protected void Button1_Click(object sender, EventArgs e)
{
if (txtContent.Text.Trim().Length == 0)
{
Response.Write("<script>alert('内容不能为空！');</script>");
return;
}
NewsArticle na = new NewsArticle();
NewsArticleBLL newsarticalbll = new NewsArticleBLL();
string title = Server.HtmlEncode(TxtTitle.Text.Trim());
string writer = Server.HtmlEncode(txtWriter.Text.Trim());
na.AddDate = Convert.ToDateTime(txtTime.Text);
na.Cid = 10;
na.Content = txtContent.Text;
na.Hits = 0;
na.Title = title;
na.Writer = writer;
if (newsarticalbll.Add(na))
{
Response.Write("<script>alert('添加成功');window.location.href='NewsManager.aspx';</script>");
}
else
{
Response.Write("<script>alert('添加失败');history.back();</script>");
}
}
protected void Page_Load(object sender, EventArgs e)
{
newsarticlebll = new NewsArticleBLL();
if (!IsPostBack)
{
DateBind();
}
}
protected void Page_Load(object sender, EventArgs e)
{
newsarticlebll = new NewsArticleBLL();
if (!IsPostBack)
{
string id = Request["id"].ToString();
Detailshow(int.Parse(id));
}
}
protected void Page_Load(object sender, EventArgs e)
{
newsarticalbll = new NewsArticleBLL();
if (!IsPostBack)
{
labPage1 = "1";
bindNews(null);
}
}
protected void DataList1_DeleteCommand(object sender, DataListCommandEventArgs e)
{
NewsArticleBLL newsarticlebll2 = new NewsArticleBLL();;
string id = e.CommandArgument.ToString();
if (newsarticlebll2.Delete(id))
{
Response.Write("<script>alert('删除成功');</script>");
}
this.Response.Redirect(this.Request.Url.ToString());
}
public void EditNews()//初始化
{
string id = Request.QueryString["id"];
NewsArticleBLL newsarticlebll = new NewsArticleBLL();
NewsArticle na = new NewsArticle();
na = newsarticlebll.GetNewsArticle(id);
TxtTitle.Text = na.Title;
txtWriter.Text = na.Writer;
txtTime.Text = na.AddDate.ToString("d");
txtContent.Text = na.Content;
}
protected void Delete_Click(object sender, EventArgs e)
{
for (int i = 0; i < DataList1.Items.Count; i++)
{
if (((CheckBox)DataList1.Items[i].FindControl("selected")).Checked == true)
{
object s = ((System.Web.UI.WebControls.HyperLink)DataList1.Items[i].FindControl("Hyperlink3")).Text;
NewsArticleBLL NewsArticleBLL = new NewsArticleBLL();
if (NewsArticleBLL.Delete(s))
{
Response.Write("<script>alert('删除成功');</script>");
}
}
}
this.Response.Redirect(this.Request.Url.ToString());
}
public void bindNews()//首页新闻
{
newsarticalbll = new NewsArticleBLL();
this.DatalistNews.DataSource = newsarticalbll.Getlist(10, 6);
this.DatalistNews.DataBind();
}
