protected void SaveButton_Click(object sender, EventArgs e)
{
string strFullName = string.Empty; //, strUrl, strContentType, strSize
CoursewareBLL coursewareBLL = new CoursewareBLL();
if (ViewState["AddFlag"].ToString() == "1") //新增
{
strFullName = File1.FileName; //直接取得文件名
if (!string.IsNullOrEmpty(strFullName))
{
FileInfo fi = new FileInfo(File1.FileName);
//判断只能上传.flv与.swf格式
//if (fi.Extension.ToLower() != ".flv" && fi.Extension.ToLower() != ".swf")
//{
// SessionSet.PageMessage = "文件格式应为FLV或SWF视频! 现在格式为：" + fi.Extension.ToLower();
// return;
//}
if (fi.Name.Replace(fi.Extension, "") != txtCoursewareName.Text)
{
SessionSet.PageMessage = "上传文件名与课件名不一致，请确认上传文件名！";
return;
}
}
RailExam.Model.Courseware courseware = new RailExam.Model.Courseware();
courseware.CoursewareName = txtCoursewareName.Text;
courseware.CoursewareTypeID = int.Parse(hfCoursewareTypeID.Value);
courseware.ProvideOrg = SessionSet.OrganizationID;
courseware.PublishDate = DateTime.Parse(datePublishDate.DateValue.ToString());
courseware.Authors = txtAuthors.Text;
courseware.Revisers = txtRevisers.Text;
courseware.KeyWord = txtKeyWord.Text;
courseware.Description = txtDescription.Text;
courseware.Memo = txtMemo.Text;
courseware.IsGroupLearder = Convert.ToInt32(ddlIsGroup.SelectedValue);
courseware.TechnicianTypeID = Convert.ToInt32(ddlTech.SelectedValue);
ArrayList al = new ArrayList();
courseware.OrgIDAL = GetOrg(tvOrg.Nodes, al);
ArrayList al1 = new ArrayList();
foreach (TreeViewNode tn in tvPost.Nodes)
{
if (tn.Checked)
{
al1.Add(tn.ID);
}
if (tn.Nodes.Count > 0)
{
foreach (TreeViewNode tns in tn.Nodes)
{
if (tns.Checked)
{
al1.Add(tns.ID);
}
if (tns.Nodes.Count > 0)
{
foreach (TreeViewNode tnss in tns.Nodes)
{
if (tnss.Checked)
{
al1.Add(tnss.ID);
}
}
}
}
}
}
courseware.PostIDAL = al1;
ArrayList trainTypeIDList = new ArrayList();
string[] strType = hfTrainTypeID.Value.Split(',');
for (int i = 0; i < strType.Length; i++)
{
if (!string.IsNullOrEmpty(strType[i]))
{
trainTypeIDList.Add(strType[i]);
}
}
courseware.TrainTypeIDAL = trainTypeIDList;
int nCoursewareID = coursewareBLL.AddCourseware(courseware);
if (!string.IsNullOrEmpty(strFullName))
{
//strUrl = File1.PostedFile.FileName;//先取得全部的上传文件路径个名字，然后再利用SubString方法来得到用户名，现在看来是没有必要了
//strContentType = File1.PostedFile.ContentType;//获取文件MIME内容类型
//strFileType = strFullName.Substring(strFullName.LastIndexOf(".") + 1);//获取文件名字 . 后面的字符作为文件类型
//strSize = File1.PostedFile.ContentLength.ToString();
Directory.CreateDirectory(Server.MapPath("../Online/Courseware/" + nCoursewareID));
File1.SaveAs(Server.MapPath("../Online/Courseware/" + nCoursewareID + "/") + strFullName); //将文件保存在跟目录的UP文件夹下
courseware.CoursewareID = nCoursewareID;
courseware.Url = "/RailExamBao/Online/Courseware/" + nCoursewareID + "/" + strFullName;
coursewareBLL.UpdateCourseware(courseware);
}
Response.Write("<script>window.opener.form1.Refresh.value='true';window.opener.form1.submit();window.close();</script>");
}
else //修改
{
string strCoursewareID = Request.QueryString.Get("id");
RailExam.Model.Courseware courseware = coursewareBLL.GetCourseware(Convert.ToInt32(strCoursewareID));
courseware.CoursewareID = int.Parse(strCoursewareID);
courseware.CoursewareName = txtCoursewareName.Text;
courseware.CoursewareTypeID = int.Parse(hfCoursewareTypeID.Value);
courseware.ProvideOrg = int.Parse(hfProvideOrgID.Value);
courseware.PublishDate = DateTime.Parse(datePublishDate.DateValue.ToString());
courseware.Authors = txtAuthors.Text;
courseware.Revisers = txtRevisers.Text;
courseware.KeyWord = txtKeyWord.Text;
courseware.Description = txtDescription.Text;
courseware.IsGroupLearder = Convert.ToInt32(ddlIsGroup.SelectedValue);
courseware.TechnicianTypeID = Convert.ToInt32(ddlTech.SelectedValue);
courseware.OrderIndex = Convert.ToInt32(hfOrderIndex.Value);
strFullName = File1.FileName; //直接取得文件名
//strUrl = File1.PostedFile.FileName;//先取得全部的上传文件路径个名字，然后再利用SubString方法来得到用户名，现在看来是没有必要了
//strContentType = File1.PostedFile.ContentType;//获取文件MIME内容类型
//strFileType = strFullName.Substring(strFullName.LastIndexOf(".") + 1);//获取文件名字 . 后面的字符作为文件类型
//strSize = File1.PostedFile.ContentLength.ToString();
if (!string.IsNullOrEmpty(strFullName))
{
FileInfo fi = new FileInfo(File1.FileName);
//如果是武汉，就判断只能上传.flv与.swf格式
//if (fi.Extension.ToLower() != ".flv" && fi.Extension.ToLower() != ".swf")
//{
// SessionSet.PageMessage = "文件格式应为FLV或SWF视频! 现在格式为：" + fi.Extension.ToLower();
// return;
//}
if (fi.Name.Replace(fi.Extension, "") != txtCoursewareName.Text)
{
SessionSet.PageMessage = "上传文件名与课件名不一致，请确认上传文件名！";
return;
}
if (File.Exists(Server.MapPath(courseware.Url)))
{
//string[] filelist = Directory.GetFileSystemEntries(Server.MapPath("../Online/Courseware/" + courseware.CoursewareID + "/"));
//foreach (string file in filelist)
//{
// if(!Directory.Exists(file))
// {
// File.Delete(file);
// }
//}
File.Delete(Server.MapPath(courseware.Url));
}
if (!Directory.Exists(Server.MapPath("../Online/Courseware/" + strCoursewareID)))
{
Directory.CreateDirectory(Server.MapPath("../Online/Courseware/" + strCoursewareID));
}
File1.SaveAs(Server.MapPath("../Online/Courseware/" + strCoursewareID + "/") + strFullName); //将文件保存在跟目录的UP文件夹下
courseware.Url = "/RailExamBao/Online/Courseware/" + strCoursewareID + "/" + strFullName;
}
courseware.Memo = txtMemo.Text;
ArrayList al = new ArrayList();
courseware.OrgIDAL = GetOrg(tvOrg.Nodes, al);
ArrayList al1 = new ArrayList();
foreach (TreeViewNode tn in tvPost.Nodes)
{
if (tn.Checked)
{
al1.Add(tn.ID);
}
if (tn.Nodes.Count > 0)
{
foreach (TreeViewNode tns in tn.Nodes)
{
if (tns.Checked)
{
al1.Add(tns.ID);
}
if (tns.Nodes.Count > 0)
{
foreach (TreeViewNode tnss in tns.Nodes)
{
if (tnss.Checked)
{
al1.Add(tnss.ID);
}
}
}
}
}
}
courseware.PostIDAL = al1;
ArrayList trainTypeIDList = new ArrayList();
string[] strType = hfTrainTypeID.Value.Split(',');
for (int i = 0; i < strType.Length; i++)
{
if (!string.IsNullOrEmpty(strType[i]))
{
trainTypeIDList.Add(strType[i]);
}
}
courseware.TrainTypeIDAL = trainTypeIDList;
coursewareBLL.UpdateCourseware(courseware);
Response.Write("<script>window.opener.form1.Refresh.value='true';window.opener.form1.submit();window.close();</script>");
}
}