I have a grid with a repeater with a checkboxlist inside.  I have no problem displaying the page, but when i try and get the value of the checkboxlist on the insert command in the code behind ... I cannot seem to get the values

here is an example of my code the only part that doesnt work is when i try an get the selected check boxes

Any ideas?

Hello,

I am using the client-side API and use AllowMultiRowSelection="True". I need to rebind a second control when a grid row is selected or deselected. My problem is that using the shift key or the checkbox at the top of the grid, many or all rows can be selected at once and each (correctly) fires the RowSelected event, causing many rebinds of the second control.

 

I only want to fire the rebind once per user action. Any suggestion is appreciated.

hi,
trying to set the date of raddatepicker on radnumerictextbox clientevents_onvaluechanged. but it is not working..

aspx:

<

 

telerik:GridTemplateColumn HeaderText="Months To Recall" UniqueName="MonthsCol" HeaderStyle-HorizontalAlign="Center" ItemStyle-HorizontalAlign="Center">

 

 

<ItemTemplate>

 

 

<asp:Label ID = "MonthsTxt" runat = "server"></asp:Label>

 

 

</ItemTemplate>

 

 

<EditItemTemplate>

 

 

<telerik:RadNumericTextBox ID = "MonthsEditTxt" runat = "server" ClientEvents-OnValueChanged = "MonthsTextChanged">

 

 

<NumberFormat DecimalDigits="0"/>

 

 

</telerik:RadNumericTextBox>

 

<%

--<telerik:RadTextBox ID = "MonthsEditTxt" runat = "server"></telerik:RadTextBox>--%>

 

 

 

</EditItemTemplate>

 

 

</telerik:GridTemplateColumn>

 

 

<telerik:GridTemplateColumn UniqueName="NextRecallCol" HeaderStyle-HorizontalAlign="Center"

 

 

HeaderText="Next Recall" ItemStyle-HorizontalAlign="Center">

 

 

<ItemTemplate>

 

 

<asp:Label ID = "NextRecall" runat = "server" Width = "150px" Text = '<%#DataBinder.Eval(Container.DataItem, "RecallDate")%>'></asp:Label>

 

 

<%

-- <telerik:RadTextBox ID = "NextRecallbox" runat = "server" Text = '<%#DataBinder.Eval(Container.DataItem, "RecallDate")%>' Width = "160px"></telerik:RadTextBox>--%>

 

 

 

</ItemTemplate>

 

 

<EditItemTemplate>

 

 

<telerik:RadDatePicker ID="NextRecallEdit" runat="server" Width="140px" AutoPostBack="true" MinDate="2006/1/1"

 

 

DateInput-EmptyMessage="NextRecallDate" DbSelectedDate='<%# Bind("RecallDate") %>' Calendar-ClientEvents-OnDateSelected = "RecallDateChange">

 

 

 

</telerik:RadDatePicker>

 

<%

--<telerik:RadTextBox ID= "NextRecallEditBox" runat="server"></telerik:RadTextBox>--%>

 

 

 

</EditItemTemplate>

 

 

</telerik:GridTemplateColumn>

 

JAVASCRIPT:

 

<script type="text/javascript">

 

 

 

function MonthsTextChanged(sender, eventArgs)

 

 

{

 

<%

for(int index = 0; index < MonthLabelClientIDList.Count; index++)

 

 

{

 

string monthLblClientID = MonthLabelClientIDList[index];

 

string NextRecallClientID = NextRecllClientIDList[index];

 

 

 

%>

 

 

var months = $find("<%=monthLblClientID %>");

 

 

 

var nextrecall = $find("<%=NextRecallClientID %>");

 

 

 

var todaysDate = new Date();

 

 

 

var newdate = [months.get_value(),todaysDate.getDate(),todaysDate.getFullYear()];

 

 

 

 

nextrecall.set_selectedDate(newdate);

 

 

 

<% } %>

 

 

 

}

ASPX.CS

protected

 

IList<string> MonthLabelClientIDList

 

 

{

 

 

get

 

{

 

return (IList<string>)ViewState["MonthLabelClientIDList"];

 

 

}

 

 

set

 

{

ViewState[

"MonthLabelClientIDList"] = value;

 

 

}

 

}

 

 

protected IList<string> NextRecllClientIDList

 

 

{

 

 

get

 

{

 

return (IList<string>)ViewState["NextRecllClientIDList"];

 

 

}

 

 

set

 

{

ViewState[

"NextRecllClientIDList"] = value;

 

 

}

 

}

protected

 

void ItemDataBound(object sender, GridItemEventArgs e)

 

 

{

 

 

if (MonthLabelClientIDList == null)

 

 

{

 

MonthLabelClientIDList =

new List<string>();

 

 

NextRecllClientIDList =

new List<string>();

 

 

 

 

}

 

 

if (e.Item is GridEditableItem && (e.Item as GridEditableItem).IsInEditMode)

 

 

{

 

 

GridEditableItem editItem = e.Item as GridEditableItem;

 

 

RadNumericTextBox monthsToRecall = (RadNumericTextBox)e.Item.FindControl("MonthsEditTxt");

 

 

 

RadDatePicker nextRecall = (RadDatePicker)e.Item.FindControl("NextRecallEdit");

 

MonthLabelClientIDList.Add(monthsToRecall.ClientID);

NextRecllClientIDList.Add(nextRecall.ClientID);

}

Please guide me..

I have a TreeView which is bound to a webservice which works fine. However if you go to the asmx file to see the webservice definition. You get the following error

Cannot serialize member Telerik.Web.UI.ControlItemData.Attributes of type System.Collections.Generic.IDictionary`2[[System.String, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.Object, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]] because it is an interface.

This is obvoiusly the same issue as described here :





http://www.telerik.com/community/forums/aspnet-ajax/combobox/radcombobox-load-on-demand-with-web-service.aspx

To fix it you suggest creating a custom class type

Is this possible as I am refering to the attributes property when returning the array of data , so creating a custom class wont make any difference.

i.e. public IDictionary<string, object> Attributes { get; set; }

it would be nice if the definition would display properly.

thanks
Toby

Has anyone else tried using the RadListBox in Sitefinity yet?

I have a user controls I've created, and switched from the regular listbox to the radlistbox, but for some reason, each item inside a listbox is preceded with a bullet.  It doesn't matter what skin I use, and I've even left the skin blank with EnabledEmbeddedSkins set to false, and it still does it.

I've searched through all the CSS files that sitefinity uses, and I don't see any that would be interfereing with the RadListBox.
(Note:  If I create the exact same listbox in a standard aspx, I don't have the problem).

If anyone else can give it a shot, I'd appreciate it.

Note: Using Sitefinity 3.6 SP2.

Since I can't attach a screenshot, it looks something like this inside the list box:

• Customer List
• Customer Mailing List

Thanks, Kuba

I have a RadGrid with the allow sorting property turned on.  I'm doing a databind to this object in the OnLoad event.  When the page loads up, I can click on the header name to do a sort, but when I click on the down/up arrow, it get an error.  This is what I see in my stack trace.

   at System.Web.UI.ClientScriptManager.ValidateEvent(String uniqueId, String argument)
   at System.Web.UI.Control.ValidateEvent(String uniqueID, String eventArgument)
   at System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument)
   at System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument)
   at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument)
   at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

And this is what the description says.
Invalid postback or callback argument. Event validation is enabled using

I'm simply binding my datasource which is a datatable to the datagrid.  I do have the columns set up so that the correct data column in my data table will go into the correct column in the RadGrid object.

Thanks in advance,
Kai Thao

If I set the color of a row for the grid it works great until the user pages or sorts the grid then I loose the color setting for the row.  I have tried using the the CellAction and it also looses the HtmlAttributes. Is it because it is an Ajax bound grid?  Is there a work around?

        .Grid(Model)
        .Name("DetailGrid")
		.RowAction(row =>
		{
			if (row.DataItem.Status == "X")
			{
				row.HtmlAttributes["style"] = "background:#FFCCCC;";
			}
		})

                code for .columns goes here........

        .DataBinding(x => x.Ajax().Select("AjaxDetails", "Policy", new { OID = ViewData["OID"] }))

Our editor in a radGrid displays different/incorrectly in ie6

One of the columns has a RadEditor which works fine in ie8 but on ie6 it somehow shrinks the textbox vertically and adds think blue borders on all sides. The text is now not visible unless the height is almost doubled. It just displays white for each row.
The exact same column markup looks fine in a formView, problem is just the radGrid.

We just switched from a gridview inside a radDock & radDockZone to a RadGrid (again inside a radDock & radDockZone )

The gridview worked fine but the radGrid is having this problem.

Any ideas? I have a feeling it is a css issue but can not see where.

My column code is:

<telerik:GridTemplateColumn HeaderStyle-HorizontalAlign="Left" HeaderText="Subject"
                                    AllowFiltering="False" DataType="System.String" UniqueName="Subject">
  <ItemTemplate>
     <telerik:RadEditor ID="subject" Width="580" AutoResizeHeight="false" runat="server"
                                                                        Enabled="true" content='<%# Bind("subject") %>' Height="46" EditModes="Preview" OnClientLoad="OnClientLoadSubject"
                                                                        ToolsFile="NoTools.xml" EnableEmbeddedSkins="false" >
                                                                        <CssFiles>
                                                                            <telerik:EditorCssFile Value="~/App_Themes/Seniors/EditorContentArea.css" />
                                                                        </CssFiles>
     </telerik:RadEditor>
  </ItemTemplate>
</telerik:GridTemplateColumn>

and the EditorContentArea.css referenced in the markup above has 4 properties set:

body
{
    font-family: Verdana,Arial,Helvetica,Sans-Serif;
    font-size: 13px;
    font-style:normal;
    font-weight:normal;
}

The file attached is a jpeg of the current editor with the borders in the grid

Dear support team,

When i create a Ribbon from designer i get the error:
"Cannor create an abstract class" (see attached image.)

Can you please check it? it maybe a bug.

Thank you in advance for your time,

Best regards,
George.
Navarino technology department.

Hi Telerik,

While testing version 5.8.6.0 we came across a strange issue with Paragraph Styles and also noticed that this issue also occurs on your online demo version.

Background: We are running MOSS 2007 and IE8.

Issue: When Paragraph Styles such as Heading 1, Heading 2, Heading 3, etc, have been applied to a list of Headings and then you try to turn those heading styles back into Normal text, the RadEditor focus jumps and also each heading is placed right next to each other horizontally.

This is a little difficult to explain, so please try out the following test to understand it better:

• Go to the "ASP.NET Editor Demo - First Look" demo on your site.
• Keep the existing content there (so that you will be able to see how the RadEditor focus jumps when you do the following.)
• Create a list with the following. Each line should be a seperate paragraph or bullet point:
  • Heading 1
  • Heading 2
  • Heading 3
  • Heading 4
  • Heading 5
• Apply the corresponding Paragraph Style to each Heading, i.e. apply the Heading 1 style to the text "Heading 1", apply the Heading 2 style to the text "Heading 2", etc. right down to Heading 5.
• Now select the text "Heading 5" and change the Paragraph Style to Normal.
• Now select the text "Heading 4" and change the Paragraph Style to Normal. The text has correctly changed to Normal but the RadEditor focus has jumped and the text for Heading 4 and Heading 5 have merged onto the same line, i.e. "Heading 4Heading 5".
• Select the text "Heading 3" and change the Paragraph Style to Normal. Again the RadEditor jumps and the text shows as "Heading 3Heading 4Heading 5".
• The same issue continues right up to "Heading 1" where the RadEditor focus jumps and you are left with the result "Heading 1Heading 2Heading 3Heading 4Heading 5".

I hope that has all made sense. Any ideas as to why this happens and what can be done to fix this?

Thanks,
Claudz