protected void btnSave_Click(object sender, EventArgs e) { if (!CheckInput()) { this.ShowMessageToClient("Input Error,please select a parent module and you must input a number for Priority field", 2, false, false); return; } ModulesEntity model = GetEntity(); int id = userApp.AddModule(model); if (id > 0) { Redirect(QS("returnurl")); } else { this.ShowFailMessageToClient(userApp.BrokenRuleMessages); } }