async void OnDeleteButtonClicked(object sender, EventArgs e)
{
AgriParcel agriParcel = (AgriParcel)BindingContext;
await manager.Delete(agriParcel.id);
//Pasture pasture = (Pasture)BindingContext;
//await App.PastureDatabase.DeletePastureAsync(pasture);
await Navigation.PopModalAsync();
instance = null;
}
public async Task <HttpResponseMessage> Add(AgriParcel agriParcel)
{
Uri uri = new Uri(string.Format(Constants.RestUrl, string.Empty));
string json = JsonConvert.SerializeObject(agriParcel,
Newtonsoft.Json.Formatting.None,
new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
});
HttpClient client = await GetClient();
HttpResponseMessage response = await client.PostAsync(uri,
new StringContent(
json,
Encoding.UTF8, "application/json"));
//return JsonConvert.DeserializeObject<AgriFarm>(await response.Content.ReadAsStringAsync());
return(response);
}
public async Task Update(AgriParcel agriParcel)
{
Uri uri = new Uri(string.Format(Constants.RestUrl, "/" + agriParcel.id + "/attrs?"));
string json = JsonConvert.SerializeObject(agriParcel,
Newtonsoft.Json.Formatting.None,
new JsonSerializerSettings
{
NullValueHandling = NullValueHandling.Ignore
});
var raw = json;
var o = (Newtonsoft.Json.Linq.JObject)JsonConvert.DeserializeObject(json);
o.Property("id").Remove();
HttpClient client = await GetClient();
await client.PostAsync(uri,
new StringContent(
o.ToString(),
Encoding.UTF8, "application/json"));
}
