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1 answer
116 views

Can someone give me an example of editing one cell at a time in edit mode?

For example If i have a Table    Color | Make | Model , and i edit it I get 

Color ____________

Make____________

Model ____________

Update Cancel

this sends the parameters Color | Make | Model  to the stored procedure

I want to do this

Color ___________ Update

Make ___________Update

Model __________Update

This will send the datakey, the field name Color and the value for color.

Is this possible? and did I make sense?

Attila Antal
Telerik team
 answered on 06 Mar 2020
4 answers
212 views
I downloaded the latest version today and it looks like you finally gave this thing an engine and some nice rims, but no tires.  I can include DataKeyNames but I can't get the DataKeyValues from the server side.  A GetDataKeyValue option would be nice.  I see there's functionality to get the values on the client side, but not the server side.  A little short sighted...unless I'm missing something then I apologise.  
SSirica
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Iron
 answered on 06 Mar 2020
1 answer
375 views

How can I add a button for full screen/exit full screen for the pdf viewer. I would like to keep the navigation

 

Marty

Rumen
Telerik team
 answered on 06 Mar 2020
5 answers
222 views
Hi....All
I have implemented custom paging for radgrid.
It was working fine till I enabled grid for filtering and grouping.

Again....custom paging is working effectively when filtering or grouping is not used. I want to use custom paging effectively with filtering and grouping.

By Effective custom paging, I mean  fetching only those rows from database which are to be shown in grid ( according to page selected, filtering criteria applied or grouping applied)

wating for reply......
Eyup
Telerik team
 answered on 06 Mar 2020
1 answer
257 views

 Is there a requirement that the RadPdfViewer load a file on page load?  

When I call pdfviewer.fromfile() when no initial document is set I get the attached error.  If I set the initial file to any valid pdf 

IE:  (  <PdfjsProcessingSettings File="/default2.pdf">
            </PdfjsProcessingSettings>

)

 

I do not get the error.  

 

 

     <telerik:RadPdfViewer runat="server" ID="RadPdfViewer1" Height="650px" Width="100%" Scale="0.9">
                <ToolBarSettings Items="pager, spacer, zoom, toggleSelection, spacer, search, print" />
 
           
        </telerik:RadPdfViewer>

 

 function loadFile(name) {


                var pdfViewer = $find("<%=RadPdfViewer1.ClientID %>");
               
            

                     
                    pdfViewer.fromFile(name);
               
            }

 

Rumen
Telerik team
 answered on 06 Mar 2020
6 answers
560 views

I have rad menu item and it has couple of items in it. When we click on a Item , a new window should be open without server trip.

 

Note: telerik controls placed in a user control.

 

Rumen
Telerik team
 answered on 05 Mar 2020
3 answers
79 views

I'm looking here -https://docs.telerik.com/devtools/aspnet-ajax/controls/mediaplayer/overview

and don't see any documentation regarding accessibility keyboard support?

Rumen
Telerik team
 answered on 05 Mar 2020
3 answers
118 views

I have an issue after I drag and drop an appointment to the other resources by auto scroll down to the resource. I'm not able to extend the appointment anymore.

If I drag and drop the appointment to the resource next row to it without apply the auto scroll down. The extend the appointment is working fine.

I found that when I extend the appointment, it didn;t change the width in the div class = rsApt rsAptColor appointment-solid-line

Do you know where cause this issue?

And what script will be trigger?

You can see my attached screenshot.

Connie
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 answered on 05 Mar 2020
6 answers
1.4K+ views
Hi all,

How to disable GridClientSelectColumn checkbox in some of the rows? Which grid event shall I look into? How can I reference to the checkbox?

Thanks
Chen.
Richa Chauhan
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 answered on 04 Mar 2020
1 answer
674 views

     Hello.
How to change the value of GridTemplateColumn.
I have this complicated situation. I have Grid in BatchEdit mode, using load-on-demand, using client and server validation, containing GridTemplateColumns with RadComboBoxes which are cascade-depended on each other also in load-on-demand mode. I am aware, I am using multiple features, which perhaps are not working well together by default, but that was never a problem for me. 
Almost everything is well. When an edited row is not validated on the server, this row is recreated on the client after postback. If the existing row was changed, this row is edited, if it was a new row, this row is created and populated. 
I have a problem set GridTemplateColumn value properly because there are 2 values: display value and id value. I cannot use the standard function "batchEditingManager.changeCellValue" because I either use display value and I have wrong information on the server or I use id value and the user cannot see proper values. If I combine the second solution and change the innerText of the column, the grid will start to have weird errors. If I use some other solution, I don't have values on the server during the BatchEdit command (GridBatchEditingCommand.NewValues). 

In short:
I need to change value of GridTemplateColumn on the client, show display value to the user in the row and have id value on postback in GridBatchEditingCommand.NewValues.
I need to do this on the client, I think I cannot use server row binding.

Grid collumn:

<telerik:GridTemplateColumn HeaderText="Projekt" UniqueName="PROJECT_ID" DataField="PROJECT_ID" SortExpression="PROJECT_ID" HeaderStyle-Width="15%" ItemStyle-Width="15%">
          <ItemStyle Wrap="false" CssClass="addTooltyp TypeRadComboBox"   />
          <ItemTemplate>
            <label id='GridComboBoxValue' tag='<%#SafeEval( Container.DataItem, "PROJECT_ID")%>'><%#SafeEval( Container.DataItem, "PROJECT_NAME")%></label>        
          </ItemTemplate>         
          <EditItemTemplate>
            <telerik:RadComboBox RenderMode="Lightweight" runat="server" ID="GCB_Project" ShowMoreResultsBox="true" EnableVirtualScrolling="true"
              EnableLoadOnDemand="true" Width="100%" Height="300" ItemsPerRequest="10" DropDownAutoWidth="Enabled" ItemRequestTimeout="800"
              DataTextField="PROJECT_FULL_NAME" DataValueField="PROJECT_ID"
               AllowCustomText="false" MarkFirstMatch="true"
              OnItemsRequested="Combobox_ItemsRequested"
              OnClientItemsRequesting="ComboBoxOnClientItemsRequesting"
              OnClientFocus="CBOnClientFocus" OnClientBlur="OnClientBlurHandler"
              >
            </telerik:RadComboBox>
             <asp:CustomValidator ID="ProjectValidator" runat="server"  EnableClientScript="true" ClientValidationFunction="DropdownValidatorFun"
                ControlToValidate="GCB_Project"  >
             </asp:CustomValidator>           
          </EditItemTemplate>
        </telerik:GridTemplateColumn>

 

Thank you. 

Attila Antal
Telerik team
 answered on 03 Mar 2020
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