Retrieving display attribute of ADF dependant dropdown

I have implemented a dynamic dropdown in ADF where the two dropdowns are bind with the Attribute command_id.For my first dropdown the display attribute is command name.But when I am retrieving the the selected value of the 1st i am getting the command_id. please let me know how to get the commandname attribute.

Hi
You should loop through your ViewRowImpl object for the first list and then u can access the different attribte of the object.
Then go through the list of attibute to get the name
String[] arra = (o).getAttributeNames();
for(int i =0;i<arra.length;i++){
System.out.println(arra);
Hope it may help you
Regards
Lutchumaya

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ADF dependent dropdown not working for me

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[http://ranajitsahoo.blogspot.com/2008/05/how-to-implement-dependent-drop-down.html]
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Executables:
invoke action was created binded to executewithparms and placed before the emplist
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Frank,
Thanks. I was able to find one of your blogs and get my drop down boxes working.
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Hi Annie,
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PP+
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Hi
which jdev version ur using ?
Have you created the View Accessor on JobsView ??
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Hi,
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or
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Check this post:
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Why is there increased overhead(performance) in NAV than DISPLAY attribute?

Hi,
I understand that navigational attibutes lead to increased overhead because of the additional joins: The join between Fact table and dimension table ( I guess on DIM ID) and then the additional join between the Dimension and the Master Data tables (I guess on the SID).
1.
What happens in the case where the attribute is NOT a Nav but DISPLAY? Can you modify the above paragraph for me if it were a DISPLAY attribute? Isn't the display attribute also in the Master Data table and won't there also be an additional join?
2.
So when a query runs, which of the joins takes place first? I am trying to get the order whether it is from inside to the outside or outside to the inside? When you execute a query does the join between the master table and dimension table take place first then the join between the dimension and fact table next? Or the reverse?
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Thanks
Edited by: Amanda Baah on May 10, 2011 10:42 AM

hi,
I understand that navigational attibutes lead to increased overhead because of the additional joins: The join between Fact table and dimension table ( I guess on DIM ID) and then the additional join between the Dimension and the Master Data tables (I guess on the SID).
The above understanding is correct
1.
What happens in the case where the attribute is NOT a Nav but DISPLAY? Can you modify the above paragraph for me if it were a DISPLAY attribute? Isn't the display attribute also in the Master Data table and won't there also be an additional join?
In both the cases the joins formed will be as per the above statement, however in case of navigational attribute the query fetching the data stores the data independent of master data such that you are able to do navigation/drill down independently on the values.
2.
So when a query runs, which of the joins takes place first? I am trying to get the order whether it is from inside to the outside or outside to the inside? When you execute a query does the join between the master table and dimension table take place first then the join between the dimension and fact table next? Or the reverse?
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regards,
Arvind.

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Thanks in advance.

Gagz wrote:
but when jsp loads, it clears the value of first dropdown.Ah, that's your whole problem! Populating the 2nd dropdown has completely nothing to do with it. You would still get the same problem if you didn't populate any 2nd dropdown. Try to elaborate problems the smart way the next time.
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Hi all,
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Error while changing the Display Attribute into Navigational Attribute

Hi all.. Gud Mrng.
I was changed the attribute (product) from display attribute into navigational attribute and while save and activating the info object it is not getting activated and it is throwing the below error message.
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Hi Garima
Only in case of key figures we cannot change it from display to navigational.
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Cheers
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Retrieving display attribute of ADF dependant dropdown

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