Questions on UI for ASP.NET AJAX Forum

1 answer

145 views

Set Selected in RadComboBox in ItemTemplate

I have a grid

<telerik:RadGrid ID="RadGrid1" runat="server" Skin="Office2007" AllowPaging="true"

AllowCustomPaging="true" PageSize="20" AutoGenerateColumns="False" GridLines="None"

AlternatingItemStyle-BackColor="#eeeeee" ShowStatusBar="true" AllowFilteringByColumn="true"

AllowSorting="true" EnableLinqExpressions="true" OnPreRender="RadGrid1_PreRender"

OnItemDataBound="RadGrid1_ItemDataBound" OnNeedDataSource="RadGrid1_NeedDataSource">

<AlternatingItemStyle BackColor="#EEEEEE"></AlternatingItemStyle>

<MasterTableView DataKeyNames="TaskID">

<AlternatingItemStyle BackColor="#EEEEEE"></AlternatingItemStyle>

<RowIndicatorColumn>

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

</RowIndicatorColumn>

<Columns>

<telerik:GridTemplateColumn SortExpression="StatusCodeTypeName" DataField="StatusCodeTypeName"

HeaderText="Status" UniqueName="StatusCodeTypeName">

<ItemTemplate>

<telerik:RadComboBox runat="server" ID="DropDownList1" EnableViewState="false" DataTextField="StatusCodeTypeName"

DataValueField="StatusCodeTypeID" DataSourceID="SqlDataSource1" OnClientSelectedIndexChanged="UpdateTask"

Skin="Office2007">

</telerik:RadComboBox>

</ItemTemplate>

<FilterTemplate>

<telerik:RadComboBox ID="rcbStatus" DataTextField="StatusCodeTypeName" DataValueField="StatusCodeTypeName"

AppendDataBoundItems="true" Width="150px" SelectedValue='<%# ((GridItem)Container).OwnerTableView.GetColumn("StatusCodeTypeName").CurrentFilterValue %>'

runat="server" OnClientSelectedIndexChanged="ClientNameIndexChanged" Skin="Office2007">

</telerik:RadComboBox>

<telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">

<script type="text/javascript">

function ClientNameIndexChanged(sender, args) {

var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");

if (args.get_item().get_value() == "0") {

tableView.filter("StatusCodeTypeName", args.get_item().get_value(), "NoFilter");

}

else {

tableView.filter("StatusCodeTypeName", args.get_item().get_value(), "EqualTo");

}

</script>

</telerik:RadScriptBlock>

</FilterTemplate>

<ItemStyle VerticalAlign="Top" />

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

In the Grid you can see it has a GridTemplateColumn, in which is a RadComboBox for both the ItemTemplate and FilterTemplate. The Filter template is working fine. The porblem is in the grid it shows the item radcombobox loaded with all the selections but the current value is not the selected when in the grid. How do I set the selected value?
GridTemplateColumn

Grid

answered on 29 Sep 2011

2 answers

74 views

Force paging page bar visible

I'm using a RadGrid which has paging enabled and has a default page size set to 5. I am displaying some dummy data which contains 8 records.

When I was viewing my data i switched the page size using the paging bar page size drop down to 10 and sure enough the grid showed me all 8 records. However, because the number of rows being displayed was less than the number of rows to show per page, the paging bar was no longer visible.

How would I now reset/change my page size back to 5?

Is there an option to force the paging bar to be visible even if the number of records in the grid is less than the page size?

Karl

Grid

answered on 29 Sep 2011

2 answers

214 views

Using 2 different version of Telerik Dll in same machine?

Hi,

I have an ongoing solution using the old telerik dll and I wish not to upgrade the dll to the latest version to avoid any incompatibility problem with the existing codes.
However I wish to start another solution using the latest dll using the same machine.
Is there a method to configure the same machine to host 2 different version of dlls?
If there is, may I know what are the steps to configure it?

Thanks.

General Discussions

answered on 29 Sep 2011

3 answers

191 views

Is it possible to use different versions of telerik dll in same solution

Hi,
Is there any possibility to add two versions of the telerik dll in the same project.

General Discussions

answered on 29 Sep 2011

6 answers

181 views

Resource value not Binding

Howdy,
I have used this Demo to setup a RadScheduler in an existing project. Before I added the Advanced Templates as described in the demo, my one Resource (called "Group") was properly setting the value of a RadCombobox when you open the appointment. Since the change, even though the combobox is created and populated correctly, the actual value will not bind. Frustration level is fairly high right now as we're trying to integrate this into an existing project and every path I've taken i've run into a brick wall.

We're using a webservice local to the web application to call into another ASP.NET webservice to all the gets/saves/deletes, etc. Had to jump through a bunch of hoops to make that happen. I really need the abililty to make the custom templates work... can you please suggest something for me to try?

Best Regards.

Scheduler

answered on 29 Sep 2011

2 answers

115 views

Persian numeric symbol

Hi, I spent many time to change the numeric symbol from Latin to Persian but i couldn't , can any one tell me how can i change them?
Thanks

Chart (Obsolete)

answered on 29 Sep 2011

1 answer

76 views

Rebind does not work.

This is my code.

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadAjaxManager1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadSchedulerTemplate" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="RadSchedulerTemplate">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadSchedulerTemplate" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

and vb code.

Dim app As Appointment = e.Appointment

Dim subject As String = app.Subject

Dim startDate As DateTime = app.Start

Dim endDate As DateTime = app.End

Dim recurrenceRule As String = app.RecurrenceRule

Dim recurrenceParentID As Integer = app.RecurrenceParentID

Dim description As String = app.Description

dbConnection.ConnectionString = ConfigurationManager.ConnectionStrings("Test").ConnectionString

dbConnection.Open()

dbCommand = dbConnection.CreateCommand

dbCommand.CommandType = CommandType.StoredProcedure

dbCommand.CommandText = "S_Test"

dbCommand.Parameters.Add("@Subject", SqlDbType.VarChar).Value = subject

dbCommand.Parameters.Add("@StartDate", SqlDbType.DateTime).Value = startDate

dbCommand.Parameters.Add("@EndDate", SqlDbType.DateTime).Value = endDate

If Not String.IsNullOrEmpty(recurrenceRule) Then

dbCommand.Parameters.Add("@RecurrenceRule", SqlDbType.VarChar).Value = recurrenceRule

End If

If recurrenceParentID <> 0 Then

dbCommand.Parameters.Add("@RecurrenceParentID", SqlDbType.Int).Value = recurrenceParentID

End If

If Not String.IsNullOrEmpty(description) Then

dbCommand.Parameters.Add("@Description", SqlDbType.VarChar).Value = description

End If

dbCommand.ExecuteNonQuery()

RadSchedulerTemplate.Rebind()

So, Why does not rebind?

Scheduler

answered on 29 Sep 2011

0 answers

116 views

problem with listview

hi all :)

I have a list view, and I want to pass some parameters when index change

I take some ideas from this demo for list box

http://demos.telerik.com/aspnet-ajax/listbox/examples/functionality/relatedlistboxes/defaultcs.aspx

but I still have some thing that never converted with me to suit list view

here it is

protected void Page_Load(object sender, EventArgs e)

{

RadListBox1.ItemDataBound += new Telerik.Web.UI.RadListBoxItemEventHandler(RadListBox1_ItemDataBound);

RadListBox1.SelectedIndexChanged += new EventHandler(RadListBox1_SelectedIndexChanged);

}

and here is the functions, they did well when I use it by index, so no problem with next code

void RadListBox1_SelectedIndexChanged(object sender, EventArgs e)

{

#region Start mode customization via Web Query String

int idx = 0;

int auto = 0;

string qry = "";

try

{

qry = "auto";

qry = (Request.QueryString[qry] == null) ? "" : Request.QueryString[qry];

if (qry != "") { auto = int.Parse(qry); }

}

catch { }

// Item index

try

{

qry = "item";

qry = (Request.QueryString[qry] == null) ? "" : Request.QueryString[qry];

if (qry != "") { idx = int.Parse(qry); }

}

catch { }

#endregion

Literal1.Text = YouTubeScript.Get(RadListView1.SelectedItems[0].GetDataKeyValue("Video_Path").ToString(), auto, _W, _H);

Label1.Text = RadListView1.SelectedItems[0].GetDataKeyValue("Video_Path").ToString();

}

protected void RadListView1_ItemDataBound(object sender, Telerik.Web.UI.RadListViewItemEventArgs e)

{

Literal1.Text = YouTubeScript.Get(RadListView1.Items[0].GetDataKeyValue("Video_Path").ToString(), 0, _W, _H).ToString();

Label1.Text = RadListView1.Items[0].GetDataKeyValue("Video_Description").ToString();

}

ListView

asked on 29 Sep 2011

1 answer

85 views

New skins not available

I've recently upgraded my Telerik.Web.UI dll (2011.2.915) and noticed that the "Transparent" skin is not available as a choice in my RadSkinManager. Here is a quick video showing the available choices. I have confirmed the dll in the project and cleared my cache.

SkinManager

answered on 29 Sep 2011

1 answer

72 views

labelnoresults not declared

Following the rad upload example I can not get the bind results section to work for me.
Everything else is working fine, I can upload files. As soon as I add the progress bar it crashes.

Private Sub BindResults()
If Radupload1.UploadedFiles.Count > 0 Then
labelNoResults.Visible = False
reportResults.Visible = True
reportResults.DataSource = Radupload1.UploadedFiles
reportResults.DataBind()
Else
labelNoResults.Visible = True
reportResults.Visible = False
End If
End Sub

Compiler Error Message: BC30451: Name 'labelNoResults' is not declared.

Source Error:


            Line 20:     Private Sub BindResults()
Line 21:         If Radupload1.UploadedFiles.Count > 0 Then
Line 22:             labelNoResults.Visible = False
Line 23:             reportResults.Visible = True
Line 24:             reportResults.DataSource = Radupload1.UploadedFiles

Upload (Obsolete)

answered on 29 Sep 2011