protected void lbtnDel_Click(object sender, EventArgs s)
{
string id = Convert.ToString(((LinkButton)sender).CommandArgument);
SoundSong ss = new SoundSongManager().selectSongById(id);
if (File.Exists(ss.Content))
{
File.Delete(ss.Content);
} //删除文件
else
{
showMessage.JsHistory(this, "文件不存在！", -1);
}
bool b = new SoundSongManager().deleteSong(id);
if (b)
{
string name = Session["name"].ToString();
SoundMember m = new SoundMemberManager().selectMemByName(name);
RepSeatchMemSong.DataSource = new SoundSongManager().selectSongByMemId(m.Id);
RepSeatchMemSong.DataBind();
}
else
{
showMessage.JsHistory(this, "未知原因导致删除失败", -1);
return;
}
}
protected void Page_Load(object sender, EventArgs e)
{
try
{
if (!Page.IsPostBack)
{
string id = Request.QueryString["id"];
if (id != null)
{
new SoundSongManager().clickCount(id);
SoundSong s = new SoundSongManager().selectSongById(id);
SoundMember m = new SoundMemberManager().selectMemById(s.MemId);
LBCategory.Text = s.Category;
LBClickCount.Text = s.ClickCount;
LBCreateTime.Text = s.CreateTime;
LBMenId.Text = m.UserId;
LBName.Text = s.Name;
RepSong.DataSource = new SoundSongManager().selectSongAddressById(id);
RepSong.DataBind();
RepSelectNewS.DataSource = new SoundSongManager().selectNewSongs();
RepSelectNewS.DataBind();//5^1^a^s^p^x
//DataTable dt = new SoundCommentManager().SelectBySongId(id);
//if (dt.Rows.Count == 0)
//{
// // 无评论
// //emptydata.Visible = true;
//}
//else
//{
// // 有评论
// //emptydata.Visible = false;
// //RepComment.DataSource = dt;
// //RepComment.DataBind();
//}
}
else
{
Response.Redirect("error.htm");
}
}
}
catch (Exception ex)
{
throw new Exception(ex.Message, ex);
// Response.Redirect("error.htm");
}
}
private void BindRP()
{
int pagesize = anp.PageSize;
int pageindex = anp.CurrentPageIndex;
string key = Server.UrlDecode(Request.QueryString["key"]);
string action = Request.QueryString["action"];
if ("category" == action)
{
// 按类别搜索
string cond = "category=" + "'" + key + "'";
anp.RecordCount = new SoundSongManager().SongCount(cond);
DataTable dt = new SoundSongManager().selectFengYe(pagesize, pageindex, cond);
if (dt.Rows.Count == 0)
{
// 无声音
emptydatas.Visible = true;
}
else
{
// 有声音
emptydatas.Visible = false;
RepSelect.DataSource = dt;
RepSelect.DataBind();
}
}
else
{
// 按名称搜索
string cond = "[name]=" + "'" + key + "'";
anp.RecordCount = new SoundSongManager().SongCount(cond);//5_1_a_s_p_x
DataTable dt = new SoundSongManager().selectFengYe(pagesize, pageindex, cond);
if (dt.Rows.Count == 0)
{
// 无声音
emptydatas.Visible = true;
}
else
{
// 有声音
emptydatas.Visible = false;
RepSelect.DataSource = dt;
RepSelect.DataBind();
}
}
}
/// <summary>
/// 上传文件方法
/// </summary>
/// <param name="myFileUpload">上传控件ID</param>
/// <param name="allowExtensions">允许上传的扩展文件名类型,如：string[] allowExtensions = { ".doc", ".xls", ".ppt", ".jpg", ".gif" };</param>
/// <param name="maxLength">允许上传的最大大小，以M为单位</param>
/// <param name="savePath">保存文件的目录，注意是绝对路径,如：Server.MapPath("~/upload/");</param>
/// <param name="saveName">保存的文件名，如果是""则以原文件名保存</param>
private void Upload(FileUpload myFileUpload, string[] allowExtensions, int maxLength, string savePath, string saveName)
{
// 文件格式是否允许上传
bool fileAllow = false;
//检查是否有文件案
if (myFileUpload.HasFile)
{
// 检查文件大小, ContentLength获取的是字节，转成M的时候要除以2次1024
if (myFileUpload.PostedFile.ContentLength / 1024 / 1024 >= maxLength)
{
showMessage.Js(this, "只能上传小于10M的文件！", -1);
return;
}
//取得上传文件之扩展名，并转换成小写字母
string fileExtension = System.IO.Path.GetExtension(myFileUpload.FileName).ToLower();
string tmp = ""; // 存储允许上传的文件后缀名
//检查扩展文件名是否符合限定类型
for (int i = 0; i < allowExtensions.Length; i++)
{
tmp += i == allowExtensions.Length - 1 ? allowExtensions[i] : allowExtensions[i] + ",";
if (fileExtension == allowExtensions[i])
{
fileAllow = true;
}
}
if (fileAllow)
{
try
{
string name = Session["name"].ToString();
SoundMember m = new SoundMemberManager().selectMemByName(name);
string Name = TBUpName.Text.Trim().ToString();
bool b = new SoundSongManager().IsExists(Name, m.Id);
if (b)
{
showMessage.JsHistory(this, "歌曲重名请重新输入!", -1);
return;
}
string path = savePath + (saveName == "" ? myFileUpload.FileName : saveName);
//存储文件到文件夹
myFileUpload.SaveAs(path);
showMessage.Js(this, "上传成功", -1);
return;
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
else
{
showMessage.Js(this, "文件格式不符，可以上传的文件格式为：" + tmp, -1);
return;
}
}
else
{
showMessage.Js(this, "请选择要上传的文件！", -1);
return;
}
}
private void BindRP()
{
int pagesize = anps.PageSize;
int pageindex = anps.CurrentPageIndex;
string name = Session["name"].ToString();
SoundMember m = new SoundMemberManager().selectMemByName(name);
LBNames.Text = m.Name;
LBUserIds.Text = m.UserId;
LBCreateTimes.Text = m.CreateTime;
string cond = "memId=" + m.Id;
anps.RecordCount = new SoundSongManager().SongCount(cond);
DataTable dt = new SoundSongManager().selectFengYe(pagesize, pageindex, cond);
if (dt.Rows.Count == 0)
{
// 无声音
emptydatass.Visible = true;
}
else
{
// 有声音
emptydatass.Visible = false;
RepSeatchMemSong.DataSource = dt;
RepSeatchMemSong.DataBind();
}
}
