399 lines
15 KiB
C#
399 lines
15 KiB
C#
using BLL;
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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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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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namespace FineUIPro.Web.TestRun.DriverGoods
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{
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public partial class GoodsModelDataIn : 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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/// 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
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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.hdCheckResult.Text = string.Empty;
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this.hdFileName.Text = string.Empty;
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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 审核
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/// <summary>
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/// 审核
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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 (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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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], 6);
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hdCheckResult.Text = "1";
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}
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catch (Exception exc)
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{
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Response.Write(exc);
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//return null;
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// return dt;
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}
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finally
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{
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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, int Cols)
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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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if (ic < Cols)
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{
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ShowNotify("导入Excel格式错误！Excel只有" + ic.ToString().Trim() + "列", MessageBoxIcon.Warning);
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return false;
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}
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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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for (int i = 0; i < ir; i++)
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{
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string row0 = pds.Rows[i][0].ToString();
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if (!string.IsNullOrEmpty(row0))
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{
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try
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{
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Int32 num = Convert.ToInt32(row0.Trim());
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}
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catch (Exception)
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{
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result += (i + 3).ToString() + "," + "序号" + "," + "[" + row0 + "]错误！不是数字格式！" + "|";
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}
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}
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else
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{
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result += (i + 3).ToString() + "," + "序号为必填项，不能为空！" + "|";
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}
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}
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if (!string.IsNullOrEmpty(result))
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{
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result = result.Substring(0, result.LastIndexOf("|"));
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}
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errorInfos.Clear();
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if (!string.IsNullOrEmpty(result))
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{
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string results = result;
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List<string> errorInfoList = results.Split('|').ToList();
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foreach (var item in errorInfoList)
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{
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string[] errors = item.Split(',');
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Model.ErrorInfo errorInfo = new Model.ErrorInfo();
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errorInfo.Row = errors[0];
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errorInfo.Column = errors[1];
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errorInfo.Reason = errors[2];
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errorInfos.Add(errorInfo);
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}
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if (errorInfos.Count > 0)
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{
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this.gvErrorInfo.DataSource = errorInfos;
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this.gvErrorInfo.DataBind();
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}
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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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else
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{
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ShowNotify("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 导入
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/// <summary>
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/// 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 btnImport_Click(object sender, EventArgs e)
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{
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if (!string.IsNullOrEmpty(hdCheckResult.Text))
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{
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if (errorInfos.Count <= 0)
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{
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string rootPath = Server.MapPath("~/");
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ImportXlsToData2(rootPath + initPath + this.hdFileName.Text);
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hdCheckResult.Text = string.Empty;
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ShowNotify("导入成功！", 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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ShowNotify("请先将错误数据修正，再重新导入提交！", MessageBoxIcon.Warning);
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}
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}
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else
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{
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ShowNotify("请先审核要导入的文件！", MessageBoxIcon.Warning);
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}
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}
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#region 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 ImportXlsToData2(string fileName)
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{
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try
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{
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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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AddDatasetToSQL2(ds.Tables[0], 6);
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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">数据集列数</param>
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/// <returns></returns>
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private bool AddDatasetToSQL2(DataTable pds, int Cols)
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{
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int ic, ir;
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ic = pds.Columns.Count;
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if (ic < Cols)
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{
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ShowNotify("导入Excel格式错误！Excel只有" + ic.ToString().Trim() + "列", MessageBoxIcon.Warning);
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}
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var goodsModels = from x in Funs.DB.DriverGoods_GoodsModel where x.ProjectId == this.CurrUser.LoginProjectId select x;
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string result = string.Empty;
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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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List<Model.DriverGoods_GoodsModel> list = new List<Model.DriverGoods_GoodsModel>();
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for (int i = 0; i < ir; i++)
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{
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//查询第一列，没查到的情况下作导入处理
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var modelOnly = goodsModels.FirstOrDefault(x => x.Code == Funs.GetNewIntOrZero(pds.Rows[i][0].ToString().Trim()));
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if (modelOnly == null)
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{
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Model.DriverGoods_GoodsModel model = new Model.DriverGoods_GoodsModel();
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model.GoodsModelId = Guid.NewGuid().ToString();
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model.ProjectId = CurrUser.LoginProjectId;
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model.Code = Convert.ToInt32(pds.Rows[i][0].ToString().Trim());
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model.Purpose = pds.Rows[i][1].ToString().Trim();
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model.Description = pds.Rows[i][2].ToString().Trim();
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model.Quantity = pds.Rows[i][3].ToString().Trim();
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model.Attachment = pds.Rows[i][4].ToString().Trim();
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model.Remark = pds.Rows[i][5].ToString().Trim();
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list.Add(model);
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}
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else
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{
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//修改
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modelOnly.Purpose = pds.Rows[i][1].ToString().Trim();
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modelOnly.Description = pds.Rows[i][2].ToString().Trim();
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modelOnly.Quantity = pds.Rows[i][3].ToString().Trim();
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modelOnly.Attachment = pds.Rows[i][4].ToString().Trim();
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modelOnly.Remark = pds.Rows[i][5].ToString().Trim();
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Funs.DB.SubmitChanges();
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}
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}
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if (list.Count > 0)
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{
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Funs.DB.DriverGoods_GoodsModel.InsertAllOnSubmit(list);
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Funs.DB.SubmitChanges();
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}
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}
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else
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{
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ShowNotify("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 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 uploadfilepath = rootPath + "File\\Excel\\TestRun\\试车物资材料库导入模板.xls";
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string filePath = "File\\Excel\\DataIn\\试车物资材料库导入模板.xls";
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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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} |