LOV Auto Refresh Issue - OAF Page

Hi,
Currently we are facing one issue with one OAF page.
We have one LOV in the page. Currently it is fetching the details as per the VO SELECT query associated with it and no issues in the query part.
But, if you try to update the tables which are associated to the above VO query, the updated results are not showing in the LOV even after re-login also.
One interesing thing is, we are able to get the updated results in the LOV once the server is bounced. Can any one pls let me know how to get this resolved and we are expecting this updated results needs to picked by LOV without bouncing the server.
Best Regards,
Hari

Hi Ankul,
We have already tried the approach which you have suggested. But still that did not worked.
Best Regards,
Hari

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Lov iterator refresh issue

HI friends!
I'm using JDeveloper 11g
I've got a problem with a lov attribute in my application.
I need to implement the following scenario:
I have an adf table Licence in my jsf page. One of the table columns includes a lov attribute which values must be selected from a list box (a list data source is LicenceProducer lov view object).
If there is no required licence producer in the drop down list we can trigger a pop up dilaog (kind of lov dialog) and create a new one row in the data source iterator.
Then the required attribute value of the newly created row must be passed to the list in the source jsf page and become a currently selected value for the lov attribute of the Licence VO.
SO i've have implemented almost the whole scenario:
1. created an appropriate lov attribute in Licence VO with LicenceProducer VO as a list data source
2. created a bounded adf task flow which is resonsible for displaying the pop up lov dialog with all insert/commit/return new value functionallity.
Everything works just greate except that the lov iterator is never refreshed after returning from the pop up dialog.
The updated content of the list box is only seen after reloading the source jsf page. Setting partial page rendering (for the Licence adf table) on returning from the pop up dialog does't work.
I saw a number of posts on this issue but never found any good solutions.
I think that i must somehow get an access to the lov iterator (data source vo) wich is not the same as the base LicenceProducer view object and refresh it programmatically.
PS. if i brought my issue in a not sufficiently clear way. please answer the quite simplier question. Is it possible somehow to add a lov functionallity with the possibility to add new rows into lov iterator?
Thanks in advance. Alex.

Thanks friends.
It is so greate to see somebody notice your question and even have the similar problem.
First to Paul
1. Yes I have a model driven LOV, i.e. i defined the lov functionalty for the attribute in a VO.
2. I'm using JDeveloper 11g as you might be using.
3. Actually i'm afraid i have not fully understood your approach with a row impl class. AS i could notice there were no worthy changes added into the row impl class after i had redefined VO's attribute to use a lov view object.
it would be greatly appreciated if you let me know more detail about your solution.
By the way i have noticed one interesting thing as I was experimenting with my issue. It turned out that the lov iterator refreshes just excellent on returning from a pop up "manually created lov dialog" after i click a rollback button of the data control
where the VO iterator containing the attribute with the lov functionalty exists. Give it a try and you'll see, no other standard operation button gives the same effect!!!!! I realized it accidentially myself.
To Hasim
if i understand you right your assumption is to refresh a row iterator which is the basis for the lov attribute and then refresh a page element where the lov attribute has been dropped?
If so than i've tried it because this is the first thing comes into mind. But it doesn't work, i think that this basis iterator we select for the list of values of the required attribute in VO is not the same as a real list Datasource iterator...
If i understood you wrong please give me know and explain please your approach. Your opinion is interesting for me.
I address our experts ones again with a rather simplier question. Is it possible to create a model driven lov attribute where it would be possible to insert new rows into the list of values during the ongoing user session?
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I have a requirement as below:
I have a custom OAF page having a lov field which is mandatory, a check box and a two text fields.
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hi,
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LOV's auto refresh and having unique values.

Hi, I'm having LOVs connected with few attributes of a table, and those fields are used in view criteria of the table.
This view criteria is used in the af:query component as search fields.
To avoid the duplicates in the LOV, i created a separate view for each of the attribute, using the distinct key , and connected them with the attribute via view accessors. So that the af:query component , search field drop downs can give unique value of the column.
There is an another requirement, to refresh the LOVs of the search field, when there is a change in the database. To accomplish this auto refresh property of the view's query, i added the PK of the table with each view. By doing this i can see the latest values of the database in the UI . ie, the LOVs of af:query getting the changes of database.
But this one causing, the duplicate values to be in LOV, and the distinct key word in the view's query will not work because of the PK of table is added to query.
I tried different ways to query , like groupby . But no success.
I need both auto refresh as well as unique values in the LOVs of the af:query . Could some one point me a reference to solve this. Thanks .
Edited by: user642477 on Oct 7, 2010 10:52 AM

user642477 wrote:
Hi, I'm having LOVs connected with few attributes of a table, and those fields are used in view criteria of the table.
This view criteria is used in the af:query component as search fields.
To avoid the duplicates in the LOV, i created a separate view for each of the attribute, using the distinct key , and connected them with the attribute via view accessors. So that the af:query component , search field drop downs can give unique value of the column.
why you have done that what is your reason?!!! it seems so wierd to me? you could easily add distinct on query of the viewobject!

LOV Auto Refresh Issue - OAF Page

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