Get value based on column names for custom metadata field of Webcenter Content

Question

In UCM, I created a custom metadata field of type Text.  I then enabled optlist in that field.  I populate values to the optList, I am using a View.  The View has three columns.  Let us call them ID, Key, Value.  OptList displays the Keys in its list.  I then create a Content (Content ID: MyContent) in Webcenter Content and choose values from OptList for my new metadata field (MyField).
From Webcenter Portal, I am populating a selectOneChoice with values of MyField in the Content ID: MyContent.  Remember from previous step, the values populated in selectOneChoice is the list of values selected from optList field MyField.  This optList is in-turn populated from View.  After the user selects a value in selectOneChoice, in Javascript, I need to alert a message in this format "value chosen - corresponding value from View of optList that populates MyField"
I think an example will be useful:
Here is a View that I created in Configuration Manager applet in Admin Applets of Webcenter Content:
ID | State | Capital
1 | North Carolina | Raleigh
2 | California | Sacramento
3 | Illinois | Chicago
Then, I create a Custom Field (Name: MyField).  MyField is an optList the values are populated from View created above.  The internal value and display value are both State.  Then I Check-In a new content with Content Id: MyContent.  For MyContent, I select these values from OptList for MyField: {North Carolina, Illinois}.
In my Webcenter Portal application, I create a Content Presenter Taskflow.  I configure it as a single item content presenter.  I assign MyContent as Content Id.  Then, in templateView, I get all values of MyField in MyContent and display them as selectOneChoice.  I created a javascript function that would get the value that user selected in selectOneChoice.  In the View created in Webcenter Content's Configuration Manager (above), there is a value corresponding to each value displayed.  So, for the selected value, I need to get the corresponding Capital and display it in my alert message.
From Javascript, how can I get the value of Capital, given I have the value of State.

Answer 1

Hi.
The idea to achieve your requirement is next:
Create a helper manage bean that will be call as Map access: #{stateUtil['Calofironia']} (it will return Raleigh). This value will be get calling GET_SCHEMA_VIEW_VALUES IDC service using RIDC in your manage bean.
Pass the result of #{stateUtil['statename']} to your JavaScript function using <af:clientAttribute.../>
I hope this information help you.
Regards,