protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
((PivotItem)bodyPiv.Items[0]).Header = "基本信息";
if (e.NavigationMode == NavigationMode.New)
{
_fieldId = int.Parse(NavigationContext.QueryString["fid"].ToString());
_field = _fieldDataAccessLayer.Get(_fieldId);
_fieldCropList = _field.Plantings;
_fieldSuveryResult.FieldPoints = GeoHelper.ParsePointsFromString(_field.Geo, ';', ',');
int plantingCount = _fieldCropList.Count;
esRegion.DefaultValue = _field.RegionName;
_regionDataContext.GetAllRegions((regionData) =>
{
_regionData = regionData;
esRegion.DataContext = new ExpanderSelectorDataContext(_regionData.ToList<object>());
_cropDataContext.GetAllCrops((cropData) =>
{
_cropData = cropData;
for (_cropTabIndex = 0; _cropTabIndex < plantingCount; _cropTabIndex++)
{
int index = _cropTabIndex + 1;
string headerTxt = "作物" + index;
var content = new NyAppWP.Controls.FieldCropTab(_cropData, _fieldCropList[_cropTabIndex], false);
bodyPiv.Items.Add(new PivotItem()
{
Header = headerTxt,
Content = content,
});
}
txtFieldArea.Text = _field.Area.ToString("f2", CultureInfo.InvariantCulture);
txtFieldName.Text = _field.FarmlandName;
});
});
}
//PhoneApplicationService.Current.State.Add("fieldSurveyResult", fsRst);
//if (PhoneApplicationService.Current.State.ContainsKey("fieldSurveyResult"))
//{
// Object obj;
// PhoneApplicationService.Current.State.TryGetValue("fieldSurveyResult", out obj);
// FieldSurveyResult fr = (FieldSurveyResult)obj;
// if (fr.FieldID == _guid.ToString())
// {
// var ptList = fr.FieldPoints.ToList();
// System.Text.StringBuilder sb = new System.Text.StringBuilder();
// foreach (GeoCoordinate coor in ptList)
// {
// sb.Append(coor.Longitude.ToString("#0.000000")).Append(",").Append(coor.Latitude.ToString("#0.000000")).Append(";");
// }
// this._fieldGPSPoints = sb.ToString();
// this._area = fr.FieldArea;
// }
//}
}
public FieldWarpper(Field field)
{
this.UniqueId = field.UniqueId;
this.Area = field.Area;
this.CreatedDate = field.CreatedDate;
this.FarmlandID = field.FarmlandID;
this.FarmlandName = field.FarmlandName;
this.Geo = field.Geo;
this.OwnerID = field.OwnerID;
this.Plantings = field.Plantings;
this.RegionID = field.RegionID;
this.RegionName = field.RegionName;
}
public FieldCreator()
{
InitializeComponent();
((PivotItem)bodyPiv.Items[0]).Header = "基本信息";
_guid = new Guid();
_cropDataContext = new CropDataContext();
_regionDataContext = new RegionDataContext();
_fieldSuveryResult = new FieldSurveyResult();
_regionDataContext.GetAllRegions((data) =>
{
_regionData = data;
esRegion.DataContext = new ExpanderSelectorDataContext(_regionData.ToList<object>());
_service = new FieldService();
_fieldDataAccessLayer = new FieldDataAccessLayer();
_field = new Field();
_fieldCropList = new List<FieldCrop>();
});
App.RegionalCultureOverride = Thread.CurrentThread.CurrentCulture = new CultureInfo("zh-CN");
App.UICultureOverride = Thread.CurrentThread.CurrentUICulture = new CultureInfo("zh-CN");
}
private async void btnSave_Click(object sender, EventArgs e)
{
string fieldName = txtFieldName.Text.Trim();
var regionInfo = (ExpanderSelectorDataSource)esRegion.Seleted;
for (int i = 1; i < bodyPiv.Items.Count; i++)
{
var content = ((PivotItem)bodyPiv.Items[i]).Content;
if (content is FieldCropTab)
{
var item = (FieldCropTab)content;
if (!item.IsInputValueVailed())
{
return;
}
}
}
if (String.IsNullOrEmpty(fieldName) || String.IsNullOrEmpty(txtFieldArea.Text) || _fieldCropList.Count <= 0 || regionInfo == null)
{
MessageBox.Show("农田信息必须完整");
}
else
{
if (_fieldSuveryResult.FieldPoints != null)
{
var ptList = _fieldSuveryResult.FieldPoints.ToList();
if (ptList.Count() > 0)
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
foreach (GeoCoordinate coor in ptList)
{
sb.Append(coor.Longitude.ToString("#0.000000")).Append(",").Append(coor.Latitude.ToString("#0.000000")).Append(";");
}
sb.Remove(sb.Length - 1, 1);
this._field.Geo = sb.ToString();
}
}
float area = float.Parse(txtFieldArea.Text);
_field.Area = area;
_field.FarmlandName = fieldName;
//_field.Geo = _fieldGPSPoints;
_field.CreatedDate = DateTime.Now;
_field.RegionName = regionInfo.Name;
_field.RegionID = int.Parse(regionInfo.ID);
_field.Plantings = _fieldCropList;
_field = await _service.Add(_field);
if (_field.FarmlandID > 0)
{
if (_fieldDataAccessLayer.Add(_field))
{
MessageBox.Show("添加农田成功");
NavigationService.GoBack();
}
else
{
MessageBox.Show("添加农田失败");
}
}
else
{
MessageBox.Show("向服务端添加农田失败");
}
}
}
