Questions on UI for ASP.NET AJAX Forum

1 answer

108 views

Hi,
I am using RadGrid, and in CommandItemTemplate i have one asp DropDownList control. but int the SelectedIndexChanged(object sender, EventArgs e) event i am not able to find the that DropDown control. the code is as follows

<CommandItemTemplate>
<asp:Label ID="Label1" runat="server" Text="Show Results for Status"></asp:Label>
<asp:DropDownList ID="ResultStatus_DropDownList" runat="server" OnSelectedIndexChanged="ResultStatus_DropDownList_SelectedIndexChanged" AutoPostBack="true"></asp:DropDownList>

</CommandItemTemplate>

the code behind is as follows

ResultStatus_DropDownList_SelectedIndexChanged(object sender, EventArgs e)
{
// I tried with GridCommandItem
GridCommandItem CommandItem = (GridCommandItem)e.GetType();
DropDownList ResultStatus_DropDownList = (DropDownList)CommandItem.FindControl("ResultStatus_DropDownList");

// But not able to find the ResultStatus_DropDownList control.
}

So please help

Regards,
Sagar

Grid

answered on 18 Sep 2008

1 answer

100 views

Spell Checker moving scroll position in Firefox

Hi,

If you place a radEditor further down a page requiring the user to scroll to reach it, if they perform a spell check the scroll position is moved, which is a bit disorienting. IE seems to maintain its scroll position correctly. You can see this in action by browsing to this example http://demos.telerik.com/ASPNET/Prometheus/Editor/Examples/ToolProvider/DefaultCS.aspx using Firefox and scrolling down the page to an editor further down. Then if you enter an incorrectly spelt word and run the spell checker you can see the scroll position jump.

Is there a way to fix this?

Thanks,

Jeff

Editor

answered on 18 Sep 2008

1 answer

166 views

RadToolTip Position Problem

Hi,
I'm using RadToolTipManager LoadOnDemand functionality in my project.

I've a usercontrol say abc.ascx and it consists of RadGrid control and someother controls,on radgrid Itemdatabound event I'm adding rows of that grid in targetcontrol collection of tooltipmanager and then onajaxupdate event I load a xyz.ascx control to show on demand in the tooltip.

Now I use this usercontrol abc.ascx in default.aspx , everything works as expected until I use the control twice.As long as there was 1 grid control (abc.ascx) in default.aspx it worked as expected ,but as soon as I added another instance of the abc.ascx (abc1 and abc2) then the tooltip position started jumping.It shows tooltip of grid2 in grid1 row.

Can some one please help asap ?

Here is my setting for RadToolTipManager

<telerik:RadToolTipManager ID="toolTipManager" runat="server" Position="BottomRight"
                Animation="Fade" OnAjaxUpdate="OnAjaxUpdate" Skin="Outlook" AutoTooltipify="false"
        Width="530px" Height="40%" AutoCloseDelay="20000"    OnClientBeforeShow="fnConfigure"    RelativeTo="Element"
        Style="font-size: 18px; text-align: center; font-family: Arial; display: none;">
    </telerik:RadToolTipManager>

<script type="text/javascript">
    
    </script>

Thanks!
Rahul

ToolTip

answered on 18 Sep 2008

2 answers

159 views

Hover over the date picker

Hi,

I applied my own style and skin to a date picker for if it is a required field. Now when I hover over it the textbox becomes becomes bigger and looks like as if there is no style applied.

I do not know how to keep my style applied if the user hovers of the date picker.

Brendan

Calendar

answered on 18 Sep 2008

3 answers

109 views

Two Dropdownlists in One GridTemplateColumn

Hi,

I have two dropdownlists in one GridTemplateColumn. When I changed selected index in Vietove_Id DropDownList, data chenged for all Gatve_Id DropdDownLists, not for one

excuse me for my english

    
            <telerik:RadGrid ID="ButaiRadGrid" runat="server"  
        
            GridLines="None" AutoGenerateColumns="False" Skin="Hay"> 
        
            <MasterTableView> 
        
                 <Columns> 
        
                        <telerik:GridTemplateColumn UniqueName="RowNumber" HeaderText = "Eil.Nr."> 
        
                            <ItemTemplate> 
        
                                <asp:Label runat = "server" ID = "lblRowNumber"></asp:Label> 
        
                            </ItemTemplate> 
        
                        </telerik:GridTemplateColumn> 
        
                        <telerik:GridTemplateColumn UniqueName="ButoNr" HeaderText = "Buto Nr."> 
        
                            <ItemTemplate> 
        
                                <asp:TextBox ID="tbButoNr" runat="server" Text='<%# Bind("ButoNr") %>'> 
        
                                </asp:TextBox> 
        
                            </ItemTemplate> 
        
                        </telerik:GridTemplateColumn> 
        
                            <telerik:GridTemplateColumn UniqueName="MoketojoKodas" HeaderText = "Mokėtojo kodas"> 
        
                                <ItemTemplate> 
        
                                    <asp:TextBox ID="tbMoketojoKodas" runat="server" Text = '<%#bind("MoketojoKodas") %>'></asp:TextBox> 
        
                                </ItemTemplate> 
        
                            </telerik:GridTemplateColumn> 
        
                                <telerik:GridTemplateColumn UniqueName="ElPastas" HeaderText = "El. paštas"> 
        
                                    <ItemTemplate><asp:TextBox ID="tbElPastas" runat="server" Text = '<%#Bind("ElPastas") %>'></asp:TextBox> 
        
                                </ItemTemplate> 
        
                            </telerik:GridTemplateColumn> 
        
                                <telerik:GridTemplateColumn UniqueName="Telefonas" HeaderText = "Telefonas"><ItemTemplate> 
        
                                    <asp:TextBox ID="tbTelefonas" runat="server" Text = '<%#Bind("Telefonas") %>'></asp:TextBox> 
        
                                </ItemTemplate> 
        
                            </telerik:GridTemplateColumn> 
        
                            <telerik:GridTemplateColumn UniqueName="AdresasCheckBox" HeaderText = "Vietinis adresas?"> 
        
                                <ItemTemplate> 
        
                                    <asp:CheckBox ID="cbAdresas" runat="server" Checked = '<%#Bind("AdresasCheckBox") %>' AutoPostBack = "true"/> 
        
                                    <asp:Table ID = "AdresTable" runat="server"> 
        
                                       <asp:TableRow> 
        
                                           <asp:TableCell> 
        
                                                <asp:Label ID="VietoveLabel" runat="server" Text="Vietovė"></asp:Label> 
        
                                            </asp:TableCell> 
        
                                            <asp:TableCell> 
        
                                                 <asp:DropDownList ID="vietove_Id" runat="server" 
        
                                                    DataSourceID = "VietovesSqlDataSource" DataValueField = "Locality_Id"  
        
                                                    DataTextField = "Name" AutoPostBack="True"  
        
                                                    SelectedValue='<%# Bind("Vietove") %>' OnSelectedIndexChanged = "vietove_Id_SelectedIndexChanged" > 
        
                                                </asp:DropDownList> 
        
                                            </asp:TableCell> 
        
                                        </asp:TableRow> 
        
                                        <asp:TableRow> 
        
                                            <asp:TableCell> 
        
                                                <asp:Label ID="gatveLabel" runat="server" Text="Gatvė:"></asp:Label> 
        
                                            </asp:TableCell> 
        
                                            <asp:TableCell> 
        
                                                <asp:DropDownList ID="gatve_Id" runat="server" 
        
                                                    DataSourceID = "GatvesSqlDataSource" DataValueField = "Street_Id"  
        
                                                    DataTextField = "Name" 
        
                                                    ondatabound="gatve_Id_DataBound"> 
        
                                                </asp:DropDownList>   
        
                                            </asp:TableCell> 
        
                                        </asp:TableRow> 
        
                                    </asp:Table> 
        
                                </ItemTemplate> 
        
                            </telerik:GridTemplateColumn> 
        
                            <telerik:GridButtonColumn CommandName="Delete" Text="Ištrinti" UniqueName="Delete"></telerik:GridButtonColumn> 
        
                        </Columns> 
        
                    <EditFormSettings > 
        
                        <EditColumn UniqueName="EditCommandColumn1"></EditColumn> 
        
                    </EditFormSettings> 
        
                </MasterTableView>  
        
            </telerik:RadGrid>

    
            Protected Sub populateDropDownItems(ByVal Streets As DropDownList, ByVal Locality_id As String) 
        
                    StreetsSqlDataSource.SelectCommand = String.Format("exec Get_Streets @Locality_Id = {0}", Locality_id) 
        
                    Streets.Items.Clear() 
        
                    Streets.DataSourceID = "StreetsSqlDataSource" 
        
                    Streets.DataBind() 
        
                End Sub 
        
                Protected Sub vietove_Id_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) 
        
                    Dim Item As GridDataItem = TryCast(TryCast(sender, DropDownList).NamingContainer, GridDataItem) 
        
                    Dim vietove As DropDownList = Item.FindControl("Vietove_Id") 
        
                    Dim gatve As DropDownList = Item.FindControl("Gatve_Id") 
        
                    Dim telefonas As TextBox = Item.FindControl("tbTelefonas") 
        
                    telefonas.Text = vietove.SelectedItem.Text 
        
                    Dim locality_id As String = vietove.SelectedValue 
        
                    populateDropDownItems(gatve, locality_id) 
        
                End Sub 
        
                Protected Sub ButaiRadGrid_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles ButaiRadGrid.PreRender 
        
                    Dim properties As New DataTable 
        
                    properties = Session("Properties_Table") 
        
                    Dim i As Integer = 0 
        
                    For Each item As GridDataItem In ButaiRadGrid.MasterTableView.Items 
        
                        Dim cbAdresas As CheckBox = CType(item.FindControl("cbAdresas"), CheckBox) 
        
                        Dim AdresTable As Table = CType(item.FindControl("AdresTable"), Table) 
        
                        If cbAdresas.Checked Then 
        
                            AdresTable.Visible = False 
        
                        Else 
        
                            AdresTable.Visible = True 
        
                        End If 
        
                        i = i + 1 
        
                    Next 
        
                    Session("Properites_Id") = properties 
        
                    ButaiRadGrid.DataSource = properties 
        
                End Sub

thanks!

Grid

answered on 18 Sep 2008

1 answer

120 views

Not showing all series labels in the legend?

Is there a way that only some specific Series will be displayed in the Legend?

Chart (Obsolete)

answered on 18 Sep 2008

1 answer

66 views

Can not find some properties on new version .

Hi all ,

While replacing your RadChart.Net2 Version 3 by RadChart.Net Version 4 (RadChart.Net2 v2.0.50727),

I got the following problems:

RadChart API v3	What is in RadChart API v4?
Telerik.Charting.Styles.ChartStyle
ChartSeriesItem.Label (Note: get and set properties)	Note: get only properties
RadChart.Series[i].Appearance.DefaultLabel
ChartSeries. DefaultLabel
RadChart.PlotArea.XAxis.Items.Font
RadChart.ChartTitle.Location
RadChart.Legend.Location
RadChart.PlotArea.XAxis.SpaceToLabel (Note: SpaceToLabel is int)	Note: [XAxis].Appearance.LabelAppearance.Dimensions.Margins is ChartMargins object.

Please help me .

Thanks ,
Phong Dang

Chart (Obsolete)

answered on 18 Sep 2008

1 answer

106 views

RadStrip - Data is not displaying neither <%= or <%#

Hi,

I have a section where i can display common information for all tabs and in main page. I was getting "The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>). " When i tried with <%= (Ex: <%= Resources.DealerFinance.DealerNumber %>). As suggested in forums, I replace <%= with <%#. Now i am not getting error but values are not displaying on the screen.

Can you please help me to resolve this issue?

Thanks
Ravi

<%

@ Page Language="C#" MasterPageFile="~/DealerFinance.master" AutoEventWireup="true"

CodeFile="DealerDetails.aspx.cs" Inherits="Dealer_DealerDetails" Title="Untitled Page" %>

<%

@ MasterType VirtualPath="~/DealerFinance.master" %>

<%

@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<%

@ Register TagPrefix="uc1" TagName="ucDealer" Src="Dealer.ascx" %>

<%

@ Register TagPrefix="uc2" TagName="ucVehicles" Src="Vehicles.ascx" %>

<%

@ Register TagPrefix="uc3" TagName="ucNotes" Src="Notes.ascx" %>

<%

@ Register TagPrefix="uc4" TagName="ucActivities" Src="Activities.ascx" %>

<%

@ Register TagPrefix="uc5" TagName="ucContacts" Src="Contacts.ascx" %>

<%

@ Register TagPrefix="uc6" TagName="ucCollaterals" Src="Collaterals.ascx" %>

<%

@ Register TagPrefix="uc7" TagName="ucBalance" Src="Balance.ascx" %>

<%

@ Register TagPrefix="uc8" TagName="ucInvoice" Src="Invoice.ascx" %>

<%

@ Register TagPrefix="uc9" TagName="ucAudit" Src="Audit.ascx" %>

<%

@ Register TagPrefix="uc10" TagName="ucPayments" Src="Payments.ascx" %>

<

asp:Content ID="Content2" ContentPlaceHolderID="DealerFinancePlaceHolder" runat="Server">

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest">

<telerik:AjaxSetting AjaxControlID="RadAjaxManager1">

<telerik:AjaxUpdatedControl ControlID="rtsDealerDetails" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="rtsDealerDetails">

<telerik:AjaxUpdatedControl ControlID="pnlDealerDetails" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<tr>

<tr>

<tr>

<%

# Resources.DealerFinance.DealerNumber %>

</td>

<asp:Label ID="lblDealerNumber" runat="server" SkinID="DisplayNormal">1005</asp:Label>

</td>

</tr>

<tr>

<%

# Resources.DealerFinance.LegalName%>

</td>

<asp:Label ID="lblLegalName" runat="server" SkinID="DisplayNormal">Kawasaki Legal Name </asp:Label>

</td>

</tr>

<tr>

<%

# Resources.DealerFinance.Address%>

</td>

<asp:Label ID="lblAddress" runat="server" SkinID="DisplayNormal">900 Irvine Blvd dkgjsjfd sfdjl </asp:Label>

</td>

</tr>

<tr>

<%

# Resources.DealerFinance.Address%>

</td>

<asp:Label ID="Label1" runat="server" SkinID="DisplayNormal">Righr Place Holder</asp:Label>

</td>

</tr>

<tr>

<%

#Resources.DealerFinance.Address%>

</td>

<asp:Label ID="Label2" runat="server" SkinID="DisplayNormal">Right Place Holder</asp:Label>

</td>

</tr>

</table>

</td>

<tr>

<%

# Resources.DealerFinance.DealerName %>

</td>

<asp:Label ID="lblDealerName" runat="server" SkinID="DisplayNormal">Kawasaki Dealer Name</asp:Label>

</td>

</tr>

<tr>

<%

# Resources.DealerFinance.KawasakiName %>

</td>

<asp:Label ID="lblKawasakiName" runat="server" SkinID="DisplayNormal">Kawasaki</asp:Label>

</td>

</tr>

<tr>

<%

# Resources.DealerFinance.StateCityZip %>

</td>

<asp:Label ID="lblStateCityZip" runat="server" SkinID="DisplayNormal">Irvine, CA 92602</asp:Label>

</td>

</tr>

<tr>

<%

# Resources.DealerFinance.Address%>

</td>

<asp:Label ID="Label3" runat="server" SkinID="DisplayNormal">Left Place Holder</asp:Label>

</td>

</tr>

<tr>

<%

# Resources.DealerFinance.Address%>

</td>

<asp:Label ID="Label4" runat="server" SkinID="DisplayNormal">Left Place Holder</asp:Label>

</td>

</tr>

</table>

</td>

</tr>

</table>

</td>

</tr>

<tr>

<telerik:RadTabStrip ID="rtsDealerDetails" runat="server"

Skin="Web20" AutoPostBack="True" SelectedIndex="9" >

<Tabs>

<telerik:RadTab Text="Details" />

<telerik:RadTab Text="Vehicles" />

<telerik:RadTab Text="Notes" >

<Tabs>

<telerik:RadTab Text="KMFC" />

<telerik:RadTab Text="KMC" />

<telerik:RadTab Text="Special" />

<telerik:RadTab Text="Flash" />

</Tabs>

</telerik:RadTab>

<telerik:RadTab Text="Activities" />

<telerik:RadTab Text="Contacts" />

<telerik:RadTab Text="Collaterals" />

<telerik:RadTab Text="Balance" />

<telerik:RadTab Text="Invoice" />

<telerik:RadTab Text="Audit" />

<telerik:RadTab Text="Payments" Selected="True" />

</Tabs>

</telerik:RadTabStrip>

</td>

</tr>

<tr>

<td>

<telerik:RadAjaxPanel ID="pnlDealerDetails" runat="server"></telerik:RadAjaxPanel>

</td>

</tr>

</table>

</

asp:Content>

TabStrip

answered on 18 Sep 2008

1 answer

118 views

Firing client side javascript from clicking any item in a tabstrip

I want to fire off a client side javascript function when the user clicks on a item in my tab strip. This is what I have in terms of the tab strip, I have tried all of the events and so far nothing seems to be firing. Any help would be appreciated.

<rad:RadTabStrip ID="radPersTabs" runat="server" MultiPageID="radmultipage" OnClientTabSelected ="buildPdfCost" >

<Tabs>

<rad:RadTab Text="1. Verse" Selected="true" SelectedCssClass="selected-tab" HoveredCssClass="hovered-tab">

</rad:RadTab>

<rad:RadTab Text="2. Personalization" SelectedCssClass="selected-tab" HoveredCssClass="hovered-tab">

</rad:RadTab>

<rad:RadTab Text="3. Envelopes" SelectedCssClass="selected-tab" HoveredCssClass="hovered-tab">

</rad:RadTab>

<rad:RadTab Text="4. Preview" SelectedCssClass="selected-tab" HoveredCssClass="hovered-tab">

</rad:RadTab>

</Tabs>

</rad:RadTabStrip>

TabStrip

answered on 18 Sep 2008

1 answer

122 views

RadComboBox and ExportToHTTPResponse

Hello..

I am using a RAD ComboBox with the AJAX Manager. Both are the newest versions.

Whenever I call the ExportToHTTPResponse, the combobox stops working.

I have tried capturing the AbortThreadException, but that did not do the trick.. Can you give me a hand with this one??

Thanks,

Matt

ComboBox

answered on 18 Sep 2008