How to work with the component controller.

Question

I Created a Z component.
In that component controller i ceated a context node by using value node with BUT000 with the attribute NAME_ORG1.
I created a view in the same component.
In the view i created a Context Node BUT000 wiht NAME_ORG1.
I bind this view context node with compnent controller context node.
I want set the value from the view context node to component controller context node. How it is possible?
I created another Z component.
I created compoent controller like same context node above.
I created the view also.
I want display the first compoent controller data in the second component controller.
How it is possible.
For one component to another component we can pass the data based on component controller only?
Please give me how i can set/display the component controller context node with the data?
Thank You.
Regards,
B. Krishna.

Answer 1

Hi Manish.
    Thank you for reply Manish. I need some more information.
I created ZCOMP1 with view V1 and ZCOMP2 with view V2.
In both component controllers I created Context node by usng NAME_ORG1 of BUT000.
I provide the Navigation link from ZCOMP1 to ZCOMP2 as well as ZCOMP2 to ZCOMP1.
In Run Time Repository I provied two components as a INTERFACE VIEWS and
I provide ZCOMP2 as component Usage in ZCOMP1 as well as ZCOMP1 as a Component Usage in ZCOMP2.
Now, what ever data I entered in ZCOMP1 like NAME_ORG1 is "HELLO" then
This infomation I want display in ZCOMP2 - V2.
In ZCOMP2 method  wd_usage_initialize
I write like this.
IF IV_USAGE->USAGE_NAME = 'CompUsage'.
    iv_usage->bind_context_node( iv_controller_type  = cl_bsp_wd_controller=>co_type_component
                                   iv_target_node_name = 'BUT000'       
                                   iv_node_2_bind      = 'BUT000' ).    
  ENDIF.
But it is displaying the Exception like this
Cannot display view ZCOMP2/MainWindow of UI Component ZCOMP2
An exception has occurred Exception Class  CX_BSP_WD_INCORRECT_IMPLEMENT - The view controller or custom controller "" was implemented incorrectly 
Method:  CL_BSP_WD_COMPONENT_USAGE=>IF_BSP_WD_COMPONENT_USAGE~BIND_CONTEXT_NODE 
Source Text Row:  24
Please tell me how to solve this Problem.
Regards,
B. Krishna.