NPOI分层导出
using NPOI.HSSF.UserModel;
using NPOI.POIFS.FileSystem;
using org.in2bits.MyXls;
using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Topevery.Basis.Config;
using Topevery.Basis.Logic;
using Topevery.DUM.Entity;
namespace Topevery.DUM.Report.PublicCaseAnalysis
{
public partial class EvtSpread : BasePage
{
protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
//txtStartDate.Text = string.Format("{0}-{1}-1", DateTime.Today.Year, DateTime.Today.Month);
//txtEndDate.Text = string.Format("{0:yyyy-MM-dd}", DateTime.Today);
txtStartDate.Text = "2015-01-01";
txtEndDate.Text = "2016-08-01";
}
AjaxPro.Utility.RegisterTypeForAjax(typeof(EvtSpread));
}
/// <summary>
/// 分布统计查询
/// </summary>
/// <param name="evtPara"></param>
/// <returns></returns>
[AjaxPro.AjaxMethod(AjaxPro.HttpSessionStateRequirement.Read)]
public static EvtSpreadData GetZxEvtSpreadData(SearchPara evtPara)
{
EvtSpreadData result = new EvtSpreadData();
//1.查出所有数据
BaseParameter para = new BaseParameter();
para.PageIndex = ;
para.PageSize = int.MaxValue;
string title = "";
//lblTitle.Text = string.Format("{0:yyyy-MM-01}至{1:MM-dd}{3}专项案件分布统计", DateTime.Today);
if (!string.IsNullOrEmpty(evtPara.DateBegin))
{
DateTime dtStart = DateTime.Now;
if (DateTime.TryParse(evtPara.DateBegin, out dtStart))
{
title += string.Format("{0:yyyy-MM-dd}—", dtStart);
para.BeginDate = dtStart;
}
}
if (!string.IsNullOrEmpty(evtPara.DateEnd))
{
DateTime dtEnd = DateTime.Now;
if (DateTime.TryParse(evtPara.DateEnd, out dtEnd))
{
title += string.Format("{0:yyyy-MM-dd}", dtEnd);
para.EndDate = dtEnd.AddDays().AddSeconds(-);
}
}
title += "案件分布统计";
;
DataTable dt = QmcgLogic.EvtSearchList(para);
if (dt != null)
{
recordCount = dt.Rows.Count;
}
StringBuilder StrbSprdHtm = new StringBuilder();
string strTableClass = "TUI-grid-list";
StrbSprdHtm.AppendFormat("<table class='{0}' ><colgroup ><col width='30px'><col width='120px' /><col/><col/></colgroup><tr><th>序号</th><th class='AeraName ui-th-column'>区域</th><th class='EvtCount ui-th-column'>案件数</th></tr>", strTableClass);
//循环各个区域
Topevery.Basis.Entity.SysMapTreeCollection mapTreeColl = SysMapLogic.GetDefaultTree();
)
{
foreach (Topevery.Basis.Entity.SysMapTree mapCity in mapTreeColl)
{
;
//市下面的区循环
foreach (Topevery.Basis.Entity.SysMapTree mapDist in mapCity.Child)
{
iDistCount++;
string strDistTrStyle = "ui-widget-content jqgrow ui-row-ltr ui-priority-secondary";
== )
{
strDistTrStyle = "ui-widget-content jqgrow ui-row-ltr";
}
strDistTrStyle = string.Format("{0} {1}", Topevery.Basis.Config.MapTypeEnum.District, strDistTrStyle);
)
{
//int prbInDistCount = 0;
int evtInDistCount = GetEvtCountByMap(dt, mapDist.ID, Topevery.Basis.Config.MapTypeEnum.District);
//
StrbSprdHtm.AppendFormat("<tr class='{2}' mapId='{3}'><td>{4}</td><td class='AeraName'><a class='TUI-link-btn fl-left' href='javascript:void(0);' onclick='showOrHideStreet(this);'><span class='ui-icon ui-icon-minus'></span></a><a href='javascript:mapPositions({3})'>{0}</a></td><td class='EvtCount'><a href='javascript:void(0);' onclick='showDetail(this,{3},13002)'>{1}</a></td></tr>", mapDist.Name, evtInDistCount, strDistTrStyle, mapDist.ID, iDistCount);
)
{
StrbSprdHtm.AppendFormat("<tr class='{0}_Out'><td></td><td colspan='2' border='0'>", MapTypeEnum.Street);
StrbSprdHtm.AppendFormat("<table class='{0}'><colgroup ><col width='30px'><col width='120px' /><col/><col/></colgroup><tr><th>序号</th><th class='AeraName ui-th-column'>街道</th><th class='EvtCount ui-th-column'>案件数</th></tr>", strTableClass);
;
//循环区下面的街道
foreach (Topevery.Basis.Entity.SysMapTree mapStreet in mapDist.Child)
{
string strStreetStyle = "ui-widget-content jqgrow ui-row-ltr ui-priority-secondary";
== )
{
strStreetStyle = "ui-widget-content jqgrow ui-row-ltr";
}
//int prbInStreetCount = 0;
int evtInStreetCount = GetEvtCountByMap(dt, mapStreet.ID, Topevery.Basis.Config.MapTypeEnum.Street);
)
{
iStreetCount++;
StrbSprdHtm.AppendFormat("<tr class='{2}_Inner {5}' mapId='{3}'><td>{6}</td><td class='AeraName'><a class='TUI-link-btn fl-left' href='javascript:void(0);' onclick='showOrHideCmn(this);'><span class='ui-icon ui-icon-plus'></span></a><a href='javascript:mapPositions({3})'>{0}</a></td><td class='EvtCount'><a href='javascript:void(0);' onclick='showDetail(this,{3},13003)'>{1}</a></td></tr><tr class='{4}_Out' style='display:none'><td></td><td colspan='2'>", mapStreet.Name, evtInStreetCount, MapTypeEnum.Street, mapStreet.ID, MapTypeEnum.Community, strStreetStyle, iStreetCount);
StrbSprdHtm.AppendFormat("<table class='{0}'><colgroup><col width='30px'><col width='120px' /><col/><col/></colgroup><tr><th>序号</th><th class='AeraName ui-th-column'>社区</th><th class='EvtCount ui-th-column'>案件数</th></tr>", strTableClass);
;
//循环街道下面的社区
foreach (Topevery.Basis.Entity.SysMapTree mapComn in mapStreet.Child)
{
//int prbInCmnCount = 0;
int evtInCmnCount = GetEvtCountByMap(dt, mapComn.ID, Topevery.Basis.Config.MapTypeEnum.Community);
)
{
iCmnCount++;
StrbSprdHtm.AppendFormat("<tr class='{2}_Inner' mapId='{3}'><td>{4}</td><td class='AeraName'><a href='javascript:mapPositions({3})'>{0}</a></td><td class='EvtCount'><a href='javascript:void(0);' onclick='showDetail(this,{3},13004)'>{1}</a></td></tr>", mapComn.Name, evtInCmnCount, MapTypeEnum.Community, mapComn.ID, iCmnCount);
}
}
StrbSprdHtm.Append("</table></td></tr>");
}
}
StrbSprdHtm.Append("</table>");
}
else
{
StrbSprdHtm.AppendFormat("<tr class='{0}_Out' style='display:none;'><td></td><td colspan='2' border='0'>", MapTypeEnum.Street);
}
StrbSprdHtm.Append("</td></tr>");
}
}
StrbSprdHtm.Append("</table>");
StrbSprdHtm.Append("</td></tr>");
}
}
StrbSprdHtm.Append("</table>");
result.SprHtmlResult = StrbSprdHtm.ToString();
result.Title = title;
//ExportQueryService.SetQueryVal(ExportEnumKey, para);
foreach (DataRow dr in dt.Rows)
{
try
{
Evt evt = new Evt();
evt.EvtId = Convert.ToInt64(dr["c_id"]);
try
{
evt.AbsX = Convert.ToDouble(dr["c_abs_x"]);
evt.AbsY = Convert.ToDouble(dr["c_abs_y"]);
}
catch { }
try
{
evt.DistId = Convert.ToInt32(dr["c_map_district_id"]);
evt.StreetId = Convert.ToInt32(dr["c_map_street_id"]);
evt.CmnId = Convert.ToInt32(dr["c_map_community_id"]);
}
catch { }
evt.Title = Convert.ToString(dr["c_title"]);
//evt.Status = Convert.ToInt32(dr["c_status"]);
result.ListEvt.Add(evt);
}
catch { }
}
return result;
}
/// <summary>
/// 导出excel文件
/// </summary>
/// <param name="reportTitle">标题</param>
/// <param name="dt">数据源</param>
/// <param name="columns">列名</param>
/// <param name="filePath">文件路径</param>
/// <param name="maxRow">一页显示最大记录数</param>
public static void SingleExport(string reportTitle, string subTitle, DataTable dt, Dictionary<string, string> columns, string filePath, int maxRow)
{
int WorkSheetCount = Convert.ToInt32(Math.Ceiling(dt.Rows.Count * 1.0 / maxRow));
XlsDocument doc = new XlsDocument();
; i < WorkSheetCount; i++)
{
Worksheet sheet = doc.Workbook.Worksheets.Add());
;
;
int currentMinRowIndex = i * maxRow;
;
) * maxRow + ) < dt.Rows.Count)
currentMaxRowIndex = (i + ) * maxRow;
else
currentMaxRowIndex = dt.Rows.Count;
//标题
if (!string.IsNullOrEmpty(reportTitle))
{
rowIndex++;
XF cellXF = doc.NewXF();
cellXF.VerticalAlignment = VerticalAlignments.Centered;
cellXF.HorizontalAlignment = HorizontalAlignments.Centered;
cellXF.Font.Height = * ;
cellXF.Font.Bold = true;
//cellXF.Pattern = 1;//设定单元格填充风格。如果设定为0，则是纯色填充
//cellXF.PatternBackgroundColor = Colors.EgaYellow;//填充的底色
//cellXF.PatternColor = Colors.Grey;//设定填充线条的颜色
sheet.Cells.Add(rowIndex, , reportTitle, cellXF);
MergeArea area = , , , columns.Count);
sheet.AddMergeArea(area);
}
//副标题
if (!string.IsNullOrEmpty(subTitle))
{
rowIndex++;
XF cellXF = doc.NewXF();
cellXF.VerticalAlignment = VerticalAlignments.Centered;
cellXF.HorizontalAlignment = HorizontalAlignments.Centered;
sheet.Cells.Add(rowIndex, , subTitle, cellXF);
MergeArea area = , , , columns.Count);
sheet.AddMergeArea(area);
}
//列头标题
rowIndex++;
foreach (string colTitle in columns.Values)
{
colIndex++;
XF cellXF = doc.NewXF();
cellXF.VerticalAlignment = VerticalAlignments.Centered;
cellXF.HorizontalAlignment = HorizontalAlignments.Centered;
cellXF.Font.Bold = true;
cellXF.Pattern = ;//设定单元格填充风格。如果设定为0，则是纯色填充
cellXF.PatternBackgroundColor = Colors.Grey;//填充的底色
cellXF.TopLineColor = Colors.Black;
cellXF.TopLineStyle = ;
cellXF.BottomLineColor = Colors.Black;
cellXF.BottomLineStyle = ;
cellXF.LeftLineColor = Colors.Black;
cellXF.LeftLineStyle = ;
cellXF.RightLineColor = Colors.Black;
cellXF.RightLineStyle = ;
sheet.Cells.Add(rowIndex, colIndex, colTitle, cellXF);
}
//数据行
for (int j = currentMinRowIndex; j < currentMaxRowIndex; j++)
{
rowIndex++;
colIndex = ;
XF cellXF = doc.NewXF();
cellXF.VerticalAlignment = VerticalAlignments.Centered;
cellXF.HorizontalAlignment = HorizontalAlignments.Centered;
cellXF.TopLineColor = Colors.Black;
cellXF.TopLineStyle = ;
cellXF.BottomLineColor = Colors.Black;
cellXF.BottomLineStyle = ;
cellXF.LeftLineColor = Colors.Black;
cellXF.LeftLineStyle = ;
cellXF.RightLineColor = Colors.Black;
cellXF.RightLineStyle = ;
foreach (string colName in columns.Keys)
{
colIndex++;
object v = dt.Rows[j][colName];
if (v is Int32 || v is Int16 || v is Int64 || v is Double || v is Single)
{
sheet.Cells.Add(rowIndex, colIndex, v == null || v == DBNull.Value ? "" : v, cellXF);
}
else
{
sheet.Cells.Add(rowIndex, colIndex, v == null || v == DBNull.Value ? "" : v.ToString(), cellXF);
}
}
}
}
doc.FileName = Guid.NewGuid().ToString() + ".xls";
if (!string.IsNullOrEmpty(filePath))
{
doc.Save(filePath);
}
else
{
string folder = HttpContext.Current.Server.MapPath("~/Templates");
try
{
foreach (string file in System.IO.Directory.GetFiles(folder))
{
System.IO.FileInfo fi = new System.IO.FileInfo(file);
)
{
System.IO.File.Delete(file);
}
}
}
catch { }
doc.Save(folder);
System.Web.HttpContext.Current.Response.WriteFile("~/Templates/" + doc.FileName);
}
}
public const string ExportEnumKey = ExportKey.Regional;
public static int GetEvtCountByMap(DataTable evtData, int mapId, Topevery.Basis.Config.MapTypeEnum mapType)
{
//prbCount = 0;
try
{
string filter = "";
switch (mapType)
{
case MapTypeEnum.District:
filter = string.Format("[c_map_district_id]={0}", mapId);
break;
case MapTypeEnum.Street:
filter = string.Format("[c_map_street_id]={0}", mapId);
break;
case MapTypeEnum.Community:
filter = string.Format("[c_map_community_id]={0}", mapId);
break;
}
//object oPrbCount = evtData.Compute("sum([c_count])", filter);
//try
//{
// prbCount = Convert.ToInt32(oPrbCount);
//}
//catch { }
return evtData.Select(filter).Length;
}
catch { }
;
}
protected void Download_Click(object sender, EventArgs e)
{
;
BaseParameter para = new BaseParameter();
string title = "";
if (!string.IsNullOrEmpty(txtStartDate.Text))
{
DateTime dtStart = DateTime.Now;
if (DateTime.TryParse(txtStartDate.Text, out dtStart))
{
title += string.Format("{0:yyyy-MM-dd}—", dtStart);
para.BeginDate = dtStart;
}
}
if (!string.IsNullOrEmpty(txtEndDate.Text))
{
DateTime dtEnd = DateTime.Now;
if (DateTime.TryParse(txtEndDate.Text, out dtEnd))
{
title += string.Format("{0:yyyy-MM-dd}", dtEnd);
para.EndDate = dtEnd.AddDays().AddSeconds(-);
}
}
DataTable dt = QmcgLogic.EvtSearchList(para);
if (dt != null)
{
recordCount = dt.Rows.Count;
}
List<string> subTitles = new List<string>();
Dictionary<string, string> cols = new Dictionary<string, string>();
DataTable dtnew = new DataTable("casetable");
dtnew.Columns.Add(new DataColumn("Id", typeof(Int32)));
dtnew.Columns.Add(new DataColumn("Region", typeof(string)));
dtnew.Columns.Add(new DataColumn("CaseNumber", typeof(Int32)));
dtnew.Columns.Add("c_level");
dtnew.Columns.Add("c_parent_id");
DataRow dr;
Topevery.Basis.Entity.SysMapTreeCollection mapTreeColl = SysMapLogic.GetDefaultTree();
)
{
foreach (Topevery.Basis.Entity.SysMapTree mapCity in mapTreeColl)
{
;
;
//市下面的区循环
foreach (Topevery.Basis.Entity.SysMapTree mapDist in mapCity.Child)
{
id++;
iDistCount++;
)
{
//区域案件数
int evtInDistCount = GetEvtCountByMap(dt, mapDist.ID, Topevery.Basis.Config.MapTypeEnum.District);
dr = dtnew.NewRow();
dr["Id"] = mapDist.ID;
dr["Region"] = mapDist.Name;
dr["CaseNumber"] = evtInDistCount;
dr[;
dr[;
dtnew.Rows.Add(dr);
//街道
;
)
{
foreach (Topevery.Basis.Entity.SysMapTree mapStreet in mapDist.Child)
{
id++;
iStreetCount++;
//案件数
int StreetCount = GetEvtCountByMap(dt, mapStreet.ID, Topevery.Basis.Config.MapTypeEnum.Street);
dr = dtnew.NewRow();
dr["Id"] = mapStreet.ID;
//dr["Id"] = iStreetCount;
dr["Region"] = mapStreet.Name;
dr["CaseNumber"] = StreetCount;
dr[;
dr["c_parent_id"] = mapDist.ID;
dtnew.Rows.Add(dr);
//社区
int evtInStreetCount = GetEvtCountByMap(dt, mapStreet.ID, Topevery.Basis.Config.MapTypeEnum.Street);
)
{
;
foreach (Topevery.Basis.Entity.SysMapTree mapComn in mapStreet.Child)
{
//案件数
int evtInCmnCount = GetEvtCountByMap(dt, mapComn.ID, Topevery.Basis.Config.MapTypeEnum.Community);
)
{
id++;
iCmnCount++;
dr = dtnew.NewRow();
dr["Id"] = mapComn.ID;
//dr["Id"] = iCmnCount;
dr["Region"] = mapComn.Name;
dr["CaseNumber"] = evtInCmnCount;
dr[;
dr["c_parent_id"] = mapStreet.ID;
dtnew.Rows.Add(dr);
Dictionary<string, string> CaseColumns = new Dictionary<string, string>();
}
}
}
}
}
}
}
}
//-----------------------
string filePath = System.IO.Path.Combine(Request.PhysicalApplicationPath, "tempFolder");
filePath = System.IO.Path.Combine(filePath, Guid.NewGuid().ToString() + ".xls");
HSSFWorkbook hssfWorkBook = new HSSFWorkbook();
HSSFSheet sheet1 = hssfWorkBook.CreateSheet("Sheet1") as HSSFSheet;
using (FileStream file = new FileStream(filePath, FileMode.Create))
{
hssfWorkBook.Write(file);
}
HSSFCellStyle _style = sheet1.Workbook.CreateCellStyle() as HSSFCellStyle;
_style.Alignment = NPOI.SS.UserModel.HorizontalAlignment.CENTER;
_style.VerticalAlignment = NPOI.SS.UserModel.VerticalAlignment.CENTER;
_style.BorderBottom = NPOI.SS.UserModel.CellBorderType.THIN;
_style.BottomBorderColor = ;
_style.BorderLeft = NPOI.SS.UserModel.CellBorderType.THIN;
_style.LeftBorderColor = ;
_style.BorderRight = NPOI.SS.UserModel.CellBorderType.THIN;
_style.RightBorderColor = ;
_style.BorderTop = NPOI.SS.UserModel.CellBorderType.THIN;
_style.TopBorderColor = ;
DataRow[] drDists = dtnew.Select("c_level=1");
sheet1.CreateRow();
HSSFCell cell1 = sheet1.GetRow().CreateCell() as HSSFCell;
HSSFCell cell2 = sheet1.GetRow().CreateCell() as HSSFCell;
HSSFCell cell3 = sheet1.GetRow().CreateCell() as HSSFCell;
cell1.SetCellValue("序号");
cell2.SetCellValue("区域");
cell3.SetCellValue("案件数");
foreach (DataRow drDist in drDists)
{
WriteExcelDataRowX(sheet1, dtnew, drDist, _style);
}
using (MemoryStream ms = new MemoryStream())
{
hssfWorkBook.Write(ms);
Response.Charset = "utf-8";
Response.ContentEncoding = System.Text.Encoding.GetEncoding("utf-8");
string titleString = string.Empty;
)
{
titleString = "\"" + "区域案件分布统计表" + ".xls\"";
Response.AddHeader("Content-Disposition", "attachment;filename=" + titleString);
}
else
{
Response.AddHeader("Content-Disposition", string.Format("attachment;filename={0}", System.Web.HttpUtility.UrlEncode("区域案件分布统计表", System.Text.Encoding.UTF8) + ".xls"));
}
Response.BinaryWrite(ms.ToArray());
Response.End();
}
//********************************************************************************************************
}
}
void WriteExcelDataRowX(HSSFSheet sheet, DataTable allData, DataRow row, HSSFCellStyle style)
{
//NPOI向单元格写入值
//从此二行创建
;
sheet.CreateRow(rowIndex);
; i <= ; i++)
{
//HSSFCell cell1 = sheet.GetRow(rowIndex).CreateCell(i) as HSSFCell;
//if (i == 0)
//{
// cell1.SetCellValue("序号");
//}
//else if (i == 1)
//{
// cell1.SetCellValue("区域");
//}
//else
//{
// cell1.SetCellValue("案件数");
//}
HSSFCell cell = sheet.GetRow(rowIndex).GetCell(i) as HSSFCell;
if (cell == null)
{
cell = sheet.GetRow(rowIndex).CreateCell(i) as HSSFCell;
}
cell.CellStyle = style;
)
{
//序号
cell.SetCellValue(Helper.GetDataValue(rowIndex, string.Empty));
}
)
{
//区域
cell.SetCellValue(Helper.GetDataValue(row["Region"], string.Empty));
}
else
{
//案件数
cell.SetCellValue(Helper.GetDataValue(row["CaseNumber"], string.Empty));
}
}
//next level
DataRow[] childData = allData.Select(string.Format("[c_parent_id]={0}", row["Id"]));
)
{
int curIndex = sheet.LastRowNum;
foreach (DataRow childRow in childData)
{
WriteExcelDataRowX(sheet, allData, childRow, style);
}
sheet.GroupRow(curIndex + , sheet.LastRowNum);
}
}
}
[Serializable]
[AjaxPro.AjaxNoTypeUsage]
public class SearchPara
{
public string DateBegin;
public string DateEnd;
//public string EvtStatus;
//public int TaskId = 0;
}
[Serializable]
[AjaxPro.AjaxNoTypeUsage]
public class EvtSpreadData
{
public List<Evt> ListEvt = new List<Evt>();
public string SprHtmlResult = "";
public string Title = "";
}
[Serializable]
[AjaxPro.AjaxNoTypeUsage]
public class Evt
{
public long EvtId;
public double AbsX;
public double AbsY;
public string Title;
public int DistId;
public int StreetId;
public int CmnId;
//public int Status = 0;
//public int FirstAttachType = -1;
//public string PicGUID;
//public string Html;
}
}
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