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Server Error message when opening asp.net applicationm
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Created a form in which the user selects a item from a dropdownlist then clicks a button which in turn uses a streamwriter to open a sequential file and displays the data associated with their selection, this is a text file. When I run the solution I get this error control 'btnSubmit' of type 'Button' must be placed inside a form tag with runat=server. I have no idea how to fix this I need help. Below is all my code:
%@ Page Language="vb" AutoEventWireup="false" Codebehind="wfmStockQuotes.aspx.vb" Inherits="Ch13Ex3.WebForm1"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<title>WebForm1</title>
<meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
<meta content="Visual Basic .NET 7.1" name="CODE_LANGUAGE">
<meta content="JavaScript" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
</form>
<p style="FONT-WEIGHT: bold; FONT-FAMILY: Tahoma">
<asp:Label id="lblSymbol" style="Z-INDEX: 101; LEFT: 40px; POSITION: absolute; TOP: 56px" runat="server"
Width="144px">Select Symbol</asp:Label>
<asp:Button id="btnSubmit" style="Z-INDEX: 104; LEFT: 288px; POSITION: absolute; TOP: 248px"
runat="server" Text="Submit"></asp:Button>
<asp:TextBox id="txtHistoricalPrices" style="Z-INDEX: 103; LEFT: 40px; POSITION: absolute; TOP: 160px"
runat="server" TextMode="MultiLine" Height="136px"></asp:TextBox>
<asp
ropDownList id="ddlStocks" style="Z-INDEX: 102; LEFT: 40px; POSITION: absolute; TOP: 88px" runat="server">
<asp:ListItem Value="abc">American Co.</asp:ListItem>
<asp:ListItem Value="jbb">Joe Bob's</asp:ListItem>
<asp:ListItem Value="xan">Xtra</asp:ListItem>
</aspropDownList>Stock Quotes</p>
</body>
</HTML>
Public Class WebForm1
Inherits System.Web.UI.Page
#Region " Web Form Designer Generated Code "
'This call is required by the Web Form Designer.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
End Sub
Protected WithEvents lblSymbol As System.Web.UI.WebControls.Label
Protected WithEvents ddlStocks As System.Web.UI.WebControls.DropDownList
Protected WithEvents txtHistoricalPrices As System.Web.UI.WebControls.TextBox
Protected WithEvents btnSubmit As System.Web.UI.WebControls.Button
'NOTE: The following placeholder declaration is required by the Web Form Designer.
'Do not delete or move it.
Private designerPlaceholderDeclaration As System.Object
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
'CODEGEN: This method call is required by the Web Form Designer
'Do not modify it using the code editor.
InitializeComponent()
End Sub
#End Region
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'Put user code to initialize the page here
End Sub
Private Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
Dim SR As New System.IO.StreamReader("c:\Share" & ddlStocks.SelectedValue & ".txt ")
txtHistoricalPrices.Text = SR.ReadToEnd()
End Sub
End Class
%@ Page Language="vb" AutoEventWireup="false" Codebehind="wfmStockQuotes.aspx.vb" Inherits="Ch13Ex3.WebForm1"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<title>WebForm1</title>
<meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
<meta content="Visual Basic .NET 7.1" name="CODE_LANGUAGE">
<meta content="JavaScript" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
</form>
<p style="FONT-WEIGHT: bold; FONT-FAMILY: Tahoma">
<asp:Label id="lblSymbol" style="Z-INDEX: 101; LEFT: 40px; POSITION: absolute; TOP: 56px" runat="server"
Width="144px">Select Symbol</asp:Label>
<asp:Button id="btnSubmit" style="Z-INDEX: 104; LEFT: 288px; POSITION: absolute; TOP: 248px"
runat="server" Text="Submit"></asp:Button>
<asp:TextBox id="txtHistoricalPrices" style="Z-INDEX: 103; LEFT: 40px; POSITION: absolute; TOP: 160px"
runat="server" TextMode="MultiLine" Height="136px"></asp:TextBox>
<asp
ropDownList id="ddlStocks" style="Z-INDEX: 102; LEFT: 40px; POSITION: absolute; TOP: 88px" runat="server"><asp:ListItem Value="abc">American Co.</asp:ListItem>
<asp:ListItem Value="jbb">Joe Bob's</asp:ListItem>
<asp:ListItem Value="xan">Xtra</asp:ListItem>
</asp
ropDownList>Stock Quotes</p></body>
</HTML>
Public Class WebForm1
Inherits System.Web.UI.Page
#Region " Web Form Designer Generated Code "
'This call is required by the Web Form Designer.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
End Sub
Protected WithEvents lblSymbol As System.Web.UI.WebControls.Label
Protected WithEvents ddlStocks As System.Web.UI.WebControls.DropDownList
Protected WithEvents txtHistoricalPrices As System.Web.UI.WebControls.TextBox
Protected WithEvents btnSubmit As System.Web.UI.WebControls.Button
'NOTE: The following placeholder declaration is required by the Web Form Designer.
'Do not delete or move it.
Private designerPlaceholderDeclaration As System.Object
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
'CODEGEN: This method call is required by the Web Form Designer
'Do not modify it using the code editor.
InitializeComponent()
End Sub
#End Region
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'Put user code to initialize the page here
End Sub
Private Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
Dim SR As New System.IO.StreamReader("c:\Share" & ddlStocks.SelectedValue & ".txt ")
txtHistoricalPrices.Text = SR.ReadToEnd()
End Sub
End Class
YUP!
The server error message is telling you exactly what the problem is:
This line of code, infact all the of the the lines of code below </form> tag need to be between <form></form> tags:
And with the code you provided, they are not!
The server error message is telling you exactly what the problem is:
This line of code, infact all the of the the lines of code below </form> tag need to be between <form></form> tags:
ASP.NET Syntax (Toggle Plain Text)
And with the code you provided, they are not!
•
•
•
•
Originally Posted by augie0216
Created a form in which the user selects a item from a dropdownlist then clicks a button which in turn uses a streamwriter to open a sequential file and displays the data associated with their selection, this is a text file. When I run the solution I get this error control 'btnSubmit' of type 'Button' must be placed inside a form tag with runat=server. I have no idea how to fix this I need help. Below is all my code:
%@ Page Language="vb" AutoEventWireup="false" Codebehind="wfmStockQuotes.aspx.vb" Inherits="Ch13Ex3.WebForm1"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<title>WebForm1</title>
<meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
<meta content="Visual Basic .NET 7.1" name="CODE_LANGUAGE">
<meta content="JavaScript" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
</form>
<p style="FONT-WEIGHT: bold; FONT-FAMILY: Tahoma">
<asp:Label id="lblSymbol" style="Z-INDEX: 101; LEFT: 40px; POSITION: absolute; TOP: 56px" runat="server"
Width="144px">Select Symbol</asp:Label>
<asp:Button id="btnSubmit" style="Z-INDEX: 104; LEFT: 288px; POSITION: absolute; TOP: 248px"
runat="server" Text="Submit"></asp:Button>
<asp:TextBox id="txtHistoricalPrices" style="Z-INDEX: 103; LEFT: 40px; POSITION: absolute; TOP: 160px"
runat="server" TextMode="MultiLine" Height="136px"></asp:TextBox>
<asp
<asp:ListItem Value="abc">American Co.</asp:ListItem>
<asp:ListItem Value="jbb">Joe Bob's</asp:ListItem>
<asp:ListItem Value="xan">Xtra</asp:ListItem>
</asp
</body>
</HTML>
Public Class WebForm1
Inherits System.Web.UI.Page
#Region " Web Form Designer Generated Code "
'This call is required by the Web Form Designer.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
End Sub
Protected WithEvents lblSymbol As System.Web.UI.WebControls.Label
Protected WithEvents ddlStocks As System.Web.UI.WebControls.DropDownList
Protected WithEvents txtHistoricalPrices As System.Web.UI.WebControls.TextBox
Protected WithEvents btnSubmit As System.Web.UI.WebControls.Button
'NOTE: The following placeholder declaration is required by the Web Form Designer.
'Do not delete or move it.
Private designerPlaceholderDeclaration As System.Object
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
'CODEGEN: This method call is required by the Web Form Designer
'Do not modify it using the code editor.
InitializeComponent()
End Sub
#End Region
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'Put user code to initialize the page here
End Sub
Private Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
Dim SR As New System.IO.StreamReader("c:\Share" & ddlStocks.SelectedValue & ".txt ")
txtHistoricalPrices.Text = SR.ReadToEnd()
End Sub
End Class
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