public async Task <String> actAlumno(listas alumno)
{
List <Usuarios> listKardex = null;
try
{
httpClient = new HttpClient();
alumno.parcial_1 = 0;
alumno.parcial_2 = 0;
alumno.parcial_3 = 0;
alumno.parcial_4 = 0;
var json = JsonConvert.SerializeObject(alumno);
HttpContent contenido = new StringContent(json, Encoding.UTF8, "application/json");
httpClient.BaseAddress = new Uri(Settings.Settings.host);
//httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
var authData = string.Format("{0}:{1}", "root", "root");
var authHeaderValue = Convert.ToBase64String(Encoding.UTF8.GetBytes(authData));
httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", authHeaderValue);
var respuesta = await httpClient.PostAsync("/api/wslistas/postLista/", contenido);
var json2 = respuesta.Content.ReadAsStringAsync().Result;
var objJson = JObject.Parse(json2);
if (json2 != null)
{
var arrJson = objJson.SelectToken("message").ToList();
Console.Write("este es el mensaje exitossmente si lista " + arrJson);
}
}
catch (Exception e)
{
e.ToString();
}
return(result);
}
public async Task <List <listas> > getKardex()
{
List <listas> listKardex = null;
try
{
httpClient = new HttpClient();
httpClient.BaseAddress = new Uri(Settings.Settings.host);
var authData = string.Format("{0}:{1}", "root", "root");
var authHeaderValue = Convert.ToBase64String(Encoding.UTF8.GetBytes(authData));
httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", authHeaderValue);
var resp = await httpClient.GetAsync("/api/wsalumnos/getCalificaciones/" + Settings.Settings.nocont);
var cadena = resp.Content.ReadAsStringAsync().Result;
var objJson = JObject.Parse(cadena);
listKardex = new List <listas>();
Console.Write("este es el json " + objJson);
var arrJson = objJson.SelectToken("calificaciones").ToList();
Console.Write("y este es el arrjson " + arrJson);
listas grup;
foreach (var kar in arrJson)
{
grup = new listas();
grup = JsonConvert.DeserializeObject <listas>(kar.ToString());
listKardex.Add(grup);
}
}
catch (Exception e)
{
e.ToString();
}
return(listKardex);
}
public async Task <Boolean> getKardex(String parcial_1, String parcial_2, String parcial_3, String parcial_4)
{
Boolean bandera = false;
try
{
listas lista = new listas();
lista.parcial_1 = Int32.Parse(parcial_1);
lista.parcial_2 = Int32.Parse(parcial_2);
lista.parcial_3 = Int32.Parse(parcial_3);
lista.parcial_4 = Int32.Parse(parcial_4);
var json = JsonConvert.SerializeObject(lista);
HttpContent content = new StringContent(json, Encoding.UTF8, "application/json");
HttpClient httpClient = new HttpClient();
httpClient.BaseAddress = new Uri(Settings.Settings.host);
var authData = string.Format("{0}:{1}", "root", "root");
var authHeaderValue = Convert.ToBase64String(Encoding.UTF8.GetBytes(authData));
httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", authHeaderValue);
var resp = await httpClient.PutAsync("/api/wslistas/putCalificaciones/" + Settings.Settings.nogpo + "/" + Settings.Settings.nocont, content);
if (resp.IsSuccessStatusCode)
{
bandera = true;
}
}
catch (Exception e)
{
e.ToString();
}
return(bandera);
}
public void CrearGUIAsync()
{
menuPage = new DashBoard();
menuPage.lvMenu.ItemSelected += (sender, e) => NavigationToPage(e.SelectedItem as Item);
var lblMateria = new Label
{
HorizontalTextAlignment = TextAlignment.Start,
FontSize = 8,
Text = "Materia",
TextColor = Color.Gray,
FontFamily = "Roboto"
};
var lblMaestro = new Label
{
HorizontalTextAlignment = TextAlignment.Start,
FontSize = 8,
Text = "Maestro",
TextColor = Color.Gray,
FontFamily = "Roboto",
FontAttributes = FontAttributes.Bold
};
var lblGrupo = new Label
{
HorizontalTextAlignment = TextAlignment.Start,
FontSize = 8,
Text = "Grupo",
TextColor = Color.Gray,
FontFamily = "Roboto",
FontAttributes = FontAttributes.Bold
};
var lblDia = new Label
{
HorizontalTextAlignment = TextAlignment.Start,
FontSize = 8,
Text = "Dia",
TextColor = Color.Gray,
FontFamily = "Roboto",
};
var lblHorario = new Label
{
HorizontalTextAlignment = TextAlignment.Start,
FontSize = 8,
Text = "Horas",
TextColor = Color.Gray,
FontFamily = "Roboto",
};
var lblSalon = new Label
{
HorizontalTextAlignment = TextAlignment.Start,
FontSize = 8,
Text = "Salon",
TextColor = Color.Gray,
FontFamily = "Roboto",
};
var lblHorteo = new Label
{
HorizontalTextAlignment = TextAlignment.Start,
FontSize = 8,
Text = "Hor Teo",
TextColor = Color.Gray,
FontFamily = "Roboto",
};
var lblHorpra = new Label
{
HorizontalTextAlignment = TextAlignment.Start,
FontSize = 8,
Text = "Hor Pra",
TextColor = Color.Gray,
FontFamily = "Roboto",
};
var lblCreditos = new Label
{
HorizontalTextAlignment = TextAlignment.Start,
FontSize = 8,
Text = "Creditos",
TextColor = Color.Gray,
FontFamily = "Roboto",
};
lv_inst = new ListView()
{
HasUnevenRows = true, //Estandarizar items
ItemTemplate = new DataTemplate(typeof(ResultCellCalificaciones))
};
lv_inst.ItemSelected += (sender, e) =>
{
Grupo objIns = (Grupo)e.SelectedItem;
listas lis = new listas();
Settings.Settings.nogpo = objIns.nogpo;
Settings.Settings.cvemat = objIns.cvemat;
DisplayAlert("Grupo seleccionado", Settings.Settings.nogpo + "\n" +
Settings.Settings.cvemat + "\n", "Aceptar");
if (Settings.Settings.rol.Equals("Alumno"))
{
lis.cvemat = objIns.cvemat;
lis.nogpo = objIns.nogpo;
lis.nocont = Settings.Settings.nocont;
lis.parcial_1 = 0;
lis.parcial_2 = 0;
lis.parcial_3 = 0;
lis.parcial_4 = 0;
DisplayAlert("Correcto", "Acceso correcto", "Aceptar materia lista " + lis.nocont + " " + lis.cvemat + " " + lis.nogpo);
actAlumno.actAlumno(lis);
// await DisplayAlert("Correcto", "Acceso correcto", "Aceptar materia " + list_inst[0].materia);
}
// Navigation.PushModalAsync(new AlumnosCalificar());
};
st_inst = new StackLayout()
{
Orientation = StackOrientation.Vertical,
Padding = new Thickness(20),
Children =
{
new StackLayout()
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.Center,
Padding = new Thickness(20),
Children = { lblMateria, lblGrupo, lblMaestro, lblDia, lblSalon, lblCreditos }
},
lv_inst
}
};
Content = st_inst;
}
