protected void btlOk_Click(object sender, EventArgs e) { sKeyword = new Keyword(); int i = 0; string sTitle = txtTenKeyWord.Text.Trim(); if (sTitle == "") { i++; ltlRequireTitle.Visible = true; } else { ltlRequireTitle.Visible = false; } if (i > 0) { return; } string sLink = txtlink.Text.Trim(); if (KT) { sKeyword.InsertKeyWord(sTitle, sLink); } else { // update; sKeyword.UpDateKeyWord(IdUpdate, sTitle, sLink); } // Cap nhat lai thong tin sua hoac them mơi // Response.Redirect(Globals.UrlRoot + "temp.aspx?url=" + Request.Url); }