protected void Button1_Click(object sender, EventArgs e) { string saveField = string.Empty; if (dplSubType.Visible == false) { saveField = dplType.SelectedValue; } else { saveField = dplSubType.SelectedValue; } if (saveField == "合作办学") { saveField = QueryType + ":" + txtCoopTitle.Text.Trim(); } else { saveField = QueryType + ":" + saveField; } if (Server.HtmlDecode(myEditor11.InnerHtml).Trim().Length == 0 || (QueryType == "合作办学" && txtCoopTitle.Text.Trim().Length == 0)) { Response.Write(JSHelper.ShowAlert("内容不能为空!")); } else { //判断是修改还是新增 Introduce intr = db.Introduce.SingleOrDefault(p => p.name == saveField); if (intr == null) { //说明是新增 intr = new Introduce { name = saveField, text = Server.HtmlDecode(myEditor11.InnerHtml) }; db.Introduce.Add(intr); Response.Write(JSHelper.ShowAlert("添加成功!")); } else { //说明是修改 intr.text = Server.HtmlDecode(myEditor11.InnerHtml); Response.Write(JSHelper.ShowAlert("修改成功!")); } db.SaveChanges(); } }
protected void btnDelete_Click(object sender, EventArgs e) { if (txtDelete.Text.Length == 0) { Response.Write(JSHelper.ShowAlert("输入不能为空!")); } else { var user = UserHelper.Select(txtDelete.Text); if (user == null) { Response.Write(JSHelper.ShowAlert("该组不存在该老师")); } else { var teac = TeacherHelper.Select(user.UserID); var stu = StudentHelper.Select(user.UserID); if (teac != null || stu != null) { var itgroup = GroupHelper.Select(ddlDelete.Text); var db = new oucITEntities(); var conn = (from a in db.Connection where a.UserID == user.UserID && a.GroupID == itgroup.GroupID select a).SingleOrDefault(); if (conn != null) { db.Connection.Remove(conn); db.SaveChanges(); Response.Write("<script>alert('删除成功!');window.location.href ='Index.aspx'</script>"); } else { Response.Write(JSHelper.ShowAlert("该组不存在该老师或学生")); } } else { Response.Write(JSHelper.ShowAlert("该组不存在该老师或学生")); } } } }