/// <summary>
/// 删除友情链接
/// </summary>
public void DeleteFriendLink(int id)
{
var manager = new FriendLinkManager();
var link = manager.QueryFriendLink(id);
manager.DeleteFriendLink(link);
_cacheLinkList.Clear();
}
public void UpdateFriendLink(int id, int indexLink, string linkUrl, string innerText)
{
var manager = new FriendLinkManager();
var entity = manager.QueryFriendLink(id);
entity.IndexLink = indexLink;
entity.LinkUrl = linkUrl;
entity.InnerText = innerText;
manager.UpdateFriendLink(entity);
_cacheLinkList.Clear();
}
protected void Page_Load(object sender, EventArgs e)
{
if (Now_User.now_user == "")
{
Label3.Text += "游客";
}
else
{
Label3.Text += Now_User.now_user == "admin"?"管理员":Now_User.now_user;
}
fl = FriendLinkManager.GetAllLinkList();
bool flag = Now_User.now_user == "admin" ? true : false; //如果当前用户是管理员账户:账号admin,密码:admin则可进行删除
if (fl.Count > 0)
{
for (int i = 0; i < fl.Count; ++i)
{
HyperLink hl = new HyperLink();
hl.NavigateUrl = string.Format(fl[i].Lhref);
hl.Text = (i + 1).ToString() + ": " + fl[i].Ltitle;
hl.Target = "_blank";
hl.Height = 40;
Master.Rows.Add(new TableRow());
Master.Rows[i].Cells.Add(new TableCell());
Master.Rows[i].Cells[0].Controls.Add(hl);
if (flag)
{
Button bt = new Button();
bt.Text = "删除该友链";
bt.Click += btn_Click;
bt.ID = i.ToString();
bt.CssClass = "submit";
Master.Rows[i].Cells.Add(new TableCell());
Master.Rows[i].Cells[1].Controls.Add(bt);
}
else
{
Button bt = new Button();
bt.Text = "只有管理员可以删除哦";
bt.Click += btn_Tourist_Click;
bt.CssClass = "submit";
bt.Width = 150;
Master.Rows[i].Cells.Add(new TableCell());
Master.Rows[i].Cells[1].Controls.Add(bt);
}
}
}
else
{
Header.Text += "抱歉啊,本站还没有友链..要不你来加点啊?";
}
}
/// <summary>
/// 添加友情链接
/// </summary>
public void AddFriendLink(int indexLink, string linkUrl, string innerText, bool isfriendship)
{
var manager = new FriendLinkManager();
manager.AddFriendLinks(new FriendLinks()
{
IndexLink = indexLink,
LinkUrl = linkUrl,
InnerText = innerText,
Isfriendship = isfriendship,
CreateTime = DateTime.Now,
});
_cacheLinkList.Clear();
}
public void btn_Click(object sender, EventArgs e)
{
int delid = Convert.ToInt32((sender as Button).ID);//待删除友链在fl中的index,控件中的ID
int lid = fl[delid].Lid;
if (FriendLinkManager.DeleteLinkById(lid))
{
Response.Write("<script>alert('您好," + urluid() + ",您已删除友链成功!');" +
"window.location.href='BeFriendly.aspx';</script>");
}
else
{
Response.Write("<script>alert('您好," + urluid() + ",您删除友链失败.');" +
"window.location.href='BeFriendly.aspx';</script>");
}
}
public FriendLinksInfooCollection QueryLinks(bool Isfriendship)
{
var result = new FriendLinksInfooCollection();
var cache = _cacheLinkList.Where(p => p.IsFriendShip == Isfriendship).ToList();
if (cache.Count != 0)
{
result.AddRange(cache);
}
else
{
var news = new FriendLinkManager().QueryYQLinks(Isfriendship);
result.AddRange(news);
_cacheLinkList.AddRange(news);
}
return(result);
}
protected void Button1_Click(object sender, EventArgs e)
{
if (TextBox1.Text == "" || TextBox2.Text == "")
{
Response.Write("<script>alert('您好," + urluid() + ",填写错误!');</script>");
}
else
{
if (FriendLinkManager.AddNewFLink(TextBox1.Text, TextBox2.Text))
{
Response.Write("<script>alert('您好," + urluid() + ",您已添加友链成功!');" +
"window.location.href='BeFriendly.aspx';</script>");
}
else
{
Response.Write("<script>alert('您好," + urluid() + ",您添加友链失败.');" +
"window.location.href='BeFriendly.aspx';</script>");
}
}
}