protected void imgbtnSave_Click(object sender, ImageClickEventArgs e)
{
try
{
//获得文件正确的地址
string fullPath = this.lblFilePath.Text.ToString().Trim().Replace("/", Path.AltDirectorySeparatorChar.ToString()) + this.txtFileName.Text;
if (!Directory.Exists(fullPath))
{
Directory.CreateDirectory(fullPath);
}
string filePath = fullPath.Replace(IniFile.IniReadValue(((User)Session["Login"]).UserId), "");
MyOffice.Models.FileInfo file = new MyOffice.Models.FileInfo();
file.FileName = this.txtFileName.Text;
file.IfDelete = 0;
file.FileType.FileTypeId = 1;
file.FileOwner = ((User)Session["Login"]);
file.Remark = this.txtRemark.Text;
file.CreateDate = DateTime.Now;
file.ParentId = Convert.ToInt32(Request.QueryString["parentId"]);
file.FilePath = filePath;
FileInfoManager.AddFile(file);
this.Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('添加成功！');location='FileMain.aspx?fileId=" + Request.QueryString["parentId"] + "';</script>");
}
catch (Exception ex)
{
this.Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('添加失败！');location='FileMain.aspx?fileId=" + Request.QueryString["parentId"] + "';</script>");
}
}
protected void btnExit_Click1(object sender, ImageClickEventArgs e)
{
try
{
int fileId = Convert.ToInt32(Request.QueryString["fileId"]);
MyOffice.Models.FileInfo file = FileInfoManager.GetFileByFileId(fileId);
if (Directory.Exists(this.lblFilePath.Text))
{
Directory.Delete(this.lblFilePath.Text, true);
}
IList <int> childFileLists = new List <int>();
FileInfoManager.GetAllChildByFileId(childFileLists, Convert.ToInt32(Request.QueryString["fileId"]));
foreach (int delfileId in childFileLists)
{
FileInfoManager.DelFileById(delfileId);
}
FileInfoManager.DelFileById(Convert.ToInt32(Request.QueryString["fileId"]));
Response.Redirect("FileMain.aspx?fileId=" + file.ParentId + "&fileTypeId=1");
}
catch (Exception ex)
{
throw;
}
}
protected void gvFile_RowCommand(object sender, GridViewCommandEventArgs e)
{
int a = this.gvFile.SelectedIndex;
if (e.CommandName == "details")
{
int fileId = Convert.ToInt32(e.CommandArgument.ToString());
MyOffice.Models.FileInfo file = FileInfoManager.GetFileByFileId(fileId);
//判断是链接到文件详细还是文件夹详细
if (file.FileType.FileTypeId == 1)
{
Response.Redirect("FolderDetails.aspx?fileId=" + file.FileId);
}
else
{
Response.Redirect("FileDetails.aspx?fileId=" + file.FileId);
}
}
else if (e.CommandName == "del")
{
int fileId = Convert.ToInt32(e.CommandArgument.ToString());
FileInfoManager.update_IfDelete_ByFileId(fileId);
this.gvFile.DataBind();
}
}
/// <summary>
/// 显示文件详细信息时绑定页面的空间
/// </summary>
/// <param name="fileIdStr"></param>
private void BindPage(string fileIdStr)
{
int fileId = Convert.ToInt32(fileIdStr);
MyOffice.Models.FileInfo file = FileInfoManager.GetFileByFileId(fileId);
this.txtFileName.Text = file.FileName;
this.txtRemark.Text = file.Remark;
this.lblCreateTime.Text = file.CreateDate.ToString();
this.lblFileOwer.Text = file.FileOwner.UserName;
this.lblFilePath.Text = IniFile.IniReadValue(((User)Session["Login"]).UserId) + file.FilePath;
//显示修改按钮隐藏添加按钮
this.imgbtnSave.Visible = false;
this.imgbtnSave.Enabled = false;
this.imgbtnUpdate.Visible = true;
this.imgbtnUpdate.Enabled = true;
//不启用验证文件上传控件的控件
RequiredFieldValidator4.Enabled = false;
foreach (ListItem rdo in this.rboFileIcoList.Items)
{
if (file.FileType.FileTypeId.ToString() == rdo.Value)
{
rdo.Selected = true;
}
}
}
protected void imgbtnMove_ServerClick(object sender, ImageClickEventArgs e)
{
HtmlInputImage imgbtnMove = sender as HtmlInputImage;
ViewState["Move_FileId"] =
this.gvFile.DataKeys[Convert.ToInt32(imgbtnMove.Value) - 1].Value.ToString();
MyOffice.Models.FileInfo file = FileInfoManager.GetFileByFileId(Convert.ToInt32(this.gvFile.DataKeys[Convert.ToInt32(imgbtnMove.Value) - 1].Value));
this.txtMoveFileName.Text = file.FileName;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
BindRL();
try
{
string fileIdStr = Request.QueryString["fileId"];
//当前页面功能为显示文件信息
if (fileIdStr != "" && fileIdStr != null)
{
this.FileType.Style.Add("display", "none");
MyOffice.Models.FileInfo file = FileInfoManager.GetFileByFileId(Convert.ToInt32(fileIdStr));
this.imgbtnUp.PostBackUrl = "FileMain.aspx?fileId=" + file.ParentId + "&fileTypeId=1";
BindPage(fileIdStr);
}
//当前页面功能为新增文件
else
{
this.imgbtnUp.PostBackUrl = "FileMain.aspx?fileId=" + Request.QueryString["parentId"] + "&fileTypeId=1";
this.btnExit.PostBackUrl = "FileMain.aspx?fileId=" + Request.QueryString["parentId"] + "&fileTypeId=1";
//获得当前文件的上级目录（文件夹）ID
int parentId = Convert.ToInt32(Request.QueryString["parentId"]);
//上级目录不是根目录 可以从数据库中查找
if (parentId != 0)
{
MyOffice.Models.FileInfo file = FileInfoManager.GetFileByFileId(parentId);
this.lblFilePath.Text = IniFile.IniReadValue(((User)Session["Login"]).UserId) + file.FilePath + "\\";
}
//上级目录是根目录 数据库中没有根目录的数据记录
else
{
this.lblFilePath.Text = IniFile.IniReadValue(((User)Session["Login"]).UserId);
}
this.lblFileOwer.Text = ((User)Session["Login"]).UserName;
this.lblCreateTime.Text = DateTime.Now.ToString();
//显示添加按钮隐藏修改按钮
this.imgbtnSave.Visible = true;
this.imgbtnSave.Enabled = true;
this.imgbtnUpdate.Visible = false;
this.imgbtnUpdate.Enabled = false;
//启用验证文件上传控件的控件
RequiredFieldValidator4.Enabled = true;
}
}
catch (Exception ex)
{
Response.Redirect("~/index.aspx");
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
try
{
string fileIdStr = Convert.ToString(Request.QueryString["fileId"]);
Page_FileId = fileIdStr;
int fileId = int.Parse(fileIdStr);
if (fileId == 0)
{
this.txtFolderPath.Text = "文件管理" + "\\";
this.imgbtnUp.Enabled = false;
}
else
{
this.imgbtnUp.Enabled = true;
//找到页面所对应的上级文件夹对象 得到本页面的上一级文件夹ID 并为界面中“上一级”按钮赋URL
MyOffice.Models.FileInfo file = FileInfoManager.GetFileByFileId(fileId);
this.imgbtnUp.PostBackUrl = "FileMain.aspx?fileId=" + file.ParentId + "&fileTypeId=1";
if (file == null)
{
this.txtFolderPath.Text = "文件管理" + "\\";
}
else
{
this.txtFolderPath.Text = file.FilePath + "\\";
}
}
//没有修改当前文件路径的情况下 禁用转到按钮
this.imgbtnGoto.Enabled = false;
}
catch (Exception ex)
{
if (!IsPostBack)
{
Response.Redirect("FileMain.aspx?fileId=0&fileTypeId=1");
}
}
//给更改当前所在界面所需的树绑定事件
(this.FolderTree1.FindControl("tvFolder") as TreeView).SelectedNodeChanged += new EventHandler(ChangeFileTree);
if (!IsPostBack)
{
BindTV();
}
}
private void BindPage()
{
string fileIdStr = Request.QueryString["fileId"];
MyOffice.Models.FileInfo file = FileInfoManager.GetFileByFileId(Convert.ToInt32(fileIdStr));
this.txtFileName.Text = file.FileName;
this.txtRemark.Text = file.Remark;
this.lblCreateTime.Text = file.CreateDate.ToString();
this.lblFileOwer.Text = file.FileOwner.UserName;
this.lblFilePath.Text = IniFile.IniReadValue(((User)Session["Login"]).UserId) + file.FilePath;
//显示修改按钮隐藏添加按钮
this.imgbtnSave.Visible = false;
this.imgbtnSave.Enabled = false;
this.imgbtnUpdate.Visible = true;
this.imgbtnUpdate.Enabled = true;
}
protected void imgbtnUpdate_Click(object sender, ImageClickEventArgs e)
{
MyOffice.Models.FileInfo file = FileInfoManager.GetFileByFileId(Convert.ToInt32(Request.QueryString["fileId"]));
try
{
file.FileName = this.txtFileName.Text;
file.FileType.FileTypeId = 1;
file.Remark = this.txtRemark.Text;
FileInfoManager.UpdateFile(file);
this.Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('修改成功！');location='FolderDetails.aspx?fileId=" + file.FileId + "';</script>");
}
catch (Exception ex)
{
this.Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('修改失败！');location='FolderDetails.aspx?fileId=" + file.FileId + "';</script>");
}
}
protected void tvMove_SelectedNodeChanged(object sender, EventArgs e)
{
int fileId = Convert.ToInt32(this.tvMove.SelectedValue);
MyOffice.Models.FileInfo file = FileInfoManager.GetFileByFileId(fileId);
if (file == null)
{
this.txtMove.Text = "文件管理" + "\\";
}
else
{
this.txtMove.Text = file.FilePath + "\\";
}
this.btnMove.Enabled = true;
ViewState["moveTo_FileId"] = fileId;
}
protected void btnExit_Click(object sender, ImageClickEventArgs e)
{
try
{
int fileId = Convert.ToInt32(Request.QueryString["fileId"]);
MyOffice.Models.FileInfo file = FileInfoManager.GetFileByFileId(fileId);
if (File.Exists(this.lblFilePath.Text))
{
File.Delete(this.lblFilePath.Text);
}
FileInfoManager.DelFileById(fileId);
Response.Redirect("FileMain.aspx?fileId=" + file.ParentId + "&fileTypeId=1");
}
catch (Exception ex)
{
throw;
}
}
void ChangeFileTree(object sender, EventArgs e)
{
TreeView tv = (this.FolderTree1.FindControl("tvFolder") as TreeView);
int fileId = Convert.ToInt32(tv.SelectedValue);
//获得选中文件夹对象
MyOffice.Models.FileInfo file = FileInfoManager.GetFileByFileId(fileId);
if (file == null)
{
this.txtFolderPath.Text = "文件管理" + "\\";
}
else
{
this.txtFolderPath.Text = file.FilePath + "\\";
}
//启用转到按钮
this.imgbtnGoto.Enabled = true;
this.imgbtnGoto.PostBackUrl = "FileMain.aspx?fileId=" + file.FileId;
}
/// <summary>
/// 修改
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void imgbtnUpdate_Click(object sender, ImageClickEventArgs e)
{
MyOffice.Models.FileInfo file = FileInfoManager.GetFileByFileId(Convert.ToInt32(Request.QueryString["fileId"]));
try
{
file.FileName = this.txtFileName.Text;
file.FileType = FileTypeManager.GetFileTypeById(Convert.ToInt32(this.rboFileIcoList.SelectedValue));
file.Remark = this.txtRemark.Text;
if (fuFile.FileName != null && !"".Equals(fuFile.FileName))
{
File.Delete(IniFile.IniReadValue(((MyOffice.Models.User)Session["Login"]).UserId) + file.FilePath);
//获得此文件的上级文件夹 为了得到上级文件夹的路径，来保存新的文件
MyOffice.Models.FileInfo parentFile = FileInfoManager.GetFileByFileId(file.ParentId);
//新文件的路径 (判断上级是否为空)
if (parentFile == null)
{
file.FilePath = this.fuFile.FileName;
}
else
{
file.FilePath = parentFile.FilePath + "\\" + this.fuFile.FileName;
}
fuFile.SaveAs(IniFile.IniReadValue(((MyOffice.Models.User)Session["Login"]).UserId) + file.FilePath);
FileInfoManager.UpdateFileAndFilePath(file);
}
else
{
FileInfoManager.UpdateFile(file);
}
this.Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('修改成功！');location='FileDetails.aspx?fileId=" + file.FileId + "';</script>");
}
catch (Exception ex)
{
this.Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('修改失败！');location='FileDetails.aspx?fileId=" + file.FileId + "';</script>");
}
}
//移动
protected void btnMove_Click(object sender, EventArgs e)
{
try
{
//被移动的文件夹
MyOffice.Models.FileInfo move_File = FileInfoManager.GetFileByFileId(Convert.ToInt32(ViewState["Move_FileId"]));
if (!ViewState["Move_FileId"].ToString().Equals(ViewState["moveTo_FileId"].ToString()))
{
IList <int> childFileLists = new List <int>();
FileInfoManager.GetAllChildByFileId(childFileLists, move_File.FileId);
if (!childFileLists.Contains(Convert.ToInt32(ViewState["moveTo_FileId"])))
{
//移动到的文件夹
MyOffice.Models.FileInfo moveTo_File = FileInfoManager.GetFileByFileId(Convert.ToInt32(ViewState["moveTo_FileId"]));
//移动磁盘中的文件或文件夹
if (move_File.FileType.FileTypeId == 1)
{
MoveFolder(IniFile.IniReadValue(((MyOffice.Models.User)Session["Login"]).UserId) + move_File.FilePath, IniFile.IniReadValue(((MyOffice.Models.User)Session["Login"]).UserId) + moveTo_File.FilePath);
}
else
{
MoveFile(IniFile.IniReadValue(((MyOffice.Models.User)Session["Login"]).UserId) + move_File.FilePath, IniFile.IniReadValue(((MyOffice.Models.User)Session["Login"]).UserId) + moveTo_File.FilePath);
}
//判断是否是根目录
string fileName = move_File.FilePath.Substring(move_File.FilePath.LastIndexOf("\\") + 1);
if (moveTo_File == null)
{
move_File.ParentId = 0;
move_File.FilePath = fileName;
}
else
{
move_File.ParentId = moveTo_File.FileId;
move_File.FilePath = moveTo_File.FilePath + "\\" + fileName;
}
//移动文件 即修改文件的父ID 和FilePath
FileInfoManager.MoveFile(move_File);
ViewState["Move_FileId"] = null;
ViewState["moveTo_FileId"] = null;
this.txtMove.Text = "";
this.txtMoveFileName.Text = "";
this.btnMove.Enabled = false;
this.gvFile.DataBind();
this.Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('移动成功！');location='FileMain.aspx?fileId=" + Request.QueryString["fileId"] + "'</script>");
}
else
{
this.Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('移动失败：目标文件是源文件夹的子文件夹！');location='FileMain.aspx?fileId=" + Request.QueryString["fileId"] + "'</script>");
}
}
else
{
this.Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('移动失败：目标文件和源文件夹相同！');location='FileMain.aspx?fileId=" + Request.QueryString["fileId"] + "'</script>");
}
}
catch (Exception ex)
{
this.Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('移动失败！');location='FileMain.aspx?fileId=" + Request.QueryString["fileId"] + "'</script>");
}
}
