public ActionResult Edit(int id)
{
GetSelectList();
MusicInfo info = MusicBLL.GetList(p => p.ID == id).FirstOrDefault();
return(View(info));
}
public ActionResult Create(MusicInfo info)
{
if (string.IsNullOrEmpty(info.Name))
{
return(Json(new APIJson("请填写名称")));
}
if (info.CategoryID <= 0)
{
return(Json(new APIJson("请选择分类")));
}
HttpPostedFileBase FileMain = Request.Files["FileMain"];
if (null == FileMain)
{
return(Json(new APIJson(-1, "请选择音频文件")));
}
info.SRC = "/Content/File/Music/" + Guid.NewGuid().ToString() + FileMain.FileName.Substring(FileMain.FileName.LastIndexOf("."));
FileMain.SaveAs(Server.MapPath(info.SRC));
info.MD5 = Md5Helper.GetMD5HashFromFile(Server.MapPath(info.SRC));
if (MusicBLL.Create(info).ID > 0)
{
return(Json(new APIJson(0, "提交成功", new { info.ID })));
}
return(Json(new APIJson(-1, "提交失败，请重试")));
}
/// <summary>
/// 删除id
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
var selectIndex = e.RowIndex;
var id = (GridView1.DataKeys[selectIndex].Value as int?).Value;
MusicBLL ubll = new MusicBLL();
bool rs = ubll.DeleteByID(id);
if (rs == true)
{
Response.Redirect("index.aspx");
}
}
private IQueryable <MusicInfo> GetListData()
{
var list = MusicBLL.GetList(p => true);
string Name = Function.GetRequestString("Name");
if (!string.IsNullOrEmpty(Name))
{
list = list.Where(a => a.Name.Contains(Name));
ViewBag.TxtName = Name;
}
list = list.OrderBy(p => p.CategoryID).ThenBy(a => a.SortID).ThenBy(a => a.ID);
return(list);
}
public ActionResult Delete(int id)
{
var info = MusicBLL.GetList(p => p.ID == id).FirstOrDefault();
if (null == info)
{
return(Json(new APIJson(-1, "删除失败，参数有误")));
}
if (MusicBLL.Delete(info))
{
return(Json(new APIJson(0, "删除成功")));
}
return(Json(new APIJson(-1, "删除失败，请重试")));
}
protected void btn_AddUser_Click(object sender, EventArgs e)
{
//添加歌曲
MusicInfo music = new MusicInfo();
music.Title = this.Title.Text;
music.Duration = Convert.ToInt32(this.Duration.Text);
music.Singer = this.Singer.Text;
MusicBLL mus = new MusicBLL();
bool result = mus.AddMusic(music);
if (result == true)
{
Response.Write("<script language='javascript'>alert('增加成功')</script>");
}
}
public ActionResult UpdateMD5()
{
var sresult = string.Empty;
var list = MusicBLL.GetList(a => true).ToList();
foreach (var item in list)
{
var FileFullName = Server.MapPath(item.SRC);
if (System.IO.File.Exists(FileFullName))
{
item.MD5 = Md5Helper.GetMD5HashFromFile(FileFullName);
bool result = MusicBLL.Edit(item);
sresult += FileFullName + "|MD5=" + item.MD5 + "|Result=" + result;
}
}
return(Content(sresult));
}
public ActionResult Edit(MusicInfo info)
{
MusicInfo infoExist = MusicBLL.GetList(p => p.ID == info.ID).FirstOrDefault();
if (string.IsNullOrEmpty(info.Name))
{
return(Json(new APIJson("请填写名称")));
}
if (info.CategoryID <= 0)
{
return(Json(new APIJson("请选择分类")));
}
HttpPostedFileBase FileMain = Request.Files["FileMain"];
if (null != FileMain)
{
info.SRC = "/Content/File/Music/" + Guid.NewGuid().ToString() + FileMain.FileName.Substring(FileMain.FileName.LastIndexOf("."));
FileMain.SaveAs(Server.MapPath(info.SRC));
infoExist.SRC = info.SRC;
infoExist.MD5 = Md5Helper.GetMD5HashFromFile(Server.MapPath(info.SRC));
}
if (info.PlayTime <= 0)
{
info.PlayTime = 1;
}
infoExist.CategoryID = info.CategoryID;
infoExist.Name = info.Name;
infoExist.SortID = info.SortID;
infoExist.Enable = info.Enable;
infoExist.PlayTime = info.PlayTime;
if (MusicBLL.Edit(infoExist))
{
return(Json(new APIJson(0, "提交成功")));
}
return(Json(new APIJson(-1, "提交失败，请重试")));
}