I have a reset button outside of the radgrid .... how do i uncheck all checkboxes (GridClientSelectColumn) in radgrid on reset button click.. using Javascript?

thanks

Hi,

I have RadGrid which uses a user control (Companies.ascx) as edit form. User control contains chechboxlist and its items are populated dynamically from DB. Now I have a problem with selecting the correct checkboxlist items when grid row is in edit mode. The following code selects the items in user controls DataBinding event but after that in some phase those selection are "reset".

I have tried many different approaches and the following is just one of my tests. Can you help me with this one.



Regards,
Pete

Hi,

My data source returns DateTime.MinValue as null when no date is set by the user. This will be shown as 0001-01-01 00:00:00 in the RadGrid.

Question 1: Is it possible to change the behavior so that DateTime.MinValue will result in EmptyDataText showing?

Question 2: When changing into edit mode... How can I avoid getting exceptions when SelectedDate is DateTime.MinValue?

Best regards,
Pether Wiklander

im trying to get the value of a combobox when the user types in the value rather than choosing it.

initially the combobox is empty, i type a value but both selectedvalue and text properties are empty in code behind when i want to store the value.

i would have expected the latter to be the way to get at this.

how do i get the typed in values when using the combobox this way?

As the enclosed screenshot shows, I've implemented the RadListBox in order to show listbox items with more than one line of text.  I'm making good progress with it but am stuck on one thing.  Simply put, how do I effect styling on items that are not being hovered or clicked on?

To accomplish what I've done so far I implemented a custom 'ItemTemplate" as follows:


The problem with this is that the border around each item actually shows around the Panel inside the item, not the item itself.

In my CSS code I added this code:

But, so far, I have not been able to figure out how to identify the inactive items.

Any ideas?

Robert

Hi,

I have a big problem: my RadChart with scroll and zoom have a rendering problem with FireFox and Chrome but run with IE.
This is my scenario:

<asp:UpdatePanel ID="m_upd_MarkerPricesChart" runat="server" UpdateMode="Conditional">
   <ContentTemplate>
      <telerik:RadChart ID="m_rcv_MarketPrices" runat="server" DataSourceID="m_Chart_MarketPricesDataSource"
         ChartTitle-TextBlock-Text="Power Market Prices [EUR/MWh]" SkinID="Prices" OnItemDataBound="m_rcv_MarketPrices_ItemDataBound"
         Width="1140px" Height="380px" DefaultType="Line" IntelligentLabelsEnabled="true"
         Skin="DeepGray" AutoLayout="true">
         <Legend Visible="true">
            <Appearance GroupNameFormat="#SeriesName" />
         </Legend>
         <PlotArea>
            <YAxis MinValue="50" MaxValue="150" Step="10" AutoScale="false" />
            <XAxis AutoScale="false" />
         </PlotArea>
         <ClientSettings ScrollMode="Both" />
         <Series>
            <telerik:ChartSeries DataYColumn="CH - Power Market Price [EUR/MWh]" Name="CH - Power Market Price [EUR/MWh]">
               <Appearance LabelAppearance-Visible="false">
                  <PointMark Visible="True" Dimensions-AutoSize="false" Dimensions-Height="10px" Dimensions-Width="10px">
                     <FillStyle MainColor="186, 207, 141" FillType="solid">
                     </FillStyle>
                  </PointMark>
                  <LineSeriesAppearance Width="3" />
               </Appearance>
            </telerik:ChartSeries>
            <telerik:ChartSeries DataYColumn="IT - Power Market Price [EUR/MWh]" Name="IT - Power Market Price [EUR/MWh]">
               <Appearance LabelAppearance-Visible="false">
                  <PointMark Visible="True" Dimensions-AutoSize="false" Dimensions-Height="10px" Dimensions-Width="10px">
                     <FillStyle MainColor="186, 207, 141" FillType="solid">
                     </FillStyle>
                  </PointMark>
                  <LineSeriesAppearance Width="3" />
               </Appearance>
            </telerik:ChartSeries>
            <telerik:ChartSeries DataYColumn="DE - Power Market Price [EUR/MWh]" Name="DE - Power Market Price [EUR/MWh]">
               <Appearance LabelAppearance-Visible="false">
                  <PointMark Visible="True" Dimensions-AutoSize="false" Dimensions-Height="10px" Dimensions-Width="10px">
                     <FillStyle MainColor="186, 207, 141" FillType="solid">
                     </FillStyle>
                  </PointMark>
                  <LineSeriesAppearance Width="3" />
               </Appearance>
            </telerik:ChartSeries>
            <telerik:ChartSeries DataYColumn="RO - Power Market Price [EUR/MWh]" Name="RO - Power Market Price [EUR/MWh]">
               <Appearance LabelAppearance-Visible="false">
                  <PointMark Visible="True" Dimensions-AutoSize="false" Dimensions-Height="10px" Dimensions-Width="10px">
                     <FillStyle MainColor="186, 207, 141" FillType="solid">
                     </FillStyle>
                  </PointMark>
                  <LineSeriesAppearance Width="3" />
               </Appearance>
            </telerik:ChartSeries>
         </Series>
      </telerik:RadChart>
      <telerik:RadToolTipManager ID="RadToolTipManager1" runat="server" SkinID="Graph"
         ToolTipZoneID="m_rcv_MarketPrices" />
   </ContentTemplate>
</asp:UpdatePanel>
<asp:ObjectDataSource ID="m_Chart_MarketPricesDataSource" runat="server" SelectMethod="ReadAllForGraph"
   TypeName="Zelando.SEM.BLL.MarketPricesManager" OldValuesParameterFormatString="original_{0}">
   <SelectParameters>
      <asp:ControlParameter ControlID="m_Update_hdn_StrategicPeriodID" PropertyName="Value"
         Type="Int32" Name="StrategicPeriodID" DefaultValue="-1" ConvertEmptyStringToNull="false" />
      <asp:ControlParameter ControlID="m_Update_hdn_ShowNumItem" PropertyName="Value" Type="Int32"
         Name="ShowNumItem" DefaultValue="-1" ConvertEmptyStringToNull="false" />
   </SelectParameters>
</asp:ObjectDataSource>


What can I do?


Thanks in advance,

Francesco Balatti
zelando.com

RadDatePicker does NOT skin correctly with CustomSkins. It appears to be the same issue I had before with RadWindowManager and RadAjaxManager. Please refer to my last topic: http://www.telerik.com/community/forums/aspnet-ajax/skin-manager/custom-skins-radwindow-fails-to-load-css.aspx

If I include the Custom CSS file manually the DatePicker skins correctly.

Hey Guys,

I have a TreeView which works nicely on FF and IE but on Chrome refuses to render the checkboxes? The list itself and the expanding nodes are all fine, but no checkboxes appear at all.
Is this a known issue or is there something else I need to do to activate them for this browser?

thanks

Hello all,

Is it possible to change the date and time components in the advanced insert template based on another resource (drop down list) value?  Here is the scenario:  a clinic has a predetermined date - we need the users to be able to select the clinic from a dropdownlist in the insert template (which is working) and update the dates and times based on the clinic date (which is not working), regardless of which date they gain access to the insert template.

Any help is appreciated.

JS

I've implemented a custom provider to support a multiple value resource type which is rendered as the default checkbox list.
Instead, I'd like to implement an AutoComplete Tokenized Input control, not unlike what hotmail does for the address bar. Perhaps I would use something like this http://code.drewwilson.com/entry/autosuggest-jquery-plugin

I would like users to type the first few characters of the resource name, select it from the list, and then it becomes a type of button with a delete x on it so you can remove it. If I go to add another resource, I shouldn't be able to see already added resources from the list.

Has anybody implemented something like this? It would be a great help if somebody has implemented something like this already.

Thanks for all the great samples and demos you make available online here and in the demo section .

Barry Gervin
bgervin@gervin.com