Hyperledger Composer How to retrieve array of assets

Question

The model I have defined is as follows:

asset Ask identified by askId
{
    o String askId
    o String title
    o String[] options
    o Integer[] votes
}


asset Poll identified by pollId
{
    o String pollId
    --> Ask[] asks
}

when I try to get the asks field I am not able to get anything. Here is the test code:

count.poll.asks.forEach(function(ask)
{
       alert("Ask:" +ask);
});

How can i retrieve array of assets?

Answer 1

This is what worked for me:

asset Ask identified by askId
{
    o String askId
    o String title
    o String[] options
    o Integer[] votes
}


asset Poll identified by pollId
{  
    o String pollId
    --> Ask[] asks
}

transaction count {
    --> Poll pollId
}

transaction processor function :

/**
 * count transaction
 * @param {org.sample.count} count
 * @transaction
 */
function count(count) {
  count.pollId.asks.forEach(function(ask) {
    var serializer = getSerializer()
    var serializer = getSerializer();
    var jsonObj = serializer.toJSON(ask);
    console.log("Ask: ", ask);
    console.log("Ask jsonObj: ", jsonObj);    
  });
}

try this and see if this works