367 lines
14 KiB
C#
367 lines
14 KiB
C#
using BLL;
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using Model;
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using NPOI.OpenXmlFormats.Vml;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Data.OleDb;
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using System.IO;
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using System.Linq;
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namespace FineUIPro.Web.HSSE.EduTrain
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{
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public partial class TestTrainingIn : PageBase
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{
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#region 定义变量
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/// <summary>
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/// 上传预设的虚拟路径
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/// </summary>
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private string initPath = Const.ExcelUrl;
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/// <summary>
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/// 导入集合
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/// </summary>
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public static List<Model.Training_TestTraining> viewTrainingItems = new List<Model.Training_TestTraining>();
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/// <summary>
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/// 错误集合
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/// </summary>
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public static List<Model.ErrorInfo> errorInfos = new List<Model.ErrorInfo>();
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#endregion
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#region 加载页面
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/// <summary>
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/// 加载页面
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void Page_Load(object sender, EventArgs e)
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{
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if (!IsPostBack)
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{
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this.hdFileName.Text = string.Empty;
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this.hdCheckResult.Text = string.Empty;
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if (viewTrainingItems != null)
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{
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viewTrainingItems.Clear();
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}
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if (errorInfos != null)
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{
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errorInfos.Clear();
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}
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}
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}
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#endregion
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#region 数据导入
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/// <summary>
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/// 数据导入
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void btnAudit_Click(object sender, EventArgs e)
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{
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try
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{
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if (this.fuAttachUrl.HasFile == false)
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{
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ShowNotify("请您选择Excel文件！", MessageBoxIcon.Warning);
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return;
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}
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string IsXls = Path.GetExtension(this.fuAttachUrl.FileName).ToString().Trim().ToLower();
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if (IsXls != ".xls")
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{
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ShowNotify("只可以选择Excel文件！", MessageBoxIcon.Warning);
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return;
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}
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if (viewTrainingItems != null)
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{
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viewTrainingItems.Clear();
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}
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if (errorInfos != null)
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{
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errorInfos.Clear();
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}
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string rootPath = Server.MapPath("~/");
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string initFullPath = rootPath + initPath;
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if (!Directory.Exists(initFullPath))
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{
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Directory.CreateDirectory(initFullPath);
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}
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this.hdFileName.Text = BLL.Funs.GetNewFileName() + IsXls;
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string filePath = initFullPath + this.hdFileName.Text;
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this.fuAttachUrl.PostedFile.SaveAs(filePath);
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ImportXlsToData(rootPath + initPath + this.hdFileName.Text);
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}
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catch (Exception ex)
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{
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ShowNotify("'" + ex.Message + "'", MessageBoxIcon.Warning);
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}
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}
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#region 读Excel提取数据
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/// <summary>
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/// 从Excel提取数据--》Dataset
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/// </summary>
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/// <param name="filename">Excel文件路径名</param>
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private void ImportXlsToData(string fileName)
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{
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try
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{
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viewTrainingItems.Clear();
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string oleDBConnString = String.Empty;
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oleDBConnString = "Provider=Microsoft.Jet.OLEDB.4.0;";
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oleDBConnString += "Data Source=";
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oleDBConnString += fileName;
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oleDBConnString += ";Extended Properties=Excel 8.0;";
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OleDbConnection oleDBConn = null;
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OleDbDataAdapter oleAdMaster = null;
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DataTable m_tableName = new DataTable();
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DataSet ds = new DataSet();
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oleDBConn = new OleDbConnection(oleDBConnString);
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oleDBConn.Open();
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m_tableName = oleDBConn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null);
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if (m_tableName != null && m_tableName.Rows.Count > 0)
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{
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m_tableName.TableName = m_tableName.Rows[0]["TABLE_NAME"].ToString().Trim();
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}
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string sqlMaster;
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sqlMaster = " SELECT * FROM [" + m_tableName.TableName + "]";
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oleAdMaster = new OleDbDataAdapter(sqlMaster, oleDBConn);
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oleAdMaster.Fill(ds, "m_tableName");
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oleAdMaster.Dispose();
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oleDBConn.Close();
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oleDBConn.Dispose();
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AddDatasetToSQL(ds.Tables[0]);
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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#endregion
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#region 将Dataset的数据导入数据库
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/// <summary>
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/// 将Dataset的数据导入数据库
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/// </summary>
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/// <param name="pds">数据集</param>
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/// <param name="Cols">数据集行数</param>
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/// <returns></returns>
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private bool AddDatasetToSQL(DataTable pds)
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{
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string result = string.Empty;
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int ic, ir;
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ic = pds.Columns.Count;
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ir = pds.Rows.Count;
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if (pds != null && ir > 0)
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{
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///现有试题类型
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var trainings = from x in Funs.DB.Training_TestTraining select x;
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for (int i = 0; i < ir; i++)
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{
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Model.Training_TestTraining newViewTrainingItem = new Model.Training_TestTraining();
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newViewTrainingItem.TrainingId = SQLHelper.GetNewID(typeof(Model.Training_TestTraining));
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string col1 = pds.Rows[i][0].ToString().Trim();//试题类型编号
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string col2 = pds.Rows[i][1].ToString().Trim();//试题类型
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string col3 = pds.Rows[i][2].ToString().Trim();//试题类型上级
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string col4 = pds.Rows[i][3].ToString().Trim();//是否末级
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bool isEndLever = col4 == "是";
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newViewTrainingItem.IsEndLever = isEndLever;
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if (!string.IsNullOrEmpty(col3) && col3 != "考试试题库")
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{
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var standard = trainings.FirstOrDefault(x => x.TrainingName == col3 && x.IsEndLever == false);
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if (standard != null)
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{
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newViewTrainingItem.SupTrainingId = standard.TrainingId;
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}
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else
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{
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errorInfos.Add(new ErrorInfo { Row = (i + 2).ToString(), Column = "上级", Reason = $"上级[{col3}]不存在！" });
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}
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}
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else
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{
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newViewTrainingItem.SupTrainingId = "0";
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}
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if (!string.IsNullOrEmpty(col2))
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{
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var standard = trainings.FirstOrDefault(x => x.TrainingName == col2 && x.IsEndLever == isEndLever && x.SupTrainingId == newViewTrainingItem.SupTrainingId);
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if (standard != null)
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{
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errorInfos.Add(new ErrorInfo { Row = (i + 2).ToString(), Column = "试题类型", Reason = $"试题类型[{col2}]已存在！" });
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}
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else
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{
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newViewTrainingItem.TrainingName = col2;
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}
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}
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else
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{
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errorInfos.Add(new ErrorInfo { Row = (i + 2).ToString(), Column = "试题类型", Reason = "此项为必填项！" });
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}
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if (!string.IsNullOrEmpty(col1))
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{
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var train = trainings.FirstOrDefault(x => x.TrainingCode == col1 && x.SupTrainingId == newViewTrainingItem.SupTrainingId);
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if (train != null)
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{
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errorInfos.Add(new ErrorInfo { Row = (i + 2).ToString(), Column = "类型编号", Reason = $"类型编号[{col1}]已存在！" });
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}
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else
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{
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newViewTrainingItem.TrainingCode = col1;
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}
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}
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else
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{
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errorInfos.Add(new ErrorInfo { Row = (i + 2).ToString(), Column = "类型编号", Reason = "此项为必填项！" });
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}
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///加入培训试题库
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viewTrainingItems.Add(newViewTrainingItem);
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}
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if (errorInfos.Any())
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{
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viewTrainingItems.Clear();
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this.gvErrorInfo.DataSource = errorInfos;
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this.gvErrorInfo.DataBind();
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}
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else
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{
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errorInfos.Clear();
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if (!viewTrainingItems.Any())
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{
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Alert.ShowInTop("导入数据为空！", MessageBoxIcon.Warning);
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}
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else
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{
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ShowNotify("审核完成,请点击导入！", MessageBoxIcon.Success);
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}
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}
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}
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else
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{
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Alert.ShowInTop("导入数据为空！", MessageBoxIcon.Warning);
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}
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return true;
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}
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#endregion
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#endregion
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#region 保存
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/// <summary>
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/// 保存
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void btnSave_Click(object sender, EventArgs e)
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{
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if (!errorInfos.Any())
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{
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int a = viewTrainingItems.Count();
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int insertCount = 0;
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int updateCount = 0;
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for (int i = 0; i < a; i++)
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{
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Model.Training_TestTraining newModel = new Model.Training_TestTraining
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{
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SupTrainingId = viewTrainingItems[i].SupTrainingId,
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TrainingId = viewTrainingItems[i].TrainingId,
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TrainingCode = viewTrainingItems[i].TrainingCode,
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IsEndLever = viewTrainingItems[i].IsEndLever,
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TrainingName = viewTrainingItems[i].TrainingName,
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TrainingEngName = viewTrainingItems[i].TrainingEngName,
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TrainTypeId = viewTrainingItems[i].TrainTypeId,
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};
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BLL.TestTrainingService.AddTestTraining(newModel);
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}
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string rootPath = Server.MapPath("~/");
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string initFullPath = rootPath + initPath;
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string filePath = initFullPath + this.hdFileName.Text;
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if (filePath != string.Empty && File.Exists(filePath))
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{
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File.Delete(filePath);//删除上传的XLS文件
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}
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ShowNotify("导入完成！", MessageBoxIcon.Success);
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PageContext.RegisterStartupScript(ActiveWindow.GetHidePostBackReference());
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}
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else
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{
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Alert.ShowInTop("请先将错误数据修正，再重新导入保存！", MessageBoxIcon.Warning);
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}
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}
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#endregion
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#region 关闭弹出窗口
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/// <summary>
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/// 关闭导入弹出窗口
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void Window1_Close(object sender, WindowCloseEventArgs e)
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{
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if (Session["trainingItem"] != null)
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{
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viewTrainingItems = Session["trainingItem"] as List<Model.Training_TestTraining>;
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}
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if (viewTrainingItems.Count > 0)
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{
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this.gvErrorInfo.Hidden = false;
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this.gvErrorInfo.DataSource = viewTrainingItems;
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this.gvErrorInfo.DataBind();
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}
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}
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#endregion
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#region 下载模板
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/// <summary>
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/// 下载模板按钮
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void btnDownLoad_Click(object sender, EventArgs e)
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{
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PageContext.RegisterStartupScript(Confirm.GetShowReference("确定下载导入模板吗？", String.Empty, MessageBoxIcon.Question, PageManager1.GetCustomEventReference(false, "Confirm_OK"), PageManager1.GetCustomEventReference("Confirm_Cancel")));
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}
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/// <summary>
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/// 下载导入模板
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void PageManager1_CustomEvent(object sender, CustomEventArgs e)
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{
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if (e.EventArgument == "Confirm_OK")
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{
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string rootPath = Server.MapPath("~/");
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string filePath = Const.TestTrainingTypeTemplateUrl;
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string uploadfilepath = rootPath + filePath;
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string fileName = Path.GetFileName(filePath);
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FileInfo info = new FileInfo(uploadfilepath);
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long fileSize = info.Length;
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Response.ClearContent();
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Response.AddHeader("Content-Disposition", "attachment;filename=" + System.Web.HttpUtility.UrlEncode(fileName, System.Text.Encoding.UTF8));
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Response.ContentType = "excel/plain";
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Response.ContentEncoding = System.Text.Encoding.UTF8;
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Response.AddHeader("Content-Length", fileSize.ToString().Trim());
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Response.TransmitFile(uploadfilepath, 0, fileSize);
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Response.End();
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}
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}
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#endregion
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}
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} |