKeyField="RecurrenceParentID"
        DataSourceID="SchedulerDataSource" DataDescriptionField="Description" Height="700px"
        DataStartField="Start" DataSubjectField="Subject" EnableEmbeddedSkins="true"
        Skin="Windows7" OnAppointmentCreated="RadScheduler1_AppointmentCreated" AdvancedForm-Enabled="true"
        OnAppointmentDataBound="RadScheduler1_AppointmentDataBound1" OnDataBound="RadScheduler1_DataBound"
        StartInsertingInAdvancedForm="true">
        <AppointmentContextMenuSettings EnableDefault="true" />
        <AdvancedForm Modal="true" />
        <TimelineView UserSelectable="false" />
        <ResourceTypes>
            <telerik:ResourceType DataSourceID="RoomsDataSource" ForeignKeyField="RoomID" KeyField="ID"
                Name="Room" TextField="RoomName" />
            <telerik:ResourceType DataSourceID="DocDataSource" ForeignKeyField="DoctorID" KeyField="UID"
                Name="DoctorName" TextField="first_name" />
            <telerik:ResourceType DataSourceID="PatientDataSource" ForeignKeyField="PatientID"
                KeyField="UID" Name="PatientName" TextField="FullName" />
            <telerik:ResourceType DataSourceID="TypeDataSource" ForeignKeyField="TypeID" KeyField="UID"
                Name="Type" TextField="UtilityValue" />
            <telerik:ResourceType DataSourceID="SqlClinic" ForeignKeyField="CompanyId" KeyField="CompanyId"
                Name="Clinic" TextField="CompanyName" />
        </ResourceTypes>
        <ResourceStyles>
            <telerik:ResourceStyleMapping Text="DoctorName" BackColor="Chocolate" />
        </ResourceStyles>
        <AppointmentTemplate>
            <div>
                <asp:Panel ID="RecurrencePanel" CssClass="rsAptRecurrence" runat="server" Visible="false" />
                <asp:Panel ID="RecurrenceExceptionPanel" CssClass="rsAptRecurrenceException" runat="server"
                    Visible="false" />
                <asp:Panel ID="ReminderPanel" CssClass="rsAptReminder" runat="server" Visible="false" />
                <%#Eval("Subject") %>

            </div>
            <hr />
            <div>
            Test: <strong>
                    <%#Container.Appointment.Resources.GetResourceByType("DoctorName").Text%>
                </strong>
            <br />
                Doctor: <strong>
                    <%#Container.Appointment.Resources.GetResourceByType("DoctorName").Text%>
                </strong>
                <br />
                Patient: <strong>
                    <%#Container.Appointment.Resources.GetResourceByType("PatientName").Text%>
                </strong>
                <br />
                Room: <strong>
                    <%#Container.Appointment.Resources.GetResourceByType("Room").Text%>
                </strong>
                <br />
                Type: <strong>
                    <%#Container.Appointment.Resources.GetResourceByType("Type").Text%>
                </strong>
                <br />
                Clinic : <strong>
                    <%#Container.Appointment.Resources.GetResourceByType("Clinic").Text%>
                </strong>
                <br />
                
            </div>
        </AppointmentTemplate>

    </telerik:RadScheduler>
    <telerik:RadToolTipManager ID="RadToolTipManager1" runat="server" OnAjaxUpdate="RadToolTipManager1_AjaxUpdate">
    </telerik:RadToolTipManager>
    <asp:SqlDataSource ID="SchedulerDataSource" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
        DeleteCommand="DeleteAppointments" DeleteCommandType="StoredProcedure" InsertCommand="INSERT INTO [Appointments] ([Subject], [Start], [End], [RecurrenceRule], [RecurrenceParentID], [Description], [RoomID],[DoctorID],[PatientID],[TypeID],[CompanyId]) VALUES (@Subject, @Start, @End, @RecurrenceRule, @RecurrenceParentID, @Description, @RoomID,@DoctorID,@PatientID,@TypeID,@CompanyId) select @@Identity"
        SelectCommand="SearchAppointmentsDefault" SelectCommandType="StoredProcedure"
        UpdateCommand="UPDATE [Appointments] SET [Subject] = @Subject, [Start] = @Start, [End] = @End, [RecurrenceRule] = @RecurrenceRule, [RecurrenceParentID] = @RecurrenceParentID, [Description] = @Description, [RoomID] = @RoomID,[DoctorID]=@DoctorID,[PatientID]=@PatientID, [TypeID]=@TypeID,[CompanyId]=@CompanyId WHERE [ID] = @ID">
        <InsertParameters>
            <asp:Parameter Name="Subject" Type="String" />
            <asp:Parameter Name="Start" Type="DateTime" />
            <asp:Parameter Name="End" Type="DateTime" />
            <asp:Parameter Name="RecurrenceRule" Type="String" />
            <asp:Parameter Name="RecurrenceParentID" Type="Int32" />
            <asp:Parameter Name="Description" Type="String" />
            <asp:Parameter Name="RoomID" Type="Int32" />
            <asp:Parameter Name="DoctorID" Type="Int32" />
            <asp:Parameter Name="PatientID" Type="Int32" />
            <asp:Parameter Name="TypeID" Type="Int32" />
            <asp:Parameter Name="CompanyId" Type="Int32" />
        </InsertParameters>
        <DeleteParameters>
            <asp:Parameter Name="AuditId" Type="Int64" />
            <asp:Parameter Name="ID" Type="Int64" />
        </DeleteParameters>
    </asp:SqlDataSource>
    <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="RadScheduler1">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="RadScheduler1" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManager>
    <asp:SqlDataSource ID="RoomsDataSource" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
        SelectCommand="SELECT [ID], [RoomName] FROM [Rooms]"></asp:SqlDataSource>
    <asp:SqlDataSource ID="DocDataSource" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
        SelectCommand="SELECT [UID], [first_name] FROM [Teacher]"></asp:SqlDataSource>
    <asp:SqlDataSource ID="PatientDataSource" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
        SelectCommand="SelectPatients" SelectCommandType="StoredProcedure">
    </asp:SqlDataSource>
    <asp:SqlDataSource ID="TypeDataSource" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
        SelectCommand="SELECT [UID], [UtilityValue] from [utility] where utilityGroup='Type'">
    </asp:SqlDataSource>
    <asp:SqlDataSource ID="SqlDoctor" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
        SelectCommand="GetTeacherInfoForScheduler" SelectCommandType="StoredProcedure">
        <SelectParameters>
            <asp:Parameter Name="companyId" Type="string" />
        </SelectParameters>
    </asp:SqlDataSource>
    <asp:SqlDataSource ID="SqlClinic" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
        SelectCommand="getCompanies" SelectCommandType="StoredProcedure">
        <SelectParameters>
            <asp:Parameter Name="Company" Type="string" />
        </SelectParameters>
    </asp:SqlDataSource>


by using this I can able to get the patients names but they are loading in dropdown,
<telerik:ResourceType DataSourceID="PatientDataSource" ForeignKeyField="PatientID"
                KeyField="UID" Name="PatientName" TextField="FullName" />

There are 4000 patients. The DropDown does not allow text based searches. Users must scroll through thousands of patients to find the one they are looking for.

Is there a control, such as autocompletefield, which better fits my needs?

I am trying to either cancel the client side row click, or activate it, I don't care which, I just want something to work!

Mira, from the telerik support team, told me last week to use:

>>From your posts I assume that you have the EnablePostBackOnRowClick property set to true. To prevent postback if the confirm window returns false, please use the set_cancel() accessor method of the event arguments.

That errors and I read this post from 2009 where it says the grid no longer supports set_cancel()

http://www.telerik.com/community/forums/aspnet-ajax/grid/set-cancel-in-onrowclick-event.aspx

When trying to cancel the click, I had EnablePostBackOnRowClick="true"

And when trying to activate the click, I had: EnablePostBackOnRowClick="False"

I am using this for my grid click event:

 

grdGrid.ClientSettings.ClientEvents.OnRowClick = "GetDirtyGridRowClickReviewer"

So I tried several other things from other posts and none work:

Below are the links to the things I've tried.
http://www.telerik.com/community/forums/aspnet-ajax/grid/deselecting-event-set-cancel-true-does-not-preserve-selectcolumn-status.aspx

 

http://www.telerik.com/community/forums/aspnet-ajax/grid/set-cancel-in-onrowclick-event.aspx

 

http://www.telerik.com/community/forums/aspnet-ajax/grid/cancel-rowclick-event.aspx

 

http://www.telerik.com/community/forums/aspnet-ajax/grid/row-double-click-edit-and-row-click-edit-update-on-grid.aspx

 

http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/editondblclick/defaultcs.aspx

Can someone please provide a working example of canceling or activating  row click client side after asking if you wish to proceed?

 

Thanks!

 

I have 3 listboxes that transfer fields to a single listbox called "list_columns".  Everything is working how I want it to, however, when I delete a column from "list_columns" the field does NOT get restored to the listBox that it came from.  How do I make sure that once a column gets removed, it will be able to be selected again from the original ListBox?

Hi,

I've downloaded the ASP.NET AJAX source code of Sales Dashboard http://demos.telerik.com/aspnet-ajax/salesdashboard/ and tried to integrate it with a purchased license of Q2 2012 version of Telerik. Somehow, the demo doesn't work using the newer version. I attached a screenshot of the error that occurs. Any thoughts on this?

Thank you

I have two standard USB panels when I press the button I need to process fields on panel one, then hide panel one and display panel two.  However when I press the button, the loading panel displays and the code behind fires... but once it is complete and the loading panel is hidden again the next panel is not shown.  I have stripped the code down in another temporary file to remove all style sheets, external scripts etc etc and the problem still remains...

I simply can't see where I'm being stupid, please help :)