dataGrid 多行外于编辑状态
来源：互联网 发布：林黛玉 薛宝钗 知乎 编辑：程序博客网 时间：2024/05/22 00:49
<%@ Page language="c#" Codebehind="main.aspx.cs" AutoEventWireup="false" Inherits="test1.WebForm6" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>WebForm6</title>
<meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
<meta content="C#" name="CODE_LANGUAGE">
<meta content="JavaScript" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
<LINK href="xpTable.css" type="text/css" rel="stylesheet">
<script>
function Change_Style(font)
{
font.style.textAlign="left";
font.style.color="#ff0033";
font.style.fontWeight="bold";
font.size=17;
}
function keyDown()
{
if(event.keyCode==13)
{
event.keyCode=9;
return true;
}
}
document.onkeydown=keyDown;
</script>
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<FONT face="宋体"><font size="6">
<p align="center"><asp:label id="name" Font-Size="20pt" Runat="server"></asp:label>表本录入<INPUT id="csdn" style="Z-INDEX: 101; LEFT: 504px; POSITION: absolute; TOP: 24px" type="text"></p>
</font>
<asp:datagrid id="DataGrid1" runat="server" Font-Size="9pt" DataKeyField="ID" AutoGenerateColumns="False"
Height="195px" Width="1854px">
<FooterStyle Font-Size="9pt" HorizontalAlign="Left" ForeColor="Red" BackColor="Aqua"></FooterStyle>
<AlternatingItemStyle Font-Size="9pt" HorizontalAlign="Left" BackColor="#E8F4FF"></AlternatingItemStyle>
<Columns>
<asp:BoundColumn DataField="ID" ReadOnly="True" HeaderText="ID"></asp:BoundColumn>
<asp:BoundColumn DataField="CustomerName" ReadOnly="True" HeaderText="CustomerName"></asp:BoundColumn>
<asp:BoundColumn DataField="OrderNo" ReadOnly="True" HeaderText="OrderNo"></asp:BoundColumn>
<asp:BoundColumn DataField="GaugeId" ReadOnly="True" HeaderText="GaugeId"></asp:BoundColumn>
<asp:TemplateColumn HeaderText="NewFread">
<ItemTemplate>
<asp:TextBox id="NewFread" Runat=server Text='<%#DataBinder.Eval(Container.DataItem,"NewFread")%>' CssClass="inputcss" onchange="Change_Style(this)">
</asp:TextBox>
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="NewTread">
<ItemTemplate>
<asp:TextBox id="NewTread" Runat=server Text='<%#DataBinder.Eval(Container.DataItem,"NewTread")%>' CssClass="inputcss" onchange="Change_Style(this)" >
</asp:TextBox>
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn HeaderText="NewGread">
<ItemTemplate>
<asp:TextBox id="NewGread" Runat=server Text='<%#DataBinder.Eval(Container.DataItem,"NewGread")%>' CssClass="inputcss" onchange="Change_Style(this)" >
</asp:TextBox>
</ItemTemplate>
</asp:TemplateColumn>
<asp:BoundColumn DataField="OldFread" ReadOnly="True" HeaderText="OldFread"></asp:BoundColumn>
<asp:BoundColumn DataField="OldTread" ReadOnly="True" HeaderText="OldTread"></asp:BoundColumn>
<asp:BoundColumn DataField="OldGread" ReadOnly="True" HeaderText="OldGread"></asp:BoundColumn>
<asp:BoundColumn DataField="ShownTPower" ReadOnly="True" HeaderText="ShowTpower"></asp:BoundColumn>
<asp:BoundColumn DataField="OutTpower" ReadOnly="True" HeaderText="OutTpower"></asp:BoundColumn>
<asp:BoundColumn DataField="losspower" ReadOnly="True" HeaderText="losspower"></asp:BoundColumn>
<asp:BoundColumn DataField="lineloss" ReadOnly="True" HeaderText="lineloss"></asp:BoundColumn>
<asp:BoundColumn DataField="RealTpower" ReadOnly="True" HeaderText="RealTpower"></asp:BoundColumn>
<asp:BoundColumn DataField="Ltfee" ReadOnly="True" HeaderText="Ltfee"></asp:BoundColumn>
<asp:BoundColumn DataField="Powerfee" ReadOnly="True" HeaderText="Powerfee"></asp:BoundColumn>
<asp:BoundColumn DataField="Capacityfee" ReadOnly="True" HeaderText="Capacityfee"></asp:BoundColumn>
<asp:BoundColumn DataField="totfee" ReadOnly="True" HeaderText="totfee"></asp:BoundColumn>
<asp:BoundColumn DataField="AccMonth" ReadOnly="True" HeaderText="AccMonth"></asp:BoundColumn>
<asp:BoundColumn DataField="GaugeName" ReadOnly="True" HeaderText="GaugeName"></asp:BoundColumn>
<asp:BoundColumn DataField="minus" ReadOnly="True" HeaderText="minus"></asp:BoundColumn>
<asp:BoundColumn DataField="GaugeTypeid" ReadOnly="True" HeaderText="GaugeTypeid"></asp:BoundColumn>
<asp:BoundColumn DataField="CustomerId" ReadOnly="True" HeaderText="CustomerId"></asp:BoundColumn>
<asp:BoundColumn DataField="SimpleCustomer" ReadOnly="True" HeaderText="SimpleCustomer"></asp:BoundColumn>
</Columns>
</asp:datagrid></FONT>
<table>
<tr>
<td><asp:button id="UpTable" Text="更新到表" Runat="server" CssClass="RedButtonCss"></asp:button></td>
<td><asp:button id="UpDataBase" Width="80px" Text="更新到数据库" Runat="server" CssClass="RedButtonCss"></asp:button></td>
<td><asp:button id="CanCle" Width="80px" Text="取消" Runat="server" CssClass="RedButtonCss"></asp:button></td>
</tr>
</table>
</form>
</body>
</HTML>
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
namespace test1
{
/// <summary>
/// WebForm6 的摘要说明。
/// </summary>
public class WebForm6 : System.Web.UI.Page
{
protected System.Data.OleDb.OleDbDataAdapter oleDbData;
protected System.Data.OleDb.OleDbCommand oleDbSelectCommand1;
protected System.Data.OleDb.OleDbCommand oleDbUpdateCommand1;
protected System.Data.OleDb.OleDbConnection oleDbConnection1;
protected System.Web.UI.WebControls.Button Button1;
protected System.Web.UI.WebControls.DataGrid DataGrid1;
long id=2;
protected System.Web.UI.WebControls.Button Button2;
protected System.Web.UI.WebControls.Button Button3;
protected System.Web.UI.WebControls.Button UpTable;
protected System.Web.UI.WebControls.Button UpDataBase;
protected System.Web.UI.WebControls.Button CanCle;
protected System.Web.UI.WebControls.Label name;
long accmonth=200402;
private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
if (!this.IsPostBack)
{ this.Cache.Remove("lion");
// this.name.Text=this.Request.QueryString["date"];
id=Convert.ToInt64(this.Request.QueryString["id"]);
accmonth=Convert.ToInt64(System.DateTime.Now.ToString("yyyyMM"));
this.BindData(id,accmonth);
}
}
private void Edit_Power()
{
for(int i=0 ;i<this.DataGrid1.Items.Count;i++)
{
DataGridItem item=this.DataGrid1.Items[i];
string temp=((TextBox)(item.Cells[6].FindControl("NewGread"))).Text ;
int flag=Convert.ToInt32(temp);
if ((flag==0)||(flag==7)||(flag==8))
{
((System.Web.UI.WebControls.TextBox)(item.Cells[4].FindControl("NewFread"))).Style.Add("text-align","center");
((System.Web.UI.WebControls.TextBox)(item.Cells[4].FindControl("NewFread"))).Style.Add("color","red");
((System.Web.UI.WebControls.TextBox)(item.Cells[5].FindControl("NewTread"))).Style.Add("text-align","center");
((System.Web.UI.WebControls.TextBox)(item.Cells[5].FindControl("NewTread"))).Style.Add("color","red");
((System.Web.UI.WebControls.TextBox)(item.Cells[6].FindControl("NewGread"))).Style.Add("text-align","center");
((System.Web.UI.WebControls.TextBox)(item.Cells[6].FindControl("NewGread"))).Style.Add("color","red");
}
else
{
((System.Web.UI.WebControls.TextBox)(item.Cells[4].FindControl("NewFread"))).ReadOnly=true;
((System.Web.UI.WebControls.TextBox)(item.Cells[4].FindControl("NewFread"))).TabIndex=System.Int16.MaxValue ;
((System.Web.UI.WebControls.TextBox)(item.Cells[5].FindControl("NewTread"))).ReadOnly=true;
((System.Web.UI.WebControls.TextBox)(item.Cells[4].FindControl("NewTread"))).TabIndex=System.Int16.MaxValue ;
((System.Web.UI.WebControls.TextBox)(item.Cells[6].FindControl("NewGread"))).Style.Add("text-align","center");
((System.Web.UI.WebControls.TextBox)(item.Cells[6].FindControl("NewGread"))).Style.Add("color","red");
}
}
}
public void BindData(System.Int64 bookid ,System.Int64 accmonth)
{
DataTable table=(DataTable)Cache["lion"];
if(table==null)
{ table=new DataTable("table");
DataColumn myColumn = new DataColumn();
myColumn.DataType = System.Type.GetType("System.Int32");
myColumn.ColumnName="ID";
myColumn.AutoIncrement = true;
myColumn.AutoIncrementSeed = 1;
myColumn.AutoIncrementStep = 1;
table.Columns.Add(myColumn);
this.oleDbData.SelectCommand.Parameters["@Bookid"].Value=bookid;
this.oleDbData .SelectCommand .Parameters["@Accmonth"].Value=accmonth;
this.oleDbData.Fill(table);
Cache["lion"]=table;
}
this.DataGrid1.DataKeyField = "ID";
this.DataGrid1.DataSource=table;
this.DataGrid1.DataBind();
Edit_Power();
}
private void add_row(DataTable dt ,int ID,string NewFread,string NewTread,string NewGread)
{
try
{
for (int i=0 ;i<dt.Rows.Count ;i++)
{
DataRow row=dt.Rows[i];
if ((int)row["ID"]==ID)
{
row["NewFread"]=NewFread;
row["NewGread"]=NewGread;
row["NewTread"]=NewTread;
}
}
}
catch(Exception ex)
{
}
}
private void updata_table()
{
try
{
DataTable dt=((DataTable)(Cache["lion"]));
string NewFread="0";
string NewGread="0";
string NewTread="0";
int ID=0;
for (int i=0 ;i<this.DataGrid1.Items.Count;i++)
{
DataGridItem dgitem=this.DataGrid1.Items[i];
ID=(int)this.DataGrid1.DataKeys[dgitem.ItemIndex];
NewFread=((TextBox) dgitem.Cells[4].Controls[1]).Text;
NewTread=((TextBox) dgitem.Cells[5].Controls[1]).Text;
NewGread=((TextBox) dgitem.Cells[6].Controls[1]).Text;
this.add_row(dt,ID,NewFread,NewTread,NewGread);
}
Cache["lion"]=dt;
this.BindData(this.id,this.accmonth);
}
catch(Exception ex)
{
}
}
private void update_database()
{
this.oleDbData.Update(((DataTable)Cache["lion"]).GetChanges());
((DataTable)Cache["lion"]).AcceptChanges();
}
#region Web 窗体设计器生成的代码
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.oleDbData = new System.Data.OleDb.OleDbDataAdapter();
this.oleDbSelectCommand1 = new System.Data.OleDb.OleDbCommand();
this.oleDbConnection1 = new System.Data.OleDb.OleDbConnection();
this.oleDbUpdateCommand1 = new System.Data.OleDb.OleDbCommand();
this.UpTable.Click += new System.EventHandler(this.UpTable_Click);
this.UpDataBase.Click += new System.EventHandler(this.UpDataBase_Click);
this.CanCle.Click += new System.EventHandler(this.CanCle_Click);
//
// oleDbData
//
this.oleDbData.SelectCommand = this.oleDbSelectCommand1;
this.oleDbData.TableMappings.AddRange(new System.Data.Common.DataTableMapping[] {
new System.Data.Common.DataTableMapping("Table", "Web_GaugeDataInput", new System.Data.Common.DataColumnMapping[] {
new System.Data.Common.DataColumnMapping("CustomerName", "CustomerName"),
new System.Data.Common.DataColumnMapping("OrderNo", "OrderNo"),
new System.Data.Common.DataColumnMapping("GaugeId", "GaugeId"),
new System.Data.Common.DataColumnMapping("NewFread", "NewFread"),
new System.Data.Common.DataColumnMapping("NewTread", "NewTread"),
new System.Data.Common.DataColumnMapping("NewGread", "NewGread"),
new System.Data.Common.DataColumnMapping("OldFread", "OldFread"),
new System.Data.Common.DataColumnMapping("OldTread", "OldTread"),
new System.Data.Common.DataColumnMapping("OldGread", "OldGread"),
new System.Data.Common.DataColumnMapping("ShownTPower", "ShownTPower"),
new System.Data.Common.DataColumnMapping("OutTpower", "OutTpower"),
new System.Data.Common.DataColumnMapping("AdjustTpower", "AdjustTpower"),
new System.Data.Common.DataColumnMapping("losspower", "losspower"),
new System.Data.Common.DataColumnMapping("lineloss", "lineloss"),
new System.Data.Common.DataColumnMapping("RealTpower", "RealTpower"),
new System.Data.Common.DataColumnMapping("Ltfee", "Ltfee"),
new System.Data.Common.DataColumnMapping("Powerfee", "Powerfee"),
new System.Data.Common.DataColumnMapping("CapacityFee", "CapacityFee"),
new System.Data.Common.DataColumnMapping("totfee", "totfee"),
new System.Data.Common.DataColumnMapping("AccMonth", "AccMonth"),
new System.Data.Common.DataColumnMapping("GaugeName", "GaugeName"),
new System.Data.Common.DataColumnMapping("minus", "minus"),
new System.Data.Common.DataColumnMapping("GaugeTypeid", "GaugeTypeid"),
new System.Data.Common.DataColumnMapping("CustomerId", "CustomerId"),
new System.Data.Common.DataColumnMapping("SimpleCustomer", "SimpleCustomer")})});
this.oleDbData.UpdateCommand = this.oleDbUpdateCommand1;
//
// oleDbSelectCommand1
//
this.oleDbSelectCommand1.CommandText = "[Web_GaugeDataInput]";
this.oleDbSelectCommand1.CommandType = System.Data.CommandType.StoredProcedure;
this.oleDbSelectCommand1.Connection = this.oleDbConnection1;
this.oleDbSelectCommand1.Parameters.Add(new System.Data.OleDb.OleDbParameter("@RETURN_VALUE", System.Data.OleDb.OleDbType.Integer, 4, System.Data.ParameterDirection.ReturnValue, false, ((System.Byte)(0)), ((System.Byte)(0)), "", System.Data.DataRowVersion.Current, null));
this.oleDbSelectCommand1.Parameters.Add(new System.Data.OleDb.OleDbParameter("@Bookid", System.Data.OleDb.OleDbType.Integer, 4));
this.oleDbSelectCommand1.Parameters.Add(new System.Data.OleDb.OleDbParameter("@Accmonth", System.Data.OleDb.OleDbType.Integer, 4));
//
// oleDbConnection1
//
this.oleDbConnection1.ConnectionString = "User ID=sa;Data Source=ZH-SERVER;Password=000;Initial Catalog=lishi_yongdian;Prov" +
"ider=SQLOLEDB.1";
//
// oleDbUpdateCommand1
//
this.oleDbUpdateCommand1.CommandText = "[Web_GaugeDataUpdate]";
this.oleDbUpdateCommand1.CommandType = System.Data.CommandType.StoredProcedure;
this.oleDbUpdateCommand1.Connection = this.oleDbConnection1;
this.oleDbUpdateCommand1.Parameters.Add(new System.Data.OleDb.OleDbParameter("@RETURN_VALUE", System.Data.OleDb.OleDbType.Integer, 4, System.Data.ParameterDirection.ReturnValue, false, ((System.Byte)(0)), ((System.Byte)(0)), "", System.Data.DataRowVersion.Current, null));
this.oleDbUpdateCommand1.Parameters.Add(new System.Data.OleDb.OleDbParameter("@GaugeId", System.Data.OleDb.OleDbType.Integer, 4, "GaugeId"));
this.oleDbUpdateCommand1.Parameters.Add(new System.Data.OleDb.OleDbParameter("@NewFread", System.Data.OleDb.OleDbType.VarChar, 6, "NewFread"));
this.oleDbUpdateCommand1.Parameters.Add(new System.Data.OleDb.OleDbParameter("@NewTread", System.Data.OleDb.OleDbType.VarChar, 6, "NewTread"));
this.oleDbUpdateCommand1.Parameters.Add(new System.Data.OleDb.OleDbParameter("@NewGread", System.Data.OleDb.OleDbType.VarChar, 6, "NewGread"));
this.oleDbUpdateCommand1.Parameters.Add(new System.Data.OleDb.OleDbParameter("@Accmonth", System.Data.OleDb.OleDbType.Integer, 4, "AccMonth"));
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
private void UpTable_Click(object sender, System.EventArgs e)
{
this.updata_table();
}
private void UpDataBase_Click(object sender, System.EventArgs e)
{
this.updata_table();
this.update_database();
}
private void CanCle_Click(object sender, System.EventArgs e)
{
this.Cache.Remove("lion");
}
}
}
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