/// <summary>
/// Initialeses DataGrid And Generates Columns From The Bound ViewModels Grid Fields
/// </summary>
/// <param name="gridSectionViewModel"></param>
/// <param name="dynamicDataGrid"></param>
public static void CreateDataGrid(DynamicGridViewModel gridSectionViewModel, DataGrid dynamicDataGrid)
{
//want to do any service calls asynchronously
dynamicDataGrid.CanUserAddRows = false;
dynamicDataGrid.Columns.Clear();
if (gridSectionViewModel != null)
{
dynamicDataGrid.HeadersVisibility = gridSectionViewModel.DisplayHeaders ? DataGridHeadersVisibility.Column : DataGridHeadersVisibility.None;
gridSectionViewModel.ApplicationController.DoOnAsyncThread(() =>
{
if (gridSectionViewModel.FieldMetadata == null)
{
return;
}
var columnMetadata = new List <ColumnMetadata>();
foreach (var gridField in gridSectionViewModel.FieldMetadata.OrderBy(gf => gf.Order))
{
var thisRecordType = gridField.AltRecordType ?? gridSectionViewModel.RecordType;
var fieldName = gridField.FieldName;
if (gridSectionViewModel.RecordService.FieldExists(fieldName, thisRecordType))
{
var fieldMetadata = gridSectionViewModel.RecordService.GetFieldMetadata(fieldName, thisRecordType);
var thisColumn = new ColumnMetadata(thisRecordType, fieldName, gridField.OverrideLabel ?? fieldMetadata.DisplayName ?? fieldName, fieldMetadata.FieldType, gridField.WidthPart,
gridField.IsEditable, fieldMetadata.Description, gridSectionViewModel.GetHorizontalJustify(fieldMetadata.FieldType), gridSectionViewModel.DisplayHeaders, gridField.AliasedFieldName);
columnMetadata.Add(thisColumn);
}
}
gridSectionViewModel.ApplicationController.DoOnMainThread(() =>
{
if (gridSectionViewModel.CanDelete)
{
var deleteColumn = new DeleteRowColumn();
deleteColumn.Binding = new Binding("DeleteRowViewModel");
dynamicDataGrid.Columns.Add(deleteColumn);
}
if (gridSectionViewModel.CanEdit)
{
var editColumn = new EditRowColumn();
editColumn.Binding = new Binding("EditRowViewModel");
dynamicDataGrid.Columns.Add(editColumn);
}
foreach (var column in columnMetadata)
{
var cellBinding = new Binding
{
Path = new PropertyPath(string.Concat("[", column.AliasedFieldName ?? column.FieldName, "]")),
Mode = BindingMode.TwoWay
};
DataGridColumn dataGridField;
if (column.FieldType == RecordFieldType.Url)
{
dataGridField = new GridUrlColumn()
{
Binding = cellBinding
};
}
else if (gridSectionViewModel.IsReadOnly)
{
dataGridField = new GridStringDisplayOnlyColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Boolean ||
column.FieldType == RecordFieldType.ManagedProperty)
{
dataGridField = new GridBooleanColumn
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.RecordType)
{
dataGridField = new GridPicklistColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.RecordField)
{
var metadata = gridSectionViewModel.RecordService.GetFieldMetadata(column.FieldName, column.RecordType);
if (metadata.IsMultiSelect)
{
dataGridField = new GridMultiSelectColumn()
{
Binding = cellBinding
};
}
else
{
dataGridField = new GridPicklistColumn()
{
Binding = cellBinding
};
}
}
else if (column.FieldType == RecordFieldType.Picklist)
{
var metadata = gridSectionViewModel.RecordService.GetFieldMetadata(column.FieldName, column.RecordType);
if (metadata.IsMultiSelect)
{
dataGridField = new GridMultiSelectColumn()
{
Binding = cellBinding
};
}
else
{
dataGridField = new GridPicklistColumn()
{
Binding = cellBinding
};
}
}
else if (column.FieldType == RecordFieldType.Lookup)
{
if (gridSectionViewModel.FormController.FormService != null
&&
gridSectionViewModel.FormController.FormService.UsePicklist(column.FieldName,
column.RecordType))
{
dataGridField = new GridLookupPicklistColumn()
{
Binding = cellBinding
};
}
else
{
dataGridField = new GridLookupColumn()
{
Binding = cellBinding
};
}
}
else if (column.FieldType == RecordFieldType.Password)
{
dataGridField = new GridPasswordColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Enumerable)
{
dataGridField = new GridEnumerableColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Object)
{
dataGridField = new GridLookupPicklistColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.FileRef)
{
dataGridField = new GridFileRefColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Integer)
{
var format = gridSectionViewModel.RecordService.GetIntegerFormat(column.FieldName,
column.RecordType);
if (format == IntegerType.TimeZone || format == IntegerType.Language)
{
dataGridField = new GridIntPicklistColumn()
{
Binding = cellBinding
};
}
else
{
dataGridField = new GridIntColumn()
{
Binding = cellBinding
};
}
}
else if (column.FieldType == RecordFieldType.BigInt)
{
dataGridField = new GridIntColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Date)
{
dataGridField = new GridDateColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Decimal)
{
dataGridField = new GridDecimalColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Double)
{
dataGridField = new GridDoubleColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Money)
{
dataGridField = new GridMoneyColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.ActivityParty)
{
dataGridField = new GridActivityPartyColumn()
{
Binding = cellBinding
};
}
else
{
dataGridField = new GridStringColumn()
{
Binding = cellBinding
};
}
dataGridField.Header = column;
dataGridField.Width = new DataGridLength(column.WidthPart,
DataGridLengthUnitType.Pixel);
var isFormReadonly = gridSectionViewModel.IsReadOnly;
var isWriteable = gridSectionViewModel?.RecordService?.GetFieldMetadata(column.FieldName, column.RecordType).Createable == true ||
gridSectionViewModel?.RecordService?.GetFieldMetadata(column.FieldName, column.RecordType).Writeable == true;
dataGridField.IsReadOnly = isFormReadonly || !isWriteable;
var description = gridSectionViewModel?.RecordService?.GetFieldMetadata(column.FieldName, column.RecordType).Description;
dynamicDataGrid.Columns.Add(dataGridField);
}
var dataGridBinding = new Binding
{
Path = new PropertyPath("GridRecords"),
Mode = BindingMode.TwoWay
};
dynamicDataGrid.SetBinding(ItemsControl.ItemsSourceProperty, dataGridBinding);
var selectedItemBinding = new Binding
{
Path = new PropertyPath("SelectedRow"),
Mode = BindingMode.TwoWay
};
dynamicDataGrid.SetBinding(Selector.SelectedItemProperty, selectedItemBinding);
});
});
}
}
/// <summary>
/// Initialeses DataGrid And Generates Columns From The Bound ViewModels Grid Fields
/// </summary>
/// <param name="gridSectionViewModel"></param>
/// <param name="dynamicDataGrid"></param>
public static void CreateDataGrid(DynamicGridViewModel gridSectionViewModel, DataGrid dynamicDataGrid)
{
//want to do any service calls asynchronously
dynamicDataGrid.CanUserAddRows = false;
dynamicDataGrid.Columns.Clear();
if (gridSectionViewModel != null)
{
gridSectionViewModel.ApplicationController.DoOnAsyncThread(() =>
{
if (gridSectionViewModel.FieldMetadata == null)
{
return;
}
var columnMetadata = new List <ColumnMetadata>();
foreach (var gridField in gridSectionViewModel.FieldMetadata.OrderBy(gf => gf.Order))
{
var fieldName = gridField.FieldName;
var fieldType = gridSectionViewModel.RecordService.GetFieldType(fieldName,
gridSectionViewModel
.RecordType);
var header = gridSectionViewModel.RecordService.GetFieldLabel(fieldName,
gridSectionViewModel.RecordType);
var thisColumn = new ColumnMetadata(fieldName, header, fieldType, gridField.WidthPart,
gridField.IsEditable);
columnMetadata.Add(thisColumn);
}
gridSectionViewModel.ApplicationController.DoOnMainThread(() =>
{
if (gridSectionViewModel.CanDelete)
{
var deleteColumn = new DeleteRowColumn();
deleteColumn.Binding = new Binding("DeleteRowViewModel");
dynamicDataGrid.Columns.Add(deleteColumn);
}
if (gridSectionViewModel.CanEdit)
{
var editColumn = new EditRowColumn();
editColumn.Binding = new Binding("EditRowViewModel");
dynamicDataGrid.Columns.Add(editColumn);
}
foreach (var column in columnMetadata)
{
var cellBinding = new Binding
{
Path = new PropertyPath(string.Concat("[", column.FieldName, "]")),
Mode = BindingMode.TwoWay
};
DataGridColumn dataGridField;
if (column.FieldType == RecordFieldType.Boolean)
{
dataGridField = new GridBooleanColumn
{
Binding = cellBinding
}
}
;
else if (column.FieldType == RecordFieldType.RecordType)
{
dataGridField = new GridPicklistColumn()
{
Binding = cellBinding
}
}
;
else if (column.FieldType == RecordFieldType.RecordField)
{
var metadata = gridSectionViewModel.RecordService.GetFieldMetadata(column.FieldName, gridSectionViewModel.RecordType);
if (metadata.IsMultiSelect)
{
dataGridField = new GridMultiSelectColumn()
{
Binding = cellBinding
};
}
else
{
dataGridField = new GridPicklistColumn()
{
Binding = cellBinding
};
}
}
else if (column.FieldType == RecordFieldType.Picklist)
{
var metadata = gridSectionViewModel.RecordService.GetFieldMetadata(column.FieldName, gridSectionViewModel.RecordType);
if (metadata.IsMultiSelect)
{
dataGridField = new GridMultiSelectColumn()
{
Binding = cellBinding
};
}
else
{
dataGridField = new GridPicklistColumn()
{
Binding = cellBinding
};
}
}
else if (column.FieldType == RecordFieldType.Lookup)
{
if (gridSectionViewModel.FormController.FormService != null
&&
gridSectionViewModel.FormController.FormService.UsePicklist(column.FieldName,
gridSectionViewModel.RecordType))
{
dataGridField = new GridLookupPicklistColumn()
{
Binding = cellBinding
};
}
else
{
dataGridField = new GridLookupColumn()
{
Binding = cellBinding
};
}
}
else if (column.FieldType == RecordFieldType.Password)
{
dataGridField = new GridPasswordColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Enumerable)
{
dataGridField = new GridEnumerableColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Object)
{
dataGridField = new GridLookupPicklistColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.FileRef)
{
dataGridField = new GridFileRefColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Integer ||
column.FieldType == RecordFieldType.BigInt)
{
dataGridField = new GridIntColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Date)
{
dataGridField = new GridDateColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Decimal)
{
dataGridField = new GridDecimalColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Double)
{
dataGridField = new GridDoubleColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Money)
{
dataGridField = new GridMoneyColumn()
{
Binding = cellBinding
};
}
else if (column.FieldType == RecordFieldType.Url)
{
dataGridField = new GridUrlColumn()
{
Binding = cellBinding
};
}
else
{
dataGridField = new GridStringColumn()
{
Binding = cellBinding
};
}
dataGridField.Header = column.FieldLabel;
dataGridField.Width = new DataGridLength(column.WidthPart,
DataGridLengthUnitType.Pixel);
var isFormReadonly = gridSectionViewModel.IsReadOnly;
var isWriteable = gridSectionViewModel?.RecordService?.GetFieldMetadata(column.FieldName, gridSectionViewModel.RecordType).Createable == true ||
gridSectionViewModel?.RecordService?.GetFieldMetadata(column.FieldName, gridSectionViewModel.RecordType).Writeable == true;
dataGridField.IsReadOnly = isFormReadonly || !isWriteable;
var description = gridSectionViewModel?.RecordService?.GetFieldMetadata(column.FieldName, gridSectionViewModel.RecordType).Description;
//todo this removes the standard xaml setters including the click to sort
//var style = new Style(typeof(DataGridColumnHeader));
//style.Setters.Add(new Setter(ToolTipService.ToolTipProperty, description));
//dataGridField.HeaderStyle = style;
dynamicDataGrid.Columns.Add(dataGridField);
}
var dataGridBinding = new Binding
{
Path = new PropertyPath("GridRecords"),
Mode = BindingMode.TwoWay
};
dynamicDataGrid.SetBinding(ItemsControl.ItemsSourceProperty, dataGridBinding);
var selectedItemBinding = new Binding
{
Path = new PropertyPath("SelectedRow"),
Mode = BindingMode.TwoWay
};
dynamicDataGrid.SetBinding(Selector.SelectedItemProperty, selectedItemBinding);
});
});
}
}