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Adding second RadComboBox causes some controls not to function

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ComboBox

This is a migrated thread and some comments may be shown as answers.

Cecil asked on 24 Dec 2011, 02:14 AM

I have a simple page in which I have a RadComboBox and a RadDatePicker.  

All works fine, until I add a second RadComboBox.

At this point neither the RadDatePicker nor the second RadComboBox function.  

If I take out the second RadComboBox, all is well again.



Any Thoughts?





TraingWizard_Step_1.aspx....



<%@ Page Title="" Language="vb" AutoEventWireup="false" MasterPageFile="~/TrainingWizard.Master" CodeBehind="TrainingWizard_Step_1.aspx.vb" Inherits="TrainingWizard.TrainingWizard_Step_1" %>

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

<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" runat="server">

<style type = "text/css">

.a, .a:active, .a:link, .a:visited{color:Blue; font-size:large; width:92%; text-align:left; text-decoration:none; font-variant:small-caps; margin:auto auto auto 48px;}

.a:hover{color:Red; font-size:large; width:92%; text-align:left; text-decoration:none; font-variant:small-caps; margin:auto auto auto 48px;}

</style>

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="BodyContent" runat="server">

<div style = "width:98%;text-align:center;">

<br /><br />

<h2>

Step 1 - Company Name

</h2>

<br />

<telerik:RadComboBox ID="rcbCompanies" Runat="server"

Width="200px" Height="140px"

EmptyMessage="Company Name"

DataSourceID="SqlDataSource1" DataTextField="rcbName" DataValueField="CompanyID"

allowcustomtext="false" Filter="Contains"

EnableAutomaticLoadOnDemand="true"

ItemsPerRequest="10"

ShowMoreResultsBox="true"

EnableVirtualScrolling="true">

</telerik:RadComboBox><br />

<asp:RequiredFieldValidator ID="Validator1" ControlToValidate="rcbCompanies" ForeColor="Red" Text="This is required Information!" runat="server" />

<asp:SqlDataSource ID="SqlDataSource1" runat="server"

ConnectionString="<%$ ConnectionStrings:SafetyPlusWebConnectionString %>"

SelectCommand="SELECT CompanyID, Company_Code + ' | '  + Name as rcbName FROM [Companies] WHERE ([Active] = 1) ORDER BY [Company_Code]">

</asp:SqlDataSource>

<br /><br />

<h2>

Step 2 - Course Details

</h2>

<br />

<telerik:RadDatePicker ID="rdpTrainingDate" runat="server" ZIndex="30001" AutoPostBack="true" DateInput-EmptyMessage="Training Date"/><br />

<asp:RequiredFieldValidator ID="Validator2" ControlToValidate="rdpTrainingDate" ForeColor="Red" Text="This is required Information!" runat="server" />

<br /><br />

<telerik:RadComboBox ID="rcbTrainingType" Runat="server"

Width="200px" Height="140px" AutoPostBack="true"

EmptyMessage="Training Type"

OnClientSelectedIndexChanged="Training_Type_Picked">

<Items>

<telerik:RadComboBoxItem Text="Toolbox Talk" Value="1"></telerik:RadComboBoxItem>

<telerik:RadComboBoxItem Text="Instructor Led" Value="2" ></telerik:RadComboBoxItem>

<telerik:RadComboBoxItem Text="Computer Based Training" Value="3"></telerik:RadComboBoxItem>

<telerik:RadComboBoxItem Text="Other" Value="4"></telerik:RadComboBoxItem>

</Items>

</telerik:RadComboBox>

<asp:RequiredFieldValidator ID="Validator3" ControlToValidate="rcbTrainingType" ForeColor="Red" Text="This is required Information!" runat="server" />

<br />

<br /><br />

<asp:TextBox ID="tbInstructor" runat="server" Width="200" Text="Instructor Name" Visible="false"></asp:TextBox>

<br /><br />

<asp:Button ID="btnNext" runat="server" Text="Next" />

</div>

</asp:Content>

Adding second RadComboBox causes some controls not to function

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