protected void like_Click(object sender, EventArgs e)
{
LikesManager likesManager = new LikesManager();
CalculationManager calculationManager = new CalculationManager();
int UserId = int.Parse(((Session["user"] as User).Id).ToString());
int ProjectId = int.Parse(Request.QueryString["Id"]);
Model.Likes likes = likesManager.GetModelByUserIdAndProjectId(UserId, ProjectId);
if (likes == null)
{
if (likesManager.Insert(UserId, ProjectId) > 0 && calculationManager.LikeCountAddition(ProjectId) > 0)
{
Response.Write("<script>alert('关注成功！！');loaction.href='Projectinfo.aspx';</script>");
this.like.Text = "取消关注";
Response.Write("<script> window.location.href = document.URL; </script>");
}
else
{
Response.Write("<script>alert('关注失败！！');</script>");
}
}
else
{
if (likesManager.Delete(UserId, ProjectId) > 0 && calculationManager.LikeCountSubtraction(ProjectId) > 0)
{
Response.Write("<script>alert('已取消关注！！');</script>");
this.like.Text = "关注";
Response.Write("<script> window.location.href = document.URL; </script>");
}
else
{
Response.Write("<script>alert('取消失败！！');</script>");
}
}
}