protected void OnCancelCommand()
{
editState = DataGridEditState.None;
if (EditMode == DataGridEditMode.Popup)
{
PopupVisible = false;
}
}
protected async Task OnSaveCommand()
{
if (Data == null)
{
return;
}
// get the list of edited values
var editedCellValues = EditableColumns
.Select(c => new { c.Field, editItemCellValues[c.ElementId].CellValue }).ToDictionary(x => x.Field, x => x.CellValue);
var rowSavingHandler = editState == DataGridEditState.New ? RowInserting : RowUpdating;
if (await IsSafeToProceed(rowSavingHandler, editItem, editedCellValues))
{
if (UseInternalEditing && editState == DataGridEditState.New && CanInsertNewItem && Data is ICollection <TItem> data)
{
data.Add(editItem);
}
if (UseInternalEditing || editState == DataGridEditState.New)
{
// apply edited cell values to the item
// for new items it must be always be set, while for editing items it can be set only if it's enabled
foreach (var column in EditableColumns)
{
column.SetValue(editItem, editItemCellValues[column.ElementId].CellValue);
}
}
if (editState == DataGridEditState.New)
{
await RowInserted.InvokeAsync(new SavedRowItem <TItem, Dictionary <string, object> >(editItem, editedCellValues));
dirtyFilter = dirtyView = true;
// If a new item is added, the data should be refreshed
// to account for paging, sorting, and filtering
if (ManualReadMode)
{
await HandleReadData();
}
}
else
{
await RowUpdated.InvokeAsync(new SavedRowItem <TItem, Dictionary <string, object> >(editItem, editedCellValues));
}
editState = DataGridEditState.None;
if (EditMode == DataGridEditMode.Popup)
{
PopupVisible = false;
}
}
}
protected void OnEditCommand(TItem item)
{
InitEditItem(item);
editState = DataGridEditState.Edit;
if (EditMode == DataGridEditMode.Popup)
{
PopupVisible = true;
}
}
protected void OnNewCommand()
{
InitEditItem(CreateNewItem());
editState = DataGridEditState.New;
if (EditMode == DataGridEditMode.Popup)
{
PopupVisible = true;
}
}
protected void OnNewCommand()
{
var newItem = CreateNewItem();
NewItemDefaultSetter?.Invoke(newItem);
InitEditItem(newItem);
editState = DataGridEditState.New;
if (EditMode == DataGridEditMode.Popup)
{
PopupVisible = true;
}
}
protected async Task OnSaveCommand()
{
if (Data is ICollection <TItem> data)
{
// get the list of edited values
var editedCellValues = EditableColumns
.Select(c => new { c.Field, editItemCellValues[c.ElementId].CellValue }).ToDictionary(x => x.Field, x => x.CellValue);
if (IsSafeToProceed(RowSaving, editItem, editedCellValues))
{
if (UseInternalEditing && editState == DataGridEditState.New && CanInsertNewItem)
{
data.Add(editItem);
}
if (UseInternalEditing || editState == DataGridEditState.New)
{
// apply edited cell values to the item
// for new items it must be always be set, while for editing items it can be set only if it's enabled
foreach (var column in EditableColumns)
{
column.SetValue(editItem, editItemCellValues[column.ElementId].CellValue);
}
}
if (editState == DataGridEditState.New)
{
await RowInserted.InvokeAsync(new SavedRowItem <TItem, Dictionary <string, object> >(editItem, editedCellValues));
dirtyFilter = dirtyView = true;
}
else
{
await RowUpdated.InvokeAsync(new SavedRowItem <TItem, Dictionary <string, object> >(editItem, editedCellValues));
}
editState = DataGridEditState.None;
if (EditMode == DataGridEditMode.Popup)
{
PopupVisible = false;
}
}
}
}
public PopupTitleContext(TItem item, DataGridEditState editState)
{
Item = item;
EditState = editState;
}
protected void OnCancelCommand()
{
editState = DataGridEditState.None;
}
protected void OnEditCommand(TItem item)
{
InitEditItem(item);
editState = DataGridEditState.Edit;
}
protected void OnNewCommand()
{
InitEditItem(CreateNewItem());
editState = DataGridEditState.New;
}
public PopupTitleContext(TItem item, DataGridEditState editState, string localizationString)
{
Item = item;
EditState = editState;
LocalizationString = localizationString;
}
