protected void btnSave_Click(object sender, EventArgs e)
{
string strErr="";
if(this.txtnewsTitle.Text.Trim().Length==0)
{
strErr+="标题不能为空！\\n";
}
if(this.txtContent.Text.Trim().Length==0)
{
strErr+="新闻内容不能为空！\\n";
}
if (this.ddrCat.SelectedValue == "0")
{
strErr += "请选择所属分类！\\n";
}
if(strErr!="")
{
MessageBox.Show(this,strErr);
return;
}
int catId = int.Parse(this.ddrCat.SelectedValue);
string catName = this.ddrCat.Items[ddrCat.SelectedIndex].Text;
int userId=int.Parse(Common.Cookie.GetValue(StatusHelpercs.Cookie_Admin_UserId));
string userName = Common.Cookie.GetValue(StatusHelpercs.Cookie_Admin_UserName);
int deptId = 1;
string newsTitle=this.txtnewsTitle.Text;
string summary="";
string newsContent = this.txtContent.Text;
string contentSource="";
string author="";
DateTime addTime = DateTime.Now;
DateTime modifyTime = DateTime.Now;
int status=1;
int isHomePage=0;
int isSlide=0;
hm.Model.news model=new hm.Model.news();
model.catId=catId;
model.catName=catName;
model.userId=userId;
model.userName=userName;
model.deptId=deptId;
model.newsTitle=newsTitle;
model.summary=summary;
model.newsContent=newsContent;
model.contentSource=contentSource;
model.author=author;
model.addTime=addTime;
model.modifyTime=modifyTime;
model.status=status;
model.isHomePage=isHomePage;
model.isSlide=isSlide;
hm.BLL.news bll=new hm.BLL.news();
bll.Add(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "list.aspx");
}
private void ShowInfo(int newsId)
{
hm.BLL.news bll = new hm.BLL.news();
hm.Model.news model = bll.GetModel(newsId);
this.lblNewsId.Text = model.newsId.ToString();
this.txtnewsTitle.Text = model.newsTitle;
this.txtContent.Text = model.newsContent;
Model.ed_node modelNode = nBll.GetModel(model.catId.Value);
litId.Text = modelNode.ID.ToString();
litName.Text = modelNode.title;
}
private void ShowInfo(int newsId)
{
hm.BLL.news bll = new hm.BLL.news();
hm.Model.news model = bll.GetModel(newsId);
this.lblnewsId.Text = model.newsId.ToString();
this.lbluserName.Text = model.userName;
this.lblnewsTitle.Text = model.newsTitle;
this.lblnewsContent.Text = model.newsContent;
this.lbladdTime.Text = model.addTime.ToString();
this.lblmodifyTime.Text = model.modifyTime.ToString();
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public hm.Model.news GetModel(int newsId)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select top 1 newsId,catId,catName,userId,userName,deptId,newsTitle,summary,newsContent,picUrl,videoUrl,contentSource,author,addTime,modifyTime,status,isHomePage,isSlide,isTop,fileUrl1,fileUrl2,fileUrl3 from news ");
strSql.Append(" where newsId=@newsId");
SqlParameter[] parameters = {
new SqlParameter("@newsId", SqlDbType.Int,4)
};
parameters[0].Value = newsId;
hm.Model.news model=new hm.Model.news();
DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
if(ds.Tables[0].Rows[0]["newsId"]!=null && ds.Tables[0].Rows[0]["newsId"].ToString()!="")
{
model.newsId=int.Parse(ds.Tables[0].Rows[0]["newsId"].ToString());
}
if(ds.Tables[0].Rows[0]["catId"]!=null && ds.Tables[0].Rows[0]["catId"].ToString()!="")
{
model.catId=int.Parse(ds.Tables[0].Rows[0]["catId"].ToString());
}
if(ds.Tables[0].Rows[0]["catName"]!=null && ds.Tables[0].Rows[0]["catName"].ToString()!="")
{
model.catName=ds.Tables[0].Rows[0]["catName"].ToString();
}
if(ds.Tables[0].Rows[0]["userId"]!=null && ds.Tables[0].Rows[0]["userId"].ToString()!="")
{
model.userId=int.Parse(ds.Tables[0].Rows[0]["userId"].ToString());
}
if(ds.Tables[0].Rows[0]["userName"]!=null && ds.Tables[0].Rows[0]["userName"].ToString()!="")
{
model.userName=ds.Tables[0].Rows[0]["userName"].ToString();
}
if(ds.Tables[0].Rows[0]["deptId"]!=null && ds.Tables[0].Rows[0]["deptId"].ToString()!="")
{
model.deptId=int.Parse(ds.Tables[0].Rows[0]["deptId"].ToString());
}
if(ds.Tables[0].Rows[0]["newsTitle"]!=null && ds.Tables[0].Rows[0]["newsTitle"].ToString()!="")
{
model.newsTitle=ds.Tables[0].Rows[0]["newsTitle"].ToString();
}
if(ds.Tables[0].Rows[0]["summary"]!=null && ds.Tables[0].Rows[0]["summary"].ToString()!="")
{
model.summary=ds.Tables[0].Rows[0]["summary"].ToString();
}
if(ds.Tables[0].Rows[0]["newsContent"]!=null && ds.Tables[0].Rows[0]["newsContent"].ToString()!="")
{
model.newsContent=ds.Tables[0].Rows[0]["newsContent"].ToString();
}
if(ds.Tables[0].Rows[0]["picUrl"]!=null && ds.Tables[0].Rows[0]["picUrl"].ToString()!="")
{
model.picUrl=ds.Tables[0].Rows[0]["picUrl"].ToString();
}
if(ds.Tables[0].Rows[0]["videoUrl"]!=null && ds.Tables[0].Rows[0]["videoUrl"].ToString()!="")
{
model.videoUrl=ds.Tables[0].Rows[0]["videoUrl"].ToString();
}
if(ds.Tables[0].Rows[0]["contentSource"]!=null && ds.Tables[0].Rows[0]["contentSource"].ToString()!="")
{
model.contentSource=ds.Tables[0].Rows[0]["contentSource"].ToString();
}
if(ds.Tables[0].Rows[0]["author"]!=null && ds.Tables[0].Rows[0]["author"].ToString()!="")
{
model.author=ds.Tables[0].Rows[0]["author"].ToString();
}
if(ds.Tables[0].Rows[0]["addTime"]!=null && ds.Tables[0].Rows[0]["addTime"].ToString()!="")
{
model.addTime=DateTime.Parse(ds.Tables[0].Rows[0]["addTime"].ToString());
}
if(ds.Tables[0].Rows[0]["modifyTime"]!=null && ds.Tables[0].Rows[0]["modifyTime"].ToString()!="")
{
model.modifyTime=DateTime.Parse(ds.Tables[0].Rows[0]["modifyTime"].ToString());
}
if(ds.Tables[0].Rows[0]["status"]!=null && ds.Tables[0].Rows[0]["status"].ToString()!="")
{
model.status=int.Parse(ds.Tables[0].Rows[0]["status"].ToString());
}
if(ds.Tables[0].Rows[0]["isHomePage"]!=null && ds.Tables[0].Rows[0]["isHomePage"].ToString()!="")
{
model.isHomePage=int.Parse(ds.Tables[0].Rows[0]["isHomePage"].ToString());
}
if(ds.Tables[0].Rows[0]["isSlide"]!=null && ds.Tables[0].Rows[0]["isSlide"].ToString()!="")
{
model.isSlide=int.Parse(ds.Tables[0].Rows[0]["isSlide"].ToString());
}
if(ds.Tables[0].Rows[0]["isTop"]!=null && ds.Tables[0].Rows[0]["isTop"].ToString()!="")
{
model.isTop=int.Parse(ds.Tables[0].Rows[0]["isTop"].ToString());
}
if(ds.Tables[0].Rows[0]["fileUrl1"]!=null && ds.Tables[0].Rows[0]["fileUrl1"].ToString()!="")
{
model.fileUrl1=ds.Tables[0].Rows[0]["fileUrl1"].ToString();
}
if(ds.Tables[0].Rows[0]["fileUrl2"]!=null && ds.Tables[0].Rows[0]["fileUrl2"].ToString()!="")
{
model.fileUrl2=ds.Tables[0].Rows[0]["fileUrl2"].ToString();
}
if(ds.Tables[0].Rows[0]["fileUrl3"]!=null && ds.Tables[0].Rows[0]["fileUrl3"].ToString()!="")
{
model.fileUrl3=ds.Tables[0].Rows[0]["fileUrl3"].ToString();
}
return model;
}
else
{
return null;
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(hm.Model.news model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into news(");
strSql.Append("catId,catName,userId,userName,deptId,newsTitle,summary,newsContent,picUrl,videoUrl,contentSource,author,addTime,modifyTime,status,isHomePage,isSlide,isTop,fileUrl1,fileUrl2,fileUrl3)");
strSql.Append(" values (");
strSql.Append("@catId,@catName,@userId,@userName,@deptId,@newsTitle,@summary,@newsContent,@picUrl,@videoUrl,@contentSource,@author,@addTime,@modifyTime,@status,@isHomePage,@isSlide,@isTop,@fileUrl1,@fileUrl2,@fileUrl3)");
OleDbParameter[] parameters =
{
new OleDbParameter("@catId", OleDbType.Integer, 4),
new OleDbParameter("@catName", OleDbType.VarChar, 0),
new OleDbParameter("@userId", OleDbType.Integer, 4),
new OleDbParameter("@userName", OleDbType.VarChar, 0),
new OleDbParameter("@deptId", OleDbType.Integer, 4),
new OleDbParameter("@newsTitle", OleDbType.VarChar, 0),
new OleDbParameter("@summary", OleDbType.VarChar, 0),
new OleDbParameter("@newsContent", OleDbType.VarChar, 0),
new OleDbParameter("@picUrl", OleDbType.VarChar, 0),
new OleDbParameter("@videoUrl", OleDbType.VarChar, 0),
new OleDbParameter("@contentSource", OleDbType.VarChar, 0),
new OleDbParameter("@author", OleDbType.VarChar, 0),
new OleDbParameter("@addTime", OleDbType.Date),
new OleDbParameter("@modifyTime", OleDbType.Date),
new OleDbParameter("@status", OleDbType.Integer, 4),
new OleDbParameter("@isHomePage", OleDbType.Integer, 4),
new OleDbParameter("@isSlide", OleDbType.Integer, 4),
new OleDbParameter("@isTop", OleDbType.Integer, 4),
new OleDbParameter("@fileUrl1", OleDbType.VarChar, 0),
new OleDbParameter("@fileUrl2", OleDbType.VarChar, 0),
new OleDbParameter("@fileUrl3", OleDbType.VarChar, 0)
};
parameters[0].Value = model.catId;
parameters[1].Value = model.catName;
parameters[2].Value = model.userId;
parameters[3].Value = model.userName;
parameters[4].Value = model.deptId;
parameters[5].Value = model.newsTitle;
parameters[6].Value = model.summary;
parameters[7].Value = model.newsContent;
parameters[8].Value = model.picUrl;
parameters[9].Value = model.videoUrl;
parameters[10].Value = model.contentSource;
parameters[11].Value = model.author;
parameters[12].Value = model.addTime;
parameters[13].Value = model.modifyTime;
parameters[14].Value = model.status;
parameters[15].Value = model.isHomePage;
parameters[16].Value = model.isSlide;
parameters[17].Value = model.isTop;
parameters[18].Value = model.fileUrl1;
parameters[19].Value = model.fileUrl2;
parameters[20].Value = model.fileUrl3;
int rows = DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public hm.Model.news GetModel(int newsId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select newsId,catId,catName,userId,userName,deptId,newsTitle,summary,newsContent,picUrl,videoUrl,contentSource,author,addTime,modifyTime,status,isHomePage,isSlide,isTop,fileUrl1,fileUrl2,fileUrl3 from news ");
strSql.Append(" where newsId=@newsId");
OleDbParameter[] parameters =
{
new OleDbParameter("@newsId", OleDbType.Integer, 4)
};
parameters[0].Value = newsId;
hm.Model.news model = new hm.Model.news();
DataSet ds = DbHelperOleDb.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["newsId"] != null && ds.Tables[0].Rows[0]["newsId"].ToString() != "")
{
model.newsId = int.Parse(ds.Tables[0].Rows[0]["newsId"].ToString());
}
if (ds.Tables[0].Rows[0]["catId"] != null && ds.Tables[0].Rows[0]["catId"].ToString() != "")
{
model.catId = int.Parse(ds.Tables[0].Rows[0]["catId"].ToString());
}
if (ds.Tables[0].Rows[0]["catName"] != null && ds.Tables[0].Rows[0]["catName"].ToString() != "")
{
model.catName = ds.Tables[0].Rows[0]["catName"].ToString();
}
if (ds.Tables[0].Rows[0]["userId"] != null && ds.Tables[0].Rows[0]["userId"].ToString() != "")
{
model.userId = int.Parse(ds.Tables[0].Rows[0]["userId"].ToString());
}
if (ds.Tables[0].Rows[0]["userName"] != null && ds.Tables[0].Rows[0]["userName"].ToString() != "")
{
model.userName = ds.Tables[0].Rows[0]["userName"].ToString();
}
if (ds.Tables[0].Rows[0]["deptId"] != null && ds.Tables[0].Rows[0]["deptId"].ToString() != "")
{
model.deptId = int.Parse(ds.Tables[0].Rows[0]["deptId"].ToString());
}
if (ds.Tables[0].Rows[0]["newsTitle"] != null && ds.Tables[0].Rows[0]["newsTitle"].ToString() != "")
{
model.newsTitle = ds.Tables[0].Rows[0]["newsTitle"].ToString();
}
if (ds.Tables[0].Rows[0]["summary"] != null && ds.Tables[0].Rows[0]["summary"].ToString() != "")
{
model.summary = ds.Tables[0].Rows[0]["summary"].ToString();
}
if (ds.Tables[0].Rows[0]["newsContent"] != null && ds.Tables[0].Rows[0]["newsContent"].ToString() != "")
{
model.newsContent = ds.Tables[0].Rows[0]["newsContent"].ToString();
}
if (ds.Tables[0].Rows[0]["picUrl"] != null && ds.Tables[0].Rows[0]["picUrl"].ToString() != "")
{
model.picUrl = ds.Tables[0].Rows[0]["picUrl"].ToString();
}
if (ds.Tables[0].Rows[0]["videoUrl"] != null && ds.Tables[0].Rows[0]["videoUrl"].ToString() != "")
{
model.videoUrl = ds.Tables[0].Rows[0]["videoUrl"].ToString();
}
if (ds.Tables[0].Rows[0]["contentSource"] != null && ds.Tables[0].Rows[0]["contentSource"].ToString() != "")
{
model.contentSource = ds.Tables[0].Rows[0]["contentSource"].ToString();
}
if (ds.Tables[0].Rows[0]["author"] != null && ds.Tables[0].Rows[0]["author"].ToString() != "")
{
model.author = ds.Tables[0].Rows[0]["author"].ToString();
}
if (ds.Tables[0].Rows[0]["addTime"] != null && ds.Tables[0].Rows[0]["addTime"].ToString() != "")
{
model.addTime = DateTime.Parse(ds.Tables[0].Rows[0]["addTime"].ToString());
}
if (ds.Tables[0].Rows[0]["modifyTime"] != null && ds.Tables[0].Rows[0]["modifyTime"].ToString() != "")
{
model.modifyTime = DateTime.Parse(ds.Tables[0].Rows[0]["modifyTime"].ToString());
}
if (ds.Tables[0].Rows[0]["status"] != null && ds.Tables[0].Rows[0]["status"].ToString() != "")
{
model.status = int.Parse(ds.Tables[0].Rows[0]["status"].ToString());
}
if (ds.Tables[0].Rows[0]["isHomePage"] != null && ds.Tables[0].Rows[0]["isHomePage"].ToString() != "")
{
model.isHomePage = int.Parse(ds.Tables[0].Rows[0]["isHomePage"].ToString());
}
if (ds.Tables[0].Rows[0]["isSlide"] != null && ds.Tables[0].Rows[0]["isSlide"].ToString() != "")
{
model.isSlide = int.Parse(ds.Tables[0].Rows[0]["isSlide"].ToString());
}
if (ds.Tables[0].Rows[0]["isTop"] != null && ds.Tables[0].Rows[0]["isTop"].ToString() != "")
{
model.isTop = int.Parse(ds.Tables[0].Rows[0]["isTop"].ToString());
}
if (ds.Tables[0].Rows[0]["fileUrl1"] != null && ds.Tables[0].Rows[0]["fileUrl1"].ToString() != "")
{
model.fileUrl1 = ds.Tables[0].Rows[0]["fileUrl1"].ToString();
}
if (ds.Tables[0].Rows[0]["fileUrl2"] != null && ds.Tables[0].Rows[0]["fileUrl2"].ToString() != "")
{
model.fileUrl2 = ds.Tables[0].Rows[0]["fileUrl2"].ToString();
}
if (ds.Tables[0].Rows[0]["fileUrl3"] != null && ds.Tables[0].Rows[0]["fileUrl3"].ToString() != "")
{
model.fileUrl3 = ds.Tables[0].Rows[0]["fileUrl3"].ToString();
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(hm.Model.news model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update news set ");
strSql.Append("catId=@catId,");
strSql.Append("catName=@catName,");
strSql.Append("userId=@userId,");
strSql.Append("userName=@userName,");
strSql.Append("deptId=@deptId,");
strSql.Append("newsTitle=@newsTitle,");
strSql.Append("summary=@summary,");
strSql.Append("newsContent=@newsContent,");
strSql.Append("picUrl=@picUrl,");
strSql.Append("videoUrl=@videoUrl,");
strSql.Append("contentSource=@contentSource,");
strSql.Append("author=@author,");
strSql.Append("addTime=@addTime,");
strSql.Append("modifyTime=@modifyTime,");
strSql.Append("status=@status,");
strSql.Append("isHomePage=@isHomePage,");
strSql.Append("isSlide=@isSlide,");
strSql.Append("isTop=@isTop,");
strSql.Append("fileUrl1=@fileUrl1,");
strSql.Append("fileUrl2=@fileUrl2,");
strSql.Append("fileUrl3=@fileUrl3");
strSql.Append(" where newsId=@newsId");
OleDbParameter[] parameters =
{
new OleDbParameter("@catId", OleDbType.Integer, 4),
new OleDbParameter("@catName", OleDbType.VarChar, 0),
new OleDbParameter("@userId", OleDbType.Integer, 4),
new OleDbParameter("@userName", OleDbType.VarChar, 0),
new OleDbParameter("@deptId", OleDbType.Integer, 4),
new OleDbParameter("@newsTitle", OleDbType.VarChar, 0),
new OleDbParameter("@summary", OleDbType.VarChar, 0),
new OleDbParameter("@newsContent", OleDbType.VarChar, 0),
new OleDbParameter("@picUrl", OleDbType.VarChar, 0),
new OleDbParameter("@videoUrl", OleDbType.VarChar, 0),
new OleDbParameter("@contentSource", OleDbType.VarChar, 0),
new OleDbParameter("@author", OleDbType.VarChar, 0),
new OleDbParameter("@addTime", OleDbType.Date),
new OleDbParameter("@modifyTime", OleDbType.Date),
new OleDbParameter("@status", OleDbType.Integer, 4),
new OleDbParameter("@isHomePage", OleDbType.Integer, 4),
new OleDbParameter("@isSlide", OleDbType.Integer, 4),
new OleDbParameter("@isTop", OleDbType.Integer, 4),
new OleDbParameter("@fileUrl1", OleDbType.VarChar, 0),
new OleDbParameter("@fileUrl2", OleDbType.VarChar, 0),
new OleDbParameter("@fileUrl3", OleDbType.VarChar, 0),
new OleDbParameter("@newsId", OleDbType.Integer, 4)
};
parameters[0].Value = model.catId;
parameters[1].Value = model.catName;
parameters[2].Value = model.userId;
parameters[3].Value = model.userName;
parameters[4].Value = model.deptId;
parameters[5].Value = model.newsTitle;
parameters[6].Value = model.summary;
parameters[7].Value = model.newsContent;
parameters[8].Value = model.picUrl;
parameters[9].Value = model.videoUrl;
parameters[10].Value = model.contentSource;
parameters[11].Value = model.author;
parameters[12].Value = model.addTime;
parameters[13].Value = model.modifyTime;
parameters[14].Value = model.status;
parameters[15].Value = model.isHomePage;
parameters[16].Value = model.isSlide;
parameters[17].Value = model.isTop;
parameters[18].Value = model.fileUrl1;
parameters[19].Value = model.fileUrl2;
parameters[20].Value = model.fileUrl3;
parameters[21].Value = model.newsId;
int rows = DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
public void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtnewsTitle.Text.Trim().Length == 0)
{
strErr += "标题不能为空！\\n";
}
if (this.txtContent.Text.Trim().Length == 0)
{
strErr += "新闻内容不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
int newsId = int.Parse(this.lblNewsId.Text);
int catId = int.Parse(litId.Text);
string catName = litName.Text;
int userId = int.Parse(Request.Cookies["userId"].Value);
string userName = Request.Cookies["userName"].Value;
int deptId = int.Parse(Request.Cookies["deptId"].Value);
string newsTitle = this.txtnewsTitle.Text;
string summary = "";
string newsContent = this.txtContent.Text;
string contentSource = "";
string author = "";
DateTime addTime = DateTime.Now;
DateTime modifyTime = DateTime.Now;
int isHomePage = 0;
int isSlide = 0;
isHomePage = 0;
hm.BLL.news bll = new hm.BLL.news();
hm.Model.news model = bll.GetModel(newsId);
model.newsId = newsId;
model.catId = catId;
model.catName = catName;
model.userId = userId;
model.userName = userName;
model.deptId = deptId;
model.newsTitle = newsTitle;
model.summary = summary;
model.newsContent = newsContent;
model.contentSource = contentSource;
model.author = author;
model.addTime = addTime;
model.modifyTime = modifyTime;
model.isHomePage = isHomePage;
model.isSlide = isSlide;
model.picUrl = "";
model.videoUrl = "";
model.isTop = 0;
model.fileUrl1 = "";
model.fileUrl2 = "";
model.fileUrl3 = "";
bll.Update(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "../media/list.aspx?id=" + model.catId);
}