on 06-17-2014 2:15 PM
Hello friends,
I have a requirement to show the list of Material related informations through POWL. As far as my knowledge with POWL development is concerned I have followed all the steps to implement it.
1) Created a feeder class and used an interface IF_POWL_FEEDER. Implemented most of the methods including the mandatory methods get_objects_definition and get_objects. Also activated all the interface methods in edit mode whether or not they are implemented.
2) Created an APPID in tcode FPB_MAINTAIN_HIER, powl type in tcode POWL_TYPE linking the feeder class, and role assignment through POWL_TYPER connecting APPID with POWL_TYPE.
3) implemented a WD component using the POWL_UI_COMP component. Defined an outbound plug from the WD component window and fired it in the handledeault method of the window to the default inbound plug of the POWL_MASTER view embedded in the view container of the WD compnent view.
used below code to fire the window plug
wd_this->fire_o_powl_plg(
applid = 'ZMM_MAT_UPD'
forallq = abap_true
powldeltarendering = abap_true
qname = ' '
qselpara = ' '
refresha = abap_false
refreshq = abap_false
srvgroup = ' '
).
The result I get when I run the WD app is like as shown in the attachment
4) I have defined queries as well. But ideally as you will be knowing, after my first 3 points, I should be able to see the resultant table, empty or filled!!
I need to know what have I missed out. Please help.
Much appreciated,
Uday.
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Thanks for the response Yury.
Thats a good document you shared, however I could'n pick anything from it that I might have missed.
Everything mentioned in the doc is follwed in my assignment.
And thats exactly the reason why i am perplexed.
I have to add a point here, perhaps should have added in my question that, when I put a break-point in one of the methods,say get_actions method, in the POWL feeder class, the control flow is not breaking at that point. It just executes and gives me that attached ouptut.
I have fed in with the correct feeder class name in the powl_type.
All are activated.
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