Need clarification on extending java (external reference) Value Set Providers for use with stringList and Value Set Picker for multiple selection.
![]() So, we've been using javascript Value Set Providers for quite a while (for values available from within RTC), and started a while back using a java Value Set Provider which gives us the ability to gather selections from an external source. We've been using this to some success for single selection values. We figured out how to use the latter with a stringList attribute and Value Set Picker for multiple selections. But it was a total guess and may have just got lucky. We used the information provided at (toward the end) -
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Ralph Schoon (63.3k●3●36●46)
| answered Aug 18 '17, 2:46 a.m.
FORUM ADMINISTRATOR / FORUM MODERATOR / JAZZ DEVELOPER Most of the attribute types above are for single value items. For multiple values add List to the name as described in https://rsjazz.wordpress.com/2013/06/26/attribute-customization-java-based-value-providers-conditions-and-validators/ e.g. stringList as you did in the last example.
Robert Stawicki selected this answer as the correct answer
Comments Ah, after all this time guessing at what the meaning of the attributeTypes were, I believe I now get it.
Take my blog post with a grain of salt. I just found it working that way. I experimented with it. I did not design the API/extension point, so there might be issues.
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