Navigation between webdynpro components?

[Former Member]

Hi all i have following WDA components

1. One main comp1
2. Comp2
3. Comp3

Comp2 and comp3 will be embedded into main comp1 by component usage and data sharing will be happening through interface nodes.

Following is the scenario

• Now from main comp1 ON button click i am embedding and calling the view1.comp2.

• Then ON button click from view1.comp2 i am able to navigate to view2.comp2.

• Now i am in view2.comp2 which is embedded into main component

• Now when i click back button on main comp1.I want the view1.comp2 to be displayed

This pic can help you understand my scenario

http://i47.tinypic.com/ke6lw8.jpg

How to achieve this please guide me..?

[Former Member]

hi

you can achieve this by creating outbound plug in view2 an d inbound plug in view1 of component 2

generate navigation u can achieve it.

Thanks & Regards

Vasu Yadav

[Former Member]

Implement history interface .. IF_BSP_WD_HISTORY_STATE_DESCR

Redefine IF_BSP_WD_HISTORY_STATE~STATE_STORE and       IF_BSP_WD_HISTORY_STATE~STATE_RESTORE  methods in _CTXT

Cheers

Bhandari

Rewards points if suggestion found helpful.

[Former Member]

That is a basic requirement. See the attached link.

http://help.sap.com/saphelp_nw73ehp1/helpdata/en/fb/67c0410c2dcc17e10000000a155106/frameset.htm