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Textbox not retrieving entered text

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UI for ASP.NET AJAX in ASP.NET MVC

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

Ryan asked on 01 Nov 2012, 03:53 PM

Hi All,
After about three hours of trying I have finally given up and had to use ASP:Textbox but this is not ideal, so hoping someone can tell me what I have done wrong, I have an aspx page linked to a radGrid, when the user clicks edit it opens up a radwindow where they can change the data, I know all the code is working as I can set values from behind but not with user input, Here is the ASPX...

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="SeriesUpdate.aspx.vb" Inherits="SeriesUpdate" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server" id="Head1">

<title>Update Series</title>

</head>

<body onkeydown="return noBackspace(event)" onload="InitWindow()">

<form id="Itemedit" runat="server">

<telerik:RadStyleSheetManager ID="RadStyleSheetManager1" runat="server">

</telerik:RadStyleSheetManager>

<telerik:RadSkinManager ID="RadSkinManager1" runat="server">

</telerik:RadSkinManager>

<telerik:RadFormDecorator ID="RadFormDecorator1" runat="server" DecoratedControls="All" />

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

</telerik:RadScriptManager>

<telerik:RadInputManager ID="RadInputManager1" runat="server">

</telerik:RadInputManager>

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

<script type="text/javascript" src="scripts\editwindow.js">

</script>

<script type="text/javascript">

function OnClientClicked(button, args) {

if (window.confirm("Are you sure you want to delete this item?")) {

button.set_autoPostBack(true);

}

else {

button.set_autoPostBack(false);

}

function returnArg() {

var oWnd = GetRadWindow();

var UniqueID = document.getElementById("<%= lblUniqueID.ClientID %>").value;

oWnd.close(UniqueID);

}

</script>

</telerik:RadCodeBlock>

<div>

<table>

<tr>

<td>

Reference:

</td>

<td>

<ASP:Textbox ID="txtSeriesCode" runat="server" Width="150px" MaxLength="10"

ToolTip="Maximum 10 character reference">

</ASP:Textbox>

<Telerik:RadTextbox ID="TextBox1" runat="server"></Telerik:RadTextbox>

</td>

<td>

<asp:Label ID="lblUniqueID" runat="server" Text="" Visible="false"></asp:Label>

<asp:Label ID="InjectScript" runat="server" Text=""></asp:Label>

</td>

<td>

<asp:CheckBox ID="chkArchived" runat="server" Text="Archivd" TabIndex="99" />

</td>

</tr>

<tr>

<td>

Name:

</td>

<td>

<Telerik:RadTextbox ID="txtName1" runat="server" Width="532px" Text="">

</Telerik:RadTextbox>

</td>

</tr>

</table>

</div>

<div class="Radbutton-line">

<telerik:RadButton ID="btnSave" runat="server" Text="Save & Close">

</telerik:RadButton>

<telerik:RadButton ID="btnCancel" runat="server" Text="Cancel">

</telerik:RadButton>

<telerik:RadButton ID="btnDelete" runat="server" Text="Delete" OnClientClicked="return OnClientClicked()">

</telerik:RadButton>

</div>

</form>

</body>

</html>

and this is my code behind...

Imports Telerik.Web.UI

Imports TimeManager

Imports RoadsInterface

Partial Class SeriesUpdate

Inherits System.Web.UI.Page

Protected Sub Page_Load(sender As Object, e As System.EventArgs) Handles Me.Load

If Not Page.IsPostBack And Not Page.IsCallback Then

Dim intUniqueID As Integer = Request.QueryString("UniqueID")

lblUniqueID.Text = intUniqueID

Dim strStaff As String = Session("Staff")

If String.IsNullOrEmpty(strStaff) Then

Response.Redirect("~/default.aspx")

End If

Dim skn As New Skins

skn.setSkin(RadSkinManager1)

'skn.setForm(RadFormDecorator1)

Dim itm As New dbItem(Session("ConnectionString"))

itm.InitialiseItem(itm)

If intUniqueID <> 0 Then

ShowItem(itm)

End If

End Sub

Public Sub ShowItem(ByRef itm As dbItem)

itm.SingleSeries(lblUniqueID.Text, itm)

txtName1.Text = itm.Name

txtSeriesCode.Text = itm.Number

chkArchived.Checked = itm.Archive

End Sub

Protected Sub btnDelete_Click(sender As Object, e As System.EventArgs) Handles btnDelete.Click

Dim itm As New dbItem(Session("ConnectionString"))

itm.DeleteSeries(lblUniqueID.Text)

InjectScript.Text = "<script type='text/javascript'>CloseAndRebind();</" + "script>"

End Sub

Protected Sub btnCancel_Click(sender As Object, e As System.EventArgs) Handles btnCancel.Click

InjectScript.Text = "<script type='text/javascript'>CloseAndRebind();</" + "script>"

End Sub

Protected Sub btnSave_Click(sender As Object, e As System.EventArgs) Handles btnSave.Click

'txtName1.Text = "Hello"

MsgBox(txtName1.Text)

Dim itm As New dbItem(Session("ConnectionString"))

itm.InitialiseItem(itm)

itm.UniqueID = lblUniqueID.Text

itm.Name = txtName1.Text

itm.Number = txtSeriesCode.Text

itm.Archive = chkArchived.Checked

Dim Test As String

Test = TextBox1.Text

If lblUniqueID.Text <> 0 Then

'Update

itm.UpdateSeries(itm)

Else

'Insert

itm.AddSeries(itm)

End If

InjectScript.Text = "<script type='text/javascript'>CloseAndRebind();</" + "script>"

End Sub

Protected Sub chkArchived_CheckedChanged(sender As Object, e As System.EventArgs) Handles chkArchived.CheckedChanged

End Sub

Protected Sub txtName1_TextChanged(sender As Object, e As System.EventArgs) Handles txtName1.TextChanged

MsgBox(txtName1.Text)

End Sub

End Class

To Clarify...
My RadTextboxes are not returning the user input to the code behind, but I can set them from code behind, I am not sure what is wrong because the code is copied from a working page
Many Thanks
Ryan

2 Answers, 1 is accepted

answered on 06 Nov 2012, 01:38 PM

Hi Ryan,

Do you use the latest version of RadControls? I don't see such problem when I place RadTextBox in a similar to your scenario. Could you confirm that you have enabled the Script Debugging in your browser, and that you don't have any JavaScript error? If there is an error and scripts stop to work, the value of the RadTextBox will not be serialized to the server and it will remain empty.

Kind regards,
Vasil
the Telerik team

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