I have a master-detail grid defined. In the detail grid I have a GridCheckBoxColumn whose UniqueName is IsCompleted. I have another GridDateTimeColumn column in the detail grid whose UniqueName is DateCompleted. These values are initially populated from our database. Everything works fine so far.

What I would like to do is when the user checks the IsCompleted check box, the DateCompleted column is automatically populated with Today's date. All this should be done on the client side as the user may want to change the date after the automatic setting of the date.

Being fairly new to the Telerik controls, I can't figure out which events and how to accomplish this. Any help would be greatly appreciated!

Hello Telerik team.

I posted same problem this article ( http://www.telerik.com/community/forums/aspnet-ajax/input/radtextbox-and-requiredvalidator-problem.aspx) , and I received answer how to solve matters.

But i had tested this problem with chrome browser,  it doesn't work chrome browser.

i'm using 2012.1.403.40 telerik version.

Please refer my past article and let me know how to take care of the matter

thanks

I use OnClientClick="showNotification();" on a asp:button with this java script. I try to use on same page validate a control with a telerik:RadButton and OnClientClicked, but dont have it to work. Only works with asp:button.
How to get showNotification work with telerik:RadButton?

Please guide me to fix this. How could I customize the telerik RadFilter Control

Advance & Thanks
Tamim

Hi,

I have a strange problem with my RadGrid. I placed to RadComboBoxes


The Logic about this to ComboBoxes is that if I select a Value from the first one, the second one will automatically filled with the values that are in context with the first one. This is the Code that is in the OnSelectedIndexChanged Method


This is working fine, but if I select for example the Value A in the first comboBox, my method will add the all the items  in context with A in the second ComboBox.
Now if i open the second ComboBox see all the correct Items. At the bottom it is an Arrow for load more items.... and here is my problem. everytime when i click this arrow the items are added another time. but if i debug all my method where i have a Items.Add statement it never stops. Now i don't know where this items will bi added.

Regards

Following the advice in Veli Pehlivanov's Blog post I'm able to bind to a WCF service I created, however I can not get paging to work.  I'm able to successfully bind to the service, the ListView is pouplated with data,  I just get ALL the data when the page loads.  It doesn't appear to be honoring the AllowPaging or PageSize properties.  Since I'm using an svc-less service I followed the Veli's example for binding to any general JSON feed and the returned JSON is in the format of: 
{
    -"Result": {
        +"Data_Items": [...], 
        "Item_Count": 33
    }
}

Hello everyone I hope you are very well

I hope you can help me;

Is there a sequence of steps you must take to update my Telerik controls (Q1 2011) to (Q2 2012)?

I worry that all my practices were going to damage

Thanks in advance
Happy Coding

M.

Hello,

I am not able to find RadBarCode control in telerik dll.(version 2012.1.301.40).

Thanks,
Jayesh Goyani

Can someone tell me why this code doesn't work? Checked the demos and documentation but didn't find an answer and the forum related to this topic are very old.

<telerik:RadRotator ID="rotator1" runat="server" Width="800px" Height="150px" SlideShowAnimation-Type="Fade" SlideShowAnimation-Duration="500" ItemHeight="63" ItemWidth="125" RotatorType="Buttons" OnClientItemShown="OnClientItemShown"></telerik:RadRotator>

How I can get "Name" Column value on DeleteCommand,

aspx:
<telerik:RadGrid ID="SecurityGrid" runat="server" OnNeedDataSource="SecurityGrid_NeedDataSource"
            OnItemCommand="SecurityGrid_ItemCommand" OnPreRender="SecurityGrid_PreRender"
            OnDeleteCommand="UserGrid_DeleteCommand" OnUpdateCommand="SecurityGrid_UpdateCommand"
            OnInsertCommand="SecurityGrid_InsertCommand" AutoGenerateColumns="False" OnItemCreated="SecurityGrid_ItemCreated">
            <MasterTableView DataKeyNames="Id" CommandItemDisplay="Top" EditMode="InPlace" TableLayout="Auto"
                Width="100%">
                <Columns>
                    <telerik:GridEditCommandColumn HeaderStyle-Width="2%" UniqueName="EditCommandColumn"
                        ButtonType="ImageButton" EditImageUrl="../Images/grid_edit.png">
                    </telerik:GridEditCommandColumn>
                    <telerik:GridButtonColumn UniqueName="btnDelete" ConfirmDialogType="RadWindow" ButtonType="ImageButton"
                        CommandName="Delete" ConfirmDialogHeight="100px" ConfirmDialogWidth="300px" HeaderStyle-Width="2%" />
                    <telerik:GridTemplateColumn DataField="Id" UniqueName="Id" Visible="false">
                        <InsertItemTemplate>
                            <telerik:RadTextBox ID="RadTextBox1" runat="server" Text='<%# Bind("Id") %>' ReadOnly="true"
                                Enabled="false" />
                        </InsertItemTemplate>
                        <EditItemTemplate>
                            <telerik:RadTextBox ID="RadTextBox1" runat="server" Text='<%# Eval("Id") %>' ReadOnly="true" />
                        </EditItemTemplate>
                    </telerik:GridTemplateColumn>
                    <telerik:GridTemplateColumn UniqueName="Name" DataField="Name">
                        <EditItemTemplate>
                            <asp:TextBox ID="txtName" Width="120px" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "Name") %>'></asp:TextBox>
                            <asp:RequiredFieldValidator ID="RFName" runat="server" ErrorMessage="*" CssClass="validator"
                                ControlToValidate="txtName"></asp:RequiredFieldValidator>
                            <asp:CustomValidator ID="cvName" CssClass="validator" OnServerValidate="cvName_ServerValidate"
                                Display="Dynamic" runat="server" ControlToValidate="txtName"></asp:CustomValidator>
                        </EditItemTemplate>
                        <ItemTemplate>
                            <asp:Label ID="lblName" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "Name") %>'></asp:Label>
                        </ItemTemplate>
                    </telerik:GridTemplateColumn>
                    <telerik:GridTemplateColumn UniqueName="Level" DataField="Level">
                        <EditItemTemplate>
                            <telerik:RadNumericTextBox ID="txtLevel" Width="50px" runat="server" DbValue='<%# DataBinder.Eval(Container.DataItem, "Level") %>'>
                                <NumberFormat DecimalDigits="0" />
                            </telerik:RadNumericTextBox>
                            <asp:RequiredFieldValidator ID="RFLevel" runat="server" ErrorMessage="*" CssClass="validator"
                                ControlToValidate="txtLevel"></asp:RequiredFieldValidator>
                            <asp:CustomValidator ID="cvLevel" CssClass="validator" OnServerValidate="cvLevel_ServerValidate"
                                Display="Dynamic" runat="server" ControlToValidate="txtLevel"></asp:CustomValidator>
                        </EditItemTemplate>
                        <ItemTemplate>
                            <asp:Label ID="lblLevel" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "Level") %>'></asp:Label>
                        </ItemTemplate>
                    </telerik:GridTemplateColumn>
                </Columns>
                <CommandItemTemplate>
                    <div style="width: 100%">
                        <div style="width: 10%; margin-left: 12px; float: left">
                            <asp:LinkButton ID="LinkButton2" runat="server" CommandName="InitInsert">
                                <asp:ImageButton ID="ImageButton1" runat="server" ImageUrl="~/UI/Images/add.png" />
                                <asp:Label ID="lblQuickAdd" runat="server" /></asp:LinkButton>&nbsp;&nbsp;
                        </div>
                    </div>
                </CommandItemTemplate>
            </MasterTableView>
            <ClientSettings>
                <ClientEvents OnColumnHidden="onColumnHidden" OnRowDblClick="RowDblClick" />
            </ClientSettings>
        </telerik:RadGrid>


.cs


  protected void UserGrid_DeleteCommand(object sender, GridCommandEventArgs e)
        {
            string securityLevelId = ((GridDataItem) e.Item).GetDataKeyValue("Id").ToString();
            Session["ID"] = securityLevelId;

            bool hasUser = Master.Organization.SecurityLevelHasUser(Convert.ToInt16(securityLevelId));
            bool hasDocument = Master.Organization.SecurityLevelHasDocument(Convert.ToInt16(securityLevelId));

            LogConfig.SaveInFile(Level.Debug, "Show Deleted popup", null, typeof (SecurityLevel).FullName,
                                 Master.StackTrace.GetFrame(1).GetMethod().Name);


            GridDataItem dataItem = e.Item as GridDataItem;
            string contactName = dataItem["Name"].Text;--> THIS IS NULL
          
        
        }