Telerik Forums
Community Forums Forum
or
Ask question
All Questions
Unanswered
Answered
1,824 questions
3 answers
132 views
[Solved] Launching VWD 2008 from Telerik Trainer
Hi,

I would like to know if it is possible to launch Visual Web developer 2008 from the telerik trainer instead of VS2005 or VS2008

Thanks..., great trainer...
Telerik Trainer
Edmund Kenrick Kenrick
Top achievements
Rank 1
 answered on 29 Jul 2009
2 answers
92 views
Don't forget about us MOSS users!
It would be great to have a training module for how to integrate the MOSS editor and to point to key resources for getting it up and running and customizing.

Thank You,
Mike
Telerik Trainer
Edmund Kenrick Kenrick
Top achievements
Rank 1
 answered on 29 Jul 2009
5 answers
182 views
CSS references inside <head>

Hi all,

What is the best way to add CSS file references between the <head> tags?

The original way is like this:

<link type="text/css" rel="stylesheet" href="../Assets/Css/all.css" media="screen" />  
<link type="text/css" rel="stylesheet" href="../Assets/Css/Menu.Multiflexx.css" media="screen" />  
<link type="text/css" rel="stylesheet" href="../Assets/Css/Menu.MultiflexxSide.css" media="screen" />  
 
<script type="text/javascript" src="../Assets/Js/script.js"></script>  
<script type="text/javascript" src="../Assets/Js/vscrollarea.js"></script>  
 
<!--[if lte IE 6]><link type="text/css" rel="stylesheet" href="../Assets/Css/ie6.css" /><![endif]-->  
<!--[if IE]><link type="text/css" rel="stylesheet" href="../Assets/Css/ie.css" /><![endif]--> 

When I use this on pages that are 1 or 2 levels deep (in the menu structure) then some styles are not applied. Well, the IE 6 hacks in particular. I tried all kind of things to resolve the right path for the files, but none of them are working.

If anyone has some more ideas to solve this right, let me know.
The problem is that it is important that the order of the files is the same, and that the Conditional comments are also beeing used.

-Daniel

Designs, skins, themes
Atanas Korchev
Telerik team
 answered on 28 Jul 2009
0 answers
81 views
Advanced jQuery - Turning a good application into a great application
Hello,
I hope this useful:
Advanced jQuery - Turning a good app into a great app

Kind regards,
Mostafa Anoosheh
Interesting resources
Mostafa Anoosheh
Top achievements
Rank 1
 asked on 21 Jul 2009
1 answer
163 views
DropdownSys.WebForms.PageRequestManagerParserErrorException
Hi, Sometime I am getting following error while I changed the dropdown index(autopostback=true)..

 Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.

please tell me what's the wrong with this??

here is my page code
<asp:Content ID="Content1" runat="server" ContentPlaceHolderID="MasterContentPlaceHolder">
    <telerik:RadAjaxLoadingPanel ID="LoadingPanel" runat="server">
            <img src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "Telerik.Web.UI.Skins.Default.Ajax.loading7.gif") %>'
                alt="Loading..." style="border: 0;"/>
        </telerik:RadAjaxLoadingPanel>
    <telerik:RadAjaxManagerProxy ID="ajaxProxyContracts" runat="server">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="tsContractCapture">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="tsContractCapture" />
                    <telerik:AjaxUpdatedControl ControlID="mpContractCapture" LoadingPanelID="LoadingPanel" />
                </UpdatedControls>
            </telerik:AjaxSetting>
            <telerik:AjaxSetting AjaxControlID="cmbContractType">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="tsContractCapture" />
                    <telerik:AjaxUpdatedControl ControlID="mpContractCapture" />
                </UpdatedControls>
            </telerik:AjaxSetting>
            <telerik:AjaxSetting AjaxControlID="chkAutoRenewal">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="tsContractCapture" />
                    <telerik:AjaxUpdatedControl ControlID="mpContractCapture" />
                </UpdatedControls>
            </telerik:AjaxSetting>
            <telerik:AjaxSetting AjaxControlID="cmbGLCountry">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="tsContractCapture" />
                    <telerik:AjaxUpdatedControl ControlID="mpContractCapture" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManagerProxy>
    <telerik:RadTabStrip AutoPostBack="true" ID="tsContractCapture" OnTabClick="tsContractCapture_TabClick" runat="server" MultiPageID="mpContractCapture">
        <Tabs>
            <telerik:RadTab runat="server" Value="0" Text="General" Selected="true" >
            </telerik:RadTab>           
        </Tabs>
    </telerik:RadTabStrip>
    <telerik:RadMultiPage ID="mpContractCapture" runat="server" Width="100%">
        <telerik:RadPageView BorderColor="Gray" Selected="true" BorderStyle="Solid" BorderWidth="1" ID="pvGeneral"
            runat="server">
            <Control:General ID="ucGeneral" runat="server" />
        </telerik:RadPageView>       
    </telerik:RadMultiPage>
    <asp:HiddenField ID="hdnContractID" runat="server" Value="-1" />   
</asp:Content>


and here is my general control code..


<script type="text/javascript">
    function validateCombo(source, args) {
        args.IsValid = false;
        var combo = $find('<%= cmbCounterparty.ClientID %>');
        var text = combo.get_text();
        if (text.length < 1) {
            args.IsValid = false;
        }
        else {
            var node = combo.findItemByText(text);
            if (node) {
                var value = node.get_value();
                if (value.length > 0 && value != -1) {
                    args.IsValid = true;
                }
            }
            else {
                args.IsValid = false;
            }
        }
    }
</script>

<table width="100%" border="0" cellpadding="0" cellspacing="3">   
    <tr>
        <td align="right">
            Contract Type
        </td>
        <td width="80%">
            <telerik:RadComboBox CausesValidation="false" OnSelectedIndexChanged="cmbContractType_SelectedIndexChanged"
                ID="cmbContractType" AutoPostBack="true" runat="server" Width="250px">
                <CollapseAnimation Duration="200" Type="OutQuint" />
            </telerik:RadComboBox>
            &nbsp;
            <asp:RequiredFieldValidator Display="Dynamic" InitialValue="Select Contract Type"
                ID="reqVal_ContractType" runat="server" ControlToValidate="cmbContractType" ValidationGroup="Contract">
                <asp:Image runat="server" ID="Image2" AlternateText="*" CssClass="error_text" ImageUrl="~/images/Delete16.png" />
            </asp:RequiredFieldValidator>
        </td>
    </tr>
    <tr>
        <td align="right">
            Counterparty
        </td>
        <td width="80%">
            <telerik:RadComboBox CausesValidation="false" ID="cmbCounterparty" runat="server"
                Width="250px">
                <CollapseAnimation Duration="200" Type="OutQuint" />
            </telerik:RadComboBox>
            &nbsp;
            <asp:CustomValidator ValidationGroup="Contract" ID="CustomValidator1" runat="server"
                ClientValidationFunction="validateCombo" ControlToValidate="cmbCounterparty"
                ErrorMessage="*" OnServerValidate="CustomValidator1_ServerValidate">
                <asp:Image runat="server" ID="Image4" AlternateText="*" CssClass="error_text" ImageUrl="~/images/Delete16.png" />
            </asp:CustomValidator>
        </td>
    </tr>   
    <tr>
        <td align="right">
            Start Date
        </td>
        <td width="80%">
            <telerik:RadDatePicker ID="dpStartDate" runat="server" Width="250px">
                <Calendar runat="server" UseColumnHeadersAsSelectors="False" UseRowHeadersAsSelectors="False" ViewSelectorText="x">
                </Calendar>
                <DatePopupButton ImageUrl="~/images/CalendarPopUp.png" HoverImageUrl="~/images/CalendarPopUp.png" />
            </telerik:RadDatePicker>
            &nbsp;
            <asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server" ControlToValidate="dpStartDate"
                ValidationGroup="Contract">
                <asp:Image runat="server" ID="Image6" AlternateText="*" CssClass="error_text" ImageUrl="~/images/Delete16.png" />
            </asp:RequiredFieldValidator>
        </td>
    </tr>
    <tr>
        <td align="right">
            End Date
        </td>
        <td width="80%">
            <telerik:RadDatePicker ID="dpEndDate" runat="server" Width="250px">
                <Calendar runat="server" UseColumnHeadersAsSelectors="False" UseRowHeadersAsSelectors="False" ViewSelectorText="x">
                </Calendar>
                <DatePopupButton ImageUrl="~/images/CalendarPopUp.png" HoverImageUrl="~/images/CalendarPopUp.png" />
            </telerik:RadDatePicker>
        </td>
    </tr>
    <tr>
        <td align="right">
            Execution Date
        </td>
        <td width="80%">
            <telerik:RadDatePicker ID="dtExecutionDate" runat="server" Width="250px">
                <Calendar runat="server" UseColumnHeadersAsSelectors="False" UseRowHeadersAsSelectors="False" ViewSelectorText="x">
                </Calendar>
                <DatePopupButton ImageUrl="~/images/CalendarPopUp.png" HoverImageUrl="~/images/CalendarPopUp.png" />
            </telerik:RadDatePicker>
            &nbsp;
            <asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server" ControlToValidate="dtExecutionDate"
                ValidationGroup="Contract">
                <asp:Image runat="server" ID="Image7" AlternateText="*" CssClass="error_text" ImageUrl="~/images/Delete16.png" />
            </asp:RequiredFieldValidator>
        </td>
    </tr>
    <tr>
        <td width="100%" colspan="2">
            <table border="0" cellpadding="0" cellspacing="0" width="100%">
                <tr>
                    <td>
                        <table border="0" cellpadding="0" cellspacing="2" width="100%">
                            <tr>
                                <td width="20%" align="right">
                                    <asp:CheckBox AutoPostBack="true" OnCheckedChanged="chkAutoRenewal_CheckedChanged"
                                        ID="chkAutoRenewal" Text="Auto-Renewal" runat="server" />
                                </td>
                            </tr>
                            <tr>
                                <td width="20%" align="right">
                                    Renewal Terms
                                </td>
                                <td width="80%">
                                    <table border="0" cellpadding="0" cellspacing="0">
                                        <tr>
                                            <td>
                                                <telerik:RadNumericTextBox CausesValidation="false" Enabled="false" ID="ntxtCounter"
                                                    runat="server" ShowSpinButtons="True" MinValue="0" Value="1.00">
                                                    <NumberFormat DecimalDigits="0" />
                                                </telerik:RadNumericTextBox>
                                                &nbsp;
                                                <asp:RequiredFieldValidator Display="Dynamic" InitialValue="0" ID="req_ntxtCounter"
                                                    runat="server" ControlToValidate="ntxtCounter" ValidationGroup="Contract">
                                                    <asp:Image runat="server" ID="Image8" AlternateText="*" CssClass="error_text" ImageUrl="~/images/Delete16.png" />
                                                    &nbsp;</asp:RequiredFieldValidator>
                                            </td>
                                            <td>
                                                <telerik:RadComboBox ID="cmbPeriod" Enabled="false" runat="server">
                                                    <Items>
                                                        <telerik:RadComboBoxItem runat="server" Text="Day(s)" Value="Day(s)" />
                                                        <telerik:RadComboBoxItem runat="server" Text="Week(s)" Value="Week(s)" />
                                                        <telerik:RadComboBoxItem runat="server" Text="Month(s)" Value="Month(s)" />
                                                        <telerik:RadComboBoxItem runat="server" Text="Year(s)" Value="Year(s)" />
                                                    </Items>
                                                    <CollapseAnimation Duration="200" Type="OutQuint" />
                                                </telerik:RadComboBox>
                                            </td>
                                        </tr>
                                    </table>
                                </td>
                            </tr>
                            <tr>
                                <td width="20%" align="right">
                                    Renewal Reminder
                                </td>
                                <td>
                                    <telerik:RadNumericTextBox Enabled="false" ID="ntxtRenewalReminder" runat="server"
                                        ShowSpinButtons="True" MinValue="0" Value="1.00">
                                        <NumberFormat DecimalDigits="0" />
                                    </telerik:RadNumericTextBox>
                                    &nbsp;
                                    <asp:RequiredFieldValidator Display="Dynamic" InitialValue="0" ID="req_RenewalReminder"
                                        runat="server" ControlToValidate="ntxtRenewalReminder" ValidationGroup="Contract">
                                        <asp:Image runat="server" ID="Image9" AlternateText="*" CssClass="error_text" ImageUrl="~/images/Delete16.png" />
                                        &nbsp;</asp:RequiredFieldValidator>
                                </td>
                            </tr>
                            <tr>
                                <td width="20%" align="right">
                                    Early Termination
                                </td>
                                <td>
                                    <telerik:RadNumericTextBox ID="ntxtEarlyTermination" runat="server" ShowSpinButtons="true"
                                        MinValue="0" Value="1.00">
                                        <NumberFormat DecimalDigits="0" />
                                    </telerik:RadNumericTextBox>
                                    &nbsp;
                                    <asp:RequiredFieldValidator Display="Dynamic" InitialValue="0" ID="req_EarlyTermination"
                                        runat="server" ControlToValidate="ntxtEarlyTermination" ValidationGroup="Contract">
                                        <asp:Image runat="server" ID="Image10" AlternateText="*" CssClass="error_text" ImageUrl="~/images/Delete16.png" />
                                        &nbsp;</asp:RequiredFieldValidator>
                                </td>
                            </tr>
                            <tr>
                                <td width="20%" align="right">
                                    Governing Law
                                </td>
                                <td>
                                    <table border="0" cellpadding="0" cellspacing="0">
                                        <tr>
                                            <td>
                                                <telerik:RadComboBox ID="cmbGLCountry" runat="server" Width="150px" OnSelectedIndexChanged="cmbGLCountry_SelectedIndexChanged"
                                                    AutoPostBack="True" CausesValidation="False">
                                                    <CollapseAnimation Duration="200" Type="OutQuint" />
                                                </telerik:RadComboBox>
                                                <asp:RequiredFieldValidator Display="Dynamic" InitialValue="Select Country" ID="RequiredFieldValidator5"
                                                    runat="server" ControlToValidate="cmbGLCountry" ValidationGroup="Contract">
                                                    &nbsp;<asp:Image runat="server" ID="Image11" AlternateText="*" CssClass="error_text"
                                                        ImageUrl="~/images/Delete16.png" />
                                                    &nbsp;</asp:RequiredFieldValidator>
                                            </td>
                                            <td style="padding-left: 3px;">
                                                <telerik:RadComboBox ID="cmbGLStats" runat="server" Width="150px">
                                                    <CollapseAnimation Duration="200" Type="OutQuint" />
                                                </telerik:RadComboBox>
                                                &nbsp;
                                                <asp:RequiredFieldValidator Display="Dynamic" InitialValue="Select State/Province"
                                                    ID="RequiredFieldValidator6" runat="server" ControlToValidate="cmbGLStats" ValidationGroup="Contract">
                                                    <asp:Image runat="server" ID="Image12" AlternateText="*" CssClass="error_text" ImageUrl="~/images/Delete16.png" />
                                                </asp:RequiredFieldValidator>
                                                <asp:RequiredFieldValidator Display="Dynamic" InitialValue="" ID="RequiredFieldValidator7"
                                                    runat="server" ControlToValidate="cmbGLStats" ValidationGroup="Contract">
                                                    <asp:Image runat="server" ID="Image13" AlternateText="*" CssClass="error_text" ImageUrl="~/images/Delete16.png" />
                                                </asp:RequiredFieldValidator>
                                            </td>
                                        </tr>
                                    </table>
                                </td>
                            </tr>
                            <tr>
                                <td width="20%" valign="middle" align="right">
                                    Geographic Scope
                                </td>
                                <td valign="top">
                                    <uc1:TerritoryPicker ID="ucTerritoryPicker" runat="server" />
                                </td>
                            </tr>
                            <tr>
                                <td align="right" width="20%">
                                    &nbsp;
                                </td>
                                <td>
                                    <asp:Button ID="btnSaveContract" ValidationGroup="Contract" runat="server" OnClick="btnSaveContract_Click"
                                        CommandName="Save" Text="Save" Width="100px" CausesValidation="true" />&nbsp;<asp:Button
                                            CommandName="SaveExit" ID="btnSaveContractAndExit" ValidationGroup="Contract"
                                            runat="server" OnClick="btnSaveContract_Click" Text="Save & Exit" Width="100px"
                                            CausesValidation="true" /><asp:Button Style="margin-left: 4px;" ID="btnActivate"
                                                ValidationGroup="Contract" runat="server" OnClick="btnActivate_Click" Text="Active"
                                                Width="100px" CausesValidation="true" />&nbsp;<asp:Button OnClick="btnCancelContract_Click"
                                                    CausesValidation="false" ID="btnCancelContract" runat="server" Text="Exit" Width="100px" />
                                </td>
                            </tr>
                        </table>
                    </td>
                </tr>
            </table>
        </td>
    </tr>
</table>

Please help
AJAX and Web 2.0
Sebastian
Telerik team
 answered on 20 Jul 2009
1 answer
241 views
Radgrid inside radmultipage : Error: Sys.ArgumentException: Value must not be null for Controls and Behaviors. Parameter name: element
Here is my page code:

<asp:Content ID="Content1" runat="server" ContentPlaceHolderID="MasterContentPlaceHolder">
    <telerik:RadAjaxLoadingPanel ID="LoadingPanel" runat="server">
            <img src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "Telerik.Web.UI.Skins.Default.Ajax.loading7.gif") %>'
                alt="Loading..." style="border: 0;"/>
        </telerik:RadAjaxLoadingPanel>
    <telerik:RadAjaxManagerProxy ID="ajaxProxyContracts" runat="server">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="tsContractCapture">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="tsContractCapture" />
                    <telerik:AjaxUpdatedControl ControlID="mpContractCapture" LoadingPanelID="LoadingPanel" />
                </UpdatedControls>
            </telerik:AjaxSetting>           
        </AjaxSettings>
    </telerik:RadAjaxManagerProxy>
    <telerik:RadTabStrip AutoPostBack="true" ID="tsContractCapture" OnTabClick="tsContractCapture_TabClick" runat="server" MultiPageID="mpContractCapture">
        <Tabs>
            <telerik:RadTab runat="server" Value="0" Text="General" Selected="true" PageViewID="pvGeneral">
            </telerik:RadTab>           
            <telerik:RadTab runat="server" Value="2" Text="Performance" Visible="false" PageViewID="pvPerformance">
            </telerik:RadTab>         
        </Tabs>
    </telerik:RadTabStrip>
    <asp:HiddenField ID="hdnContractID" runat="server" Value="-1" />
    <telerik:RadMultiPage ID="mpContractCapture" runat="server" Width="100%">
        <telerik:RadPageView BorderColor="Gray" Selected="true" BorderStyle="Solid" BorderWidth="1" ID="pvGeneral"
            runat="server">
            <Control:General ID="ucGeneral" runat="server" />
        </telerik:RadPageView>      
        <telerik:RadPageView ID="pvPerformance" runat="server">
            <Control:Performance ID="ucPerformance" runat="server" />
        </telerik:RadPageView>     
    </telerik:RadMultiPage>
</asp:Content>

here is my performance user control(just only rad grid).

<telerik:RadGrid ID="dgPerformanceComponent" runat="server" >   
</telerik:RadGrid>

I am receiving following error..Any suggestionss???
 Error: Sys.ArgumentException: Value must not be null for Controls and Behaviors. Parameter name: element
AJAX and Web 2.0
pratik
Top achievements
Rank 1
 answered on 11 Jul 2009
0 answers
92 views
Migrating Firefox 3.0.11 Add-on into Firefox 3.5
Hello,
I hope this useful Migrating firefox 3.0.11 Add-on into firefox 3.5

Kind regards,
Mostafa Anoosheh
Miscellaneous
Mostafa Anoosheh
Top achievements
Rank 1
 asked on 11 Jul 2009
0 answers
99 views
15 jQuery Plugins to Fix and Beautify Browser Issues
Hello,
I hope this useful: 15 jQuery Plugins to Fix and Beautify Browser Issues

Kind regards,
Mostafa Anoosheh
Interesting resources
Mostafa Anoosheh
Top achievements
Rank 1
 asked on 11 Jul 2009
0 answers
145 views
getting Error on combobox postback: Permission denied to get property HTMLDivElement.nodeType
Here is my page code..

<asp:Content ID="Content1" runat="server" ContentPlaceHolderID="MasterContentPlaceHolder">   
    <telerik:RadAjaxManagerProxy ID="ajaxProxyContracts" runat="server">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="tsContractCapture">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="tsContractCapture" />
                    <telerik:AjaxUpdatedControl ControlID="mpContractCapture" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
    </telerik:RadAjaxManagerProxy>
    <telerik:RadTabStrip ID="tsContractCapture" runat="server" MultiPageID="mpContractCapture">
        <Tabs>
            <telerik:RadTab runat="server" Text="General" Selected="true" PageViewID="pvGeneral">
            </telerik:RadTab>           
        </Tabs>
    </telerik:RadTabStrip>
    <asp:HiddenField ID="hdnContractID" runat="server" Value="-1" />
    <telerik:RadMultiPage ID="mpContractCapture" runat="server" Width="100%">
        <telerik:RadPageView BorderColor="Gray" Selected="true" BorderStyle="Solid" BorderWidth="1" ID="pvGeneral"
            runat="server">
            <Control:General ID="ucGeneral" runat="server" />
        </telerik:RadPageView>      
    </telerik:RadMultiPage>
</asp:Content>


Here is my UserControl Code:


<script type="text/javascript">
    function validateCombo(source, args) {
        args.IsValid = false;
        var combo = $find('<%= cmbCounterparty.ClientID %>');
        var text = combo.get_text();
        if (text.length < 1) {
            args.IsValid = false;
        }
        else {
            var node = combo.findItemByText(text);
            if (node) {
                var value = node.get_value();
                if (value.length > 0 && value != -1) {
                    args.IsValid = true;
                }
            }
            else {
                args.IsValid = false;
            }
        }
    }
</script>

<table width="100%" border="0" cellpadding="0" cellspacing="3">
    <tr>
        <td align="right">
            Title
        </td>
        <td width="80%">
            <telerik:RadTextBox  ValidationGroup="Contract" CausesValidation="false" ID="txtTitle"
                runat="server" Width="500px">
            </telerik:RadTextBox>
            <asp:RequiredFieldValidator ID="reqVal_FirstName" runat="server" ControlToValidate="txtTitle"
                ValidationGroup="Contract">
                <asp:Image runat="server" ID="imgError1" AlternateText="*" CssClass="error_text"
                    ImageUrl="~/images/Delete16.png" />
            </asp:RequiredFieldValidator>
        </td>
    </tr>   
    <tr>
        <td align="right">
            Contract Type
        </td>
        <td width="80%">
            <telerik:RadComboBox CausesValidation="false" OnSelectedIndexChanged="cmbContractType_SelectedIndexChanged"
                ID="cmbContractType" AutoPostBack="true" runat="server" Width="250px">
                <CollapseAnimation Duration="200" Type="OutQuint" />
            </telerik:RadComboBox>
            &nbsp;
            <asp:RequiredFieldValidator Display="Dynamic" InitialValue="Select Contract Type"
                ID="reqVal_ContractType" runat="server" ControlToValidate="cmbContractType" ValidationGroup="Contract">
                <asp:Image runat="server" ID="Image2" AlternateText="*" CssClass="error_text" ImageUrl="~/images/Delete16.png" />
            </asp:RequiredFieldValidator>
        </td>
    </tr>
<tr>
        <td align="right">
            Counterparty
        </td>
        <td width="80%">
            <telerik:RadComboBox CausesValidation="false" ID="cmbCounterparty" runat="server"
                Width="250px">
                <CollapseAnimation Duration="200" Type="OutQuint" />
            </telerik:RadComboBox>
            &nbsp;
            <asp:CustomValidator ValidationGroup="Contract" ID="CustomValidator1" runat="server"
                ClientValidationFunction="validateCombo" ControlToValidate="cmbCounterparty"
                ErrorMessage="*" OnServerValidate="CustomValidator1_ServerValidate">
                <asp:Image runat="server" ID="Image4" AlternateText="*" CssClass="error_text" ImageUrl="~/images/Delete16.png" />
            </asp:CustomValidator>
        </td>
    </tr>
</table>

Please suggest
AJAX and Web 2.0
pratik
Top achievements
Rank 1
 asked on 10 Jul 2009
2 answers
245 views
Loading panel doesn't work
Hi,
    I wrote following code, but when postback occurs(like dropdown index change), loading panel doesn't display... why??

<telerik:radajaxloadingpanel id="LoadingPanel" runat="server" transparency="20" mindisplaytime="300"
            backcolor="Transparent">
        <img src='<%= RadAjaxLoadingPanel.GetWebResourceUrl(Page, "Telerik.Web.UI.Skins.Default.Ajax.loading6.gif") %>'
            alt="Loading..." style="border: 0; margin-top: 40px;" />
    </telerik:radajaxloadingpanel>
    <telerik:radajaxmanagerproxy ID="ajaxProxyContracts" runat="server">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="tsContractCapture">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="tsContractCapture" />
                    <telerik:AjaxUpdatedControl ControlID="mpContractCapture" LoadingPanelID="LoadingPanel" />
                </UpdatedControls>
            </telerik:AjaxSetting>            
        </AjaxSettings>
    </telerik:radajaxmanagerproxy>
    <telerik:RadTabStrip ID="tsContractCapture" runat="server" MultiPageID="mpContractCapture">
        <Tabs>
            <telerik:RadTab runat="server" Text="General" Selected="true">
            </telerik:RadTab>
            <telerik:RadTab runat="server" Text="Compilance">
            </telerik:RadTab>
            <telerik:RadTab runat="server" Text="Performance">
            </telerik:RadTab>
            <telerik:RadTab runat="server" Text="Documents">
            </telerik:RadTab>
            <telerik:RadTab runat="server" Text="Comments">
            </telerik:RadTab>
        </Tabs>
    </telerik:RadTabStrip>
    <telerik:RadMultiPage ID="mpContractCapture" runat="server" Width="100%">
        <telerik:RadPageView BorderColor="Gray" BorderStyle="Solid" BorderWidth="1" ID="pvGeneral"
            runat="server" Selected="true">
          <telerik:RadComboBox CausesValidation="false" OnSelectedIndexChanged="cmbContractType_SelectedIndexChanged"
                            ID="cmbContractType" AutoPostBack="true" runat="server" Width="250px">
                            <CollapseAnimation Duration="200" Type="OutQuint" />
                        </telerik:RadComboBox>
</telerik:RadPageView>
</telerik:RadMultiPage>

</telerik:RadMultiPage>
AJAX and Web 2.0
pratik
Top achievements
Rank 1
 answered on 10 Jul 2009
Narrow your results
Done
Selected tags
Tags
Miscellaneous
Forum suggestions
Let's talk about telerik (the good and the bad)
AJAX and Web 2.0
Announcements
Telerik Trainer
Designs, skins, themes
Getting started with ASP.NET
Interesting resources
Job opportunities for RadControls experts
Fun
My glory with telerik controls
Telerik TV
+? more
Top users last month
Shiori
Top achievements
Rank 2
Iron
Tien
Top achievements
Rank 1
Iron
Robert
Top achievements
Rank 1
Rob
Top achievements
Rank 4
Bronze
Bronze
Iron
Geoff
Top achievements
Rank 1
Want to show your ninja superpower to fellow developers?
Learn how
112 113
114
115 116
Top users last month
Shiori
Top achievements
Rank 2
Iron
Tien
Top achievements
Rank 1
Iron
Robert
Top achievements
Rank 1
Rob
Top achievements
Rank 4
Bronze
Bronze
Iron
Geoff
Top achievements
Rank 1
Want to show your ninja superpower to fellow developers?
Learn how
Want to show your ninja superpower to fellow developers?
Learn how