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佘春生
2024-05-08 10:17:02 +08:00
commit f2135bac5e
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FCL/FineUIPro.Web/BaseInfo/Discipline.aspx.cs
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using BLL;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Data.SqlClient;
using NPOI.XSSF.UserModel;
using NPOI.SS.UserModel;
using System.IO;
namespace FineUIPro.Web.BaseInfo
{
public partial class Discipline : PageBase
{
#region 加载
/// <summary>
/// 加载页面
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
GetButtonPower();//按钮权限
//this.drpCategoryId.DataTextField = "Category";
//this.drpCategoryId.DataValueField = "CategoryId";
//this.drpCategoryId.DataSource = BLL.DisciplineCategoryService.GetDisciplineCategoryList();
//this.drpCategoryId.DataBind();
//Funs.FineUIPleaseSelect(this.drpCategoryId);
//this.drpCategoryId.SelectedIndex = 0;
ddlPageSize.SelectedValue = Grid1.PageSize.ToString();
// 绑定表格
BindGrid();
}
}
/// <summary>
/// 绑定数据
/// </summary>
private void BindGrid()
{
string strSql = @"SELECT dep.DisciplineId,dep.Remark,
(CASE WHEN dep.Discipline IS NULL THEN dep.DisciplineCN
WHEN dep.DisciplineCN IS NULL THEN dep.Discipline
ELSE dep.Discipline+dep.DisciplineCN END) as Discipline
FROM dbo.Base_Discipline AS dep WHERE 1=1";
// 2.获取当前分页数据
List<SqlParameter> listStr = new List<SqlParameter>();
if (!string.IsNullOrEmpty(txtDisciplineS.Text))
{
strSql += " AND (dep.Discipline LIKE @Discipline OR dep.DisciplineCN LIKE @Discipline)";
listStr.Add(new SqlParameter("@Discipline", "%" + txtDisciplineS.Text.Trim() + "%"));
}
SqlParameter[] parameter = listStr.ToArray();
DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
Grid1.RecordCount = tb.Rows.Count;
var table = this.GetPagedDataTable(Grid1, tb);
Grid1.DataSource = table;
Grid1.DataBind();
}
protected void Grid1_PageIndexChange(object sender, GridPageEventArgs e)
{
Grid1.PageIndex = e.NewPageIndex;
BindGrid();
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnSelect_Click(object sender, EventArgs e)
{
BindGrid();
}
#endregion
#region 分页下拉选择
/// <summary>
/// 分页下拉选择
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void ddlPageSize_SelectedIndexChanged(object sender, EventArgs e)
{
Grid1.PageSize = Convert.ToInt32(ddlPageSize.SelectedValue);
BindGrid();
}
#endregion
#region 删除
/// <summary>
/// 删除
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnDelete_Click(object sender, EventArgs e)
{
BLL.DisciplineService.DeleteDisciplineById(hfFormID.Text);
BLL.Sys_LogService.AddLog(this.CurrUser.UserId, "Delete Discipline");
// 重新绑定表格，并模拟点击[新增按钮]
BindGrid();
//PageContext.RegisterStartupScript("onNewButtonClick();");
}
/// <summary>
/// 右键删除事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnMenuDelete_Click(object sender, EventArgs e)
{
this.DeleteData();
}
/// <summary>
/// 删除方法
/// </summary>
private void DeleteData()
{
if (Grid1.SelectedRowIndexArray.Length > 0)
{
foreach (int rowIndex in Grid1.SelectedRowIndexArray)
{
string rowID = Grid1.DataKeys[rowIndex][0].ToString();
BLL.DisciplineService.DeleteDisciplineById(rowID);
BLL.Sys_LogService.AddLog(this.CurrUser.UserId, "Delete Discipline");
}
BindGrid();
//PageContext.RegisterStartupScript("onNewButtonClick();");
}
}
#endregion
#region 编辑
/// <summary>
/// 右键编辑事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnMenuEdit_Click(object sender, EventArgs e)
{
this.EditData();
}
/// <summary>
/// 编辑数据方法
/// </summary>
private void EditData()
{
if (Grid1.SelectedRowIndexArray.Length == 0)
{
Alert.ShowInTop("Please select at least one record！", MessageBoxIcon.Warning);
return;
}
string Id = Grid1.SelectedRowID;
var discipline = BLL.DisciplineService.GetDisciplineById(Id);
if (discipline != null)
{
this.txtDiscipline.Text = discipline.Discipline;
this.txtDisciplineCN.Text = discipline.DisciplineCN;
this.txtRemark.Text = discipline.Remark;
//if (!string.IsNullOrEmpty(discipline.CategoryId))
//{
// this.drpCategoryId.SelectedValue = discipline.CategoryId;
//}
hfFormID.Text = Id;
this.btnDelete.Enabled = true;
}
}
#endregion
#region 保存
/// <summary>
/// 保存按钮
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnSave_Click(object sender, EventArgs e)
{
string strRowID = hfFormID.Text;
if (!BLL.DisciplineService.IsExitDiscipline(this.txtDiscipline.Text.Trim(),strRowID))
{
//if (this.drpCategoryId.SelectedValue == BLL.Const._Null && !string.IsNullOrEmpty(this.drpCategoryId.SelectedValue))
//{
// ShowAlert("Please select category!", MessageBoxIcon.Warning);
// return;
//}
Model.Base_Discipline discipline = new Model.Base_Discipline
{
Discipline = this.txtDiscipline.Text.Trim(),
DisciplineCN = this.txtDisciplineCN.Text.Trim(),
Remark = this.txtRemark.Text.Trim()
};
//if (this.drpCategoryId.SelectedValue != BLL.Const._Null)
//{
// discipline.CategoryId = this.drpCategoryId.SelectedValue;
//}
if (string.IsNullOrEmpty(strRowID))
{
discipline.DisciplineId = SQLHelper.GetNewID(typeof(Model.Base_Discipline));
BLL.DisciplineService.AddDiscipline(discipline);
BLL.Sys_LogService.AddLog(this.CurrUser.UserId, "Add the Discipline");
ShowNotify("Save successfully!", MessageBoxIcon.Success);
}
else
{
discipline.DisciplineId = strRowID;
BLL.DisciplineService.UpdateDiscipline(discipline);
BLL.Sys_LogService.AddLog(this.CurrUser.UserId, "Modify the Discipline");
ShowNotify("Save successfully!", MessageBoxIcon.Success);
}
this.SimpleForm1.Reset();
// 重新绑定表格，并点击当前编辑或者新增的行
BindGrid();
//PageContext.RegisterStartupScript(String.Format("F('{0}').selectRow('{1}');", Grid1.ClientID, discipline.DisciplineId));
//PageContext.RegisterStartupScript("onNewButtonClick();");
}
else
{
ShowNotify("The discipline entered already exists！", MessageBoxIcon.Warning);
}
}
#endregion
#region 权限设置
/// <summary>
/// 菜单按钮权限
/// </summary>
private void GetButtonPower()
{
var buttonList = BLL.CommonService.GetAllButtonList(this.CurrUser.UserId, BLL.Const.DisciplineMenuId);
if (buttonList.Count() > 0)
{
if (buttonList.Contains(BLL.Const.BtnAdd))
{
this.btnNew.Hidden = false;
}
if (buttonList.Contains(BLL.Const.BtnModify))
{
this.btnMenuEdit.Hidden = false;
}
if (buttonList.Contains(BLL.Const.BtnSave))
{
this.btnSave.Hidden = false;
}
if (buttonList.Contains(BLL.Const.BtnDelete))
{
this.btnDelete.Hidden = false;
}
}
}
#endregion
protected void Grid1_RowSelect(object sender, GridRowSelectEventArgs e)
{
this.EditData();
}
protected void btnNew_Click(object sender, EventArgs e)
{
this.hfFormID.Text = string.Empty;
//this.drpCategoryId.SelectedValue = Const._Null;
this.txtDiscipline.Text = string.Empty;
this.txtDisciplineCN.Text = string.Empty;
this.txtRemark.Text = string.Empty;
this.btnDelete.Enabled = false;
}
#region 导出
/// <summary>
/// 导出
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnExport_Click(object sender, EventArgs e)
{
Grid1.PageSize = 10000;
BindGrid();
string rootPath = Server.MapPath("~/") + Const.ExcelUrl;
//模板文件
string TempletFileName = rootPath + "Discipline.xlsx";
//导出文件
string filePath = rootPath + DateTime.Now.ToString("yyyyMMddhhmmss") + "\\";
if (!Directory.Exists(filePath))
{
Directory.CreateDirectory(filePath);
}
string ReportFileName = filePath + "out.xls";
FileStream file = new FileStream(TempletFileName, FileMode.Open, FileAccess.Read);
XSSFWorkbook hssfworkbook = new XSSFWorkbook(file);
XSSFSheet ws = (XSSFSheet)hssfworkbook.GetSheet("Sheet1");
#region 样式
// 字体样式
IFont font = hssfworkbook.CreateFont();
font.FontHeightInPoints = 11;
font.IsBold = false;
font.FontName = "Arial";
ICellStyle fontStyle = hssfworkbook.CreateCellStyle();
fontStyle.SetFont(font);
ICellStyle yearStyle = hssfworkbook.CreateCellStyle();
yearStyle.VerticalAlignment = VerticalAlignment.Center;
yearStyle.Alignment = HorizontalAlignment.Center;
yearStyle.SetFont(font);
//创建单元格样式
XSSFCellStyle backgroundstyle = (XSSFCellStyle)hssfworkbook.CreateCellStyle();
//填充模式
backgroundstyle.FillPattern = FillPattern.SolidForeground;
//创建颜色
XSSFColor xssfcolor = new XSSFColor();
//rbg值
byte[] rgb = { (byte)255, (byte)192, (byte)203 };
//写入rgb 粉色背景颜色定义
xssfcolor.SetRgb(rgb);
//设置颜色值
backgroundstyle.SetFillForegroundColor(xssfcolor);
backgroundstyle.SetFont(font);
#endregion
if (Grid1.Rows.Count > 0)
{
var rowIndex = 1;
for (int i = 0; i < Grid1.Rows.Count; i++)
{
//int rowID = Convert.ToInt32(Grid1.DataKeys[i][0]);
if (ws.GetRow(rowIndex) == null) ws.CreateRow(rowIndex);
#region 列赋值
if (ws.GetRow(rowIndex).GetCell(0) == null) ws.GetRow(rowIndex).CreateCell(0);
ws.GetRow(rowIndex).GetCell(0).SetCellValue(rowIndex.ToString());
ws.GetRow(rowIndex).GetCell(0).CellStyle = fontStyle;
if (ws.GetRow(rowIndex).GetCell(1) == null) ws.GetRow(rowIndex).CreateCell(1);
ws.GetRow(rowIndex).GetCell(1).SetCellValue(Grid1.Rows[i].Values[1].ToString());
ws.GetRow(rowIndex).GetCell(1).CellStyle = fontStyle;
if (ws.GetRow(rowIndex).GetCell(2) == null) ws.GetRow(rowIndex).CreateCell(2);
ws.GetRow(rowIndex).GetCell(2).SetCellValue(Grid1.Rows[i].Values[2].ToString());
rowIndex++;
}
#endregion
}
ws.ForceFormulaRecalculation = true;
using (FileStream filess = File.OpenWrite(ReportFileName))
{
hssfworkbook.Write(filess);
}
FileInfo filet = new FileInfo(ReportFileName);
Response.Clear();
Response.Charset = "GB2312";
Response.ContentEncoding = System.Text.Encoding.UTF8;
// 添加头信息，为"文件下载/另存为"对话框指定默认文件名
Response.AddHeader("Content-Disposition", "attachment; filename=Discipline" + Server.UrlEncode(DateTime.Now.ToString("yyyyMMddhhmmss") + ".xlsx"));
// 添加头信息，指定文件大小，让浏览器能够显示下载进度
Response.AddHeader("Content-Length", filet.Length.ToString());
// 指定返回的是一个不能被客户端读取的流，必须被下载
Response.ContentType = "application/ms-excel";
// 把文件流发送到客户端
Response.WriteFile(filet.FullName);
// 停止页面的执行
Response.End();
}
#endregion
}
}