I'm looking to implement a pop up on right click on a table. I want things like insert row below, delete row, etc. Do you have any tutorials on how to do this? I couldn't seem to find any.

Telerik menu looks cut off both when I'm puuting it on my site and when i'm launching demo. when choosing 'Right-to-left support', there is white line on every menu item. how can this be settled?

Hello,

I have a problem with GridView with frozen columns.
I have dynamically build GridView containing over 50 columns. First 4 columns are frozen. Each cell of other columns is textbox. When GridView is loaded it is nesessary to set focus in the texbox of a cell located in last column. I am doing it on client in event OnGridCreated. When focus is set frozen colunms become invisible. Frozen columns become visible again only if user moves the horizontal scroll bar to the right.

Thanks,

I'm seeing an issue w/ IE 10 (released w/ Win 8) and toolbar drop-downs. I'm using the latest build (Q2 '12 SP2) and it's also reproducible on Telerik's demo pages:

http://demos.telerik.com/aspnet-ajax/toolbar/examples/functionality/firstlook/defaultcs.aspx 

With drop-downs an IE 10, as the drop-down menu animated and is shown, the background <iframe> is visible in such a way that it is very noticeable as it covers the area that will be filled by the entire drop-down menu. This is visible for about 1/2 a second, depending on computer speed. To reproduce, go to the above link and click on the New menu. I've attached a screen shot that I took by manually hiding the <div> menu so you can see what I'm seeing for that 1/2 second of animation as the drop-down menu opens.

I was hoping that SP2 took care of all remaining IE 10 issues, but this is still present. Please advise and/or let me know if any of this is unclear.

Thanks!

- Mike Oliver
 

I have a treeview that when expanded, has long lines of text that wrap. That part is fine, what isn't working are the images that represent the vertical lines that connect items of the same level. As you can see with the attached screenshot, the height of the image isn't expanding to accommodate the height of the text. Below is the resultant HTML. Any suggestions or feedback?

Hi.
I have user Radgrid in radcombobox column used to value bind error is occured.
See my image. Please help me.

Thanks
Ansari


 

I have used RadTreeList see my image.
1. Add new node to popup window then insert. Here one problem Code will be mandatory field set.
Code not enter to save alert message display but Popup window(new record insert) to be closed

My aspx code below:

<telerik:RadTreeList ID="RadTreeListWork" runat="server" OnNeedDataSource="RadTreeListWork_NeedDataSource"
                        OnUpdateCommand="RadTreeListWork_UpdateCommand" OnInsertCommand="RadTreeListWork_InsertCommand"
                        ParentDataKeyNames="WorkParentId" DataKeyNames="WorkId" AutoGenerateColumns="False"
                        OnItemDataBound="RadTreeListWork_ItemDataBound" EditMode="PopUp" OnDeleteCommand="RadTreeListWork_DeleteCommand"
                        OnItemCreated="RadTreeListWork_ItemCreated" AllowMultiItemEdit="False" Culture="(Default)"
                        GridLines="None" IsItemInserted="False" ShowOuterBorders="False" Width="500px"
                        PageSize="10" AllowPaging="true">
                        <Columns>
                            <telerik:TreeListEditCommandColumn UniqueName="InsertCommandColumn" ButtonType="ImageButton"
                                ShowEditButton="false" HeaderStyle-Width="20px" ItemStyle-HorizontalAlign="Center" />
                            <telerik:TreeListButtonColumn CommandName="Edit" Text="Edit" UniqueName="EditCommandColumn"
                                ButtonType="ImageButton" HeaderStyle-Width="20px" ItemStyle-HorizontalAlign="Center" />
                            <telerik:TreeListBoundColumn DataField="WorkId" HeaderText="WorkId" ReadOnly="true"
                                UniqueName="WorkId" HeaderStyle-Width="75px" ForceExtractValue="Always" Visible="false" />
                            <telerik:TreeListBoundColumn DataField="WorkParentId" HeaderText="WorkParentId" HeaderStyle-Width="65px"
                                UniqueName="WorkParentId" ReadOnly="true" ForceExtractValue="Always" Visible="false" />
                            <telerik:TreeListBoundColumn DataField="WorkName" HeaderText="Name" UniqueName="WorkName"
                                HeaderStyle-Width="100px" />
                            <telerik:TreeListBoundColumn DataField="WorkDescription" HeaderText="Description"
                                UniqueName="WorkDescription" HeaderStyle-Width="200px" />
                            <telerik:TreeListBoundColumn DataField="UnitCode" HeaderText="Unit" UniqueName="UnitCode"
                                HeaderStyle-Width="100px" />
                            <telerik:TreeListTemplateColumn DataField="Quantity" HeaderText="Quantity" UniqueName="Quantity"
                                HeaderStyle-Width="100px">
                                <ItemTemplate>
                                    <asp:Label runat="server" ID="Qty" Text='<%# Eval("Quantity") %>'></asp:Label>
                                </ItemTemplate>
                            </telerik:TreeListTemplateColumn>
                            <telerik:TreeListTemplateColumn DataField="Rate" HeaderText="Rate" UniqueName="Rate"
                                HeaderStyle-Width="100px">
                                <ItemTemplate>
                                    <asp:Label runat="server" ID="Rte" Text='<%# Eval("Rate") %>'></asp:Label>
                                </ItemTemplate>
                            </telerik:TreeListTemplateColumn>
                            <telerik:TreeListTemplateColumn DataField="Amount" HeaderText="Amount" UniqueName="Amount"
                                HeaderStyle-Width="100px">
                                <ItemTemplate>
                                    <asp:Label runat="server" ID="Amt" Text='<%# Eval("Amount") %>'></asp:Label>
                                </ItemTemplate>
                            </telerik:TreeListTemplateColumn>
                            <telerik:TreeListButtonColumn ButtonType="ImageButton" UniqueName="DeleteCommandColumn"
                                Text="Delete" CommandArgument="Child" CommandName="Delete" HeaderStyle-Width="20px" />
                        </Columns>
                        <ValidationSettings CommandsToValidate="PerformInsert, Update" EnableValidation="true" />
                        <EditFormSettings CaptionFormatString="Create" EditFormType="Template" PopUpSettings-Width="400px">
                            <FormTemplate>
                                <div style="margin-left: 1%;">
                                    <table width="100%">
                                        <tr>
                                            <td style="height: 75px; width: 75%;">
                                                <table style="float: right;">
                                                    <tr>
                                                        <td>
                                                            <asp:Label ID="Label3" runat="server" ForeColor="Red" Text="*" Width="1px"></asp:Label>
                                                            <asp:Label ID="Label2" Text="Mandatory Field(s)" runat="server"></asp:Label>
                                                        </td>
                                                    </tr>
                                                </table>
                                                <br />
                                                <br />
                                                <fieldset>
                                                    <legend style="margin-bottom: 10px">Work Definition</legend>
                                                    <table cellspacing="2" cellpadding="1" width="100%" border="0">
                                                        <tr>
                                                            <td align="right">
                                                                <asp:Label ID="Label1" runat="server" ForeColor="Red" Text="*" Width="1px"></asp:Label>
                                                                Code :
                                                            </td>
                                                            <td>
                                                                <asp:TextBox Width="90%" ID="WorkName" AutoCompleteType="Disabled" runat="server"
                                                                    MaxLength="5" Text='<%# Bind("WorkName") %>'></asp:TextBox>
                                                            </td>
                                                        </tr>
                                                        <tr>
                                                            <td valign="top" align="right">
                                                            <asp:Label ID="Label4" runat="server" ForeColor="Red" Text="*" Width="1px"></asp:Label>
                                                                Description :
                                                            </td>
                                                            <td>
                                                                <asp:TextBox Width="90%" ID="WorkDescription" AutoCompleteType="Disabled" runat="server"
                                                                    MaxLength="300" TextMode="MultiLine" Height="100px" Text='<%# Bind("WorkDescription") %>'></asp:TextBox>
                                                            </td>
                                                        </tr>
                                                        <tr>
                                                            <td valign="top" align="right">
                                                                Unit :
                                                            </td>
                                                            <td>
                                                                <telerik:RadComboBox runat="server" ID="UnitCode" Skin="Vista" AppendDataBoundItems="True"
                                                                    AutoPostBack="True" DataTextField="UnitName" DataValueField="UnitCode" Height="200px"
                                                                    OnSelectedIndexChanged="UnitCode_SelectedIndexChanged">
                                                                </telerik:RadComboBox>
                                                            </td>
                                                            <%--<td>
                                                                <telerik:RadComboBox runat="server" ID="UnitCode">
                                                                </telerik:RadComboBox>
                                                            </td>--%>
                                                        </tr>
                                                        <tr>
                                                            <td valign="top" align="right">
                                                                <asp:Label ID="Label9" runat="server" ForeColor="Red" Text="*" Width="1px" Visible="false"></asp:Label>
                                                                Quantity :
                                                            </td>
                                                            <td>
                                                                <telerik:RadNumericTextBox Width="50%" ID="Quantity" AutoCompleteType="Disabled"
                                                                    MaxLength="6" FocusedStyle-BackColor="Lavender" runat="server" Text='<%# Bind("Quantity") %>'
                                                                    onkeydown="return (event.keyCode!=13);" ReadOnly="true">
                                                                    <NumberFormat GroupSeparator="" DecimalDigits="0" AllowRounding="true" KeepNotRoundedValue="false" />
                                                                    <IncrementSettings InterceptMouseWheel="false" InterceptArrowKeys="false" />
                                                                    <ClientEvents OnKeyPress="KeyPress" />
                                                                </telerik:RadNumericTextBox>
                                                                <%--<telerik:RadListBox runat="server" ID="UnitNo">
                                                                </telerik:RadListBox>--%>
                                                            </td>
                                                        </tr>
                                                        <tr>
                                                            <td valign="top" align="right">
                                                            <asp:Label ID="Label10" runat="server" ForeColor="Red" Text="*" Width="1px" Visible="false"></asp:Label>
                                                                Rate (S$):
                                                            </td>
                                                            <td>
                                                                <telerik:RadNumericTextBox Width="50%" ID="Rate" AutoCompleteType="Disabled" MaxLength="6"
                                                                    ReadOnly="true" FocusedStyle-BackColor="Lavender" runat="server" Text='<%# Bind("Rate") %>'
                                                                    onkeydown="return (event.keyCode!=13);">
                                                                    <NumberFormat GroupSeparator="" DecimalDigits="0" AllowRounding="true" KeepNotRoundedValue="false" />
                                                                    <IncrementSettings InterceptMouseWheel="false" InterceptArrowKeys="false" />
                                                                    <ClientEvents OnKeyPress="KeyPress" />
                                                                </telerik:RadNumericTextBox>
                                                            </td>
                                                        </tr>
                                                        <tr>
                                                            <td valign="top" align="right">
                                                                Amount (S$):
                                                            </td>
                                                            <td>
                                                                <telerik:RadNumericTextBox Width="50%" ID="Amount" AutoCompleteType="Disabled" MaxLength="6"
                                                                    FocusedStyle-BackColor="Lavender" runat="server" Text='<%# Bind("Amount") %>'
                                                                    onkeydown="return (event.keyCode!=13);" ReadOnly="true">
                                                                    <NumberFormat GroupSeparator="" DecimalDigits="0" AllowRounding="true" KeepNotRoundedValue="false" />
                                                                    <IncrementSettings InterceptMouseWheel="false" InterceptArrowKeys="false" />
                                                                    <ClientEvents OnKeyPress="KeyPress" />
                                                                </telerik:RadNumericTextBox>
                                                            </td>
                                                        </tr>
                                                    </table>
                                                </fieldset>
                                            </td>
                                        </tr>
                                    </table>
                                    <table>
                                        <tr>
                                            <td>
                                                <telerik:RadButton ID="btnUpdate" Text='<%# (Container is TreeListEditFormInsertItem) ? "Insert" : "Update" %>'
                                                    runat="server" CommandName='<%# (Container is TreeListEditFormInsertItem) ? "PerformInsert" : "Update" %>'
                                                    Icon-PrimaryIconCssClass="rbOk">
                                                </telerik:RadButton>
                                                &nbsp;
                                                <telerik:RadButton ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False"
                                                    CommandName="Cancel" Icon-PrimaryIconCssClass="rbCancel">
                                                </telerik:RadButton>
                                            </td>
                                        </tr>
                                    </table>
                                </div>
                            </FormTemplate>
                            <PopUpSettings Modal="True"></PopUpSettings>
                        </EditFormSettings>
                    </telerik:RadTreeList>

Advance & Thanks,
Ansari

I have the following version of your ASP.NET AJAX controls and experiencing a rather frustrating issue.  I would like to use horizontal scrolling and having six frozen columns because we have over 20 columns in our gird.. 

When I have the following settings below the grid does not expand 100% on each side.  It will only expand to fill in the whole area when I do one of two things.

 

1. Grab a column header and expand it, even just a little movement makes the grid expand the whole distance.
2. Scrolling horizontally also causes the columns to no longer align under the correct data.
3. Another think, I have no issues when running on my pc with localhost.  The issue only arrises when I push the code to the server.
4. This only happens in Internet Explorer 9 with Compatibility View disabled 

 

In order to avoid this unpleasant view I have had to turn UseStaticHeaders to false.

 

There has got to be another way, I want the headers to be static.

 

We are currently using Telerik version 2013.1.220.35 


Here are the client settings we are using

Your help would be much appreciated.

I am using an example provided in this post http://www.telerik.com/community/forums/aspnet-ajax/grid/how-to-use-gridtemplatecolumn-in-radgrid-for-google-like-filtering.aspx which was attached as a zip file called "templatecolumnwithfiltering2.zip". I've re-created it using our SQL Server table data, however, I added some more columns and what I am getting is concatenated data of all the columns in each column. I have added a screenshot of what I am getting. Each column should only hold one type of data. The columns should be "Client Name", "Billing Name" and "Client Number", respectively, but each column has all the data jumbled up in each column instead of in separate columns.
Here is my code:

Yesterday I was doing something and found this unexpected behavior with the Telerik controls as soon as override the page render. I see the grids sorting and telerik ajax not working when I have coded the following code.
I would really appreciate if any one has clue why this is happening for the following code snippet.

  protected override void Render(HtmlTextWriter writer)
{
    // setup a TextWriter to capture the markup
    TextWriter tw = new StringWriter();
    HtmlTextWriter htw = new HtmlTextWriter(tw);
    // render the markup into our surrogate TextWriter
    base.Render(htw);
    // get the captured markup as a string
    string pageSource = tw.ToString();
    MatchCollection matches = Regex.Matches(pageSource, @"\[\!\[(.*?)\]\!\]");
    List<string> finishedCaptures = new List<string>();
    // Use foreach loop.
    foreach (Match match in matches)
    {
        foreach (Capture capture in match.Captures)
        {
            if (!finishedCaptures.Contains(capture.Value))
            {
                pageSource = pageSource.Replace(capture.Value, ConfigFactory.Instance[capture.Value.Trim(new char[] { '[', ']', '!' })]);
                finishedCaptures.Add(capture.Value);
            }
        }
    }
    writer.Write(pageSource);
}

-Thanks for your precious time.