Questions on UI for ASP.NET AJAX Forum

1 answer

25 views

Hi

I wanted to write some piece of server code inside the ImageManger.ascx file.For example i wanted to call some server side method by adding some simple <script runat="server">.and adding code withing <%%> But none of this seems to be working?

I also wanted to know why can not i access Session object within these user control?

i tried using codeblock etc but nothing worked Plz help?

Editor

answered on 26 May 2011

1 answer

96 views

Ajax Scheduler Loading Slow

I have two schedulers embedded in one page. It is very slow when I try to load the page in IE7. However, the loading speed inside Google Chrome was very fast. My customer doesn't satisfy with the loading speed in IE. Can you help with this?

Thanks.

Scheduler

answered on 26 May 2011

2 answers

98 views

ExportToPdf wide grid overflows out of paper

Hello, I have a wide RadGrid (> 16 cols) that I am trying to export to PDF. When I export to PDF, the grid overflows out of the PDF width. Is there a way to make it use more than 1 page for the width of the table (e.g. 3 pages wide by N pages long)? I want to get something similar to what I get with the RadReport (in another page I am using the RadReport control and it renders the report 3p wide by N pages long). Included is the body of the RadGrid and the code-behind in which I format it. The RadGrid is ajaxified. Thanks for any help you can provide.

Private Sub PDFButton_Click(sender As Object, e As System.EventArgs) Handles PDFButton.Click

_isExport = True

For Each column As Telerik.Web.UI.GridColumn In ReportGrid.MasterTableView.Columns

If column.UniqueName = "SelectCheckbox" Or column.UniqueName = "ViewButton" Then

column.Visible = False

EndIf

Next

ReportGrid.Width = New Unit(22)

ReportGrid.MasterTableView.ExportToPdf()

End Sub

Private Sub ReportGrid_ItemCreated(sender As Object, e As Telerik.Web.UI.GridItemEventArgs) Handles ReportGrid.ItemCreated

If _isExport Then

If TypeOf (e.Item) Is GridHeaderItem Then

Dim headerItem As GridHeaderItem = e.Item

headerItem.Style("font-size") = "8pt"

headerItem.Style("color") = "white"

headerItem.Style("background-color") = "gray"

headerItem.Style("vertical-align") = "bottom"

For Each cell As TableCell In headerItem.Cells

cell.Style("text-align") = "left"

cell.Style("font-weight") = "bold"

cell.Style("border-color") = "red"

Next

ElseIf TypeOf (e.Item) Is GridDataItem Then

Dim bodyItem As GridDataItem = e.Item

bodyItem.Style("font-size") = "8pt"

bodyItem.Style("vertical-align") = "bottom"

For Each cell As TableCell In bodyItem.Cells

cell.Style("text-align") = "left"

Next

End If

End Sub

<telerik:RadGrid ID="ReportGrid" runat="server" Height="99%" AllowPaging="True" GridLines="None" PageSize="50" AllowSorting="True" AllowFilteringByColumn="false" AllowMultiRowSelection="true" AutoGenerateColumns="false">

<ClientSettings AllowColumnsReorder="true">

<Scrolling AllowScroll="true" UseStaticHeaders="true" />

<Selecting AllowRowSelect="true" />

<Resizing AllowColumnResize="true" AllowResizeToFit="false" ClipCellContentOnResize="true" ResizeGridOnColumnResize="true" EnableRealTimeResize="false" />

<ClientEvents OnRowDeselected="ReportGrid_OnRowDeselected" OnRowSelected="ReportGrid_OnRowSelected" />

</ClientSettings>

<MasterTableView>

<Columns>

<telerik:GridClientSelectColumn UniqueName="SelectCheckbox" HeaderStyle-Width="30" />

<telerik:GridButtonColumn DataTextField="FullFileName" CommandName="View" ButtonType="ImageButton" UniqueName="ViewButton" ImageUrl="/Images/preview.png" HeaderStyle-Width="30" />

<telerik:GridBoundColumn DataField="DocArchiveSysKey" DataType="System.String" HeaderText="DocArchiveSysKey" SortExpression="DocArchiveSysKey" UniqueName="DocArchiveSysKey" />

<telerik:GridBoundColumn DataField="Division" DataType="System.String" HeaderText="Division" SortExpression="Division" UniqueName="Division" />

<telerik:GridBoundColumn DataField="Route" DataType="System.String" HeaderText="Route" SortExpression="Route" UniqueName="Route" />

<telerik:GridBoundColumn DataField="Outlet" DataType="System.String" HeaderText="Outlet" SortExpression="Outlet" UniqueName="Outlet" />

<telerik:GridBoundColumn DataField="OutletName" DataType="System.String" HeaderText="OutletName" SortExpression="OutletName" UniqueName="OutletName" />

<telerik:GridBoundColumn DataField="DocType" DataType="System.String" HeaderText="DocType" SortExpression="DocType" UniqueName="DocType" />

<telerik:GridBoundColumn DataField="DisplayDocType" DataType="System.String" HeaderText="DisplayDocType" SortExpression="DisplayDocType" UniqueName="DisplayDocType" />

<telerik:GridBoundColumn DataField="DocID" DataType="System.String" HeaderText="DocID" SortExpression="DocID" UniqueName="DocID" />

<telerik:GridBoundColumn DataField="DisplayDocDate" DataType="System.String" HeaderText="DisplayDocDate Date" SortExpression="DisplayDocDate" UniqueName="DisplayDocDate" />

<telerik:GridBoundColumn DataField="FileName" DataType="System.String" HeaderText="FileName" SortExpression="FileName" UniqueName="FileName" />

<telerik:GridBoundColumn DataField="FullFileName" DataType="System.String" HeaderText="FullFileName" SortExpression="FullFileName" UniqueName="FullFileName" />

<telerik:GridBoundColumn DataField="DisplaySettlementDate" DataType="System.DateTime" HeaderText="DisplaySettlementDate" SortExpression="DisplaySettlementDate" UniqueName="DisplaySettlementDate" />

<telerik:GridBoundColumn DataField="RC2Code" DataType="System.String" HeaderText="RC2Code" SortExpression="RC2Code" UniqueName="RC2Code" />

<telerik:GridBoundColumn DataField="RC3Code" DataType="System.String" HeaderText="RC3Code" SortExpression="RC3Code" UniqueName="RC3Code" />

<telerik:GridBoundColumn DataField="RC4Code" DataType="System.String" HeaderText="RC4Code" SortExpression="RC4Code" UniqueName="RC4Code" />

<telerik:GridBoundColumn DataField="RC5Code" DataType="System.String" HeaderText="RC5Code" SortExpression="RC5Code" UniqueName="RC5Code" />

<telerik:GridBoundColumn DataField="EA1Code" DataType="System.String" HeaderText="EA1Code" SortExpression="EA1Code" UniqueName="EA1Code" />

<telerik:GridBoundColumn DataField="EA2Code" DataType="System.String" HeaderText="EA2Code" SortExpression="EA2Code" UniqueName="EA2Code" />

<telerik:GridBoundColumn DataField="EA3Code" DataType="System.String" HeaderText="EA3Code" SortExpression="EA3Code" UniqueName="EA3Code" />

<telerik:GridBoundColumn DataField="EA4Code" DataType="System.String" HeaderText="EA4Code" SortExpression="EA4Code" UniqueName="EA4Code" />

<telerik:GridBoundColumn DataField="EA5Code" DataType="System.String" HeaderText="EA5Code" SortExpression="EA5Code" UniqueName="EA5Code" />

<telerik:GridBoundColumn DataField="EA6Code" DataType="System.String" HeaderText="EA6Code" SortExpression="EA6Code" UniqueName="EA6Code" />

<telerik:GridBoundColumn DataField="EA7Code" DataType="System.String" HeaderText="EA7Code" SortExpression="EA7Code" UniqueName="EA7Code" />

<telerik:GridBoundColumn DataField="EA8Code" DataType="System.String" HeaderText="EA8Code" SortExpression="EA8Code" UniqueName="EA8Code" />

<telerik:GridBoundColumn DataField="EA9Code" DataType="System.String" HeaderText="EA9Code" SortExpression="EA9Code" UniqueName="EA9Code" />

<telerik:GridBoundColumn DataField="EA10Code" DataType="System.String" HeaderText="EA10Code" SortExpression="EA10Code" UniqueName="EA10Code" />

</Columns>

</MasterTableView>

<ExportSettings HideStructureColumns="true" ExportOnlyData="true" IgnorePaging="true" OpenInNewWindow="true">

<Pdf PageWidth="11in" PageHeight="8.5in" PageLeftMargin=".5in" PageRightMargin=".5in" PageTopMargin=".5in" PageBottomMargin=".5in" AllowCopy="true" AllowModify="true" AllowPrinting="true" />

</ExportSettings>

</telerik:RadGrid>

Grid

answered on 26 May 2011

1 answer

70 views

Grid delete button on Mozilla 4.x

Hello. I have a simple page containing a text box and a rad grid. I have attached a delete button on the grid row has a confirm text displayed on click of the btn.

The problem I am having is: If I have the cursor on the text box and I hit enter, its invoking the rad grid delete event, strating with delete confirm prompt. I do not want this to happen. I need to hook the enter key to some other events. And this is happening only on Mozilla. rest of the browsers do not invoke the delete event.

Any clues/fixes for this behaviour. Appreciate your help. thanks

code below:

<asp:textbox id="txtMLSNumber" runat="server" Width="110px"></asp:textbox>

<telerik:RadGrid ID="grdPartials" DataSourceID ="ObjectDataSource1" CssClass="RemoveBorders"

Skin="Outlook" runat="server" GridLines="None" AutoGenerateColumns="False"

Width="690px" height="196px">

<AlternatingItemStyle BackColor="#DDECFE" />

<MasterTableView datasourceid="ObjectDataSource1" GridLines=none AllowAutomaticDeletes="true" EnableNoRecordsTemplate=true DataKeyNames ="PartialId,PropType" >

<CommandItemSettings ExportToPdfText="Export to Pdf"></CommandItemSettings>

<RowIndicatorColumn>

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn>

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<Columns>

<telerik:GridHyperLinkColumn HeaderText = "" ItemStyle-HorizontalAlign="Left" Text ="Edit"

UniqueName="lnkEdit" HeaderStyle-Font-Bold="false" HeaderStyle-Wrap="false"

HeaderStyle-Width="40px">

</telerik:GridHyperLinkColumn>

<telerik:GridBoundColumn DataField="PartialId" Visible =true HeaderText="Partial Id" ItemStyle-Width="100px" HeaderStyle-Width="100px" ItemStyle-Wrap=false HeaderStyle-Wrap="false"

MaxLength="0" UniqueName="PartialId">

<HeaderStyle Wrap="False"></HeaderStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="StreetNumber" HeaderText="Street Number" ItemStyle-Width="100px" HeaderStyle-Width="100px" ItemStyle-Wrap=false HeaderStyle-Wrap="false"

UniqueName="StreetNumber">

<HeaderStyle Wrap="False"></HeaderStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="StreetName" HeaderText="Street Name" ItemStyle-Width="100px" HeaderStyle-Width="100px" ItemStyle-Wrap=false HeaderStyle-Wrap="false"

UniqueName="StreetName">

<HeaderStyle Wrap="False"></HeaderStyle>

<ItemStyle Wrap="False"></ItemStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="City" HeaderText="City" UniqueName="City" DataFormatString="<nobr>{0}</nobr>" ItemStyle-Width="100px" HeaderStyle-Width="100px" ItemStyle-Wrap=false HeaderStyle-Wrap="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PropType" HeaderText="Prop Type" ItemStyle-Width="100px" HeaderStyle-Width="100px" ItemStyle-Wrap=false HeaderStyle-Wrap="false"

UniqueName="PropType">

<HeaderStyle Wrap="False"></HeaderStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="CreateDate" HeaderText="Create Date" DataFormatString="{0:MM/dd/yyyy}" ItemStyle-Width="100px" HeaderStyle-Width="100px" ItemStyle-Wrap=false HeaderStyle-Wrap="false"

UniqueName="CreateDate">

</telerik:GridBoundColumn>

<telerik:GridButtonColumn ConfirmText="Delete this record?" ConfirmDialogType="RadWindow"

ConfirmTitle="Delete" ButtonType="ImageButton" CommandName="Delete" Text="Delete"

UniqueName="DeleteColumn">

<ItemStyle HorizontalAlign="Center" CssClass="MyImageButton" />

</telerik:GridButtonColumn>

</Columns>

<NoRecordsTemplate>

<div style="text-align:center;padding-top:70px;font-size:medium">No Partial Listings Found!!!</div>

<br />

</NoRecordsTemplate>

</MasterTableView>

<SelectedItemStyle />

<HeaderStyle BackColor="#D6E7FC" />

<ClientSettings Scrolling-ScrollHeight =200>

<Selecting AllowRowSelect="True" />

<Scrolling AllowScroll =true UseStaticHeaders =true />

<Resizing AllowColumnResize="True" AllowRowResize="false" />

</ClientSettings>

<ActiveItemStyle BackColor="#CC0099" />

</telerik:RadGrid>

<asp:ObjectDataSource

ID="ObjectDataSource1"

runat="server"

SelectMethod="GetPartials"

TypeName = "Partials"

DeleteMethod ="DeletePartials"

>

<DeleteParameters>

<asp:Parameter Name="PartialId" Type ="String" />

<asp:Parameter Name="PropType" Type ="String" />

</DeleteParameters>

</asp:ObjectDataSource>

Grid

answered on 26 May 2011

1 answer

71 views

Wrong dates when expanding weekly recurrence using 'ExpandRecurrence_UDF.zip'

Hi,

When expanding weekly recurrence rule wiAth interval =2 it is showing wrong dates between the range.
i am not finding any reply from blogs. it is not problem with cofiguration of 'ExpandRecurrece_UDF' , because all the other events like
day,weekly,monthly,yearly are working fine. only problem with weelky recurrence with interval = 2 and weekly day 'SAT,SUN' not working

can u check this issue. please check below rule and expand the rule you know the problem.

DTSTART:20110505T063000Z DTEND:20110505T073000Z RRULE:FREQ=WEEKLY;COUNT=6;INTERVAL=2;BYDAY=FR,SA,SU

Regards
Shashi...

Scheduler

answered on 26 May 2011

3 answers

123 views

Bi-Weekly recurrence not working correctly using ExpandRecurrence function

Hi,

While using below weekly recurrence rule not getting exact dates.
DTSTART:20110505T063000Z DTEND:20110505T073000Z RRULE:FREQ=WEEKLY;COUNT=6;INTERVAL=2;BYDAY=FR,SA,SU
Bi-Weekly recurrence not working correctly using ' ExpandRecurrence ' function . can u help in this

It is giving below output :

5/6/2011 (Friday )
5/7/2011 (Saturday)
5/15/2011 (Sunday)

5/20/2011 ( Friday )
5/21/2011 ( Saturday)
5/29/2011 ( Sunday )

Thanks & Regards
Shashi...

Scheduler

answered on 26 May 2011

2 answers

83 views

Programmatic Creation of RadGrid with Export to excel/pdf

Hi,

I am trying to create a Radgrid from the codebehind at runtime. The grid works fine with paging, but the problem is i need to have the export functionality I tried the following code along with the grid creation even then the grid header is not displayed.

RadGrid1.MasterTableView.CommandItemSettings.ShowExportToPdfButton = true;
RadGrid1.MasterTableView.CommandItemSettings.ShowExportToExcelButton = true;
RadGrid1.MasterTableView.CommandItemSettings.ShowRefreshButton = true;
RadGrid1.ExportSettings.HideStructureColumns = true;
RadGrid1.ExportSettings.ExportOnlyData = true;
RadGrid1.ExportSettings.IgnorePaging = true;
RadGrid1.ExportSettings.OpenInNewWindow = true;

Am i missing something?

Thanks in advance.

Grid

answered on 26 May 2011

2 answers

770 views

Change Radcombobox datasource by using another comobobox's selected value

Hi,

i have a RadGrid with templated columns. I have a ReportLevel RadCombobox & a CostCentreLow RadComboBox in the edit template.
The CostCentreLow Radcombobox is populated from a SqlDatasource but what i want to do is base the sqldatasource select command on the value selected in the ReportLevel combobox & then rebind datasource to the CostCentreLow combobox. I need this to work on the reportlevel selectedIndexChanged.
I have tried the RadGrid ItemCreated method but i get a databind error when i try to change the SqlDataSource select command in the ReportLevel SelectedIndexChanged event & it doesn't work if i try to bind the datasource in the Radgrid ItemCreated event (as i need the datasource changed based on the value in the ReportLevel ComboBox).

here is the code for my project:

<telerik:RadGrid ID="RadGrid1" GridLines="None" runat="server" AllowAutomaticDeletes="True"

AllowAutomaticInserts="True" AllowAutomaticUpdates="True" AllowPaging="True"

AutoGenerateColumns="False" DataSourceID="SqlDataSource1" Skin="Web20"

Width="99%" AllowFilteringByColumn="True" OnItemUpdated="RadGrid1_ItemUpdated"

OnItemDeleted="RadGrid1_ItemDeleted" OnItemInserted="RadGrid1_ItemInserted"

OnDataBound="RadGrid1_DataBound" OnItemDataBound="RadGrid1_ItemDataBound" OnItemCreated="RadGrid1_ItemCreated"

onitemcommand="RadGrid1_ItemCommand" AllowSorting="True" Culture="en-GB"

CssClass="Grid" Font-Size="X-Small" Font-Names="verdana"

PageSize="15" >

<PagerStyle Mode="NextPrevAndNumeric" />

<AlternatingItemStyle BackColor="#E8F1FF" />

<MasterTableView CommandItemDisplay="TopAndBottom" DataKeyNames="U_ID"

DataSourceID="SqlDataSource1" HorizontalAlign="NotSet" AutoGenerateColumns="False">

<CommandItemSettings ExportToPdfText="Export to Pdf"></CommandItemSettings>

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column"></RowIndicatorColumn>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column"></ExpandCollapseColumn>

<Columns>

<telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="EditCommandColumn">

<ItemStyle CssClass="MyImageButton" Width="20px" />

</telerik:GridEditCommandColumn>

<telerik:GridTemplateColumn HeaderText="ID" SortExpression="U_ID" UniqueName="U_ID" AllowFiltering="true"

EditFormColumnIndex="0" FilterControlWidth="50%" DataField="U_ID" >

<ItemTemplate>

<asp:Label runat="server" CssClass="Label2" Width="30px" ID="U_ID" Text='<%# Eval("U_ID") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="UserName" SortExpression="UserName" UniqueName="UserName" AllowFiltering="true"

EditFormColumnIndex="0" FilterControlWidth="70%" DataField="UserName" >

<EditItemTemplate>

<span style="font-size:13px;color:Red;">

<telerik:RadTextBox runat="server" Width="200px" Text='<%# Bind("UserName") %>' ID="UserName" Visible="true" MaxLength="12" >

</telerik:RadTextBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator9" ControlToValidate="UserName"

ErrorMessage="*" runat="server">

</asp:RequiredFieldValidator>

</span>

</EditItemTemplate>

<InsertItemTemplate>

<span style="font-size:13px;color:Red;">

<telerik:RadTextBox runat="server" Width="200px" Text='<%# Bind("UserName") %>' ID="UserName" Visible="true" MaxLength="12" >

</telerik:RadTextBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator10" ControlToValidate="UserName"

ErrorMessage="*" runat="server">

</asp:RequiredFieldValidator>

</span>

</InsertItemTemplate>

<ItemTemplate>

<asp:Label runat="server" CssClass="Label2" Width="80px" ID="UserName" Text='<%# Eval("UserName") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Report Level" SortExpression="ReportLevel" UniqueName="ReportLevel" AllowFiltering="true"

EditFormColumnIndex="0" FilterControlWidth="70%" DataField="ReportLevel" >

<EditItemTemplate>

<span style="font-size:13px; color:Red;">

<telerik:RadComboBox runat="server" Width="205px" Height="100px"

EmptyMessage="Select a value"

HeaderText="ReportLevel" SelectedValue='<%# Bind("ReportLevel") %>'

UniqueName="ReportLevel" ID="ReportLevel" >

<Items>

<telerik:RadComboBoxItem Value="" Text="" />

<telerik:RadComboBoxItem Value="CC" Text="CC" />

<telerik:RadComboBoxItem Value="DIR" Text="DIR" />

</Items>

</telerik:RadComboBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator5" ControlToValidate="ReportLevel"

ErrorMessage="*" runat="server">

</asp:RequiredFieldValidator>

</span>

</EditItemTemplate>

<InsertItemTemplate>

<span style="font-size:13px; color:Red;">

<telerik:RadComboBox runat="server" Width="205px" Height="100px"

EmptyMessage="Select a value"

HeaderText="ReportLevel" SelectedValue='<%# Bind("ReportLevel") %>'

UniqueName="ReportLevel" ID="ReportLevel" >

<Items>

<telerik:RadComboBoxItem Value="" Text="" />

<telerik:RadComboBoxItem Value="CC" Text="CC" />

<telerik:RadComboBoxItem Value="DIR" Text="DIR" />

</Items>

</telerik:RadComboBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator6" ControlToValidate="ReportLevel"

ErrorMessage="*" runat="server">

</asp:RequiredFieldValidator>

</span>

</InsertItemTemplate>

<ItemTemplate>

<asp:Label runat="server" CssClass="Label2" Width="80px" ID="lblReportLevel" Text='<%# Eval("ReportLevel") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Cost Centre Low" SortExpression="CostCentreLow" UniqueName="CostCentreLow" AllowFiltering="true"

EditFormColumnIndex="0" FilterControlWidth="70%" DataField="CostCentreLow" >

<EditItemTemplate>

<span style="font-size:13px; color:Red;" runat="server" >

<telerik:RadComboBox ID="CostCentreLow" runat="server" Enabled="false"

DataSourceID="DS_CostCentre" DataTextField="costcentre"

DataValueField="costcentre" DropDownWidth="200px"

SelectedValue='<%# Bind("CostCentreLow") %>'  Width="205px" TabIndex="8" Font-Size="X-Small" Font-Names="Verdana" AppendDataBoundItems="True" >

</telerik:RadComboBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator1" ControlToValidate="CostCentreLow"

ErrorMessage="*" runat="server">

</asp:RequiredFieldValidator>

</span>

</EditItemTemplate>

<InsertItemTemplate>

<span style="font-size:13px; color:Red;">

<telerik:RadComboBox ID="CostCentreLow" runat="server"

DataSourceID="DS_CostCentre" DataTextField="costcentre"

DataValueField="costcentre" DropDownWidth="200px"

SelectedValue='<%# Bind("CostCentreLow") %>'  Width="205px" TabIndex="8" Font-Size="X-Small" Font-Names="Verdana" AppendDataBoundItems="True" >

</telerik:RadComboBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator2" ControlToValidate="CostCentreLow"

ErrorMessage="*" runat="server">

</asp:RequiredFieldValidator>

</span>

</InsertItemTemplate>

<ItemTemplate>

<asp:Label runat="server" CssClass="Label2" Width="80px" ID="CostCentreLow" Text='<%# Eval("CostCentreLow") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Cost Centre High" SortExpression="CostCentreHigh" UniqueName="CostCentreHigh" AllowFiltering="true"

EditFormColumnIndex="0" FilterControlWidth="70%" DataField="CostCentreHigh" >

<EditItemTemplate>

<span style="font-size:13px; color:Red;">

<telerik:RadComboBox ID="CostCentreHigh" runat="server" Enabled="false"

DataSourceID="DS_CostCentre" DataTextField="costcentre"

DataValueField="costcentre" DropDownWidth="200px"

SelectedValue='<%# Bind("CostCentreHigh") %>'  Width="205px" TabIndex="8" Font-Size="X-Small" Font-Names="Verdana" AppendDataBoundItems="True" >

</telerik:RadComboBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator3" ControlToValidate="CostCentreHigh"

ErrorMessage="*" runat="server">

</asp:RequiredFieldValidator>

</span>

</EditItemTemplate>

<InsertItemTemplate>

<span style="font-size:13px; color:Red;">

<telerik:RadComboBox ID="CostCentreHigh" runat="server"

DataSourceID="DS_CostCentre" DataTextField="costcentre"

DataValueField="costcentre" DropDownWidth="200px"

SelectedValue='<%# Bind("CostCentreHigh") %>'  Width="205px" TabIndex="8" Font-Size="X-Small" Font-Names="Verdana" AppendDataBoundItems="True" >

</telerik:RadComboBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator4" ControlToValidate="CostCentreHigh"

ErrorMessage="*" runat="server">

</asp:RequiredFieldValidator>

</span>

</InsertItemTemplate>

<ItemTemplate>

<asp:Label runat="server" CssClass="Label2" Width="80px" ID="CostCentreHigh" Text='<%# Eval("CostCentreHigh") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridButtonColumn ConfirmText="Delete this record?" ConfirmDialogType="RadWindow"

ConfirmTitle="Delete" ButtonType="ImageButton" CommandName="Delete" Text="Delete"

UniqueName="DeleteColumn">

<ItemStyle HorizontalAlign="Center" CssClass="MyImageButton" />

</telerik:GridButtonColumn>

</Columns>

<EditFormSettings ColumnNumber="2" CaptionDataField="U_ID" CaptionFormatString="Edit properties of Record {0}" InsertCaption="New Record">

<FormTableItemStyle Wrap="False"></FormTableItemStyle>

<FormTableStyle CellPadding="2" CellSpacing="0" BackColor="#F2FFEC" Height="60px"></FormTableStyle>

<FormMainTableStyle CellPadding="3" CellSpacing="0" BackColor="#F2FFEC" Width="100%"></FormMainTableStyle>

<FormCaptionStyle CssClass="EditFormHeader"></FormCaptionStyle>

<FormMainTableStyle GridLines="None" CellSpacing="0" CellPadding="3" BackColor="#F2FFEC" Width="100%" />

<FormTableStyle CellSpacing="0" CellPadding="2" Height="60px" BackColor="#F2FFEC" />

<FormTableAlternatingItemStyle Wrap="False"></FormTableAlternatingItemStyle>

<EditColumn ButtonType="ImageButton" InsertText="Insert Record" UpdateText="Update Record"

UniqueName="EditCommandColumn1" CancelText="Cancel edit">

</EditColumn>

<FormTableButtonRowStyle HorizontalAlign="Right" CssClass="EditFormButtonRow"></FormTableButtonRowStyle>

</EditFormSettings>

</MasterTableView>

<ClientSettings>

<Selecting AllowRowSelect="True" />

<ClientEvents OnRowDblClick="RowDblClick" />

<Selecting AllowRowSelect="True"></Selecting>

<ClientEvents OnRowDblClick="RowDblClick"></ClientEvents>

</ClientSettings>

<EditItemStyle BackColor="#F2FFEC" />

<ActiveItemStyle BackColor="#FFF8D9" BorderColor="#FFF8D9" BorderStyle="Solid"

BorderWidth="1px" />

<ActiveItemStyle BackColor="#FFF8D9" BorderColor="#FFF8D9" BorderWidth="1px"

BorderStyle="Solid"></ActiveItemStyle>

<SelectedItemStyle BackColor="#FFF8D9" BorderColor="#FFF8D9"

BorderStyle="Solid" BorderWidth="1px" />

<FilterMenu EnableImageSprites="False"></FilterMenu>

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Web20"></HeaderContextMenu>

</telerik:RadGrid>

protected void RadGrid1_ItemCreated(object sender, GridItemEventArgs e)

{

if (e.Item is GridEditableItem && e.Item.IsInEditMode)

{

//the dropdown list will be the first control in the Controls collection of the corresponding cell

RadComboBox list = (e.Item as GridEditableItem)["ReportLevel"].Controls[1] as RadComboBox;

//attach SelectedIndexChanged event for the drodown control this.combo_SelectedIndexChanged

list.AutoPostBack = true;

//list.SelectedIndexChanged += new RadComboBoxSelectedIndexChangedEventHandler(this.list_SelectedIndexChanged);

list.SelectedIndexChanged += new RadComboBoxSelectedIndexChangedEventHandler(list_SelectedIndexChanged);

}

void list_SelectedIndexChanged(object sender, RadComboBoxSelectedIndexChangedEventArgs e)

{

//first reference the edited grid item through the NamingContainer attribute

GridEditableItem editedItem = (sender as RadComboBox).NamingContainer as GridEditableItem;

//the dropdown list will be the first control in the Controls collection of the corresponding cell

//for custom edit forms (WebUserControl/FormTemplate) you can find the column editor with the FindControl(controlId) method

RadComboBox ddRepLev = editedItem["ReportLevel"].Controls[1] as RadComboBox;

RadComboBox ddCostCen = editedItem["CostCentreLow"].Controls[1] as RadComboBox;

if (ddRepLev.SelectedValue == "CC")

{

this.DS_CostCentre.SelectCommand =

"SELECT '' AS costcentre UNION SELECT DISTINCT SEGMENT_CODE AS costcentre FROM ORACLE_DS_GL_CoA_Segments WHERE (SEGMENT_NUMBER = 2) "

; //AND (EFFECTIVE_STATUS = 'Active')

this.DS_CostCentre.DataBind();

}

else

{

this.DS_CostCentre.SelectCommand =

"SELECT '' AS costcentre UNION SELECT DISTINCT PARENT_CODE_L2 AS costcentre FROM ORACLE_DS_GL_CoA_Segments WHERE (SEGMENT_NUMBER = 2)  "

; //AND (EFFECTIVE_STATUS = 'Active')

this.DS_CostCentre.DataBind();

}

//ddCostCen.DataSourceID = "DS_CostCentre";

ddCostCen.Enabled = true;

}

As mentioned, because i need the datasource changed based on the reportlevel value selected, i need the datasource selectcommand being assigned a new value in the ReportLevel SelectedIndexChanged event but this gives me a databind error.

Can you please help me find a solution to this problem?

Regards,

Shuja

ComboBox

answered on 26 May 2011

1 answer

66 views

Problem with emphasis

I have an radmaskedtextbox in my page and i want only character from a to z and A to Z without é, è, etc.

How I can do this ?

Input

answered on 26 May 2011

5 answers

162 views

TreeView in RadComboBox Drop Down Height

Hello,

I am trying to use the treeview in the RadComboBox: http://demos.telerik.com/aspnet-ajax/treeview/examples/functionality/treeviewcombobox/defaultcs.aspx?product=combobox

When the user expands a combo item, I need the RadComboBox drop down to expand too. Seems easy enough to do, but I have a CSS style applied that I would like for it to meet. It doesn't seem to apply the style initially (maybe because its a custom item template) and so how can I handle?

If the style class doesn't work, then I'm thinking tap into the NodeExpanded event on the TreeView, and adjust the size of the drop down. Is there a method that says "reevaluate the combo's contents and allow more room"?

Thanks.

ComboBox

answered on 26 May 2011