完成第五步：实现分页及选择框取UID - 笨笨笨笨

using System;

using System.Collections.Generic;

using System.Text;

using System.Data;

using DataAccess.PO;

namespace BusinessFacade

{

public class PBCAnalyzer

{

public static DataTable GetIndicatorMonthBase(List<Import_MonthBase> monthbaseList,List<Indicator> indicatorList)

{

if (monthbaseList == null) return null;

DataTable dt = new DataTable();

dt.Columns.Add(new DataColumn("UID"));

dt.Columns.Add(new DataColumn("指标ID"));

dt.Columns.Add(new DataColumn("指标名称"));

dt.Columns.Add(new DataColumn("年份"));

dt.Columns.Add(new DataColumn("月份"));

dt.Columns.Add(new DataColumn("指标值"));

//2，赋值

DataRow dr;

foreach (Import_MonthBase monthbase in monthbaseList)

{

dr = dt.NewRow();

dr["UID"] = monthbase.UID;

dr["指标ID"] = monthbase.IndicatorID;

dr["指标名称"] = GetIndiCnNameByID(monthbase.IndicatorID, indicatorList);

dr["年份"] = monthbase.YearNo;

dr["月份"] = monthbase.MonthNo;

dr["指标值"] = monthbase.IndicatorValue;

dt.Rows.Add(dr);

}

//3，添加到表

return dt;

}

private static string GetIndiCnNameByID(string indiID, List<Indicator> indicatorList)

{

foreach (Indicator indi in indicatorList)

{

if (indi.IndicatorCode.Equals(indiID, StringComparison.OrdinalIgnoreCase))

return indi.DisplayName;

}

return string.Empty;

}

public static DataTable GetCnnameList(List<PBCIndicatorCode> cnnameList)

{

if (cnnameList == null) return null;

DataTable dt = new DataTable();

dt.Columns.Add(new DataColumn("PBC库指标ID"));

dt.Columns.Add(new DataColumn("PBC库指标名称"));

//2，赋值

DataRow dr;

foreach (PBCIndicatorCode cnname in cnnameList)

{

dr = dt.NewRow();

dr["PBC库指标ID"] = cnname.IndicatorID;

dr["PBC库指标名称"] = cnname.IndicatorName;

dt.Rows.Add(dr);

}

//3，添加到表

return dt;

}

using System;

using System.Data;

using System.Configuration;

using System.Collections;

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;

using System.ComponentModel;

using System.Xml;

using System.Data.SqlClient;

using System.IO;

using System.Xml.Serialization;

using System.Diagnostics;

using System.Text;

using DataAccess.PO;

using BusinessFacade;

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

{

private void Bind(int pageIndex)

{

StringBuilder indiCodes = new StringBuilder();

if (IndicatorMultiSelectControl1.SelectedIndicatorList != null)

{

foreach (Indicator indi in IndicatorMultiSelectControl1.SelectedIndicatorList)

{

indiCodes.Append("'" + indi.IndicatorCode + "',");//加逗号是因为参数里有逗号分隔符

}

if (indiCodes == null || indiCodes.Length == 0)

return;

indiCodes.Remove(indiCodes.Length - 1, 1);//去掉加上的逗号

string filter = "IndicatorID in ( " + indiCodes.ToString() + " )";

///从PBC库中取出数据

PBCIntegrationManager manager = new PBCIntegrationManager();

List<Import_MonthBase> monthbase = new List<Import_MonthBase>();

monthbase = manager.GetEntityList(filter);

Session["PBCmonthbase"] = monthbase;

DataTable dt = PBCAnalyzer.GetIndicatorMonthBase(monthbase, IndicatorMultiSelectControl1.SelectedIndicatorList);

ImportGridView.DataSource = dt;

ImportGridView.PageIndex = pageIndex;

ImportGridView.DataBind();

}

protected void ShowButton_Click(object sender, EventArgs e)

{

///从EWS库取指标

Bind(0);

}

protected void ImportGridView_PageIndexChanging(object sender, GridViewPageEventArgs e)

{

Bind(e.NewPageIndex);

}

protected void SelectBoxCheckedChanged(object sender, EventArgs e)

{

CheckBox box = (CheckBox)sender;

int rowIndex = ((GridViewRow)box.NamingContainer).RowIndex;

string key = ImportGridView.DataKeys[rowIndex].Value.ToString();

Response.Write("<script>alert('"+key+"')</script>");

}

protected void Import_Click(object sender, EventArgs e)

{

///从EWS库取指标

List<Import_MonthBase> mbs = Session["PBCmonthbase"] as List<Import_MonthBase>;

string file = "D:\\PBCmonth.xml";

TextWriter writer = new StreamWriter(file);

XmlSerializer sr = new XmlSerializer(typeof(List<Import_MonthBase>));

sr.Serialize(writer, mbs);

writer.Close();

}

protected void ImportGridView_SelectedIndexChanged(object sender, EventArgs e)

{

}

protected void PBCButton_Click(object sender, EventArgs e)

{

//文本框关键字匹配

string keyWord = KeyWordTextBox.Text;

}

<%@ Page Language="C#" MasterPageFile="~/Common/MainFramePage.master" AutoEventWireup="true" CodeFile="IndicatorConfiguration.aspx.cs" Inherits="DataManagement_IndicatorConfiguration" Title="Untitled Page" %>

<%@ Register Src="../Common/UserControl/IndicatorMultiSelectControl.ascx" TagName="IndicatorMultiSelectControl"

TagPrefix="uc1" %>

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolderMainFramePage" Runat="Server">

<asp:Label ID="LbTitle" runat="server" Text="IndicatorConfiguration" Height="16px" Width="117px"></asp:Label> <br />

<tr>

<asp:Label ID="ImportLabel" runat="server" Text="请选择EWS库指标：" Width="122px" Height="108px"></asp:Label></td>

<td>

<uc1:IndicatorMultiSelectControl ID="IndicatorMultiSelectControl1" runat="server" />

</td>

</tr>

</table>

<tr>

<td>

<asp:Button ID="ShowButton" runat="server" Height="32px" Text="显示数据" Width="156px" OnClick="ShowButton_Click" /></td>

<asp:Label ID="nodataLabel" runat="server" Text=" " Width="186px" Height="31px"></asp:Label></td>

</tr>

</table>

<asp:GridView ID="ImportGridView" runat="server" Height="186px" Width="635px" BackColor="LightGoldenrodYellow" BorderColor="Tan" BorderWidth="1px" CellPadding="2" ForeColor="Black" GridLines="None" OnPageIndexChanging="ImportGridView_PageIndexChanging" AllowPaging="True" AutoGenerateColumns="False" DataKeyNames="UID" >

<asp:TemplateField>

<asp:CheckBox ID="CheckBox2" runat="server" AutoPostBack="true" OnCheckedChanged="SelectBoxCheckedChanged" />

</ItemTemplate>

</asp:TemplateField>

<asp:BoundField DataField="指标ID" HeaderText="指标ID" />

<asp:BoundField DataField="指标名称" HeaderText="指标名称" />

<asp:BoundField DataField="年份" HeaderText="年份" />

<asp:BoundField DataField="月份" HeaderText="月份" />

<asp:BoundField DataField="指标值" HeaderText="指标值" />

</Columns>

</asp:GridView>

<br />

<tr>

<asp:Label ID="KeyWordLabel" runat="server" Height="32px" Text="请输入PBC库指标关键字：" Width="154px"></asp:Label></td>

<asp:TextBox ID="KeyWordTextBox" runat="server" Height="26px" Width="243px"></asp:TextBox></td>

<asp:Button ID="PBCButton" runat="server" Height="29px" Text="显示PBC库指标" Width="106px" OnClick="PBCButton_Click" /></td>

</tr>

</table>

<asp:GridView ID="PBCGridView" runat="server" BackColor="LightGoldenrodYellow" BorderColor="Tan"

BorderWidth="1px" CellPadding="2" ForeColor="Black" GridLines="None" Height="153px"

Width="639px">

<asp:TemplateField HeaderText="全选">

<input id="chkAll" onclick="javascript:SelectAllCheckboxes(this);" type="checkbox" />全选

</HeaderTemplate>

<asp:CheckBox ID="CheckBox1" runat="server" />

</ItemTemplate>

<input id="chkAll" onclick="javascript:SelectAllCheckboxes(this);" type="checkbox" />全选

</FooterTemplate>

</asp:TemplateField>

</Columns>

</asp:GridView>

 <br />

<asp:Button ID="Import" runat="server" Height="32px" Text="导出数据" Width="156px" OnClick="Import_Click" /><br />

<br />

<asp:Button ID="Export" runat="server" Height="32px" Text="导入数据" Width="156px" />

</asp:Content>