Overview

This field represents set of entities in relation "one-to-many" to this model.

Common Attributes

name	type	required	default value	description
name	string	yes	none	Name of the field, must be unique in this model scope.
readonly	boolean	no	false	If true this field cannot be change by user.
required	boolean	no	false	If true this field will be required (validator and "not-null" database's contraint will be added).
copyable	boolean	no	true (except hasMany, manyToMany and tree fields)	If true value of this field will be copied during entity copy. Should be set to false for unique (see above) fields (except string and text).
persistent	boolean	no	true	If true this field will be stored in database.

name	type	required	default value	description
model	string	yes	none	Name of corresponding model related to this field.
joinField	string	yes	none	name of field from corresponding model that will be used as join field. Type of this field must be "belongsTo".
plugin	string	no	none	Name of plugin where the corresponding model belongs. If empty it is assumed that corresponding model belongs to the same plugin that field's model.
cascade	nullify/delete	no	nullify	Desribes behaviour when the entity is deleted: 'delete' means that all entities related through this field will be also deleted, 'nullify' means that field value will be set to null.
copyable	boolean	no	false	When this option is set tu 'true', all entities related to defined entity by this field will be copied when main entity is copied, so new entity creaded by copy operation will be related to copied entities instead of oryginal ones.

<hasMany name="items" model="orderItem" joinField="order" />

Model orderItem must have at least this field (field's name must match hasMany's joinField):

<belongsTo name="order" model="order" required="true" />