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ASP.NET Tutorial/Data Binding/DetailsView - История изменений
2026-04-29T16:10:27Z
История изменений этой страницы в вики
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http://nfex.ru/index.php?title=ASP.NET_Tutorial/Data_Binding/DetailsView&diff=3141&oldid=prev
в 15:30, 26 мая 2010
2010-05-26T15:30:57Z
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http://nfex.ru/index.php?title=ASP.NET_Tutorial/Data_Binding/DetailsView&diff=3142&oldid=prev
Admin: 1 версия
2010-05-26T11:58:06Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>== Bind a DetailsView control programmatically to a data source==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="csharp"><br />
<%@ Page Language="C#" %><br />
<%@ Import Namespace="System.Collections.Generic" %><br />
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"<br />
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"><br />
<script runat="server"><br />
public class Employee<br />
{<br />
public string _firstName;<br />
public string _lastName;<br />
public bool _retired;<br />
public string FirstName<br />
{<br />
get { return _firstName; }<br />
}<br />
public string LastName<br />
{<br />
get { return _lastName; }<br />
}<br />
public bool Retired<br />
{<br />
get { return _retired; }<br />
}<br />
public Employee(string firstName, string lastName, bool retired)<br />
{<br />
_firstName = firstName;<br />
_lastName = lastName;<br />
_retired = retired;<br />
}<br />
}<br />
void Page_Load()<br />
{<br />
Employee newEmployee = new Employee("A", "B", false);<br />
List<Employee> employees = new List<Employee>();<br />
employees.Add(newEmployee);<br />
dtlProducts.DataSource = employees;<br />
dtlProducts.DataBind();<br />
}<br />
</script><br />
<html xmlns="http://www.w3.org/1999/xhtml" ><br />
<head id="Head1" runat="server"><br />
<title>Show Employee</title><br />
</head><br />
<body><br />
<form id="form1" runat="server"><br />
<div><br />
<asp:DetailsView<br />
id="dtlProducts"<br />
Runat="server" /><br />
</div><br />
</form><br />
</body><br />
</html></source><br />
<br />
<br />
<br />
== Customizing the Paging Interface==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="csharp"><br />
<%@ Page Language="C#" %><br />
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"<br />
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"><br />
<html xmlns="http://www.w3.org/1999/xhtml" ><br />
<head id="Head1" runat="server"><br />
<title>Show Pager Settings</title><br />
</head><br />
<body><br />
<form id="form1" runat="server"><br />
<div><br />
<asp:DetailsView<br />
id="dtlProducts"<br />
DataSourceID="srcProducts"<br />
AllowPaging="true"<br />
Runat="server"><br />
<PagerSettings<br />
Mode="NextPreviousFirstLast"<br />
FirstPageText="[First Product]"<br />
LastPageText="[Last Product]"<br />
NextPageText="[Next Product]"<br />
PreviousPageText="[Previous Product]" /><br />
</asp:DetailsView><br />
<asp:SqlDataSource<br />
id="srcProducts"<br />
ConnectionString="<%$ ConnectionStrings:Products %>"<br />
SelectCommand="SELECT Id,Title,Director,InStock FROM Products"<br />
Runat="server" /><br />
</div><br />
</form><br />
</body><br />
</html><br />
File: Web.config<br />
<configuration><br />
<connectionStrings><br />
<add name="Products" <br />
connectionString="Data Source=.\SQLEXPRESS;<br />
AttachDbFilename=|DataDirectory|MyDatabase.mdf;Integrated Security=True;User Instance=True" /><br />
</connectionStrings><br />
</configuration></source><br />
<br />
<br />
<br />
== Displaying content when no results are returned.==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="csharp"><br />
<%@ Page Language="C#" %><br />
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"<br />
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"><br />
<html xmlns="http://www.w3.org/1999/xhtml" ><br />
<body><br />
<form id="form1" runat="server"><br />
<div><br />
<asp:DetailsView<br />
id="dtlProducts"<br />
DataSourceID="srcProducts"<br />
Runat="server"><br />
<EmptyDataTemplate><br />
<div class="noMatch"><br />
<h1>No Matching Results!</h1><br />
Please select a different record.<br />
</div><br />
</EmptyDataTemplate><br />
</asp:DetailsView><br />
<asp:SqlDataSource<br />
id="srcProducts"<br />
ConnectionString="<%$ ConnectionStrings:Products %>"<br />
SelectCommand="SELECT Id,Title,Director,InStock FROM Products<br />
WHERE Id=-1"<br />
Runat="server" /><br />
</div><br />
</form><br />
</body><br />
</html><br />
File: Web.config<br />
<configuration><br />
<connectionStrings><br />
<add name="Products" <br />
connectionString="Data Source=.\SQLEXPRESS;<br />
AttachDbFilename=|DataDirectory|MyDatabase.mdf;Integrated Security=True;User Instance=True" /><br />
</connectionStrings><br />
</configuration></source><br />
<br />
<br />
<br />
== Displaying Empty Data with the DetailsView Control==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="csharp"><br />
<%@ Page Language="C#" %><br />
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"<br />
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"><br />
<html xmlns="http://www.w3.org/1999/xhtml" ><br />
<head id="Head1" runat="server"><br />
<title>Show Empty Data Text</title><br />
</head><br />
<body><br />
<form id="form1" runat="server"><br />
<div><br />
<asp:DetailsView<br />
id="dtlProducts"<br />
DataSourceID="srcProducts"<br />
EmptyDataText="<b>No Matching Record!</b>"<br />
Runat="server" /><br />
<asp:SqlDataSource<br />
id="srcProducts"<br />
ConnectionString="<%$ ConnectionStrings:Products %>"<br />
SelectCommand="SELECT Id,Title,Director,InStock FROM Products<br />
WHERE Id=-1"<br />
Runat="server" /><br />
</div><br />
</form><br />
</body><br />
</html><br />
File: Web.config<br />
<configuration><br />
<connectionStrings><br />
<add name="Products" <br />
connectionString="Data Source=.\SQLEXPRESS;<br />
AttachDbFilename=|DataDirectory|MyDatabase.mdf;Integrated Security=True;User Instance=True" /><br />
</connectionStrings><br />
</configuration></source><br />
<br />
<br />
<br />
== Format DetailsView==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="csharp"><br />
<%@ Page Language="C#" %><br />
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"<br />
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"><br />
<html xmlns="http://www.w3.org/1999/xhtml" ><br />
<head id="Head1" runat="server"><br />
<style type="text/css"><br />
.products td,.products th<br />
{<br />
padding:10px;<br />
}<br />
.products<br />
{<br />
border:double 4px black;<br />
}<br />
.header<br />
{<br />
letter-spacing:8px;<br />
font:bold 16px Arial,Sans-Serif;<br />
background-color:silver;<br />
}<br />
.fieldHeader<br />
{<br />
font-weight:bold;<br />
}<br />
.alternating<br />
{<br />
background-color:#eeeeee;<br />
}<br />
.rumand<br />
{<br />
background-color:silver;<br />
}<br />
.rumand a<br />
{<br />
color:black;<br />
background-color:#eeeeee;<br />
font:14px Arials,Sans-Serif;<br />
text-decoration:none;<br />
padding:3px;<br />
border:solid 1px black;<br />
}<br />
.rumand a:hover<br />
{<br />
background-color:yellow;<br />
}<br />
.pager td<br />
{<br />
padding:2px;<br />
}<br />
</style><br />
<title>Format DetailsView</title><br />
</head><br />
<body><br />
<form id="form1" runat="server"><br />
<div><br />
<asp:DetailsView<br />
id="dtlProducts"<br />
DataSourceID="srcProducts"<br />
AutoGenerateInsertButton="true"<br />
AllowPaging="true"<br />
GridLines="None"<br />
HeaderText="Products"<br />
CssClass="products"<br />
HeaderStyle-CssClass="header"<br />
FieldHeaderStyle-CssClass="fieldHeader"<br />
AlternatingRowStyle-CssClass="alternating"<br />
CommandRowStyle-CssClass="command"<br />
PagerStyle-CssClass="pager"<br />
Runat="server" /><br />
<asp:SqlDataSource<br />
id="srcProducts"<br />
ConnectionString="<%$ ConnectionStrings:Products %>"<br />
SelectCommand="SELECT Title,Director,InStock FROM Products"<br />
InsertCommand="INSERT Products (Title,Director,InStock)<br />
VALUES (@Title,@Director,<br />
Runat="server" /><br />
</div><br />
</form><br />
</body><br />
</html><br />
File: Web.config<br />
<configuration><br />
<connectionStrings><br />
<add name="Products" <br />
connectionString="Data Source=.\SQLEXPRESS;<br />
AttachDbFilename=|DataDirectory|MyDatabase.mdf;Integrated Security=True;User Instance=True" /><br />
</connectionStrings><br />
</configuration></source><br />
<br />
<br />
<br />
== Inserting a record with the DetailsView control.==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="csharp"><br />
<%@ Page Language="C#" %><br />
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"<br />
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"><br />
<html xmlns="http://www.w3.org/1999/xhtml" ><br />
<head id="Head1" runat="server"><br />
<script type="text/javascript"><br />
function showInsert()<br />
{<br />
var divInsert = document.getElementById("divInsert");<br />
divInsert.style.display = "block";<br />
}<br />
</script><br />
<title>Show Insert Mode</title><br />
</head><br />
<body><br />
<form id="form1" runat="server"><br />
<div id="divDisplay"><br />
<asp:GridView<br />
id="grdProducts"<br />
DataSourceID="srcProducts"<br />
Runat="server" /><br />
<br /><br />
<a href="JavaScript:showInsert();">Insert Product</a><br />
</div><br />
<div id="divInsert"><br />
<h1>Insert Product</h1><br />
<asp:DetailsView<br />
id="dtlProducts"<br />
DataSourceID="srcProducts"<br />
AutoGenerateInsertButton="true"<br />
AutoGenerateRows="false"<br />
DefaultMode="Insert"<br />
Runat="server"><br />
<Fields><br />
<asp:BoundField<br />
DataField="Title"<br />
HeaderText="Title:" /><br />
<asp:BoundField<br />
DataField="Director"<br />
HeaderText="Director:" /><br />
<asp:CheckBoxField<br />
DataField="InStock"<br />
HeaderText="In Stock:" /><br />
</Fields><br />
</asp:DetailsView><br />
</div><br />
<asp:SqlDataSource<br />
id="srcProducts"<br />
ConnectionString="<%$ ConnectionStrings:Products %>"<br />
SelectCommand="SELECT Title,Director,InStock FROM Products"<br />
InsertCommand="INSERT Products (Title,Director,InStock)<br />
VALUES (@Title,@Director,<br />
Runat="server" /><br />
</form><br />
</body><br />
</html><br />
<br />
File: Web.config<br />
<configuration><br />
<connectionStrings><br />
<add name="Products" <br />
connectionString="Data Source=.\SQLEXPRESS;<br />
AttachDbFilename=|DataDirectory|MyDatabase.mdf;Integrated Security=True;User Instance=True" /><br />
</connectionStrings><br />
</configuration></source><br />
<br />
<br />
<br />
== Link asp:DetaisView with asp:SqlDataSource==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="csharp"><br />
<%@ Page Language="VB" AutoEventWireup="false" %><br />
<html xmlns="http://www.w3.org/1999/xhtml" ><br />
<head runat="server"><br />
<title>Untitled Page</title><br />
</head><br />
<body><br />
<form id="form1" runat="server"><br />
<div><br />
<br />
<asp:SqlDataSource ID="SqlDataSource1" <br />
runat="server" ConnectionString="YourConnectionString"<br />
SelectCommand="SELECT * FROM [Books]"></asp:SqlDataSource><br />
<br />
</div><br />
<asp:DetailsView ID="DetailsView1" <br />
runat="server" <br />
AllowPaging="True" <br />
AutoGenerateRows="False"<br />
BackColor="LightGoldenrodYellow" <br />
BorderColor="Tan" <br />
BorderWidth="1px" <br />
CellPadding="2"<br />
DataKeyNames= "BookID" <br />
DataSourceID="SqlDataSource1" <br />
ForeColor="Black" <br />
GridLines="None"<br />
Height="50px" <br />
Width="125px"><br />
<PagerSettings Mode="NextPrevious" NextPageText="Next &amp;gt;" PreviousPageText="&amp;lt; Previous" /><br />
<FooterStyle BackColor="Tan" /><br />
<EditRowStyle BackColor="DarkSlateBlue" ForeColor="GhostWhite" /><br />
<PagerStyle BackColor="PaleGoldenrod" ForeColor="DarkSlateBlue" HorizontalAlign="Center" /><br />
<Fields><br />
<asp:BoundField DataField="Title" HeaderText="Title" SortExpression="Title" /><br />
<asp:BoundField DataField="Author" HeaderText="Author" SortExpression="Author" /><br />
<asp:BoundField DataField="PageCount" HeaderText="Pages" SortExpression="PageCount" /><br />
<asp:BoundField DataField="YearPublished" HeaderText="Published" SortExpression="YearPublished" /><br />
<asp:BoundField DataField="Price" DataFormatString="{0:c}" HeaderText="Price" HtmlEncode="False"<br />
SortExpression="Price" /><br />
<asp:BoundField DataField="LastReadOn" DataFormatString="{0:d}" HeaderText="Last Read"<br />
HtmlEncode="False" SortExpression="LastReadOn" /><br />
</Fields><br />
<HeaderStyle BackColor="Tan" Font-Bold="True" /><br />
<AlternatingRowStyle BackColor="PaleGoldenrod" /><br />
</asp:DetailsView><br />
<br /><br />
</form><br />
</body><br />
</html><br />
<br />
File: Web.config<br />
<?xml version="1.0"?><br />
<configuration><br />
<connectionStrings><br />
<add name="ConnectionString" connectionString="Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\MyFirstDatabase.mdf;Integrated Security=True;User Instance=True"<br />
providerName="System.Data.SqlClient" /><br />
</connectionStrings><br />
</configuration></source><br />
<br />
<br />
<br />
== Paging Through Data with the DetailsView Control==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="csharp"><br />
<%@ Page Language="C#" %><br />
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"<br />
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"><br />
<html xmlns="http://www.w3.org/1999/xhtml" ><br />
<head id="Head1" runat="server"><br />
<title>Show Paging</title><br />
</head><br />
<body><br />
<form id="form1" runat="server"><br />
<div><br />
<asp:DetailsView<br />
id="dtlProducts"<br />
DataSourceID="srcProducts"<br />
AllowPaging="true"<br />
Runat="server" /><br />
<asp:SqlDataSource<br />
id="srcProducts"<br />
ConnectionString="<%$ ConnectionStrings:Products %>"<br />
SelectCommand="SELECT Id,Title,Director,InStock FROM Products"<br />
Runat="server" /><br />
</div><br />
</form><br />
</body><br />
</html><br />
File: Web.config<br />
<configuration><br />
<connectionStrings><br />
<add name="Products" <br />
connectionString="Data Source=.\SQLEXPRESS;<br />
AttachDbFilename=|DataDirectory|MyDatabase.mdf;Integrated Security=True;User Instance=True" /><br />
</connectionStrings><br />
</configuration></source><br />
<br />
<br />
<br />
== Using BoundFields with the DetailsView control.==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="csharp"><br />
<%@ Page Language="C#" %><br />
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"<br />
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"><br />
<html xmlns="http://www.w3.org/1999/xhtml" ><br />
<head id="Head1" runat="server"><br />
<title>Show Fields</title><br />
</head><br />
<body><br />
<form id="form1" runat="server"><br />
<div><br />
<asp:DetailsView<br />
id="dtlProducts"<br />
DataSourceID="srcProducts"<br />
AutoGenerateRows="false"<br />
Runat="server"><br />
<Fields><br />
<asp:BoundField<br />
DataField="Title"<br />
HeaderText="Product Title:" /><br />
<asp:BoundField<br />
DataField="Director"<br />
HeaderText="Product Director:" /><br />
<asp:BoundField<br />
DataField="Totals"<br />
DataFormatString="{0:c}"<br />
HeaderText="Box Office Totals:" /><br />
</Fields><br />
</asp:DetailsView><br />
<asp:SqlDataSource<br />
id="srcProducts"<br />
ConnectionString="<%$ ConnectionStrings:Products %>"<br />
SelectCommand="SELECT Id,Title,Director,Totals FROM Products<br />
WHERE Id=1"<br />
Runat="server" /><br />
</div><br />
</form><br />
</body><br />
</html><br />
<br />
File: Web.config<br />
<configuration><br />
<connectionStrings><br />
<add name="Products" <br />
connectionString="Data Source=.\SQLEXPRESS;<br />
AttachDbFilename=|DataDirectory|MyDatabase.mdf;Integrated Security=True;User Instance=True" /><br />
</connectionStrings><br />
</configuration></source><br />
<br />
<br />
<br />
== Using DetailsView==<br />
<br />
<br />
<br />
<br />
<!-- start source code --><br />
<br />
<source lang="csharp"><br />
<%@ Page Language="C#" AutoEventWireup="true"%><br />
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"><br />
<html xmlns="http://www.w3.org/1999/xhtml" ><br />
<head runat="server"><br />
<title>Untitled Page</title><br />
</head><br />
<body><br />
<form id="form1" runat="server"><br />
<div><br />
<asp:SqlDataSource ID="sourceEmployees" <br />
runat="server" <br />
ConnectionString="<%$ ConnectionStrings:Northwind %>"<br />
ProviderName="System.Data.SqlClient" <br />
SelectCommand="SELECT * FROM Employees"/><br />
<asp:DetailsView ID="DetailsView1" <br />
runat="server" <br />
AutoGenerateRows="False"<br />
BorderStyle="Double" <br />
CellPadding="4" <br />
DataKeyNames="EmployeeID" <br />
DataSourceID="sourceEmployees"<br />
Font-Names="Verdana" <br />
Font-Size="Small" <br />
ForeColor="#333333" <br />
GridLines="None" <br />
Height="50px"<br />
Width="509px" <br />
AutoGenerateDeleteButton="True" <br />
AutoGenerateEditButton="True" <br />
AutoGenerateInsertButton="True" <br />
AllowPaging="True"><br />
<FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" /><br />
<CommandRowStyle BackColor="#FFFFC0" Font-Bold="True" /><br />
<RowStyle BackColor="#FFFBD6" ForeColor="#333333" /><br />
<FieldHeaderStyle BackColor="#FFFF99" Font-Bold="True" /><br />
<PagerStyle BackColor="#FFCC66" ForeColor="#333333" HorizontalAlign="Center" /><br />
<Fields><br />
<asp:BoundField DataField="EmployeeID" <br />
HeaderText="EmployeeID" <br />
InsertVisible="False"<br />
ReadOnly="True" <br />
SortExpression="EmployeeID"/><br />
<asp:BoundField DataField="FirstName" HeaderText="FirstName" SortExpression="FirstName" /><br />
<asp:BoundField DataField="LastName" HeaderText="LastName" SortExpression="LastName" /><br />
<asp:BoundField DataField="Title" HeaderText="Title" SortExpression="Title" /><br />
<asp:BoundField DataField="TitleOfCourtesy" HeaderText="TitleOfCourtesy" SortExpression="TitleOfCourtesy" /><br />
<asp:BoundField DataField="Address" HeaderText="Address" SortExpression="Address" /><br />
<asp:BoundField DataField="City" HeaderText="City" SortExpression="City" /><br />
<asp:BoundField DataField="Region" HeaderText="Region" SortExpression="Region" /><br />
<asp:BoundField DataField="PostalCode" HeaderText="PostalCode" SortExpression="PostalCode" /><br />
<asp:BoundField DataField="Country" HeaderText="Country" SortExpression="Country" /><br />
</Fields><br />
<HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="White" /><br />
<AlternatingRowStyle BackColor="White" /><br />
</asp:DetailsView><br />
</div><br />
</form><br />
</body><br />
</html><br />
File: Web.config<br />
<br />
<?xml version="1.0"?><br />
<configuration xmlns="http://schemas.microsoft.ru/.NetConfiguration/v2.0"><br />
<appSettings/><br />
<connectionStrings><br />
<add name="Northwind" connectionString="Data Source=localhost;Initial Catalog=Northwind;Integrated Security=SSPI"/><br />
</connectionStrings><br />
</configuration></source></div>
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