Questions on UI for ASP.NET AJAX Forum

110,806 questions

1 answer

119 views

Captcha autoplays audio when the page loads

Captcha autoplays audio when the page loads. Is there anyway to stop this? We'd like the audio to only play when they click the link..

You can see/hear the behavior here:
http://demos.telerik.com/aspnet-ajax/captcha/examples/captchaaudiocode/defaultcs.aspx

Thanks,
Paul

Captcha

answered on 18 Oct 2010

2 answers

236 views

[Solved] PageSize and Page Index not working in the Detail Tables

Dear Forum User,
I am getting pretty frustrated on this issues with Page Indexing and Page Sizing in the Detail Tables. When I clicked the Page index or Page Size, then the grid just keep collapsing. Please see image. I'm not using NeedDataSource. I have tried detailtabledatabind, itemcommand, itemdatabound etc but still not working.
Please help me, it is urgent. (Trying to use the support ticket but I guess they are down since it keeps leading me to Error Page cannot be found).
This is my complete code:

<%@ Page Title="" Language="VB" MasterPageFile="~/Main.master" AutoEventWireup="false" CodeFile="AddFunding.aspx.vb" Inherits="AddFunding" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server"

Height="75px" Width="75px" InitialDelayTime="500" MinDisplayTime="250">

</telerik:RadAjaxLoadingPanel>

<telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadGridFunding">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGridFunding" LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManagerProxy>

<h3>Line Item Details for PO #<span id="ponum" runat="server" ></span></h3>

<div>

<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" Width="100%" >

<table>

<tr>

<td align="right">

</td>

</tr>

<tr>

<td>

<telerik:RadGrid ID="RadGridFunding" runat="server" DataSourceID="SqlDsLineItem"

GridLines="None" AutoGenerateColumns="False" AllowPaging="True" PageSize="3" AllowMultiRowSelection="False"

AllowSorting="True" >

<MasterTableView HierarchyDefaultExpanded="false"

InsertItemPageIndexAction="ShowItemOnFirstPage" HierarchyLoadMode="Client"

Name="Main" Width="100%" DataKeyNames="LineItemNumber"

DataSourceID="SqlDsLineItem">

<DetailTables>

<telerik:GridTableView runat="server" HierarchyDefaultExpanded="false" CommandItemDisplay="Top" Name="Detail" AllowPaging="true"

DataKeyNames="FundingID" DataSourceID="SqlDsFunding" AllowAutomaticUpdates="true" AllowAutomaticInserts="true" >

<ParentTableRelation>

<telerik:GridRelationFields DetailKeyField="LineItemNumber" MasterKeyField="LineItemNumber" />

</ParentTableRelation>

<RowIndicatorColumn>

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

</RowIndicatorColumn>

<ExpandCollapseColumn Visible="True">

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

</ExpandCollapseColumn>

<CommandItemSettings ExportToPdfText="Export to Pdf" />

<Columns>

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

<HeaderStyle Width="20px" />

</telerik:GridEditCommandColumn>

<telerik:GridTemplateColumn HeaderText="Funding Id" SortExpression="FundingId" UniqueName="FundingId" >

<ItemTemplate>

<asp:Label runat="server" ID="lblFundingId" Text='<%# Eval("FundingId") %>' ></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Line Item Number" SortExpression="LineItemNumber" UniqueName="LineItemNumber" >

<ItemTemplate>

<asp:Label runat="server" ID="lblLineItemNumber" Text='<%# Eval("LineItemNumber") %>' ></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<span><telerik:RadTextBox runat="server" ID="txtRadLineItemNumber" Text='<%# Bind("LineItemNumber") %>' Width="100px" Skin="Default" ReadOnly="true" ></telerik:RadTextBox></span>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridDropDownColumn DataField="OperatingUnit" DataSourceID="SqlDsOpUnit"

HeaderText="Operating Unit" ListTextField="operatingUnitId" ListValueField="operatingUnitId"

UniqueName="OperatingUnit" >

</telerik:GridDropDownColumn>

<telerik:GridTemplateColumn HeaderText="Account Number" SortExpression="AccountNumber" UniqueName="AccountNumber" >

<ItemTemplate>

<asp:Label runat="server" ID="lblAccountNumber" Text='<%# Eval("AccountNumber") %>' ></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<span><telerik:RadTextBox runat="server" ID="txtRadAccountNumber" Text='<%# Bind("AccountNumber") %>' Width="100px" Skin="Default" ></telerik:RadTextBox></span>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridDropDownColumn DataField="Department" DataSourceID="SqlDsDept"

HeaderText="Department" ListTextField="DepartmentId" ListValueField="DepartmentId"

UniqueName="Department" >

</telerik:GridDropDownColumn>

<telerik:GridTemplateColumn HeaderText="Budget Reference" SortExpression="BudgetReference" UniqueName="BudgetReference" >

<ItemTemplate>

<asp:Label runat="server" ID="lblBudgetReference" Text='<%# Eval("BudgetReference") %>' ></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<span><telerik:RadTextBox runat="server" ID="txtRadBudgetReference" Text='<%# Bind("BudgetReference") %>' Width="100px" Skin="Default" ></telerik:RadTextBox></span>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Allocated Amount" SortExpression="AllocatedAmount" UniqueName="AllocatedAmount">

<ItemTemplate>

<asp:Label runat="server" ID="lblAllocatedAmount" Text='<%# Eval("AllocatedAmount", "{0:C}") %>'></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<span><telerik:RadNumericTextBox runat="server" ID="txtRadAllocatedAmount" DbValue='<%# Bind("AllocatedAmount") %>' Width="100px" Skin="Default" ></telerik:RadNumericTextBox>

<span style="color: Red">

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

ErrorMessage="*" runat="server">

</asp:RequiredFieldValidator></span>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="" SortExpression="UpdatedDate" UniqueName="UpdatedDate" Visible="false" ReadOnly="true">

<ItemTemplate>

<asp:Label runat="server" ID="lblUpdatedDate" Text='<%# Eval("UpdatedDate", "{0:d}") %>' Visible="false" ></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<span><telerik:RadTextBox runat="server" ID="txtRadUpdatedDate" Text='<%# Bind("UpdatedDate") %>' Width="100px" Skin="Default" Visible="false" ReadOnly="true"></telerik:RadTextBox></span>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="" SortExpression="UpdatedBy" UniqueName="UpdatedBy" Visible="false" ReadOnly="true">

<ItemTemplate>

<asp:Label runat="server" ID="lblUpdatedBy" Text='<%# Eval("UpdatedBy") %>' Visible="false" ></asp:Label>

</ItemTemplate>

<EditItemTemplate>

<span><telerik:RadTextBox runat="server" ID="txtRadUpdatedBy" Text='<%# Bind("UpdatedBy") %>' Visible="false" ReadOnly="true"></telerik:RadTextBox></span>

</EditItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

<EditFormSettings>

<EditColumn ButtonType="ImageButton"/>

</EditFormSettings>

</telerik:GridTableView>

</DetailTables>

<RowIndicatorColumn>

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

</RowIndicatorColumn>

<CommandItemSettings ExportToPdfText="Export to Pdf" />

<ExpandCollapseColumn Visible="True">

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

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="LineItemNumber" DataType="System.Int64"

HeaderText="Line Item Number" SortExpression="LineItemNumber"

UniqueName="LineItemNumber">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PartName" HeaderText="Part Name"

SortExpression="PartName" UniqueName="PartName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PartNumber" HeaderText="Part#"

SortExpression="PartNumber" UniqueName="PartNumber">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="UnitPrice" DataType="System.Double" DataFormatString="{0:c}"

HeaderText="Unit Price" SortExpression="UnitPrice" UniqueName="UnitPrice">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="QUANTITYORDERED" DataType="System.Int64"

HeaderText="Qty Ordered" SortExpression="QUANTITYORDERED"

UniqueName="QUANTITYORDERED">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="TotalCost" DataType="System.Double" DataFormatString="{0:c}"

HeaderText="Total Cost" ReadOnly="True" SortExpression="TotalCost"

UniqueName="TotalCost">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<ClientSettings AllowExpandCollapse="true" EnableRowHoverStyle="true">

<Selecting AllowRowSelect="True" />

</ClientSettings>

</telerik:RadGrid>

</td>

</tr>

</table>

<asp:SqlDataSource ID="SqlDsLineItem" runat="server" ConnectionString="<%$ ConnectionStrings:ServiceDeskConnectionString %>"

SelectCommand="SELECT [LineItemNumber], [PartName], [PartNumber], [UnitPrice], [QUANTITYORDERED], [TotalCost] FROM [vw_Funding] WHERE ([PONumber] = @PONumber) ORDER BY [LineItemNumber]">

<SelectParameters>

<asp:QueryStringParameter Name="PONumber" QueryStringField="id" Type="String" />

</SelectParameters>

</asp:SqlDataSource>

<asp:SqlDataSource ID="SqlDsFunding" runat="server" ConnectionString="<%$ ConnectionStrings:ServiceDeskConnectionString %>"

SelectCommand="SELECT FundingId, LineItemNumber, OperatingUnit, AccountNumber, Department, BudgetReference, AllocatedAmount, InsertedDate, InsertedBy, UpdatedDate, UpdatedBy FROM PurchaseOrderFunding WHERE (LineItemNumber = @LineItemNumber) ORDER BY LineItemNumber"

DeleteCommand="DELETE FROM [PurchaseOrderFunding] WHERE [FundingId] = @FundingId"

InsertCommand="INSERT INTO PurchaseOrderFunding(LineItemNumber, OperatingUnit, AccountNumber, Department, BudgetReference, AllocatedAmount, InsertedDate, InsertedBy, UpdatedDate, UpdatedBy) VALUES (@LineItemNumber, @OperatingUnit, @AccountNumber, @Department, @BudgetReference, @AllocatedAmount, GETDATE(), @InsertedBy, GETDATE(), @UpdatedBy)"

UpdateCommand="UPDATE PurchaseOrderFunding SET LineItemNumber = @LineItemNumber, OperatingUnit = @OperatingUnit, AccountNumber = @AccountNumber, Department = @Department, BudgetReference = @BudgetReference, AllocatedAmount = @AllocatedAmount, UpdatedDate = GETDATE(), UpdatedBy = @UpdatedBy WHERE (FundingId = @FundingId)" >

<SelectParameters>

<asp:SessionParameter Name="LineItemNumber" SessionField="LineItemNumber" Type="Int32" />

</SelectParameters>

<DeleteParameters>

<asp:Parameter Name="FundingId" Type="Int32" />

</DeleteParameters>

<UpdateParameters>

<asp:Parameter Name="LineItemNumber" Type="Int32" />

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

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

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

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

<asp:Parameter Name="AllocatedAmount" Type="Decimal" />

<asp:SessionParameter Name="UpdatedBy" Type="String" SessionField="UserName" />

<asp:Parameter Name="FundingId" Type="Int32" />

</UpdateParameters>

<InsertParameters>

<asp:Parameter Name="LineItemNumber" Type="Int32" />

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

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

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

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

<asp:Parameter Name="AllocatedAmount" Type="Decimal" />

<asp:SessionParameter Name="InsertedBy" Type="String" SessionField="UserName" />

<asp:SessionParameter Name="UpdatedBy" Type="String" SessionField="UserName" />

</InsertParameters>

</asp:SqlDataSource>

<br />

<asp:SqlDataSource ID="SqlDsOpUnit" runat="server"

ConnectionString="<%$ ConnectionStrings:ServiceDeskConnectionString %>"

ProviderName="<%$ ConnectionStrings:ServiceDeskConnectionString.ProviderName %>"

SelectCommand="SELECT DISTINCT operatingUnitId FROM PurchaseOrderOperatingUnit ORDER BY operatingUnitId">

</asp:SqlDataSource>

<asp:SqlDataSource ID="SqlDsDept" runat="server"

ConnectionString="<%$ ConnectionStrings:ServiceDeskConnectionString %>"

SelectCommand="SELECT DISTINCT departmentId FROM PurchaseOrderDepartment ORDER BY departmentId">

</asp:SqlDataSource>

</telerik:RadAjaxPanel>

</div>

</asp:Content>

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

ponum.InnerHtml = Request.QueryString("id")

If Not IsPostBack Then

'Setting Selected index prior to binding RadGrid:

'If the index is in detail table, parent items will be expanded

'automatically

'RadGridFunding.SelectedIndexes.Add(1, 0, 1, 0, 1)

'Index of 1, 0, 1, 0, 0 means:

'1 - item with index 1 in MasterTableView

'0 - detail table with index 0

'1 - second (index 1) item in the detail table

'0 - 0 sub-detail

'1 - sub detail item with index 1

End If

End Sub

Protected Sub RadGridFunding_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles RadGridFunding.PreRender

If Not Page.IsPostBack Then

RadGridFunding.MasterTableView.Items(0).Expanded = False

'RadGridFunding.MasterTableView.Items(0).ChildItem.NestedTableViews(0).Items(0).Expanded = False

End If

End Sub

Protected Sub RadGridFunding_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles RadGridFunding.ItemDataBound

If "Detail".Equals(e.Item.OwnerTableView.Name) Then

If (TypeOf e.Item Is GridEditFormInsertItem) Then

' hide the control in insert mode

If TypeOf e.Item Is GridEditFormInsertItem AndAlso e.Item.IsInEditMode Then

If e.Item.OwnerTableView.IsItemInserted Then

Dim edititem As GridEditFormInsertItem = DirectCast(e.Item, GridEditFormInsertItem)

edititem("LineItemNumber").Parent.Visible = False

End If

End Sub

Private Sub RadGridFunding_PageIndexChanged(ByVal source As Object, ByVal e As Telerik.Web.UI.GridPageChangedEventArgs) Handles RadGridFunding.PageIndexChanged

RadGridFunding.Rebind()

RadGridFunding.Visible = True

End Sub

Protected Sub RadGridFunding_PageSizeChanged(ByVal source As Object, ByVal e As Telerik.Web.UI.GridPageSizeChangedEventArgs) Handles RadGridFunding.PageSizeChanged

RadGridFunding.Rebind()

RadGridFunding.Visible = True

End Sub

Protected Sub RadGridFunding_ItemUpdated(ByVal source As Object, ByVal e As Telerik.Web.UI.GridUpdatedEventArgs) Handles RadGridFunding.ItemUpdated

Dim item As String = getItemName(e.Item.OwnerTableView.Name)

Dim field As String = getFieldName(e.Item.OwnerTableView.Name)

If Not e.Exception Is Nothing Then

e.KeepInEditMode = True

e.ExceptionHandled = True

DisplayMessage(" " + item + " " + e.Item(field).Text + " Data cannot be updated. Reason: " + e.Exception.Message)

Else

DisplayMessage(" " + item + " " + e.Item(field).Text + " Data has been successfully updated.")

End If

End Sub

Protected Sub RadGridFunding_ItemInserted(ByVal source As Object, ByVal e As GridInsertedEventArgs) Handles RadGridFunding.ItemInserted

Dim item As String = getItemName(e.Item.OwnerTableView.Name)

Dim field As String = getFieldName(e.Item.OwnerTableView.Name)

If Not e.Exception Is Nothing Then

e.KeepInInsertMode = True

e.ExceptionHandled = True

DisplayMessage(" " + item + " " + e.Item(field).Text + " Data cannot be inserted. Reason: " + e.Exception.Message)

Else

DisplayMessage(" " + item + " " + e.Item(field).Text + " Data has been successfully inserted.")

End If

End Sub

Protected Sub RadGridFunding_InsertCommand(ByVal source As Object, ByVal e As GridCommandEventArgs) Handles RadGridFunding.InsertCommand

If "Detail".Equals(e.Item.OwnerTableView.Name) Then

Dim parentItem As GridDataItem = DirectCast(e.Item.OwnerTableView.ParentItem, GridDataItem)

SqlDsFunding.InsertParameters("LineItemNumber").DefaultValue = parentItem.OwnerTableView.DataKeyValues(parentItem.ItemIndex)("LineItemNumber").ToString()

End If

End Sub

Private Function getItemName(ByVal tableName As String) As String

Select Case tableName

Case ("Main")

Return "LineItemNumber"

Case ("Detail")

Return "LineItemNumber"

Case Else

Return ""

End Select

End Function

Private Function getFieldName(ByVal tableName As String) As String

Select Case tableName

Case ("Main")

Return "LineItemNumber"

Case ("Detail")

Return "LineItemNumber"

Case Else

Return ""

End Select

End Function

Private Sub DisplayMessage(ByVal text As String)

RadGridFunding.Controls.Add(New LiteralControl(String.Format("<span style='color:red'>{0}</span>", text)))

End Sub

Thank you very much.

Grid

answered on 18 Oct 2010

2 answers

125 views

Switching between Design and HTML view strips <p> tags

Hi,

If I add some text into the HTML editor of the Editor web part like this:

<p>some text</p>

Then switch to the design view and back again, the <p> tags get stripped from the content.

Is this by design?

Thanks

Editor

answered on 18 Oct 2010

0 answers

88 views

extracting from filter

have a combox with multiple columns and it acts as filter for radgrid.My issue is how do i insert the selected combobox contents to another table in database.

ComboBox

asked on 18 Oct 2010

7 answers

261 views

[Solved] AppointmentInsert() not updating until page is manually refreshed

When I add an appointment to the RadScheduler it writes the record to the database in the AppointmentInsert() function. This properly saves the record but doesn't update the RadScheduler for the user. They have to manually refresh their browser for the changes to appear. How do I get it to update after every event without the user hitting refresh in the browser?

protected void Page_Load(object sender, EventArgs e)

{

DrAppointment app = new DrAppointment();

RadScheduler1.DataSource = app.GetAll();

RadScheduler1.DataBind();

RadScheduler1.AppointmentInsert += new Telerik.Web.UI.AppointmentInsertEventHandler(RadScheduler1_AppointmentInsert);

RadScheduler1.AppointmentUpdate += new Telerik.Web.UI.AppointmentUpdateEventHandler(RadScheduler1_AppointmentUpdate);

RadScheduler1.AppointmentDelete += new Telerik.Web.UI.AppointmentDeleteEventHandler(RadScheduler1_AppointmentDelete);

RadScheduler1.FormCreated += new Telerik.Web.UI.SchedulerFormCreatedEventHandler(RadScheduler1_FormCreated);

}

void RadScheduler1_AppointmentInsert(object sender, Telerik.Web.UI.SchedulerCancelEventArgs e)

{

if (ExceedsLimit(e.Appointment))

{

lblError.Text = "Another appointment exists in this time slot.";

e.Cancel = true;

}

else

{

DrAppointment app = new DrAppointment(e.Appointment);

app.Save();

}

Scheduler

answered on 18 Oct 2010

3 answers

124 views

Keyboard shortcuts

Hi,

We are considering using RadScheduler for a new project and we have one question. The client has a specific request to be able to copy and paste appointments using keyboard shortcuts (ctrl+c and ctrl+v).

Can this be done?

Thanks,
Daryl

Scheduler

answered on 18 Oct 2010

3 answers

121 views

Sharepoint 2010 integration issue

Hi, I am manoj kumar rai. i am using the given control radpanelbar in sharepoint 2010 as instructions given in this link by telrik http://www.telerik.com/help/aspnet-ajax/replace-sharepoint-quick-launch-menu-with-radpanelbar.html

But this control is working fine only in default.master . if i am trying the same steps in V4.master of publishing site ,which is used by sharepoint 2010 then this control is not working .Please help me as soon as possible.

Thanks
Manoj kumar rai

PanelBar

answered on 18 Oct 2010

1 answer

109 views

How to programtically set SelectedDate in DayView mode?

I have 2 RadScheduler controls on a page, and what I need to do is keep their dates in sync, ie When it changes on one the date should be updated on the other to match.

Right now I am attempting to use the OnNavigationComplete method like so:

protected void RadScheduler1_OnNavigationComplete(object sender, SchedulerNavigationCompleteEventArgs e)
{
RadScheduler3.SelectedDate = RadScheduler1.SelectedDate;
RadScheduler3.Rebind();
}

When I change RS1's date I see this event get fired, but RS3's date does not get changed. Any suggestions?

Scheduler

answered on 18 Oct 2010

5 answers

158 views

Problem with Telerik.Web.UI and designer

I am having a problem attempting to get into design mode of VS2005. It keeps adding a reference to Telerik.Web.UI.Dll and takes roughly a minute before the designer finally opens. I used to get an error stating "The file at /bin/Telerik.Web.UI.Dll already exists are you sure you want to update this reference"

Any idea of what is goingon here and how to fix this?

General Discussions

answered on 18 Oct 2010

3 answers

144 views

Setting default content for an specific editor

Hi

I have a list in a SharePoint site. This list has several columns of multiple lines of text / rich text ie. several radeditor controls. When entering a new item, I would like that each of the radeditors will have a default text like "insert here the info regarding this" or "please remember to specify this and that".

When i dont have the radeditor enabled in the site, I am able to achieve the above metioned in the default SharePoint editor using some simple javascript. But i dont seem to be able to do the same when the radeditor is enabled.

I have been looking in the forums and I found some info on how to change the overall behaviour of the editor, but that does not seems to appliyt to my scenario. Any help will be very much appreciated.

Thanks!
-Cristina.

WebParts for SharePoint

answered on 18 Oct 2010

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