Hi There

I've got a dual combobox which I would like to prepopulate with values from querystring to keep the state persistent.

The problem is that when I load the child dropdown from server side and set the selected value, and then change the parent dropdown from the client side, it does not fire the child dropdown to populate with new values based on parent combo.

Any suggestions?

Here is my code :





Any help will be appreciated.

Many thanks!

Hi,

Is there any option for RowDoubleClick  event in Server side? if so give some example.

regards
sathies

I am currently testing the RadFormDecorator control in a test form and periodically on postbacks the form would fail to fully render. Mostly occurs when im changing the skin of a particular Control Zone. Any ideas why this might be?

Also another question, how do you set the text properties of a checkbox in CSS? The following code taken from the Default stylesheet does not work:

.radfd_Default .radfdCheckboxText
{
color: #FF2525;
font: normal 8px Verdana, Arial, Sans-serif;
}


Just found this issue:

1. When using DecoratedControls=Buttons this also updates checkboxes and radio buttons that are within any specified RadFormDecorator DecorationZoneID

Rgds.

I am trying to hide specific columns for diferent roles.

The grid is using EditForms mode. With the generated form

What ever I try I can't get the field to not be displayed in the edit form.

If I try and add the columns when needed rather than hide them, then they don't appear as editable boxes in the edit form.

I can't recreate this issue, but it's been happening with my applications.  Files are being named by the path of the uploaded file on the client's machine.  For example, radUpload is trying to save an uploaded file to ~/casefiles/\\S001\scans\filename.pdf from the code below:

in .aspx:
            <telerik:RadUpload runat="server" ID="Radupload1" TargetFolder="~/casefiles" InitialFileInputsCount="3"
            OverwriteExistingFiles="false" OnFileExists="RadUpload1_FileExists" Skin="Skin" EnableEmbeddedSkins="false" />

In .aspx.vb

    Protected Sub btnUpload_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnUpload.Click
            If Radupload1.UploadedFiles.Count > 0 Then
                lblConfirm.Text = "File upload successfully,"
            Else
                lblError.Text = "Please choose at least one file to upload."
            End If
    End Sub

    Protected Sub RadUpload1_FileExists(ByVal sender As Object, ByVal e As Telerik.Web.UI.Upload.UploadedFileEventArgs)
        Dim counter As Integer = 1
        Dim file As UploadedFile = e.UploadedFile
        Dim targetFolder As String = Server.MapPath(RadUpload1.TargetFolder)
        Dim targetFileName As String = Path.Combine(targetFolder, file.GetNameWithoutExtension() + counter.ToString() + file.GetExtension())
        While System.IO.File.Exists(targetFileName)
            System.Math.Max(System.Threading.Interlocked.Increment(counter), counter - 1)
            targetFileName = Path.Combine(targetFolder, file.GetNameWithoutExtension() + counter.ToString() + file.GetExtension())
        End While
        file.SaveAs(targetFileName)
    End Sub

Hi,

could you please help me with the following simple case: radcombobox in a repeater:

<asp:DataList ID="repeater" runat="server">
   <ItemTemplate>
      <span><%#DataBinder.Eval(Container.DataItem, "Label")%></span>
      <telerik:RadComboBox runat="server" AutoPostBack="false" DataMember="<%#DataBinder.Eval(Container.DataItem, "Combo")%>" DataTextField="<%#DataBinder.Eval(Container.DataItem, "Text")%>"
DataValueField="<%#DataBinder.Eval(Container.DataItem, "Value")%>" OnDataBinding="comboBinding" />
    </ItemTemplate>
</asp:repeater>

protected void comboBinding(Object sender, EventArgs e)
{
    RadComboBox box = sender as RadComboBox;
    box.DataSource = ds;
    box.ID = string.Format("Filter_{0}", box.DataMember);
}

protected void Page_Load(object sender, EventArgs e)

if (! IsPostBack)
{
    repeater.DataSource = dt;
    repeater.DataBind();
}
else
{
    // here I need to find out what was selected in all those combo boxes
}

I'd like to know the selected values of all combo boxes after PostBack but I can't find out how to do that. I set the IDs of the comboboxes to meaningful values but they probably don't exist yet in the PostBack as Page.FindControl("Filter_xx") didn't find them. How else can I obtain the combo boxes? Should I DataBind the repeater first? I have tried something like that but got an error. Please advise.

Thanks

Hi

When I click to Delete button, open delete confirm window and I click to OK button after return Object reference not set... message to me. I remove  

 

<telerik:GridTemplateColumn HeaderText="Additional Charges" DataField="FeesAdditionalID" Display="false" UniqueName="FeesAdditionalID" >

 

 this column it s now OK. How can I fix it?

 

 

 

Hello!

I have grid with allowed filtering. I dynamically change data, but filter row doesn't change. I try to be more specific:

- in the beginning is grid with three columns (date, string, number). The filtering row appears fine
- on the user's action (click in panel bar) I change data. The grid now contains another three columns (for example number, string, string), but filter row is still offering filter for date, string, number and doesn't properly work

So, I am looking for mechanism to ,,refresh,, filter in order to suit to new columns.


Thanks for any input or correction of my way of thinking
Tom

Hi there,

I am buidling an website that dynamicly populates an RadPanelBar with RadPanelItems. Every RadPanelItem contains an RadEditor. The content from the RadEditor will be dynamicly filled using the RadPanelBar1_ItemClick event. ( i trap the expaned state)

example:
RadPanelItem parent = e.Item;
if (parent.Expanded)
{
    // fill xhtml content from database in radpanelitem
}



Everything works like a charm, but the performance can be better. I want to beable to add some friendly end-user expirience by adding an RadAjaxPanel per RadPanelItem, so when someone clicks an RadPanelItem, the RadEditor will be loaded and filled with content. During this process it will show the end-user an LoadingPanel. Can anyone help me with this?

Thanks!

Mark van den Broek
the Netherlands

I have listbox in ascx .cs where i used required field validator for that...i have problem in validator,after insertion of record it shows validator message for that listbox alone...there are other fileds like textbox,dropdown and i used validator for tht but there is no problem in that..

 

<asp:ListBox ID="lstActor" runat="server" CssClass="ComboBox" Width="95%" DataTextField="ArtistName"

 

 

DataValueField="ArtistID" SelectionMode="Multiple"></asp:ListBox>

 

 

<asp:RequiredFieldValidator runat="server" ID="RequiredFieldValidator3" ControlToValidate="lstActor"

 

 

ErrorMessage="Please Select Actor" Text="*"></asp:RequiredFieldValidator>

 

<

asp:ValidationSummary runat="server" ID="ValidationSummary" HeaderText="Please correct the following errors:" />