Questions on UI for ASP.NET AJAX Forum

2 answers

71 views

I have a graph with 8 series. Four bars and four line series. I need to add a new figure to the legends of line graphics and only them. How do I add new pictures?

The bars series, I use a rectangle, but the Line series other figure. Figures that do not belong to the list.

Is posible to add new Figures to a Legend? Is posible?
Thanks for all.

Chart (Obsolete)

answered on 28 Jun 2012

1 answer

155 views

Specific Timezone for DateTime Picker

How to set Specific TimeZone for raddatetimepicker in asp.net
i've seen http://www.telerik.com/community/forums/aspnet/calendar/is-there-a-way-to-specify-a-time-zone-for-the-datepicker-and-datetimepicker.aspx
this but here control behaving based on client machine settings...
i want specific behaviour for each user... based on timezone...
is it possible...?

Ajax

answered on 28 Jun 2012

3 answers

351 views

RadTextBox TextMode = Password not work properly

I have created textbook dynamically as follows,

Dim control As New RadTextBox()

control.ID = "txtpassword"

control.Text = obj.FieldValue

control.CssClass = obj.CssClass

control.WrapperCssClass = obj.WrapperCssClass

control.AutoPostBack = obj.IsAutoPostBack

control.TextMode = obj.TextMode

for the password I have pass the value '2' for textmode.

Actually I have create the control on page load. But i can't see the text which I pass to the control(expected to see ************).
But text will be empty.
Please guide me to avoid this issue.

Input

answered on 28 Jun 2012

3 answers

120 views

Timeline issue

Hello, Telerik team:
Please help for this issue:
I'm working on timelien.When I click Timeline, it shows default view looks fine. When change the view to licke day or weeks or month fromTimeline show, the error shows up as "Object reference not set to an instance of an object." When change to click between day or weeks or month again, the error go away. When i debug, the error point to in tag <AppointmentTemplate> first line at <%# Eval("Subject") %>. From other swith click, the code go to

RadScheduler1_AppointmentDataBound(object sender, SchedulerEventArgs e). Only from timeline switch to ohters view, the code go to <%# Eval("Subject") %>, then cause this error.

Does any one know what is wrong when switch to click from timeline to other view that error shows up?

Thanks!!

General Discussions

answered on 28 Jun 2012

10 answers

297 views

unable to close radwindow manage from server side when controls inside updatepanel

Hi all I have designed a radwindow manager which will have a dropdown and a textbox and a button which are placed inside a update panel.

Every thing works fine but on button click I am closing my window manager as follows

RadWindowManager1.Windows[0].VisibleOnPageLoad = false;

But this didn't work can some one help me this is my design and code

<telerik:RadWindowManager ID="RadWindowManager1" runat="server" Behavior="Default"

InitialBehavior="None">

<Windows>

<telerik:RadWindow ID="RadWindow1" runat="server" Behaviors="Default" InitialBehaviors="None"

OpenerElementID="btn" Width="650" Height="480" VisibleOnPageLoad="false">

<ContentTemplate>

<asp:UpdatePanel ID="up" runat="server" OnUnload="up_Unload">

<Triggers>

<asp:AsyncPostBackTrigger ControlID="rdcmb" EventName="SelectedIndexChanged" />

<asp:AsyncPostBackTrigger ControlID="radbtn" EventName="Click" />

</Triggers>

<ContentTemplate>

<telerik:RadComboBox ID="rdcmb" runat="server" AutoPostBack="true" OnSelectedIndexChanged="sel">

<Items>

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

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

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

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

</Items>

</telerik:RadComboBox>

<telerik:RadTextBox ID="rdText" runat="server">

</telerik:RadTextBox>

<telerik:RadButton ID="radbtn" runat="server" Text="Save" OnClick="btn_Click">

</telerik:RadButton>

</ContentTemplate>

</asp:UpdatePanel>

</ContentTemplate>

</telerik:RadWindow>

</Windows>

</telerik:RadWindowManager>

<telerik:RadButton ID="rdbtnwhAnother" Text="Add WithHolding" runat="server" ButtonType="LinkButton"

OnClick="rdbtnwhAnother_Click">

</telerik:RadButton>

Code

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

RadWindowManager1.Windows[0].VisibleOnPageLoad = false;

}

protected void rdbtnwhAnother_Click(object sender, EventArgs e)

{

RadWindowManager1.Windows[0].VisibleOnPageLoad = true;

}

protected void btn_Click(object sender, EventArgs e)

{

RadWindowManager1.Windows[0].VisibleOnPageLoad = false;

}

protected void sel(object sender, EventArgs e)

{

rdText.Text = rdcmb.SelectedItem.Text;

}

protected void up_Unload(object sender, EventArgs e)

{

/* Cast sender as an updatePanel, and use reflection to invoke * * the page's scriptmanger registerUpdatePanel() method * * */

//RadWindowManager1.Windows[0].VisibleOnPageLoad = false;

UpdatePanel aUpdatePanel = sender as UpdatePanel;

MethodInfo m = (

from methods in typeof(ScriptManager).GetMethods(

BindingFlags.NonPublic | BindingFlags.Instance

)

where methods.Name.Equals("System.Web.UI.IScriptManagerInternal.RegisterUpdatePanel")

select methods).First<MethodInfo>();

m.Invoke(ScriptManager.GetCurrent(aUpdatePanel.Page), new object[] { aUpdatePanel });

}

Can some one help me.

When my button is inside RadMultiPage I am even unable to load my RadWindowManager1 on button click

Window

answered on 28 Jun 2012

0 answers

96 views

Custom report excel

Hi all,

I have a data in treelist (name: RadTreeList1). Now I want export to excel call function RadTreeList1.ExportToExcel();same picture attach report.png... including column A[2] name : "Company name", column E[2] name : "Report Name". But I can't not found how. Please help me!

Thanks

TreeList

asked on 28 Jun 2012

1 answer

188 views

RadGrid NestedView expand event

Hi, I would like to be able to assign custom content to the NestedView (a literal control inside the nestedview) - only when the arrow is clicked and the view gets expanded.

At that point, I would find a literal control and add content dynamically. I do not want to assign the literal on ItemDataBound as that would find and populate all the literal controls - this is not desirable as they are going out and building feeds from external services and the performance would be terrible.

So what I am looking for is an event to work from, but the ItemCommand would not work, because the literalControl is not yet created/cannot be found in the page life cycle. Any creative thoughts welcome.

Grid

answered on 28 Jun 2012

3 answers

74 views

Tearing in tabstrip buttons (IE9)

Using a TabStrip with custom skin in IE9 seems to cause tearing in the buttons. See attached screen shot. Running version 2012.607. Does not occur in IE8, Chrome or FF.

Let me know if you need more information.

TabStrip

answered on 28 Jun 2012

1 answer

101 views

Return All Data From Grid

<telerik:RadGrid ID="RadGridItemSizes" runat="server" AllowPaging="false" AllowSorting="True" GridLines="None" Skin="Windows7" Width="95%">

<MasterTableView AutoGenerateColumns="false" EditMode="InPlace" >

<NoRecordsTemplate>

No Sizes Found

</NoRecordsTemplate

<Columns>

<telerik:GridBoundColumn DataField="IT_SizePk" UniqueName="SizePk" Visible="false" />

<telerik:GridCheckBoxColumn DataField="Checked" HeaderText="Select" HeaderStyle-Width="20px" UniqueName="Checked"/>

<telerik:GridBoundColumn DataField="Size" HeaderText="Size" HeaderStyle-Width="40px" ReadOnly="true"

/>

<telerik:GridNumericColumn DataField="SizePremium" HeaderText="Size Premium" HeaderStyle-Width="100px" UniqueName="SizePremium" DecimalDigits="2" DataFormatString="{0:f3}" />

</Columns>

</MasterTableView>

</telerik:RadGrid>

I have the above Grid. And the following Code being used for this grid

Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

Try

'Put In Edit Mode

Dim i As Integer

For i = 0 To RadGridItemSizes.PageSize - 1

RadGridItemSizes.EditIndexes.Add(i)

Next i

Catch exc As Exception 'Module failed to load

ProcessModuleLoadException(Me, exc)

End Try

End Sub

Private Sub SaveDataSpecificationTab()

Dim Sizes() As Guid = {}

Dim SizesPrices() As Double = {}

For Each DataItem As GridEditableItem In RadGridItemSizes.EditItems

Dim CheckBox As CheckBox = DirectCast(DataItem("Checked").Controls(0), CheckBox)

Dim txtbox As TextBox = DirectCast(DataItem("SizePk").Controls(0), TextBox)

Dim SizePk As String = txtbox.Text

txtbox = DirectCast(DataItem("SizePk").Controls(0), TextBox)

Dim SizePremium As String = txtbox.Text

If CheckBox.Checked Then

ReDim Preserve Sizes(Sizes.Length)

ReDim Preserve SizesPrices(SizesPrices.Length)

Sizes(UBound(Sizes)) = New Guid(SizePk)

SizesPrices(UBound(SizesPrices)) = SizePremium

End If

Next

End Sub

Private Sub RadGridItemSizes_ItemCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles RadGridItemSizes.ItemCreated

If (Not Page.IsPostBack AndAlso TypeOf e.Item Is GridEditableItem) Then

e.Item.Edit = True

End If

End Sub

Private Sub RadGridItemSizes_NeedDataSource(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles RadGridItemSizes.NeedDataSource

Dim Item As ConvergenceDataAccess.Items = New ConvergenceDataAccess.Items(Me.ConnectString)

RadGridItemSizes.DataSource = Item.GetDataTable_ItemSizesPremium(New Guid(ItemPk.Value))

End Sub

This page is also using the RadAjaxManager.

I haven't been able to pull the data from the grid to save using the SaveDataSpecificationTab() Sub - being called by a button.

I've tried pretty much all of the suggestions I have found here and through google.

Grid

answered on 28 Jun 2012

1 answer

73 views

RibbonBar Minimize Event

Hello,

is there an event available for catching the collapse/expand action which is enabled by setting EnableMinimizing to TRUE?

Regards,
Jos Meerkerk

RibbonBar

answered on 28 Jun 2012