Hi

Been trying to deleet an appointment, below is my back code for attempting to delete the appointment

 

 

public void rsAppointments_AppointmentDelete(object sender, SchedulerCancelEventArgs e)

 

{

 

systemBusinessLayer.deleteAppointment(

 

Convert.ToInt32(e.Appointment.ID));

 

}

When i put a brake point I see it doesnt even come near the event.

below is the code from my businesLayer

public

 

 

void deleteAppointment(int appointmentID)

 

{

 

 

using (SqlConnection con = new SqlConnection(ConnString))

 

{

 

 

SqlCommand cmd = new SqlCommand("procDeleteAppointment", con);

 

cmd.CommandType =

 

CommandType.StoredProcedure;

 

cmd.Parameters.Add(

 

new SqlParameter("@appointmentID", SqlDbType.Int));

 

cmd.Parameters[

 

"@appointmentID"].Value = appointmentID;

 

 

 

try

 

{

con.Open();

cmd.ExecuteNonQuery();

}

 

 

catch (SqlException exp)

 

{

 

 

throw new ApplicationException(exp.Message);

 

}

}

}

 

New to using the Radgrid and trying to learn my way around but I found that I am stuck and need some help.

I have a small web app that allows the user to import a *.csv file that I bind to a RadGrid. I want the user to have the ability to add, edit or delete rows before storing to a table. I've got everything working except adding data.

For the edit (RadGrid.UpdateCommand) I am able to get the Item Index, cast as a GridEditableItem, specify the column name, cast as a textbox and get the text value.

Dim editItem As GridEditableItem = CType(gvMSR.EditItems(e.Item.ItemIndex), GridEditableItem)

dtb.Rows(e.Item.ItemIndex).Item("column1") = CType(editItem("column1").Controls(0), TextBox).Text

When I try to do this for the add record row, which has an Item Index of -1, I get an error "Index was out of range. Must be non-negative and less than the size of the collection."

I have also tried using the unique ID from the sender and concatenating that with the column number to get the unique ID for the individual textbox (which I have verified using Google Chrome dev tools) but get an "Object reference not set to an instance of an object" error.


So I'm stuck. I'm sure there is a better way to do this but I'm not familiar enough with RadGrid yet to know how.

Any help is appreciated. Thanks.

I'm trying to create a form with text boxes and combo boxes, that have a set width and right aligned labels.

Using the label attribute of the of the controls, the final rendered output between the two are not consistent. The text box puts the <label> and the <input type=text> in two different table cells. While the combobox renders with in a single cell. So using CSS on the LabelCssClass doesn't get the same results.

I've seen examples on your site of right aligned text on the combo box (http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/expandanimation/defaultcs.aspx) but it is using standard text instead of the <label for="">. I need it to use the label tag for 508 compliance.

Can you point me to another example of how this is done?

Hi, I'm trying to create a compositeControl that contains a RadEditor:


When I drag this from my tool box on to an aspx and view the page, The editor is visible but I cannot select the text area and I get the following error showing in FF error console:
Error: a is undefined
Source File: http://localhost/myapp/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d3.5.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3ad0c4ca6e-6b5d-49b6-922d-5244924fb100%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2010.1.309.20%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3af0c88abc-2e1c-4c5d-ab67-8dc4eeeb22f8%3a16e4e7cd%3aed16cbdc%3af7645509%3a24ee1bba%3a1e771326%3ae524c98b%3a874f8ea2%3adc7e0bd%3a1569bb5f%3a63b115ed%3a1c565fc%3a30f1f089%3a19620875%3a33108d14
Line: 6

Any ideas?

Thanks

Hi!
I'm using a telerik radeditor with the DocumentManager button that opens a file explorer. In this case I have a rather large folder tree and when I scroll down to select a folder, the file explorer rerenders and the folder tree scrolls to top again. Is there any way to prevent this so that the user easier can keep track of where he/she is?

I have tried the same scenario using the FileExplorer control directly, but in that case the scroll to top does not occur.

/Dan

Hi,

Hello
     My problem is Row created event is not firing on using Mozilla Firefox.  But there is no problem when i am using on IE.

Please help me on this issue..
Thanks in advance...



<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
    <telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

        <script type="text/javascript" language="javascript">
            function LessionPlanViewRowCreated(sender, eventArgs) {
                var DataItem = eventArgs.get_gridDataItem().get_element();
                for (var i = 2; i < DataItem.cells.length; i++) {
                    if (DataItem.cells[i].innerText.trim() == "Red") {
                        DataItem.cells[i].style.backgroundColor = "Red";
                    }
                    else if (DataItem.cells[i].innerText.trim() == "Orange") {
                        DataItem.cells[i].style.backgroundColor = "Orange";
                    }

                    else if (DataItem.cells[i].innerText.trim() == "Green") {
                        DataItem.cells[i].style.backgroundColor = "Green";
                    }
                }
            }
         
        </script>

    </telerik:RadCodeBlock>
</asp:Content>


<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
    <table>
        <tr>
            <td>
                
                <telerik:RadGrid ID="radGvrAcdamicYearPerformanceView" runat="server" GridLines="None"
                    Skin="Office2007" CellSpacing="1">
                    <HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default" EnableImageSprites="True">
                    </HeaderContextMenu>
                    <MasterTableView>
                        <RowIndicatorColumn>
                            <HeaderStyle Width="20px" />
                        </RowIndicatorColumn>
                        <ExpandCollapseColumn>
                            <HeaderStyle Width="20px" />
                        </ExpandCollapseColumn>
                        <CommandItemSettings ExportToPdfText="Export to Pdf" />
                        <Columns>
                        </Columns>
                    </MasterTableView>
                    <ClientSettings>
                        <ClientEvents OnRowCreated="LessionPlanViewRowCreated" />
                    </ClientSettings>
                </telerik:RadGrid>
            </td>
        </tr>
    </table>
</asp:Content>

I am trying to find a way to control the compression and quality of the image saved by the ImageEditor.    

Currently running the saveImageOnServer command:
connected to a  "SaveImage" tool  

I loaded an image with following properties:
Width = 1024px
Height = 768px
Size = 606KB
DPI = 96
BitDepth = 24

I cropped the image to 1013 x 638 and saved the image. 

The properties of the file changed to:
Width = 1013px  Height = 638px Size = 1.32MB  DPI = 96 BitDepth = 32

I was hoping the file size would decrease but I imagine file size increase has to do with the BitDepth increasing.   How can I control this with the ImageEditor control? 

Hi,

I have problem with dynamically generated columns in RadGrid. Each postback adds me same count of empty columns. Here is my test code.

thx for help

DK


Code-behind

Hi,
I have a problem with RadEditor in IE 8.
I have a numbered list with 3 items (1. screen).
Next I added new item to that list (with enter button, 2. screen).
Next I deleted that item (with backspace button).
Afterwards I added again item to the same place. And now I want to delete it (with backspace button).
And now I have unexpected behavior of your editor (see 3. screen). There is a huge space between 2. and 3. item and there is no way to fix this manually or there is very difficult. Besides 3. item has changed font and styles.

Why? Is any solution? I'm using Telerik in version: 2010.1.519.35 but I checked in the newest one, too. In both there is the same problem.