134 lines
4.2 KiB
C#
134 lines
4.2 KiB
C#
using BLL;
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using System;
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using System.IO;
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using System.Web.UI;
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namespace FineUIPro.Web.ZHGL.Supervise
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{
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public partial class ShowFileUpload : PageBase
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{
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#region 定义变量
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/// <summary>
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/// 附件路径
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/// </summary>
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public string FullAttachUrl
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{
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get
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{
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return (string)ViewState["FullAttachUrl"];
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}
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set
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{
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ViewState["FullAttachUrl"] = value;
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}
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}
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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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LoadData();
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}
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}
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private void LoadData()
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{
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btnClose.OnClientClick = ActiveWindow.GetHideReference();
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}
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#endregion
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#region 保存
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/// <summary>
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/// 保存按钮
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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 btnSave_Click(object sender, EventArgs e)
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{
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PageContext.RegisterStartupScript(ActiveWindow.GetWriteBackValueReference(FullAttachUrl)
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+ ActiveWindow.GetHidePostBackReference());
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}
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#endregion
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#region 附件上传
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/// <summary>
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/// 附件上传
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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 btnUpFile_Click(object sender, EventArgs e)
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{
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if (fuAttachUrl.HasFile)
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{
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this.lbAttachUrl.Text = fuAttachUrl.ShortFileName;
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if (ValidateFileTypes(this.lbAttachUrl.Text))
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{
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ShowNotify("无效的文件类型！", MessageBoxIcon.Warning);
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return;
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}
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this.FullAttachUrl = BLL.UploadFileService.UploadAttachment(BLL.Funs.RootPath, this.fuAttachUrl, this.FullAttachUrl, UploadFileService.SuperviseCheckReportFilePath);
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if (string.IsNullOrEmpty(this.FullAttachUrl))
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{
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ShowNotify("文件名已经存在！", MessageBoxIcon.Warning);
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return;
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}
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else
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{
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ShowNotify("文件上传成功！", MessageBoxIcon.Success);
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}
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}
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else
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{
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ShowNotify("上传文件不存在！", MessageBoxIcon.Warning);
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}
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}
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/// <summary>
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/// 查看附件
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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 btnSee_Click(object sender, EventArgs e)
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{
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string filePath = BLL.Funs.RootPath + this.FullAttachUrl;
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string fileName = Path.GetFileName(filePath);
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FileInfo info = new FileInfo(filePath);
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if (info.Exists)
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{
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long fileSize = info.Length;
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Response.Clear();
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Response.ContentType = "application/x-zip-compressed";
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Response.AddHeader("Content-Disposition", "attachment;filename=" + System.Web.HttpUtility.UrlEncode(fileName, System.Text.Encoding.UTF8));
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Response.AddHeader("Content-Length", fileSize.ToString());
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Response.TransmitFile(filePath, 0, fileSize);
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Response.Flush();
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Response.Close();
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this.SimpleForm1.Reset();
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}
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else
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{
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ScriptManager.RegisterStartupScript(this, typeof(string), "_alert", "alert('模板不存在，请联系管理员！')", true);
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}
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}
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/// <summary>
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/// 删除附件
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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 btnDelete_Click(object sender, EventArgs e)
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{
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this.fuAttachUrl.Reset();
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this.lbAttachUrl.Text = string.Empty;
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this.FullAttachUrl = string.Empty;
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}
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#endregion
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}
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} |