mi problem is the next.
I am opening a popup from a view that is controlled by a controller named identificador.do, the controller class is z_identity_cl.
the window that is opened is other view controlled by nocupentes.do, with a controller class, z_nocupantes_cl.
In the do_init event of the z_nocupantes class i have added the next code:
<i> DATA: cl_parent TYPE REF TO Z_IDENTtity_CL.
Recuperamos el atributo parent
cl_parent ?= me->m_parent.
model is the class i want to recover, it is defined in the attibutes of the class z_identity_cl
model ?= cl_parent->get_model( 'mo' ).</i>
When i open the popup i get the next error:
what do i have to do?
thanks in advance