protected void Add_Click(object sender, EventArgs e)
{
if (txtContent.Text.Trim().Length == 0)
{
Response.Write("<script>alert('内容不能为空,请填写内容！');</script>");
return;
}
ExampleArticle da = new ExampleArticle();
ExampleArticleBLL examplearticlebll = new ExampleArticleBLL();
string newname = "";
da.Url = newname;
da.AddDate = Convert.ToDateTime(TxtDate.Text);
da.Writer = Server.HtmlEncode(TxtWriter.Text.Trim());
da.Title = Server.HtmlEncode(TxtTitle.Text.Trim());
da.Content = txtContent.Text;
if (examplearticlebll.Add(da))
{
Response.Write("<script>alert('添加成功');window.location.href='ExampleMgr.aspx';</script>");
}
else
{
Response.Write("<script>alert('添加失败');history.back();</script>");
}
}
public IList <ExampleArticle> FindALLByHits()
{
List <ExampleArticle> list = new List <ExampleArticle>();
sql = "select top 12 * from ExampleArticle order by hits desc";
ds = DbHelperSQL.GetDataSet(sql);
if (ds == null)
{
return(null);
}
else
{
foreach (DataRow dr in ds.Tables[0].Rows)
{
ExampleArticle a = new ExampleArticle();
a.AddDate = Convert.ToDateTime(dr["addDate"].ToString());
a.Content = dr["Content"].ToString();
a.Id = dr["id"];
a.Title = dr["Title"].ToString();
a.Writer = dr["Writer"].ToString();
a.Url = dr["Url"].ToString();
list.Add(a);
}
return(list);
}
}
protected void Save_Click(object sender, EventArgs e)
{
if (txtContent.Text.Trim().Length == 0)
{
Response.Write("<script>alert('内容不能为空,请填写内容！');</script>");
return;
}
object id = Request.QueryString["id"];//有待改善不安全
ExampleArticle da = new ExampleArticle();
ExampleArticleBLL examplearticlebll = new ExampleArticleBLL();
da.AddDate = Convert.ToDateTime(TxtDate.Text);
da.Writer = Server.HtmlEncode(TxtWriter.Text.Trim());
da.Title = Server.HtmlEncode(TxtTitle.Text.Trim());
da.Id = id;
da.Content = txtContent.Text;
string name = this.Image1.ImageUrl.Substring(14);
if (examplearticlebll.Update(da))
{
Response.Write("<script>alert('修改成功');window.location.href='ExampleMgr.aspx';</script>");
}
else
{
Response.Write("<script>alert('更新失败');history.back();</script>");
}
}
public void Test_List()
{
var context = GetMockGitDB ();
var exampleArticle = new ExampleArticle ();
var json = exampleArticle.ToJson ();
var filePath = Path.Combine(Environment.CurrentDirectory, exampleArticle.TypeName + "-" + exampleArticle.Id);
File.WriteAllText (filePath, json);
var idsFilePath = Path.GetFullPath (exampleArticle.TypeName + "-Ids");
File.WriteAllText (idsFilePath, exampleArticle.Id);
var typesFilePath = Path.GetFullPath (context.TypeManager.TypesFileName);
var typeEntry = exampleArticle.TypeName + ":" + exampleArticle.GetType ().FullName + ", " + exampleArticle.GetType ().Assembly.GetName ().Name;
File.WriteAllText (typesFilePath, typeEntry);
var lister = new DataLister (context.Settings, context.TypeManager, context.IdManager, context.Reader);
var articles = lister.Get<ExampleArticle> ();
Assert.AreEqual (1, articles.Length);
Assert.IsNotNull (articles [0]);
Assert.AreEqual (exampleArticle.Id, articles [0].Id);
}
public IList <ExampleArticle> Getlist(object num)//取ExampleArticle表中前num个记录,以列表的形式返回
{
List <ExampleArticle> list = new List <ExampleArticle>();
if (num != null && num.ToString() != "")
{
sql = "select top " + num + " * from ExampleArticle order by id desc";
}
else
{
sql = "select * from ExampleArticle where url is not null order by id desc";
}
ds = DbHelperSQL.GetDataSet(sql);
if (ds == null)
{
return(null);
}
else
{
foreach (DataRow dr in ds.Tables[0].Rows)
{
ExampleArticle a = new ExampleArticle();
a.AddDate = Convert.ToDateTime(dr["addDate"].ToString());
a.Content = dr["Content"].ToString();
a.Id = dr["id"];
a.Title = dr["Title"].ToString();
a.Writer = dr["Writer"].ToString();
a.Url = dr["Url"].ToString();
list.Add(a);
}
return(list);
}
}
public IList <ExampleArticle> FindALL(object cid, int num)//找到cid的类中前num的列表
{
List <ExampleArticle> list = new List <ExampleArticle>();
if (cid != null && cid.ToString() != "")
{
sql = "select top " + num + " * from ExampleArticle where cid=" + cid + " order by id desc";
}
else
{
sql = "select top " + num + " * from ExampleArticle order by id desc";
}
ds = DbHelperSQL.GetDataSet(sql);
if (ds == null)
{
return(null);
}
else
{
foreach (DataRow dr in ds.Tables[0].Rows)
{
ExampleArticle a = new ExampleArticle();
a.AddDate = Convert.ToDateTime(dr["addDate"].ToString());
a.Content = dr["Content"].ToString();
a.Id = dr["id"];
a.Title = dr["Title"].ToString();
a.Writer = dr["Writer"].ToString();
a.Url = dr["Url"].ToString();
list.Add(a);
}
return(list);
}
}
public bool Update(ExampleArticle a)
{
if (DbHelperSQL.Update(a))
{
return(true);
}
else
{
return(false);
}
}
public bool Add(ExampleArticle a)
{
if (DbHelperSQL.Insert(a))
{
return(true);
}
else
{
return(false);
}
}
public void DateBind(object id)//绑定要修改的信息
{
ExampleArticleBLL examplearticle = new ExampleArticleBLL();
ExampleArticle da = new ExampleArticle();
da = examplearticle.GetNewsArticle(id);
TxtTitle.Text = da.Title;
TxtWriter.Text = da.Writer;
TxtDate.Text = da.AddDate.ToString("d");
txtContent.Text = da.Content.ToString();
this.Image1.ImageUrl = "~/IndexImages/" + da.Url;
}
public void Test_Check()
{
var context = GetMockGitDB ();
var checker = new DataChecker (context.Settings, context.Reader);
var exampleArticle = new ExampleArticle ();
var json = exampleArticle.ToJson ();
var filePath = context.Saver.Namer.CreateFilePath (exampleArticle.TypeName, exampleArticle.Id);
File.WriteAllText (filePath, json);
var exists = checker.Exists (exampleArticle);
Assert.IsTrue (exists);
}
public ExampleArticle Find(object id)//从ExampleArticle找到该id的数据，返回一个ExampleArticle类生成的对象
{
a = new ExampleArticle();
string sql = string.Format("select * from ExampleArticle where id='{0}'", id);
dr = DbHelperSQL.GetDateRow(sql);
try
{
a.AddDate = Convert.ToDateTime(dr["AddDate"].ToString());
a.Content = dr["Content"].ToString();
a.Id = dr["id"];
a.Title = dr["Title"].ToString();
a.Writer = dr["Writer"].ToString();
a.Url = dr["Url"].ToString();
return(a);
}
catch
{
return(null);
}
}
public IList <ExampleArticle> search(string cid)//搜索该表中，所有与关键字匹配的记录，当cid为空时，搜索整个表
{
if (cid == "" || cid == null)
{
sql = "select * from ExampleArticle order by id desc";
ds = DbHelperSQL.GetDataSet(sql);
}
else
{
sql = "select * from ExampleArticle where title like '%" + cid + "%' order by id desc";
SqlParameter par = new SqlParameter("@titlesea", SqlDbType.NVarChar, 50);
par.Value = cid;
SqlParameter tablename = new SqlParameter("@tablename", SqlDbType.NVarChar, 50);
tablename.Value = "ExampleArticle";
SqlParameter[] cmdParms = { tablename, par };
ds = DbHelperSQL.RunProcedure("ExampleSearch", cmdParms, "ExampleArticle");
}
List <ExampleArticle> list = new List <ExampleArticle>();
if (ds == null)
{
return(null);
}
else
{
foreach (DataRow dr in ds.Tables[0].Rows)
{
ExampleArticle a = new ExampleArticle();
a.AddDate = Convert.ToDateTime(dr["addDate"].ToString());
a.Content = dr["Content"].ToString();
a.Id = dr["id"];
a.Title = dr["Title"].ToString();
a.Writer = dr["Writer"].ToString();
list.Add(a);
}
return(list);
}
}
public bool Update(ExampleArticle news)//更新数据
{
return(ExampleArticleDao.Update(news));
}
public bool Add(ExampleArticle news)//加数据
{
return(ExampleArticleDao.Add(news));
}
