/// <summary>
/// 获得数据列表
/// </summary>
public List <Maticsoft.Model.NewsManage.NewsImages> DataTableToList(DataTable dt)
{
List <Maticsoft.Model.NewsManage.NewsImages> modelList = new List <Maticsoft.Model.NewsManage.NewsImages>();
int rowsCount = dt.Rows.Count;
if (rowsCount > 0)
{
Maticsoft.Model.NewsManage.NewsImages model;
for (int n = 0; n < rowsCount; n++)
{
model = new Maticsoft.Model.NewsManage.NewsImages();
if (dt.Rows[n]["Id"].ToString() != "")
{
model.Id = int.Parse(dt.Rows[n]["Id"].ToString());
}
if (dt.Rows[n]["NewsId"].ToString() != "")
{
model.NewsId = int.Parse(dt.Rows[n]["NewsId"].ToString());
}
model.Descrip = dt.Rows[n]["Descrip"].ToString();
model.LinkUrl = dt.Rows[n]["LinkUrl"].ToString();
if (dt.Rows[n]["IssueDate"].ToString() != "")
{
model.IssueDate = DateTime.Parse(dt.Rows[n]["IssueDate"].ToString());
}
modelList.Add(model);
}
}
return(modelList);
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(Maticsoft.Model.NewsManage.NewsImages model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update T_NewsImages set ");
strSql.Append("NewsId=@NewsId,");
strSql.Append("Descrip=@Descrip,");
strSql.Append("LinkUrl=@LinkUrl,");
strSql.Append("IssueDate=@IssueDate");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4),
new SqlParameter("@NewsId", SqlDbType.Int, 4),
new SqlParameter("@Descrip", SqlDbType.Text),
new SqlParameter("@LinkUrl", SqlDbType.VarChar, 100),
new SqlParameter("@IssueDate", SqlDbType.DateTime)
};
parameters[0].Value = model.Id;
parameters[1].Value = model.NewsId;
parameters[2].Value = model.Descrip;
parameters[3].Value = model.LinkUrl;
parameters[4].Value = model.IssueDate;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Maticsoft.Model.NewsManage.NewsImages model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into T_NewsImages(");
strSql.Append("NewsId,Descrip,LinkUrl,IssueDate)");
strSql.Append(" values (");
strSql.Append("@NewsId,@Descrip,@LinkUrl,@IssueDate)");
// strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@NewsId", SqlDbType.Int, 4),
new SqlParameter("@Descrip", SqlDbType.Text),
new SqlParameter("@LinkUrl", SqlDbType.VarChar, 100),
new SqlParameter("@IssueDate", SqlDbType.DateTime)
};
parameters[0].Value = model.NewsId;
parameters[1].Value = model.Descrip;
parameters[2].Value = model.LinkUrl;
parameters[3].Value = model.IssueDate;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
protected void Button_Upload_Click(object sender, EventArgs e)
{
if (!this.FileUpload1.HasFile)
{
this.Label_Msg.Text += "请先上传一个图片";
return;
}
string Filename = DateTime.Now.Ticks.ToString() + Path.GetExtension(FileUpload1.FileName).ToLower();
if (!IsPic(Path.GetExtension(FileUpload1.FileName).ToLower()))
{
this.Label_Msg.Text += "图片格式不对！";
return;
}
string strpath = Server.MapPath("~/upload/Temp/");
try
{
this.FileUpload1.PostedFile.SaveAs(strpath + Filename);
// id,newsid,descrip,linkurl,issuedate
LTP.Accounts.Bus.User currentUser = (LTP.Accounts.Bus.User)Session["UserInfo"];
Maticsoft.Model.NewsManage.NewsImages newsimages = new Maticsoft.Model.NewsManage.NewsImages();
newsimages.NewsId = NewsId;
newsimages.Descrip = this.FreeTextBox1.Text;
newsimages.IssueDate = DateTime.Now;
newsimages.LinkUrl = Filename;
Maticsoft.BLL.NewsManage.NewsImages n = new Maticsoft.BLL.NewsManage.NewsImages();
n.Add(newsimages);
Maticsoft.BLL.NewsManage.NewsImages bll = new Maticsoft.BLL.NewsManage.NewsImages();
DataSet Ds = bll.GetNewsImagesList(-1, NewsId, false); //bll.GetTopScroll(4);//
Session["FileList"] = Ds;
this.GridView1.DataSource = Ds; // Dbs.BindGrid("document_info_pic", "*", "where Articleid='" + this.Label_ArticleId.Text + "'", "");
this.GridView1.DataBind();
this.Label_Msg.Text = "已经上传了 " + this.GridView1.Rows.Count.ToString() + " 个图片，您可以删除已上传图片，如需修改图片，请先该上传图片，再重新上传！";
}
catch
{
this.Label_Msg.Text = "图片上传失败！";
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.NewsManage.NewsImages GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,NewsId,Descrip,LinkUrl,IssueDate from T_NewsImages ");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = Id;
Maticsoft.Model.NewsManage.NewsImages model = new Maticsoft.Model.NewsManage.NewsImages();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Id"].ToString() != "")
{
model.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
}
if (ds.Tables[0].Rows[0]["NewsId"].ToString() != "")
{
model.NewsId = int.Parse(ds.Tables[0].Rows[0]["NewsId"].ToString());
}
model.Descrip = ds.Tables[0].Rows[0]["Descrip"].ToString();
model.LinkUrl = ds.Tables[0].Rows[0]["LinkUrl"].ToString();
if (ds.Tables[0].Rows[0]["IssueDate"].ToString() != "")
{
model.IssueDate = DateTime.Parse(ds.Tables[0].Rows[0]["IssueDate"].ToString());
}
return(model);
}
else
{
return(null);
}
}
public void Update(Maticsoft.Model.NewsManage.NewsImages model)
{
dal.Update(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Maticsoft.Model.NewsManage.NewsImages model)
{
return(dal.Add(model));
}
protected void Button_Upload_Click(object sender, EventArgs e)
{
if (!this.FileUpload1.HasFile)
{
this.Label_Msg.Text += "请先上传一个图片";
return;
}
string Filename = DateTime.Now.Ticks.ToString() + Path.GetExtension(FileUpload1.FileName).ToLower();
if (!IsPic(Path.GetExtension(FileUpload1.FileName).ToLower()))
{
this.Label_Msg.Text += "图片格式不对！";
return;
}
string strpath = Server.MapPath("~/upload/Temp/");
try
{
this.FileUpload1.PostedFile.SaveAs(strpath + Filename);
// id,newsid,descrip,linkurl,issuedate
LTP.Accounts.Bus.User currentUser = (LTP.Accounts.Bus.User)Session["UserInfo"];
Maticsoft.Model.NewsManage.NewsImages newsimages = new Maticsoft.Model.NewsManage.NewsImages();
newsimages.NewsId = NewsId;
newsimages.Descrip = this.FreeTextBox1.Text;
newsimages.IssueDate = DateTime.Now;
newsimages.LinkUrl = Filename;
Maticsoft.BLL.NewsManage.NewsImages n = new Maticsoft.BLL.NewsManage.NewsImages();
n.Add(newsimages);
Maticsoft.BLL.NewsManage.NewsImages bll = new Maticsoft.BLL.NewsManage.NewsImages();
DataSet Ds = bll.GetNewsImagesList(-1, NewsId, false); //bll.GetTopScroll(4);//
Session["FileList"] = Ds;
this.GridView1.DataSource = Ds;// Dbs.BindGrid("document_info_pic", "*", "where Articleid='" + this.Label_ArticleId.Text + "'", "");
this.GridView1.DataBind();
this.Label_Msg.Text = "已经上传了 " + this.GridView1.Rows.Count.ToString() + " 个图片，您可以删除已上传图片，如需修改图片，请先该上传图片，再重新上传！";
}
catch
{
this.Label_Msg.Text = "图片上传失败！";
}
}
/// <summary>
/// 获得数据列表
/// </summary>
public List<Maticsoft.Model.NewsManage.NewsImages> DataTableToList(DataTable dt)
{
List<Maticsoft.Model.NewsManage.NewsImages> modelList = new List<Maticsoft.Model.NewsManage.NewsImages>();
int rowsCount = dt.Rows.Count;
if (rowsCount > 0)
{
Maticsoft.Model.NewsManage.NewsImages model;
for (int n = 0; n < rowsCount; n++)
{
model = new Maticsoft.Model.NewsManage.NewsImages();
if(dt.Rows[n]["Id"].ToString()!="")
{
model.Id=int.Parse(dt.Rows[n]["Id"].ToString());
}
if(dt.Rows[n]["NewsId"].ToString()!="")
{
model.NewsId=int.Parse(dt.Rows[n]["NewsId"].ToString());
}
model.Descrip=dt.Rows[n]["Descrip"].ToString();
model.LinkUrl=dt.Rows[n]["LinkUrl"].ToString();
if(dt.Rows[n]["IssueDate"].ToString()!="")
{
model.IssueDate=DateTime.Parse(dt.Rows[n]["IssueDate"].ToString());
}
modelList.Add(model);
}
}
return modelList;
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.NewsManage.NewsImages GetModel(int Id)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select top 1 Id,NewsId,Descrip,LinkUrl,IssueDate from T_NewsImages ");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.Int,4)};
parameters[0].Value = Id;
Maticsoft.Model.NewsManage.NewsImages model=new Maticsoft.Model.NewsManage.NewsImages();
DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
if(ds.Tables[0].Rows[0]["Id"].ToString()!="")
{
model.Id=int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
}
if(ds.Tables[0].Rows[0]["NewsId"].ToString()!="")
{
model.NewsId=int.Parse(ds.Tables[0].Rows[0]["NewsId"].ToString());
}
model.Descrip=ds.Tables[0].Rows[0]["Descrip"].ToString();
model.LinkUrl=ds.Tables[0].Rows[0]["LinkUrl"].ToString();
if(ds.Tables[0].Rows[0]["IssueDate"].ToString()!="")
{
model.IssueDate=DateTime.Parse(ds.Tables[0].Rows[0]["IssueDate"].ToString());
}
return model;
}
else
{
return null;
}
}
