141 lines
4.4 KiB
C#
141 lines
4.4 KiB
C#
using BLL;
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using Model;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Web.UI;
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namespace FineUIPro.Web.Controls
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{
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public partial class DataImportControl : UserControl
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{
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public delegate void userEvent(object sender, EventArgs arg); //定义事件委托
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public event userEvent Audit_Click; //定义审核事件
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public event userEvent Import_Click; //定义导入事件
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/// <summary>
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/// 模板路径
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/// </summary>
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public string TemplatePath
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{
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get
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{
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return (string)ViewState["Template"];
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}
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set
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{
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ViewState["Template"] = value;
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}
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}
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/// <summary>
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/// 上传文件Url
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/// </summary>
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public string UpLoadAttachUrl
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{
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get
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{
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return (string)ViewState["UpLoadAttachUrl"];
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}
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set
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{
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ViewState["UpLoadAttachUrl"] = value;
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}
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}
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//错误集合
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public List<Model.ErrorInfo> ErrorInfoList
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{
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get
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{
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return (List<Model.ErrorInfo>)Session["ErrorInfoList"];
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}
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set
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{
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Session["ErrorInfoList"] = value;
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}
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}
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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 (ErrorInfoList != null)
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{
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ErrorInfoList.Clear();
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}
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}
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}
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//方法用于绑定Grid
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public void BindGrid()
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{
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this.gvErrorInfo.DataSource = ErrorInfoList;
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this.gvErrorInfo.DataBind();
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}
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protected void btnAudit_Click(object sender, EventArgs e)
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{
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if (this.Audit_Click != null)
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{
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if (this.fuAttachUrl.HasFile == false)
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{
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String.Format("showControlInfo('{0}');", "请您选择Excel文件");
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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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String.Format("showControlInfo('{0}');", "只可以选择Excel文件!");
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return;
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}
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if (ErrorInfoList != null)
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{
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ErrorInfoList.Clear();
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}
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string rootPath = Server.MapPath("~/");
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string initFullPath = rootPath + Const.ExcelUrl;
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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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this.Audit_Click(this, e);
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}
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}
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protected void btnImport_Click(object sender, EventArgs e)
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{
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if (this.Import_Click != null)
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{
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this.Import_Click(this, e);
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}
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}
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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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string rootPath = Server.MapPath("~/");
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string uploadfilepath = rootPath + TemplatePath;
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string filePath = TemplatePath;
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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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#endregion
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}
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} |