internal static void AddColumn(VxFormRow foundRow, VxFormElementDefinition formColumn, VxFormLayoutOptions options)
{
foundRow.Columns.Add(formColumn);
var layoutAttr = formColumn.RenderOptions;
// Turn off all Labels for the elements
switch (options.LabelOrientation)
{
case LabelOrientation.LEFT:
layoutAttr.ShowLabel = false;
break;
case LabelOrientation.NONE:
layoutAttr.ShowLabel = false;
break;
case LabelOrientation.TOP:
layoutAttr.ShowLabel = true;
break;
}
if (options.ShowPlaceholder == PlaceholderPolicy.EXPLICIT_LABEL_FALLBACK)
{
layoutAttr.Placeholder = layoutAttr.Placeholder != null ? layoutAttr.Placeholder : layoutAttr.Label;
}
else if (
(options.ShowPlaceholder == PlaceholderPolicy.IMPLICIT || options.ShowPlaceholder == PlaceholderPolicy.IMPLICIT_LABEL_FALLBACK) &&
foundRow.Columns.Count > 1)
{
foundRow.Columns.ForEach(x =>
{
x.RenderOptions.Placeholder = x.RenderOptions.Label;
});
}
else if (options.ShowPlaceholder == PlaceholderPolicy.IMPLICIT_LABEL_FALLBACK && foundRow.Columns.Count == 1)
{
layoutAttr.Placeholder = layoutAttr.Label;
}
else if (options.ShowPlaceholder == PlaceholderPolicy.NONE)
{
layoutAttr.Placeholder = null;
}
}
internal static void Add(string fieldIdentifier, VxFormGroup group, object modelInstance, VxFormLayoutOptions options)
{
// TODO: EXPANDO switch
var prop = modelInstance.GetType().GetProperty(fieldIdentifier);
var layoutAttr = prop.GetCustomAttribute <VxFormElementLayoutAttribute>();
var allRowLayoutAttributes = VxHelpers.GetAllAttributes <VxFormRowLayoutAttribute>(prop.DeclaringType);
// If no attribute is found use the name of the property
if (layoutAttr == null)
{
layoutAttr = new VxFormElementLayoutAttribute()
{
Label = GetLabel(fieldIdentifier, modelInstance)
}
}
;
PatchLayoutWithBuiltInAttributes(layoutAttr, prop);
// Check if row already exists
var foundRow = group.Rows.Find(value => value.Id == layoutAttr.RowId.ToString());
if (foundRow == null)
{
foundRow = VxFormRow.Create(layoutAttr, allRowLayoutAttributes.Find(x => x.Id == layoutAttr.RowId), options);
group.Rows.Add(foundRow);;
}
var formColumn = VxFormElementDefinition.Create(fieldIdentifier, layoutAttr, modelInstance, options);
VxFormRow.AddColumn(foundRow, formColumn, options);
// WHen there is a VxFormRowLayout found use the name if specified, this also sets the row to combined labels
if (options.LabelOrientation == LabelOrientation.LEFT && foundRow.RowLayoutAttribute?.Label == null)
{
foundRow.Label = string.Join(", ", foundRow.Columns.ConvertAll(x => x.RenderOptions.Label));
}
}