protected void Page_Load(object sender, EventArgs e)
{
int id = Request["id"] == null ? 0 : int.Parse(Request["id"]);
BLL.ArticleManagement article = new BLL.ArticleManagement();
Model.ArticleManagement model = new Model.ArticleManagement();
model = article.GetModel(id);
title = model.Title;
keyword = model.Keyword;
contents = model.Content;
image = model.Image;
time = Convert.ToDateTime(model.Uploadtime).ToString("yyyy-mm-dd");
}
protected void Button1_Click(object sender, EventArgs e)
{
int id = HttpContext.Current.Request["id"] == null?0: int.Parse(HttpContext.Current.Request["id"]);
if (id > 0) //当它大于0的时候说明文本框有数据，则是修改操作
{
ArticleManagement article = new ArticleManagement();
//实例化一个相同Id的model用于修改数据
Model.ArticleManagement model = new Model.ArticleManagement();
model.Id = id;
model.Title = txtTitle.Text;
model.Keyword = txtKeyword.Text;
model.Content = txtEditorContents.Text;
model.Image = hidImagePath.Value;
model.Uploadtime = Convert.ToDateTime(test1.Value);
//执行修改
bool a = article.Update(model);
if (a == true)
{
Response.Write("<script>alert('修改成功！');window.location.href='Article.aspx'</script>");
}
}
else
{
ArticleManagement article = new ArticleManagement();
//实例化一个对象用来新增操作
Model.ArticleManagement NewModel = new Model.ArticleManagement();
//Id是自增长不需要添加
NewModel.Title = txtTitle.Text;
NewModel.Keyword = txtKeyword.Text;
NewModel.Content = txtEditorContents.Text;
NewModel.Image = Request["hidImagePath"];
NewModel.Uploadtime = Convert.ToDateTime(test1.Value);
int a = article.Add(NewModel);
if (a > 0)
{
Response.Write("<script>alert('添加成功！');window.location.href='Article.aspx'</script>");
}
}
}