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SOLVED

How to get items in a node?

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Level 1

Hi,

I want to get the items stored in a node at the program start. I see there's a fetchItems function in the CollectionNode class but it needs item IDs, and obviously I don't have them, or I don't know the correct place to look.

Please help.

Thanks.

1 Accepted Solution

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Correct answer by
Former Community Member

Hi there,

Subscribe to that collectionNode, and you’ll receive all items as it synchronizes.

http://learn.adobe.com/wiki/display/lccs/3.1.5+MessageItems

nigel

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1 Reply

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Correct answer by
Former Community Member

Hi there,

Subscribe to that collectionNode, and you’ll receive all items as it synchronizes.

http://learn.adobe.com/wiki/display/lccs/3.1.5+MessageItems

nigel

The following has evaluated to null or missing: ==> liqladmin("SELECT id, value FROM metrics WHERE id = 'net_accepted_solutions' and user.id = '${acceptedAnswer.author.id}'").data.items [in template "analytics-container" at line 83, column 41] ---- Tip: It's the step after the last dot that caused this error, not those before it. ---- Tip: If the failing expression is known to be legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)?? ---- ---- FTL stack trace ("~" means nesting-related): - Failed at: #assign answerAuthorNetSolutions = li... [in template "analytics-container" at line 83, column 5] ----