[DotNetDevelopment] ASP.NET (C#) Form doesn't appear in the browser

Wed, 04 Feb 2009 22:09:59 -0800 

Hi,

I'm trying a basic connection to a SQL Server db/table to insert 2
fields value and to retrieve a grid view with all the value from the
table (paging enabled). But there is something wrong, because I can't
see the forms when I run the project.... here is the code:


######################## CODE #########################

<%@ Page Language="C#" AutoEventWireup="true"
CodeBehind="Categorias.aspx.cs" Inherits="WABiblioteca.Categorias" %>

<!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">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>

    </div>
    <p style="font-family: Arial, Helvetica, sans-serif; font-size:
small; font-weight: 700">
        Biblioteca Pessoal</p>
    <p style="font-family: Arial, Helvetica, sans-serif; font-size:
small">
        Manutenção de Categorias</p>
    <p style="font-family: Arial, Helvetica, sans-serif; font-size:
small">
        <asp:FormView ID="FormView1" runat="server"
AllowPaging="True"
            DataKeyNames="CodCategoria" DataSourceID="SqlDataSource1">
            <EditItemTemplate>
                CodCategoria:
                <asp:Label ID="CodCategoriaLabel1" runat="server"
                    Text='<%# Eval("CodCategoria") %>' />
                <br />
                Categoria:
                <asp:TextBox ID="CategoriaTextBox" runat="server"
                    Text='<%# Bind("Categoria") %>' />
                <br />
                <asp:LinkButton ID="UpdateButton" runat="server"
CausesValidation="True"
                    CommandName="Update" Text="Update" />
                &nbsp;<asp:LinkButton ID="UpdateCancelButton"
runat="server"
                    CausesValidation="False" CommandName="Cancel"
Text="Cancel" />
            </EditItemTemplate>
            <InsertItemTemplate>
                CodCategoria:
                <asp:TextBox ID="CodCategoriaTextBox" runat="server"
                    Text='<%# Bind("CodCategoria") %>' />
                <br />
                Categoria:
                <asp:TextBox ID="CategoriaTextBox" runat="server"
                    Text='<%# Bind("Categoria") %>' />
                <br />
                <asp:LinkButton ID="InsertButton" runat="server"
CausesValidation="True"
                    CommandName="Insert" Text="Insert" />
                &nbsp;<asp:LinkButton ID="InsertCancelButton"
runat="server"
                    CausesValidation="False" CommandName="Cancel"
Text="Cancel" />
            </InsertItemTemplate>
            <ItemTemplate>
                CodCategoria:
                <asp:Label ID="CodCategoriaLabel" runat="server"
                    Text='<%# Eval("CodCategoria") %>' />
                <br />
                Categoria:
                <asp:Label ID="CategoriaLabel" runat="server" Text='<
%# Bind("Categoria") %>' />
                <br />
            </ItemTemplate>
        </asp:FormView>
    </p>
    <p>
        <asp:GridView ID="GridView1" runat="server"
AllowPaging="True"
            AllowSorting="True" CellPadding="4"
DataSourceID="SqlDataSource1"
            ForeColor="#333333" GridLines="None"
            style="font-family: Arial, Helvetica, sans-serif; font-
size: small">
            <RowStyle BackColor="#F7F6F3" ForeColor="#333333" />
            <Columns>
                <asp:CommandField ShowSelectButton="True" />
            </Columns>
            <FooterStyle BackColor="#5D7B9D" Font-Bold="True"
ForeColor="White" />
            <PagerStyle BackColor="#284775" ForeColor="White"
HorizontalAlign="Center" />
            <SelectedRowStyle BackColor="#E2DED6" Font-Bold="True"
ForeColor="#333333" />
            <HeaderStyle BackColor="#5D7B9D" Font-Bold="True"
ForeColor="White" />
            <EditRowStyle BackColor="#999999" />
            <AlternatingRowStyle BackColor="White"
ForeColor="#284775" />
        </asp:GridView>
    </p>
    <p>
        <asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl="~/
Default.aspx"
            style="font-family: Arial, Helvetica, sans-serif; font-
size: small">Página Principal</asp:HyperLink>
    </p>
    <asp:SqlDataSource ID="SqlDataSource1" runat="server"
        ConnectionString="<%$
ConnectionStrings:bibliotecaConnectionString %>"
        SelectCommand="SELECT * FROM [Categoria]"></asp:SqlDataSource>
    </form>
</body>
</html>

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