Questions on UI for ASP.NET AJAX Forum

0 answers

47 views

How to know what is the next 10 record in PageIndexChanged event

Hi,
I have a RadGrid with page index=10.
When user click next page, i need to know what is the next 10 records show to user because i need to update to system as READ so that system can keep track what record has been actually read by user and what is not.

Does anyone has any idea?

Grid

asked on 16 Aug 2012

1 answer

451 views

Display Image in RadGrid

Can anyone tell me how to get the following to work? Its not showing my image... If you supply code please use VB.. sorry C# isn't my strong point.

Thanks!

<telerik:GridTemplateColumn DataField="CountryName"

FilterControlAltText="Filter CountryName column" HeaderText="CountryName"

SortExpression="CountryName" UniqueName="CountryName" >

<ItemTemplate>

<asp:Label ID="Label1" runat="server" Text='<%# Eval("CountryAbbreviation") %>'></asp:Label>

<asp:Image ID="Image1" runat="server" ImageUrl='images/<%# Eval("CountryAbbreviation") %>.png' />

</ItemTemplate>

</telerik:GridTemplateColumn>

Grid

answered on 16 Aug 2012

3 answers

143 views

The GridDropDownColumn is not bound under view mode

I have a RadGrid with GridDropDownColumn. Then I set the DataField attribute for the dropdownlist. When loading the GridView, the column display null. I don't know why it will be null.

<telerik:GridDropDownColumn DataField="PV_TYPE" ListTextField="PV_TYPE" UniqueName="PvType" HeaderText="PV Type">
</telerik:GridDropDownColumn>

Grid

answered on 16 Aug 2012

3 answers

150 views

RadDateTimePicker style issue

Dears,
I am using Telerik controls (product version 2010.1.519.35)
i have a RadDateTimePicker, when i press the open calendar popup button, the calendar is transparent and very hard to see numbers.
I tried to override the default style embedded in your DLL by using my style :
.PickerCss,
.PickerCss .rcTable
{
background-color:inherit !important;
}

but your style (in DLL) is !important too and it is taking precedence over my style.
of course i cannot delete your style , so what i can do ?
Regards.

Calendar

answered on 16 Aug 2012

8 answers

344 views

Progress Bar Not Closing

Hi,

I have added a progress bar to one of my pages to monitor when a custom process is complete. I used the code from the demo Upload/Monitoring For Custom Progess.

The progress bar opens and works great, but it doesn't close when the process is complete. After reading the other threads concerning the Progress Bar not closing, I thought the problem might be that something in the procedure I am calling was preventing the Progress Bar from closing, so I commented out that line and ran it again and the Progress Bar still doesn't close.

Did I miss something in the example or is there a way to manually close or stop the progress bar?

Thanks

Here is the aspx code

<

telerik:RadProgressArea

ID="RadProgressArea1"

runat="server"

HeaderText = "Creating PDF Files For Invoices"

DisplayCancelButton="True"

ProgressIndicators="FilesCountBar,

FilesCount,

FilesCountPercent,

SelectedFilesCount,

CurrentFileName,

TimeElapsed,

TimeEstimated"

Skin="Hay">

</telerik:RadProgressArea>

<telerik:RadProgressManager ID="RadProgressManager1"

Runat="server"

SuppressMissingHttpModuleError="True"

RefreshPeriod="100" />

Here is the code on the button click

Private

Sub ibtPDFExport_Click(ByVal sender As Object, ByVal e As System.Web.UI.ImageClickEventArgs) Handles ibtPDFExport.Click

Dim aryInvoiceNumber() As String

Dim i As Integer = 0

Dim SqlStr As String = Nothing

Dim sdrIntranetObjects As SqlDataReader

Dim strDirectorySuffix As String = Nothing

Dim strFileName As String = Nothing

If Me.txtRecordsSelectedCount.Text = "0" Then

MsgBox(

"You must select at least 1 invoice to export.", vbOKOnly)

Else

Dim Progress As RadProgressContext = RadProgressContext.Current

Progress.Speed =

"N/A"

ReDim aryInvoiceNumber(Convert.ToInt16(Me.txtRecordsSelectedCount.Text) - 1)

For i = 0 To Convert.ToInt16(Me.txtRecordsSelectedCount.Text) - 1

aryInvoiceNumber(i) = Split(

Me.txtRecordsSelected.Text, ";")(i).ToString

SqlStr =

"SELECT InvoiceNumber, PeriodEnding, Contract, Customer From [dbo].BLL_BillingInvoiceHeader WHERE InvoiceNumber = '" & aryInvoiceNumber(i).ToString & "'"

sdrIntranetObjects = UDF_GetDataReader(SqlStr)

While sdrIntranetObjects.Read()

strDirectorySuffix = sdrIntranetObjects(

"Customer") & "\" & sdrIntranetObjects("Contract") & "\"

strFileName =

String.Format("{0:yyyy-MM}", sdrIntranetObjects("PeriodEnding")).ToString & "~" & sdrIntranetObjects("InvoiceNumber")

End While

sdrIntranetObjects.Close()

Progress.SecondaryValue = i + 1.ToString()

Progress.SecondaryPercent = ((i + 1) / Convert.ToInt16(

Me.txtRecordsSelectedCount.Text)).ToString()

Progress.CurrentOperationText = strDirectorySuffix +

"\" & strFileName

Progress.SecondaryTotal = Convert.ToInt16(

Me.txtRecordsSelectedCount.Text)

If Not Response.IsClientConnected Then

'Cancel button was clicked or the browser was closed, so stop processing

Exit For

End If

USB_CreatePDFReport(70001,

"no", strDirectorySuffix, strFileName, aryInvoiceNumber(0).ToString)

End Sub

Upload (Obsolete)

answered on 16 Aug 2012

3 answers

116 views

ItemDataBound called twice for GridItemType.Header

I have
void rgtClients_ItemDataBound(object sender, GridItemEventArgs e)
{
switch (e.Item.ItemType)
{
case Telerik.Web.UI.GridItemType.Header
....
}
but what is happening the case Telerik.Web.UI.GridItemType.Header is executed twice for the same e.Item.ItemIndex)
So I have to keep track which row I am at, with if (intCurrentGridIndex != e.Item.ItemIndex)
What will cause such behavior? Should't it be iterating through rows, including header?

Grid

answered on 16 Aug 2012

1 answer

110 views

LoadonDemand Problem RadCombobox with RadNumericTextbox

Hi,

I am using RadNumeric Textbox inside Radcombobox and loading the products on Radcombobox using LoadonDemand. However, when I try to open the radcombobox I get the following error but this error doesn't occur if I bind my radcombobox without using loadondemand.

Is this a problem because I am using load on demand ?

Script control 'rntbInterval' is not a registered script control. Script controls must be registered using RegisterScriptControl() before calling RegisterScriptDescriptors().

Parameter name: scriptControl

<telerik:RadComboBox ID="rcbProducts" runat="server" Width="300px" Height="300px" Font-Names="Arial" Font-Size="XX-Small"

Skin="Windows7" EmptyMessage="- please select a product -" HighlightTemplatedItems="true"

EnableLoadOnDemand="True" EnableVirtualScrolling="True" ShowMoreResultsBox="True"

Filter="Contains">

<ItemTemplate>

<table>

<tr>

<td>

<asp:Label ID="lblProductName" runat="server"></asp:Label>

</td

>

<td>

<telerik:RadNumericTextBox ID="rntbInterval" Font-Names="Arial" Font-Size="XX-Small"

                                                        ShowSpinButtons="true" IncrementSettings-InterceptArrowKeys="true" IncrementSettings-InterceptMouseWheel="true"

                                                        runat="server" Type="Number" Width="50px" NumberFormat-DecimalDigits="0" IncrementSettings-Step="1"></telerik:RadNumericTextBox>

                                                    <asp:Button ID="btnSave" Text="Save" OnClick="btnSave_Click" runat="server" /></td>

</tr>

</table>

</ItemTemplate>

</telerik:RadComboBox>

Protected Sub rcbProduct_ItemsRequested(ByVal o As Object, ByVal e As Telerik.Web.UI.RadComboBoxItemsRequestedEventArgs) Handles rcbProducts.ItemsRequested

Dim sFilter As String = e.Text

Dim data As DataTable = GetProducts(sFilter)

Dim itemOffset As Integer = e.NumberOfItems

Dim endOffset As Integer = Math.Min(itemOffset + ITEMS_PER_REQUEST, data.Rows.Count)

e.EndOfItems = endOffset = data.Rows.Count

'rcbProducts.DataTextField = "JobName"

'rcbProducts.DataValueField = "LogisticProductKey"

For i As Int32 = itemOffset To endOffset - 1

Dim rcb As New RadComboBoxItem

rcb.Text = data.Rows(i)("ProductCodeAndDesc").ToString()

rcb.Value = data.Rows(i)("LogisticProductKey").ToString()

rcbProducts.Items.Add(rcb)

Dim lblProductName As Label = rcb.FindControl("lblProductName")

lblProductName.Text = data.Rows(i)("ProductCodeAndDesc").ToString()

Next

e.Message = GetStatusMessage(endOffset, data.Rows.Count)

End Sub

Input

answered on 16 Aug 2012

1 answer

291 views

Trim Textbox In RadGrid(Edit Mode)

How would I go about trimming white space in a textbox inside a radgrid when it's in Edit Mode. I want to trim any white space AFTER the string.

Grid

answered on 16 Aug 2012

0 answers

101 views

how to use Telerik PDFViewer in ASP.NET 2.0

how to use Telerik PDFViewer in ASP.NET 2.0,please can you send me sample code.

i am using Telerik dlls version 2012.2.602.40,

TreeList

asked on 16 Aug 2012

1 answer

196 views

Change of radcaptcha label

I am using RadCaptcha in our website and I want to change the label (type the code from the image) in to (type the letters from the image).I tried with CSS, but i can not able to override the label.Could you please suggest me how to override the label.

Captcha

answered on 16 Aug 2012