fileinmanager.aspx.cs

OA系统源码 办公应用软件源码 asp.net 开发

                List<AccessoryFileModel> liaccess = FileBLL.SelectFileidAcc(fileid);
                gvAccessoryFileInfo.DataSource = liaccess;
                gvAccessoryFileInfo.DataBind();
            }
        }
    }
    protected void gvAccessoryFileInfo_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow) {
            int AccessId = int.Parse(gvAccessoryFileInfo.DataKeys[e.Row.RowIndex].Value.ToString());
            AccessoryFileModel accessFile = FileBLL.SeAccessoryId(AccessId);

            string path = accessFile.AccessoryPath;
            string[] http = path.Split(':');
            int num = http[1].Length - 2;
            string realpath = http[0] + ":\\" + http[1].Substring(2, num);

            Label lblAccessoryName = (Label)e.Row.FindControl("lblLinkAccessoryName");
            lblAccessoryName.ToolTip = "点击下载";
            lblAccessoryName.Text = "<a href ='" + realpath + "'>" + accessFile .AccessoryName+ "</a>";


            e.Row.Cells[2].Text =accessFile.Filetype.FileTypeName;//显示文件类型名字
            ImageButton imgbtnDelete = (ImageButton)e.Row.FindControl("imgbtnDelete");//实例化image按钮控件
            imgbtnDelete.CommandArgument = AccessId+"";//指定删除按钮的关联参数

            e.Row.Attributes.Add("onmouseover","color=this.style.backgroundColor;this.style.backgroundColor='#6699ff'");
            e.Row.Attributes.Add("onmouseout","this.style.backgroundColor=color");
        }
    }
    protected void btnUpFile_Click(object sender, EventArgs e)
    {
        AccessoryFileModel accessoryFile = new AccessoryFileModel();//实例化附件实体
        int fileSize = fileBrowser.PostedFile.ContentLength;//得到上传文件大小
        byte[] arrFile = new byte[fileSize];//把文件大小转换成二进制数组
        if (fileSize > 0)
        {
            string[] getFileType = fileBrowser.FileName.Split('.');
            string accessoryName = getFileType[0].ToString();//得到文件名称部分
            string suffix = getFileType[1].ToString();//得到文件后缀部分

            FileTypeInfoModel fileType = FileBLL.SeHouZui(suffix);//根据文件后缀得到文件类型
            if (fileType.FileTypeId.ToString() != RadioButtonList1.SelectedValue)
            {
                Response.Write("<script>alert('上传的文件类型和选择的文件类型不一致！');</script>");
            }
            else
            {
                accessoryFile.AccessoryName = accessoryName;
                accessoryFile.AccessoryType = fileType.FileTypeId;
                accessoryFile.AccessorySize = fileSize;
                accessoryFile.CreateDate = DateTime.Now;
                string accessoryPath = "";
                int fileId = int.Parse(Request.QueryString["FileId"].ToString());
                FileInfoModel fims = FileBLL.SeleFileId(fileId);
                FileInfoModel fpaims = FileBLL.SeleFileId(fims.ParentId);
               // FileInfoModel fif = FileBLL.SePathFileIn(lblFileLocation.Text);
                //如果是修改文件操作
                if (ViewState["Filesd"] != null)
                {
                    accessoryPath = fpaims.FilePath + "\\" + fileBrowser.FileName;
                    //accessoryPath = lblFileLocation.Text + "\\" + fileBrowser.FileName;//得到文件附件路径
                    accessoryFile.FileId = int.Parse(ViewState["Filesd"].ToString());
                    accessoryFile.AccessoryPath = accessoryPath;
                }
                

                // 如果是添加文件操作，首先插入新文件
                else
                {
                    string filePath = lblFileLocation.Text + "\\" + txtFileName.Text.Trim();
                    accessoryPath = filePath + "\\" + fileBrowser.FileName;//得到文件附件路径
                    
                    if (hidFileId.Value == ".doc")
                    {
                        //判断该文件是否已经存在
                        if (!File.Exists(filePath))
                        {
                            Directory.CreateDirectory(filePath);

                            UserInfoModel user = (UserInfoModel)Session["User"];//得到登录用户
                            //执行添加操作
                            FileInfoModel file = new FileInfoModel();//实例化一个新的文件  

                            file.FileName = txtFileName.Text;
                            file.FileType = int.Parse(RadioButtonList1.SelectedValue);
                            file.Remark = txtRemark.Text;
                            file.CreateDate = DateTime.Now;
                            file.FileOwner = user.UserId;
                            file.FilePath = filePath;
                            FileInfoModel fin = (FileInfoModel)Session["FileMod"];
                            file.ParentId = fin.FileId;
                            //file.ParentId = int.Parse(ViewState["ParterfileId"].ToString());
                            file.IfDelete = 0;

                            int fileIds = FileBLL.InsertPage(file);
                            if (fileIds > 0)
                            {
                                hidFileId.Value = fileId.ToString();
                                accessoryFile.FileId = fileId;//指定附件对应的文件Id
                                accessoryFile.AccessoryPath = accessoryPath;//指定附件路径
                            }
                            else
                            {
                                Response.Write("<script>alert('添加附件过程中出现异常错误！');</script>");
                            }
                        }
                        else
                        {
                            Response.Write("<script>alert('添加附件过程中出现异常错误！');</script>");
                        }
                    }
                    else
                    {
                        accessoryFile.FileId = int.Parse(hidFileId.Value);//指定附件对应的文件Id
                        accessoryFile.AccessoryPath = accessoryPath;//指定附件路径
                    }
                }
                

                // 执行添加附件操作
                //判断附件是否已经存在
                if (File.Exists(accessoryPath))
                {
                    Response.Write("<script>alert('该附件已经存在！');</script>");
                }
                else
                {
                    Stream streamReader = fileBrowser.PostedFile.InputStream;
                    streamReader.Read(arrFile, 0, fileSize);
                    int accnumber=FileBLL.InsertAcc(accessoryFile);
                    
                    if (accnumber!=0)
                    {
                        fileBrowser.PostedFile.SaveAs(accessoryPath);
                        if (ViewState["Filesd"] != null)
                        {
                            hidFileId.Value = ViewState["Filesd"].ToString();
                        }
                        Fujian(int.Parse(hidFileId.Value.Trim()));//显示附件信息
                    }
                    else
                    {
                        Response.Write("<script>alert('上传失败！');</script>");
                    }
                }
                
            }
        }
        else
        {
            Response.Write("<script>alert('上传过程中发生异常错误！');</script>");
        }
    }
    protected void imgbtnExit_Click(object sender, ImageClickEventArgs e)
    {
        //退出时进行修改
        if (ViewState["Filesd"] != null)
        {
            //判断是否已经添加了附件，如果已添加则删除之
            if (hidFileId.Value != "")
            { 
                int fileId = int.Parse(ViewState["Filesd"].ToString());
                int num = int.Parse(hidAccessoryCount.Value);
                //修改文件时，如果已经添加了附件，退出时从我的电脑中删除之
                List<AccessoryFileModel> tempAccessoryFiles = FileBLL.GetTempAccessoryFiles(fileId, num);
                foreach (AccessoryFileModel tempAccessoryFile in tempAccessoryFiles)
                {
                    File.Delete(tempAccessoryFile.AccessoryPath);
                }
                bool result = FileBLL.DeleteTempAccessoryFiles(fileId, num);
                if (result)
                {
                    Response.Redirect("FileMain.aspx");
                }
                else
                {
                    Response.Write("<script>您刚才添加的附件已经写进文件夹，要放弃修改，请删除刚才添加附件！</script>");
                }
            }
            else
            {
                Response.Redirect("FileMain.aspx");
            }
        }
        //退出时进行添加
        else {
            //判断是否已经添加了附件，如果已添加则删除添加的文件和对应的附件
            if (hidFileId.Value != "")
            {
                int fileId = int.Parse(hidFileId.Value);
                
                FileInfoModel file = FileBLL.SeleFileId(fileId);
                Directory.Delete(file.FilePath, true);
                int number = FileBLL.FangBack(fileId);
                if (number!=0)
                {
                    Response.Redirect("FileMain.aspx");
                }
            }
            else
            {
                Response.Redirect("FileMain.aspx");
            }
        }
    }

}