asp.net中使用DetailsView的教程

2019-09-08 09:44:40来源：爱站网阅读 ()

对于asp.net中使用DetailsView的教程是不是有很多小伙伴们都不了解呢？接下来本文小编就将为大家介绍asp.net中如何使用DetailsView的解决方法，感兴趣的小伙伴们一起来参考参考。

aspx页面：

复制代码代码如下:

<asp:DetailsView ID="DetailsView1" runat="server" AutoGenerateRows="False" Height="50px"

Width="500px" OnModeChanging="DetailsView1_ModeChanging" OnItemDeleting="DetailsView1_ItemDeleting"

OnItemUpdating="DetailsView1_ItemUpdating" OnItemInserting="DetailsView1_ItemInserting">

<Fields>

<asp:TemplateField HeaderText="ID">

<ItemTemplate>

<%#Eval("Id") %>

</ItemTemplate>

<InsertItemTemplate>

<asp:TextBox ID="txtInsertId" Text="InsertId" runat="server"/>

</InsertItemTemplate>

<EditItemTemplate>

<%#Eval("Id") %>

</EditItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Title">

<ItemTemplate>

<%#Eval("Title") %>

</ItemTemplate>

<InsertItemTemplate>

<asp:TextBox ID="txtInsertTitle" Text="InsertTitle" runat="server"/>

</InsertItemTemplate>

<EditItemTemplate>

<asp:TextBox ID="txtEditTitle" Text='<%# Eval("Title") %>' runat="server"/>

</EditItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="Context">

<ItemTemplate>

<%# Eval("LogContext") %>

</ItemTemplate>

<InsertItemTemplate>

<asp:TextBox ID="txtInsertLogContext" Text="InsertLogContext" runat="server"/>

</InsertItemTemplate>

<EditItemTemplate>

<asp:TextBox ID="txtEditLogContext" Text='<%# Eval("LogContext") %>' runat="server"/>

</EditItemTemplate>

</asp:TemplateField>

<asp:TemplateField HeaderText="操作">

<ItemTemplate>

<asp:Button ID="btnEdit" runat="server" CausesValidation="False"

CommandName="Edit" Text="编辑" />

<asp:Button ID="btnNew" runat="server" CausesValidation="False"

CommandName="New" Text="新建" />

<asp:Button ID="btnDelete" runat="server" CausesValidation="False"

CommandName="Delete" Text="删除" OnClientClick="return confirm('确定要更新该学生信息吗？');" />

</ItemTemplate>

<InsertItemTemplate>

<asp:Button ID="btnInsert" runat="server" CausesValidation="True"

CommandName="Insert" Text="插入" />

<asp:Button ID="btnCancel" runat="server" CausesValidation="False"

CommandName="Cancel" Text="取消" />

</InsertItemTemplate>

<EditItemTemplate>

<asp:Button ID="btnUpdate" runat="server" CausesValidation="True"

CommandName="Update" Text="更新" OnClientClick="return confirm('确定要更新该学生信息吗？');" />

<asp:Button ID="btnCancel2" runat="server" CausesValidation="False"

CommandName="Cancel" Text="取消" />

</EditItemTemplate>

</asp:TemplateField>

</Fields>

</asp:DetailsView>

CS文件：

复制代码代码如下:

using System;

using System.Data;

using System.Configuration;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Collections.Generic;

public partial class _Default : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

DataToBing();

}

}

private void DataToBing()

{

this.DetailsView1.DataSource = DataGridSource();

this.DetailsView1.DataBind();

}

private List<Log> DataGridSource()

{

List<Log> logs = new List<Log>();

for (int i = 1; i < 11; i++)

{

Log log = new Log();

log.Id = i;

log.Title = "标题" + i;

log.LogContext = "内容" + i;

logs.Add(log);

}

return logs;

}

public class Log

{

private int id;

public int Id

{

get { return id; }

set { id = value; }

}

private string title;

public string Title

{

get { return title; }

set { title = value; }

}

private string logContext;

public string LogContext

{

get { return logContext; }

set { logContext = value; }

}

}

protected void DetailsView1_ModeChanging(object sender, DetailsViewModeEventArgs e)

{

this.DetailsView1.ChangeMode(e.NewMode);

DataToBing();

}

protected void DetailsView1_ItemDeleting(object sender, DetailsViewDeleteEventArgs e)

{

Response.Write("删除操作");

}

protected void DetailsView1_ItemUpdating(object sender, DetailsViewUpdateEventArgs e)

{

TextBox tbTitle = (TextBox)this.DetailsView1.FindControl("txtEditTitle");

TextBox tbLogContext = (TextBox)this.DetailsView1.FindControl("txtEditTitle");

Response.Write("更新操作 : Title : " + tbTitle.Text + " : LogContext : " + tbLogContext.Text);

}

protected void DetailsView1_ItemInserting(object sender, DetailsViewInsertEventArgs e)

{

Response.Write("插入操作 : ");

}

}