EfListFormatter
class EfListFormatter extends EfFieldFormatter
Provides formatting methods for list_boolean, list_float, list_integer and list_\text field types.
Methods
Returns an array of all field items as EfFieldFormatter objects.
Checks if the given or current field delta exists.
Shortcut for the possible not so easy to understand isDeltaValid() method.
Implementing IteratorAggregate interface.
Returns the current field item key.
Returns the current field item label.
No description
Details
in EfFieldFormatter at line 23
__construct(EntityMetadataWrapper $property, bool $isMultivalue)
Constructor.
in EfFieldFormatter at line 43
array|string
value()
Returns the current field item as a raw array.
in EfFieldFormatter at line 52
array
values()
Returns all raw field items in an array.
in EfFieldFormatter at line 61
EfFieldFormatter[]
all()
Returns an array of all field items as EfFieldFormatter objects.
in EfFieldFormatter at line 74
array
setDelta($delta)
Set the current field delta.
in EfFieldFormatter at line 91
bool
isDeltaValid(null $delta = NULL)
Checks if the given or current field delta exists.
in EfFieldFormatter at line 102
bool
notEmpty()
Shortcut for the possible not so easy to understand isDeltaValid() method.
in EfFieldFormatter at line 113
bool
isAccessible()
Check if current user is allowed to view this field.
Can be needed if a module like field_permissions is in use.
in EfFieldFormatter at line 124
EfFieldFormatterIterator
getIterator()
Implementing IteratorAggregate interface.
If we wrap a list, we return an iterator over the data list.
in EfFieldFormatter at line 133
int
count()
Implementing Countable interface.
at line 183
string
key()
Returns the current field item key.
at line 192
string
label()
Returns the current field item label.