Adding an LOV to a query parameter (executeWithParams)

Posted by shay.shmeltzer on Oracle Blogs See other posts from Oracle Blogs or by shay.shmeltzer
Published on Fri, 07 Jan 2011 16:02:42 -0800 Indexed on 2011/01/08 0:57 UTC
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LOV

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query

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executeWithParams

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inputListOfValues

I showed in the past how you can use the executeWithParams operation to build your own query page to filter a view object to show specific rows.
I also showed how you can make the parameter fields display as drop down lists of values (selectOneChoice).

However this week someone asked me if you can have those parameter fields use the advanced LOV component.
Well if you just try and drag the parameter over, you'll see that the LOV option is not there as a drop option.
But with a little bit of hacking around you can achieve this. (without actual Java coding).
Here is a quick demo:

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