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Web Services
asked on 02 Oct 2009, 03:51 PM
I have a radcombobox that runs some code when the user starts typing in numbers to pull relevant part numbers. Once a user selects a number I need to populate some asp labels. The problem is, these combobox and labels are in an asp repeater because the user can essentially keep adding parts. To see what it does you can go here. http://devpartsonline.intellicomweb.com/test.aspx
Basically when the users selects a number to go into the radcombobox I need the two labels (right now say test) to update from the database with the price and part name of that number. I need to run serverside code and update those labels but I can't figure out how to get the rad combo box to execute code since it is in a repeater. I really have no idea how to get started on this. Here is my aspx and vb just for a reference. Thanks,
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="bulkOrder.aspx.vb" Inherits="devOrthman.bulkOrder"
MasterPageFile="~/MasterPage.Master" Title="Bulk Ordering" %>
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
<script language="javascript" type="text/javascript">
function OnClientItemsRequested(sender, eventArgs)
{
if(sender.get_items().get_count() == 0)
{
sender.clearSelection();
sender.hideDropDown();
}
}
</script>
<div class="ContentPadding">
<asp:UpdatePanel ID="Panel1" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<span class="H2Internal">Bulk Ordering</span>
<p>
<asp:Repeater ID="Repeater1" runat="server">
<HeaderTemplate>
<table cellspacing="5">
</HeaderTemplate>
<ItemTemplate>
<tr valign="middle">
<td width="80px">
<asp:Button ID="AddButton" runat="server" Text="Add" CommandName="Add" CausesValidation="True" ValidationGroup ="bulkValidation" />
<asp:Button ID="RemoveBtn" runat="server" Text="Delete" CommandName="Remove" CausesValidation="false"
Visible="false" />
</td>
<td width="175px">
<telerik:RadComboBox ID="RadSearchComboBox" runat="server" Width="150px" Height="175px" ValidationGroup ="bulkValidation"
OnSelectedIndexChanged="itemChanged"
AllowCustomText="True" ShowToggleImage="False"
ShowMoreResultsBox="true" EnableLoadOnDemand="True" Skin="Telerik" MarkFirstMatch="True"
OnItemsRequested="loadSearch" EnableVirtualScrolling="true" EmptyMessage="Enter Part Number"
ErrorMessage="Value not Found" AutoPostBack="False" OnClientItemsRequested="OnClientItemsRequested">
<CollapseAnimation Duration="100" Type="OutQuint" />
</telerik:RadComboBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ErrorMessage="*" ValidationGroup ="bulkValidation"
ControlToValidate="RadSearchComboBox" />
</td>
<td width="45px">
<telerik:RadNumericTextBox ID="QtyTextBox" runat="server" MaxLength="3" MaxValue="999" ValidationGroup ="bulkValidation"
MinValue="1" NumberFormat-DecimalDigits="0" ShowSpinButtons="false" Type="Number"
Width="20px" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ErrorMessage="*" ValidationGroup ="bulkValidation"
ControlToValidate="QtyTextBox" />
</td>
<td class="H2Internal">
Part Name: <asp:Label CssClass ="MainText" id="partName" runat="server" Text="test"></asp:Label>
Price: <asp:Label CssClass ="MainText" id="price" runat="server" Text="test"></asp:Label>
</td>
</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>
</asp:Repeater>
</p>
<p>
<asp:Button ID="Button1" runat="server" Text="All Items to Cart" CausesValidation="True" ValidationGroup ="bulkValidation"
OnClick="addToCart"></asp:Button>
</p>
<p>
<asp:Label ID="msgLabel" runat="server" Text=""></asp:Label>
</p>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="Button1" EventName="Click" />
</Triggers>
</asp:UpdatePanel>
</div>
</asp:Content>
----------------------------------------------------------------------------------------------------------------
VB Code
----------------------------------------------------------------------------------------------------------------
Imports Telerik.Web.UI
Imports System.Data.SqlClient
Imports System.Net.Mail
Partial Public Class bulkOrder
Inherits System.Web.UI.Page
Shared allItems As ArrayList
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
allItems = New ArrayList
Me.bulkItems = allItems
Me.bulkItems.Add(New bulkOrderItem())
Me.Repeater1.DataSource = bulkItems
Me.Repeater1.DataBind()
Else
storeList()
End If
End Sub
Protected Sub loadSearch(ByVal sender As Object, ByVal e As RadComboBoxItemsRequestedEventArgs)
Dim connection As New SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings("orthmanConnectionString").ToString)
Dim selectCommand As New SqlCommand("searchByPartNumber", connection)
selectCommand.Parameters.AddWithValue("partNumber", e.Text)
selectCommand.CommandType = CommandType.StoredProcedure
Dim adapter As New SqlDataAdapter(selectCommand)
Dim data As New DataTable()
adapter.Fill(data)
Try
Dim itemsPerRequest As Integer = 10
Dim itemOffset As Integer = e.NumberOfItems
Dim endOffset As Integer = itemOffset + itemsPerRequest
If endOffset > data.Rows.Count Then
endOffset = data.Rows.Count
End If
If endOffset = data.Rows.Count Then
e.EndOfItems = True
End If
Dim i As Integer = itemOffset
While i < endOffset
CType(sender, RadComboBox).Items.Add(New RadComboBoxItem(data.Rows(i)("PartNumber").ToString(), data.Rows(i)("PartId").ToString()))
i = i + 1
End While
If data.Rows.Count > 0 Then
e.Message = [String].Format("Items <b>1</b>-<b>{0}</b> out of <b>{1}</b>", endOffset.ToString(), data.Rows.Count.ToString())
Else
e.Message = "No Matches"
End If
Catch
e.Message = "No Matches"
Finally
adapter.Dispose()
End Try
End Sub
'Protected Sub btnAdd_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnAdd.Click
' Me.bulkItems.Add(New bulkOrderItem())
' Me.Repeater1.DataSource = bulkItems
' Me.Repeater1.DataBind()
'End Sub
Protected Sub rptrDatabound(ByVal sender As Object, ByVal e As RepeaterItemEventArgs) Handles Repeater1.ItemDataBound
Dim index As Integer = e.Item.ItemIndex
If index < bulkItems.Count And index > -1 Then
Dim bulkItem As bulkOrderItem
Dim txtPart As RadComboBox
Dim qtyPart As Telerik.Web.UI.RadNumericTextBox
txtPart = CType(e.Item.FindControl("RadSearchComboBox"), RadComboBox)
qtyPart = CType(e.Item.FindControl("QtyTextBox"), Telerik.Web.UI.RadNumericTextBox)
bulkItem = CType(bulkItems.Item(index), bulkOrderItem)
txtPart.Text = bulkItem.itemNumber
qtyPart.Value = bulkItem.itemQty
e.Item.FindControl("AddButton").Visible = Not bulkItem.canDelete
e.Item.FindControl("RemoveBtn").Visible = bulkItem.canDelete
End If
End Sub
Protected Sub storeList()
Dim index As Integer = 0
Dim bulkItem As bulkOrderItem
For Each rptrItem As RepeaterItem In Repeater1.Items
Dim txtPart As RadComboBox
Dim qtyPart As Telerik.Web.UI.RadNumericTextBox
txtPart = CType(rptrItem.FindControl("RadSearchComboBox"), RadComboBox)
qtyPart = CType(rptrItem.FindControl("QtyTextBox"), RadNumericTextBox)
bulkItem = CType(bulkItems.Item(index), bulkOrderItem)
bulkItem.itemNumber = txtPart.Text
bulkItem.itemQty = qtyPart.Value
bulkItem.canDelete = Not (rptrItem.FindControl("AddButton").Visible)
index = index + 1
Next
End Sub
'Protected Sub emailAdministrator(ByVal OrderId As String)
' Dim msgBody As String
' msgBody = "A new order has been placed." & vbCrLf
' msgBody &= " Order ID: " & OrderId & vbCrLf
' msgBody &= "Please click on the following link to view the details of the order:" & vbCrLf
' msgBody &= "http://orthman.intellicomweb.com/admin/orders/orderDetails.aspx?ID=" & OrderId
' Dim msgTo As String = System.Configuration.ConfigurationManager.AppSettings("sentToAdmin")
' Dim msgFrom As String = System.Configuration.ConfigurationManager.AppSettings("sendfrom")
' Dim msgSubject As String = "Orthman Online Catalog - New Order Placed"
' Try
' Dim checkoutMail As New MailMessage(msgFrom, msgTo, msgSubject, msgBody)
' Dim mailClient As New SmtpClient()
' mailClient.Host = "inteexchange01"
' checkoutMail.IsBodyHtml = False
' mailClient.Send(checkoutMail)
' Catch err As Exception
' msgLabel.Text = "An error ocurred, please try again later. <BR/>" & err.ToString
' End Try
'End Sub
Protected Sub itemChanged(ByVal o As Object, ByVal e As Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs)
Response.Write("test")
End Sub
Protected Sub rptrCommand(ByVal sender As Object, ByVal e As RepeaterCommandEventArgs) Handles Repeater1.ItemCommand
Dim index As Integer
index = e.Item.ItemIndex
If e.CommandName = "Remove" Then
bulkItems.RemoveAt(index)
Me.Repeater1.DataSource = bulkItems
Me.Repeater1.DataBind()
ElseIf e.CommandName = "Add" Then
Page.Validate()
If Page.IsValid() Then
Me.bulkItems.Add(New bulkOrderItem())
Me.Repeater1.DataSource = bulkItems
Me.Repeater1.DataBind()
Me.Repeater1.Items(index).FindControl("AddButton").Visible = False
Me.Repeater1.Items(index).FindControl("RemoveBtn").Visible = True
End If
Panel1.Update()
End If
End Sub
Protected Sub addToCart(ByVal sender As Object, ByVal e As System.EventArgs)
Page.Validate()
If Page.IsValid() Then
Dim bulkItem As bulkOrderItem
storeList()
Dim i As Integer = 0
While i < bulkItems.Count
bulkItem = CType(bulkItems.Item(i), bulkOrderItem)
storeInDB(bulkItem.Number, bulkItem.Qty)
i = i + 1
End While
Response.Redirect("~/cart/viewcart.aspx")
End If
End Sub
Private Property bulkItems() As IList
Get
Return CType(ViewState("allItems"), ArrayList)
End Get
Set(ByVal value As IList)
ViewState("allItems") = value
End Set
End Property
Protected Sub storeInDB(ByVal partNumber As String, ByVal qty As Integer)
Dim connString As String = System.Configuration.ConfigurationManager.ConnectionStrings("orthmanConnectionString").ToString
Dim myConnection As New Data.SqlClient.SqlConnection(connString)
Dim strSQL = "addPartToCartByNumber"
Dim insertCommand As New Data.SqlClient.SqlCommand(strSQL, myConnection)
Dim PartIdParameter As New SqlClient.SqlParameter("@PartNumber", SqlDbType.NVarChar)
Dim qtyParameter As New SqlClient.SqlParameter("@Quantity", SqlDbType.Int)
Dim userNameParameter As New SqlClient.SqlParameter("@UserName", SqlDbType.NVarChar)
insertCommand.CommandType = CommandType.StoredProcedure
PartIdParameter.Value = partNumber
qtyParameter.Value = qty
userNameParameter.Value = User.Identity.Name
insertCommand.Parameters.Add(PartIdParameter)
insertCommand.Parameters.Add(qtyParameter)
insertCommand.Parameters.Add(userNameParameter)
Try
myConnection.Open()
insertCommand.ExecuteNonQuery()
Catch ex As Exception
'msgLabel.Text = ex.ToString()
Finally
myConnection.Close()
End Try
End Sub
End Class
Basically when the users selects a number to go into the radcombobox I need the two labels (right now say test) to update from the database with the price and part name of that number. I need to run serverside code and update those labels but I can't figure out how to get the rad combo box to execute code since it is in a repeater. I really have no idea how to get started on this. Here is my aspx and vb just for a reference. Thanks,
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="bulkOrder.aspx.vb" Inherits="devOrthman.bulkOrder"
MasterPageFile="~/MasterPage.Master" Title="Bulk Ordering" %>
<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
<script language="javascript" type="text/javascript">
function OnClientItemsRequested(sender, eventArgs)
{
if(sender.get_items().get_count() == 0)
{
sender.clearSelection();
sender.hideDropDown();
}
}
</script>
<div class="ContentPadding">
<asp:UpdatePanel ID="Panel1" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<span class="H2Internal">Bulk Ordering</span>
<p>
<asp:Repeater ID="Repeater1" runat="server">
<HeaderTemplate>
<table cellspacing="5">
</HeaderTemplate>
<ItemTemplate>
<tr valign="middle">
<td width="80px">
<asp:Button ID="AddButton" runat="server" Text="Add" CommandName="Add" CausesValidation="True" ValidationGroup ="bulkValidation" />
<asp:Button ID="RemoveBtn" runat="server" Text="Delete" CommandName="Remove" CausesValidation="false"
Visible="false" />
</td>
<td width="175px">
<telerik:RadComboBox ID="RadSearchComboBox" runat="server" Width="150px" Height="175px" ValidationGroup ="bulkValidation"
OnSelectedIndexChanged="itemChanged"
AllowCustomText="True" ShowToggleImage="False"
ShowMoreResultsBox="true" EnableLoadOnDemand="True" Skin="Telerik" MarkFirstMatch="True"
OnItemsRequested="loadSearch" EnableVirtualScrolling="true" EmptyMessage="Enter Part Number"
ErrorMessage="Value not Found" AutoPostBack="False" OnClientItemsRequested="OnClientItemsRequested">
<CollapseAnimation Duration="100" Type="OutQuint" />
</telerik:RadComboBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ErrorMessage="*" ValidationGroup ="bulkValidation"
ControlToValidate="RadSearchComboBox" />
</td>
<td width="45px">
<telerik:RadNumericTextBox ID="QtyTextBox" runat="server" MaxLength="3" MaxValue="999" ValidationGroup ="bulkValidation"
MinValue="1" NumberFormat-DecimalDigits="0" ShowSpinButtons="false" Type="Number"
Width="20px" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ErrorMessage="*" ValidationGroup ="bulkValidation"
ControlToValidate="QtyTextBox" />
</td>
<td class="H2Internal">
Part Name: <asp:Label CssClass ="MainText" id="partName" runat="server" Text="test"></asp:Label>
Price: <asp:Label CssClass ="MainText" id="price" runat="server" Text="test"></asp:Label>
</td>
</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>
</asp:Repeater>
</p>
<p>
<asp:Button ID="Button1" runat="server" Text="All Items to Cart" CausesValidation="True" ValidationGroup ="bulkValidation"
OnClick="addToCart"></asp:Button>
</p>
<p>
<asp:Label ID="msgLabel" runat="server" Text=""></asp:Label>
</p>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="Button1" EventName="Click" />
</Triggers>
</asp:UpdatePanel>
</div>
</asp:Content>
----------------------------------------------------------------------------------------------------------------
VB Code
----------------------------------------------------------------------------------------------------------------
Imports Telerik.Web.UI
Imports System.Data.SqlClient
Imports System.Net.Mail
Partial Public Class bulkOrder
Inherits System.Web.UI.Page
Shared allItems As ArrayList
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
allItems = New ArrayList
Me.bulkItems = allItems
Me.bulkItems.Add(New bulkOrderItem())
Me.Repeater1.DataSource = bulkItems
Me.Repeater1.DataBind()
Else
storeList()
End If
End Sub
Protected Sub loadSearch(ByVal sender As Object, ByVal e As RadComboBoxItemsRequestedEventArgs)
Dim connection As New SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings("orthmanConnectionString").ToString)
Dim selectCommand As New SqlCommand("searchByPartNumber", connection)
selectCommand.Parameters.AddWithValue("partNumber", e.Text)
selectCommand.CommandType = CommandType.StoredProcedure
Dim adapter As New SqlDataAdapter(selectCommand)
Dim data As New DataTable()
adapter.Fill(data)
Try
Dim itemsPerRequest As Integer = 10
Dim itemOffset As Integer = e.NumberOfItems
Dim endOffset As Integer = itemOffset + itemsPerRequest
If endOffset > data.Rows.Count Then
endOffset = data.Rows.Count
End If
If endOffset = data.Rows.Count Then
e.EndOfItems = True
End If
Dim i As Integer = itemOffset
While i < endOffset
CType(sender, RadComboBox).Items.Add(New RadComboBoxItem(data.Rows(i)("PartNumber").ToString(), data.Rows(i)("PartId").ToString()))
i = i + 1
End While
If data.Rows.Count > 0 Then
e.Message = [String].Format("Items <b>1</b>-<b>{0}</b> out of <b>{1}</b>", endOffset.ToString(), data.Rows.Count.ToString())
Else
e.Message = "No Matches"
End If
Catch
e.Message = "No Matches"
Finally
adapter.Dispose()
End Try
End Sub
'Protected Sub btnAdd_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnAdd.Click
' Me.bulkItems.Add(New bulkOrderItem())
' Me.Repeater1.DataSource = bulkItems
' Me.Repeater1.DataBind()
'End Sub
Protected Sub rptrDatabound(ByVal sender As Object, ByVal e As RepeaterItemEventArgs) Handles Repeater1.ItemDataBound
Dim index As Integer = e.Item.ItemIndex
If index < bulkItems.Count And index > -1 Then
Dim bulkItem As bulkOrderItem
Dim txtPart As RadComboBox
Dim qtyPart As Telerik.Web.UI.RadNumericTextBox
txtPart = CType(e.Item.FindControl("RadSearchComboBox"), RadComboBox)
qtyPart = CType(e.Item.FindControl("QtyTextBox"), Telerik.Web.UI.RadNumericTextBox)
bulkItem = CType(bulkItems.Item(index), bulkOrderItem)
txtPart.Text = bulkItem.itemNumber
qtyPart.Value = bulkItem.itemQty
e.Item.FindControl("AddButton").Visible = Not bulkItem.canDelete
e.Item.FindControl("RemoveBtn").Visible = bulkItem.canDelete
End If
End Sub
Protected Sub storeList()
Dim index As Integer = 0
Dim bulkItem As bulkOrderItem
For Each rptrItem As RepeaterItem In Repeater1.Items
Dim txtPart As RadComboBox
Dim qtyPart As Telerik.Web.UI.RadNumericTextBox
txtPart = CType(rptrItem.FindControl("RadSearchComboBox"), RadComboBox)
qtyPart = CType(rptrItem.FindControl("QtyTextBox"), RadNumericTextBox)
bulkItem = CType(bulkItems.Item(index), bulkOrderItem)
bulkItem.itemNumber = txtPart.Text
bulkItem.itemQty = qtyPart.Value
bulkItem.canDelete = Not (rptrItem.FindControl("AddButton").Visible)
index = index + 1
Next
End Sub
'Protected Sub emailAdministrator(ByVal OrderId As String)
' Dim msgBody As String
' msgBody = "A new order has been placed." & vbCrLf
' msgBody &= " Order ID: " & OrderId & vbCrLf
' msgBody &= "Please click on the following link to view the details of the order:" & vbCrLf
' msgBody &= "http://orthman.intellicomweb.com/admin/orders/orderDetails.aspx?ID=" & OrderId
' Dim msgTo As String = System.Configuration.ConfigurationManager.AppSettings("sentToAdmin")
' Dim msgFrom As String = System.Configuration.ConfigurationManager.AppSettings("sendfrom")
' Dim msgSubject As String = "Orthman Online Catalog - New Order Placed"
' Try
' Dim checkoutMail As New MailMessage(msgFrom, msgTo, msgSubject, msgBody)
' Dim mailClient As New SmtpClient()
' mailClient.Host = "inteexchange01"
' checkoutMail.IsBodyHtml = False
' mailClient.Send(checkoutMail)
' Catch err As Exception
' msgLabel.Text = "An error ocurred, please try again later. <BR/>" & err.ToString
' End Try
'End Sub
Protected Sub itemChanged(ByVal o As Object, ByVal e As Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs)
Response.Write("test")
End Sub
Protected Sub rptrCommand(ByVal sender As Object, ByVal e As RepeaterCommandEventArgs) Handles Repeater1.ItemCommand
Dim index As Integer
index = e.Item.ItemIndex
If e.CommandName = "Remove" Then
bulkItems.RemoveAt(index)
Me.Repeater1.DataSource = bulkItems
Me.Repeater1.DataBind()
ElseIf e.CommandName = "Add" Then
Page.Validate()
If Page.IsValid() Then
Me.bulkItems.Add(New bulkOrderItem())
Me.Repeater1.DataSource = bulkItems
Me.Repeater1.DataBind()
Me.Repeater1.Items(index).FindControl("AddButton").Visible = False
Me.Repeater1.Items(index).FindControl("RemoveBtn").Visible = True
End If
Panel1.Update()
End If
End Sub
Protected Sub addToCart(ByVal sender As Object, ByVal e As System.EventArgs)
Page.Validate()
If Page.IsValid() Then
Dim bulkItem As bulkOrderItem
storeList()
Dim i As Integer = 0
While i < bulkItems.Count
bulkItem = CType(bulkItems.Item(i), bulkOrderItem)
storeInDB(bulkItem.Number, bulkItem.Qty)
i = i + 1
End While
Response.Redirect("~/cart/viewcart.aspx")
End If
End Sub
Private Property bulkItems() As IList
Get
Return CType(ViewState("allItems"), ArrayList)
End Get
Set(ByVal value As IList)
ViewState("allItems") = value
End Set
End Property
Protected Sub storeInDB(ByVal partNumber As String, ByVal qty As Integer)
Dim connString As String = System.Configuration.ConfigurationManager.ConnectionStrings("orthmanConnectionString").ToString
Dim myConnection As New Data.SqlClient.SqlConnection(connString)
Dim strSQL = "addPartToCartByNumber"
Dim insertCommand As New Data.SqlClient.SqlCommand(strSQL, myConnection)
Dim PartIdParameter As New SqlClient.SqlParameter("@PartNumber", SqlDbType.NVarChar)
Dim qtyParameter As New SqlClient.SqlParameter("@Quantity", SqlDbType.Int)
Dim userNameParameter As New SqlClient.SqlParameter("@UserName", SqlDbType.NVarChar)
insertCommand.CommandType = CommandType.StoredProcedure
PartIdParameter.Value = partNumber
qtyParameter.Value = qty
userNameParameter.Value = User.Identity.Name
insertCommand.Parameters.Add(PartIdParameter)
insertCommand.Parameters.Add(qtyParameter)
insertCommand.Parameters.Add(userNameParameter)
Try
myConnection.Open()
insertCommand.ExecuteNonQuery()
Catch ex As Exception
'msgLabel.Text = ex.ToString()
Finally
myConnection.Close()
End Try
End Sub
End Class
7 Answers, 1 is accepted
0
Web Services
Top achievements
Rank 2
Rank 2
answered on 06 Oct 2009, 02:33 PM
Does anyone have any suggestions on this, I'm still kind of lost.
0
Vesko
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Rank 2
Rank 2
answered on 07 Oct 2009, 02:26 PM
Take a look at this forum post - it might give you an idea how to start:
ComboBox in Repeater - javascript
ComboBox in Repeater - javascript
0
Web Services
Top achievements
Rank 2
Rank 2
answered on 07 Oct 2009, 08:11 PM
I don't see how that would work for my instance. If you go to the link
I provided you can see what my page looks like and what I mean. Do you
have any other suggestions.
0
Web Services
Top achievements
Rank 2
Rank 2
answered on 12 Oct 2009, 06:52 PM
I submitted a support ticket.
0
Hello,
I have already replied to your ticket:
You need to find the labels in the itemChanged (your handler of the SelectedIndexChanged server event) and update them.
Here is a sample code:
C#
converted to VB:
I hope this helps.
Best wishes,
Veselin Vasilev
the Telerik team
Instantly find answers to your questions on the new Telerik Support Portal.
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.
I have already replied to your ticket:
You need to find the labels in the itemChanged (your handler of the SelectedIndexChanged server event) and update them.
Here is a sample code:
<asp:Repeater ID="Repeater1" runat="server" DataSourceID="SqlDataSource1"> <ItemTemplate> <telerik:RadComboBox ID="RadComboBox1" runat="server" AutoPostBack="true" onselectedindexchanged="RadComboBox1_SelectedIndexChanged"> <Items> <telerik:RadComboBoxItem runat="server" Text="RadComboBoxItem1" Value="RadComboBoxItem1" /> <telerik:RadComboBoxItem runat="server" Text="RadComboBoxItem2" Value="RadComboBoxItem2" /> <telerik:RadComboBoxItem runat="server" Text="RadComboBoxItem3" Value="RadComboBoxItem3" /> <telerik:RadComboBoxItem runat="server" Text="RadComboBoxItem4" Value="RadComboBoxItem4" /> <telerik:RadComboBoxItem runat="server" Text="RadComboBoxItem5" Value="RadComboBoxItem5" /> <telerik:RadComboBoxItem runat="server" Text="RadComboBoxItem6" Value="RadComboBoxItem6" /> </Items> </telerik:RadComboBox> <asp:Label ID="lbl1" runat="server"></asp:Label> </ItemTemplate></asp:Repeater>C#
protected void RadComboBox1_SelectedIndexChanged(object o, Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs e){ Label lbl = (o as Telerik.Web.UI.RadComboBox).NamingContainer.FindControl("lbl1") as Label; lbl.Text = e.Text;}converted to VB:
Dim lbl As Label = TryCast((TryCast(o, Telerik.Web.UI.RadComboBox)).NamingContainer.FindControl("lbl1"), Label)lbl.Text = e.TextI hope this helps.
Best wishes,
Veselin Vasilev
the Telerik team
Instantly find answers to your questions on the new Telerik Support Portal.
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.
0
Web Services
Top achievements
Rank 2
Rank 2
answered on 13 Oct 2009, 02:41 PM
That was it thanks,
0
vivek
Top achievements
Rank 1
Rank 1
answered on 04 Nov 2010, 06:54 AM
Hi ,
I am doing the work with the help of wizard given
http://demos.telerik.com/aspnet-ajax/tabstrip/examples/applicationscenarios/wizard/defaultvb.aspx
There are several dropdown in page one
1. Master ddl
2. ddl1
3.ddl2
4.ddl3
I need 3-4 dropdown that need to change after the selection of master dropdown.Now while moving from NEXT to PREVIOUS all the controls withing update panel become disappear.Please help me to solve
Thanks in Advance.
I am doing the work with the help of wizard given
http://demos.telerik.com/aspnet-ajax/tabstrip/examples/applicationscenarios/wizard/defaultvb.aspx
There are several dropdown in page one
1. Master ddl
2. ddl1
3.ddl2
4.ddl3
I need 3-4 dropdown that need to change after the selection of master dropdown.Now while moving from NEXT to PREVIOUS all the controls withing update panel become disappear.Please help me to solve
Thanks in Advance.