Creating a Z component - guidance required

Question

Dear Experts,
I am new to CRM WEB UI. I have to create a Z component with 2 views. View one will have Service Request number and second View will hav some related fields of the service request.
I have created the Z component and 2 views.I am getting the desired result.
But I strongly feel, the way the do is wrong. Please guide me on doing it in right way.
This is the procedure I have followed ..
Created 2 Views, created custom controller and have done the context node binding for both the views.
I am creating a global variable and capturing the Service Requst number by looping at the form_fields into that global variable.
and in the second view, I am using this global variable and reading CRM_ORDER_READ FM to get other fields value and storing those in other global fields and passing that field in GET/SET method.
Thro's this approach I am getting the desired result . but I would like to know the right approch.
Please guided me, how to do this in optimised way.
Thanks,
Roopa.

Answer 1

Hi Suvidha,
Thanks for your quick response.
Please guide me where exactly I need to put this code in view 2 ?
lr_cuco ?= me_get_custome_controller(<cutome controller name>)
lr_current ?= lr_cuco->typed_context->CN1->collection_wrapper->get_current().
I tried in DO_PREPARE_OUTPUT
In debug mode ..
for lr_cuco i get some value
but for lr_cuurent its blank.
Also pls check the type def for lr_cuco and lr_current is correct ..
data: lr_cuco       TYPE REF TO  ZL_ZRP_TEST_HEADERCUCO0_IMPL.
DATA: lr_current TYPE REF TO if_bol_bo_property_access.
Thanks & Regards,
Roopa
Also refer to any standard components for one order ,like BT126H_OPPT,or BT108H_LEA,to find out how other one order processes are done in the UI.
Hope this helps.