Class FormFieldsContainer

source code

A container for FormFields.

Has two member_widgets lists:

• fields
• hidden_fields

It provides the template with 3 useful functions:

• field_for(name) Returns the child named ``name``
• value_for(name) Returns the value for the child named ``name`` (name can also be a widget instance so fields can be iterated)
• params_for(name) Returns the display-time parameters for the child named ``name`` (can also be a widget instance so fields can be iterated)
• display_field_for(name) displays the child named ``name`` automatically propagating value an params. ``name`` can also be a widget instance.
• error_for(name) Returns the validation error the child named ``name`` generated. Again, ``name`` can also be a widget instance.