protected bool IsEditionValid(GridItem item, GrilleColumn column, string oldValue, string newValue, GridCellValidationEventArgs args)
{
int? oid = item.GetOid();
bool isKey = column.position == 0;
if (isKey)
{
if (string.IsNullOrWhiteSpace(newValue))
{
args.ErrorContent = column.name + " can't be empty!";
args.IsValid = false;
return(false);
}
}
else if (!oid.HasValue)
{
LinkedAttributeGrid grid = (LinkedAttributeGrid)this.Grille;
Object keyValue = item.Datas[0];
bool emptyKeyValue = keyValue == null || string.IsNullOrWhiteSpace(keyValue.ToString());
if (emptyKeyValue && !grid.attribute.incremental)
{
args.ErrorContent = "You have to set " + grid.attribute.name + " before set " + column.name;
args.IsValid = false;
return(false);
}
}
return(true);
}
public override void buildColumns(Grille grille)
{
if (grille is LinkedAttributeGrid)
{
LinkedAttributeGrid grid = (LinkedAttributeGrid)grille;
this.Grille = grid;
buildGrid();
int position = 0;
GrilleColumn column = new GrilleColumn(grid.attribute, position++);
grid.AddColumn(column);
this.AddColumn(column, grid.attribute.incremental);
foreach (Kernel.Domain.Attribute attribute in grid.attribute.childrenListChangeHandler.Items)
{
column = new GrilleColumn(attribute, position++);
grid.AddColumn(column);
this.AddColumn(column, attribute.incremental);
}
this.Children.Add(this.gridControl);
RebuildGrid = false;
}
}
