Hi

I am developing a stacked bar chart.  My datasource structure is

Month    value    GroupColumn
March    3            A            
March    1            B
March    2            C
April       4            A            
April       5            B
April       7            C

In my stacked bar chart, by default  A is displaying in the bottom of the chart and then B and C. I want to re-order the position, it should appear order C, then B and A.

Regards
Arima

Hello,

I have a grid control with 4 groupheaders. The order is ascending or descending for them. Pl see attached image. I want present then in very specific order other than ascending and descending.

How to set order for the group headers ?

Hello,

I want to change the icon of raddock command. I am using skin sitefinity. To maintain cosistancy i wish to change it and pass it throgh CSS.

I am creating raddocks dynamically.

Here how to set css for the newly added close command ?

Hello,

I have raddock with user controls embeded in them. If user refreshes the web browser or postback event then itemcontent image should have animation indicating page load is in progress.

Plz see attached image.

Hi

I have a requirement which i have to show the xaxis horizontal line should appear in the middle of the chart. Y axis values starts from 0 to 200. But i have to display xaixs line in 100 th.  Please see the attached image. I have marked on it.  Is there any property to set? or do we need to do programatically(hiding the gridlines in the chart and then apply marked zones in the yaxis position 100)

Regards
Arima

Hi,

 

I was developing application using Telerik ASP.Net controls (Version: 2011.1.315.40). My Page have hierarchical grid with export functionality. Export functionality was working properly before. As we added more features it stop working.
Even After going through forums and knowledge base article I am not able to resolve this error. Here I am sending you few pages of application. Please help me to figure out problem why export is not working.

 

 

Details of Application:

 

Application contains master page with RadAjaxManager & ScriptManager. Each control contains RadAjaxManagerProxy to overcome limitation of multiple RadAjaxManager not allowed on same page.

-          -MyDashboard Page is container page with various control hosted within page.

-          - MyIssueControl hosted within MyDashboard Page. This control contains hierarchical grid. I am just exporting Top Grid (IssueGrid) with default export functionality.

-         - MyIssueControl hosts other controls as well.

-          -After clicking on default export functionality it doesn’t do anything. It throws scripting error(ScriptError.jpg).

-          -After going through forums which advise to register RadAjaxManager events in Control to execute client side code which is not possible using RadAjaxManagerProxy.

-          After registering RadAjaxManager event in MyIssueControl to execute function OnRequestStart which will disable Ajax for exporting functionality (as it required for export explain in help documents) its now throwing new error (Error.jpg)

 

Note:  Application will not work as it requires data from db. This application pages are just for reference to figure out issue.  Please check attach zip file for error screen shot as well as application pages.

 

 

This is very critical project issue. Please help me to resolve ASAP. Thanks for your help.

Thanks,
Atman

MyIssuecontrol.ascx

MyIssuecontrol.ascx.cs


Master Page


MyDashboard Page

I am tring to rotate through my radgrid to get the information  to save. The insert works fine becuase I can response.write my sql statement and it goes in fine.  I gets through one rotation and then seems to break the second time around.  I don't get it, it seems to work but does not work.

Here is my Ragrid.
 <td><telerik:RadGrid ID="myGridDental" runat="server" Width="100%" BorderWidth="1px" CellPadding="6" GridLines="None" BorderColor="#404040">
                                                            <MasterTableView AutoGenerateColumns="false" DataKeyNames="intQuestionId" HierarchyDefaultExpanded="false" HierarchyLoadMode="ServerBind"
                                                                BorderColor="#404040" Font-Size="12" Font-Names="Veranda,arial,sans-serif" HeaderStyle-HorizontalAlign="Center"
                                                                GridLines="Both" BorderWidth="1px" ExpandCollapseColumn-ButtonType="ImageButton" ExpandCollapseColumn-CollapseImageUrl="~/Images/30.png"
                                                                ExpandCollapseColumn-ExpandImageUrl="~/Images/29.png">
                                                                <AlternatingItemStyle BackColor="#B0C4DE" />
                                                                <HeaderStyle ForeColor="White" CssClass="backColor" BackColor="Steelblue" Font-Bold="true" BorderColor="#404040" BorderWidth="1px" />
                                                                <Columns>
                                                                    <telerik:GridBoundColumn DataField="strQuestion" HeaderText="Question" />
                                                                    <telerik:GridTemplateColumn HeaderText="Help">
                                                                         <ItemTemplate>
                                                                            <asp:HyperLink ID="hylAttach" runat="server" ImageUrl="~/Images/paperclip.png" NavigateUrl='<%# bind("strUrl") %>' Target="_blank"
                                                                            Visible='<%# Not String.IsNullOrEmpty(Eval("strUrl")) %>' />
                                                                         </ItemTemplate>
                                                                    </telerik:GridTemplateColumn>
                                                                    <telerik:GridTemplateColumn HeaderText="GO\NOGO">
                                                                        <ItemTemplate>
                                                                            <asp:RadioButtonList ID="rblDental" runat="server" RepeatDirection="Horizontal" CellPadding="5" CellSpacing="5" TextAlign="Right">
                                                                                <asp:ListItem Value="0" Text="GO" />
                                                                                <asp:ListItem Value="1" Text="NO\GO" />
                                                                            </asp:RadioButtonList>
                                                                            <asp:RequiredFieldValidator ID="valDRadio" runat="server" ControlToValidate="rblDental" ErrorMessage="Not Answered" ForeColor="Red" ValidationGroup="Dental" />
                                                                        </ItemTemplate>
                                                                    </telerik:GridTemplateColumn>
                                                                    <telerik:GridTemplateColumn HeaderText="Data">
                                                                        <ItemTemplate>
                                                                            <asp:TextBox ID="txtData" runat="server" Width="60" />
                                                                        </ItemTemplate>
                                                                    </telerik:GridTemplateColumn>
                                                                    <telerik:GridTemplateColumn HeaderText="Remarks">
                                                                        <ItemTemplate>
                                                                            <asp:TextBox ID="txtRemarks" runat="server" Width="200" />
                                                                        </ItemTemplate>
                                                                    </telerik:GridTemplateColumn>
                                                                    <telerik:GridTemplateColumn HeaderText="Record Date">
                                                                        <ItemTemplate>
                                                                            <asp:TextBox ID="txtCal" runat="server" Width="100" style="cursor:pointer" />
                                                                            <asp:CalendarExtender ID="txtCal_CalendarExtender" runat="server" TargetControlID="txtCal" />
                                                                        </ItemTemplate>
                                                                    </telerik:GridTemplateColumn>
                                                                </Columns>
                                                                <DetailTables>
                                                                    <telerik:GridTableView Name="mySubDental" runat="server" DataKeyNames="intQuestionId" TableLayout="Fixed" BorderWidth="1px" CellPadding="6" Font-Size="12" AutoGenerateColumns="False"
                                                                        HeaderStyle-HorizontalAlign="Center" BorderColor="#404040" Font-Names="Veranda,arial,sans-serif" GridLines="Both">
                                                                        <ParentTableRelation>
                                                                            <telerik:GridRelationFields DetailKeyField="intQuestionId" MasterKeyField="intQuestionId" />
                                                                        </ParentTableRelation>
                                                                        <HeaderStyle ForeColor="White" BackColor="SteelBlue" Font-Bold="true" HorizontalAlign="Center" />
                                                                        <Columns>
                                                                            <telerik:GridBoundColumn DataField="strTaskName" HeaderText="Task" />
                                                                            <telerik:GridBoundColumn DataField="dtFound" HeaderText="Date" />
                                                                            <telerik:GridBoundColumn DataField="strNotes" HeaderText="Remarks" />
                                                                        </Columns>
                                                                    </telerik:GridTableView>
                                                                </DetailTables>
                                                            </MasterTableView>
                                                        </telerik:RadGrid></td>
                                                    </tr>
                                                     <tr>
                                                        <td><asp:LinkButton ID="lnkSubmitDental" runat="server" ValidationGroup="Dental">Submit</asp:LinkButton></td>
                                                    </tr>
                                                </table>

Here is my code behind, it gets through one loop and then breaks and give me this error.

Object reference not set to an instance of an object.   and then point to my sql statement.

 Protected Sub lnkSubmitDental_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles lnkSubmitDental.Click
        Dim userlogon As String = Split(Current.User.Identity.Name, "\")(1)
        Dim lblErrorMsg As Label = DirectCast(Me.Master.FindControl("lblErrorMsg"), Label)
        Dim aError As HtmlAnchor = DirectCast(Me.Master.FindControl("aError"), HtmlAnchor)
        Dim lblError As Label = DirectCast(Me.Master.FindControl("lblError"), Label)
        Dim PersId As String = HFID.Value
        Dim AttendId As String = HFAttendID.Value

        For Each item As GridDataItem In myGridDental.Items
            Dim QuesId As Integer = myGridDental.Items(item.ItemIndex).GetDataKeyValue("intQuestionId")
            Dim data As TextBox = (TryCast(item.FindControl("txtData"), TextBox))
            Dim Remarks As TextBox = TryCast(item.FindControl("txtRemarks"), TextBox)
            Dim Dtdate As TextBox = TryCast(item.FindControl("txtCal"), TextBox)
            Dim answer As RadioButtonList = TryCast(item.FindControl("rblDental"), RadioButtonList)

            sql = "Insert tblSRpEventData (intPersonnelId, intSRPAttendId, intQuestionId, intAnswer, strData, strRemarks, strDocDate, dtLogged, strlogged) VALUES ('" & PersId & "',  " & AttendId & ", " _
                & "" & QuesId & ", " & answer.SelectedValue & " , '" & Replace(data.Text, "'", "") & "', '" & Replace(Remarks.Text, "'", "") & "', '" & Replace(Dtdate.Text, "'", "") & "', '" & Date.Today & "', " _
                & "'" & userlogon & "')"
           
            Try
                insertUpdateDelete(sql)
            Catch ex As Exception
                lblError.Text = ex.Message.ToString & " - ERROR Save Dental   <br> " & lblErrorMsg.Text
                SetFocus(aError)
            End Try
        Next

    End Sub

Hi Team,
               I'm using Telerik Grid. inside it i'm having CheckboxList in Edit Item Template. also i'm using RadGrid EditTemplate()function to populate the values to Drop down and Checkboxlist controls. these are the dynamic controls.

My Grid is showing the data in below format. The Available Location is Checkbox list control and Format is DropDownlist control. both are EdititemTemplate controls.         

Emp Id	Emp Name	Emp Type	Available Location	Format
1001	Alexis	Permanent	New York	$##,###,###.00
1002	Michel	Permanent	New Jersey	$##,##.00
1003	Erin Smith	Permanent	Philadelphia	$##,##
1004	Brown Liza	Temporary	Los Angels	Mmm/yyyy

The Expected Grid is attached here. and the Checkboxlist items status has to be maintain between postbacks. every time i'm updating the Grid values using the concept of Auto Save(http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/editondblclick/defaultcs.aspx ) . and every time when i tried to save the grid line, it take me to RadGrid1_EditTemplate() function.


Please tell me how to taggle this situation.
Please reply ASAP.


Thanks
Alexis

Hi all, I am having trouble with the visible property of an  GridTemplateColumn.

I have an AutoGenerated EditType edit screen because of the dynamic nature of the requirement. I have added a necessary dropdown onto this edit area by adding an GridTemplateColumn to the <Columns> area of the radgrid.

I need this GridTemplateColumn to only be visible under certain circumstances but I have no luck. Setting the visible property = "false" in the tag itself does not work. Nor does setting the .Display, .ReadOnly or .Visible properties in the code behind. I have tried hooking into the column in both ItemDataBound and PreRender events. I have tried finding the column from the MasterTable and other methods as well.

Every time I find the column correctly (verified by debugging the UniqueName) but the column is always visible.

I tried adding a label inside the GridTemplateColumn and set EditFormHeaderTextFormat to an empty string but the column space is reserved and thus my label is indented.

A solution to either would solve this issue. Need some help please!

Thanks :)

EDIT - My column is of type EditItemTemplate so that it shows on the Edit Form. If I change it to ItemTemplate I am able to make the column Visible = false

Hi ,
I was tring to select TreeListDataItem dynamically using the following code.

foreach (TreeListDataItem item in RadTreeList1.Items)
                {
                    if (value != null && value.Count > 0)
                    {
                        foreach (Facility facility in value.Facility)
                        {
                            if (item["Key"].Text == facility.Key)
                            {
                                item.Selected = true;
                                break;
                            }
                        }
                    }
                }

However what I found that the only the parent items can be selected.
I am not able to select any of the child or sub child items.
Please advice what the best way to select any child items if they need to be selected.

Thanks in advance.