IBM MFP Adapters - Javascript Array Push() fails - ibm-mobilefirst

Question

CODE:
xxx.push(yyy);
this piece of code is not working in MFP 8 JS ADAPTERS. It always throws cannot find default value for the object Sample code has been attached below for better understanding
var xxx = [{
"MAIN": "ABC",
"OTHERS":[{
"NAME": "AAA",
"INFO": {
"reference2": "AA",
"reference1": "BB",
"reference4": "CC",
"reference3": "DD"
}
}]
},
{
"MAIN": "BCD",
"OTHERS":[{
"NAME": "BBB",
"INFO": {
"reference2": "EE",
"reference1": "FF",
"reference4": "GG",
"reference3": "HH"
}
}]
}];
var yyy = [{
"MAIN": "CDE",
"OTHERS":[ {
"NAME": "CCC",
"INFO": {
"reference2": "II",
"reference1": "JJ",
"reference4": "KK",
"reference3": "LL"
}
}];

Answer 1

I do not see a problem doing array push within MFP Javascript adapter.
This is the code I used:
function testArrayPush() {
var xxx = [{ "MAIN": "ABC", "OTHERS":[{ "NAME": "AAA", "INFO": { "reference2": "AA", "reference1": "BB", "reference4": "CC", "reference3": "DD" } }]}, { "MAIN": "BCD", "OTHERS":[{ "NAME": "BBB", "INFO": { "reference2": "EE", "reference1": "FF", "reference4": "GG", "reference3": "HH" } }]}];
var yyy = [{ "MAIN": "CDE", "OTHERS":[ { "NAME": "CCC", "INFO": { "reference2": "II", "reference1": "JJ", "reference4": "KK", "reference3": "LL" } }]}];
xxx.push(yyy);
//xxx.push( [{ "MAIN": "CDE", "OTHERS": [{ "NAME": "CCC", "INFO": { "reference2": "AA", "reference1": "BB", "reference4": "CC", "reference3": "DD" } }]}]);
return {"resp": JSON.stringify(xxx)};
}
There is a structure problem I see in your second array. It is currently:
var yyy = [{ "MAIN": "CDE", "OTHERS":[ { "NAME": "CCC", "INFO": { "reference2": "II", "reference1": "JJ", "reference4": "KK", "reference3": "LL" } }];
It should be
var yyy = [{ "MAIN": "CDE", "OTHERS":[ { "NAME": "CCC", "INFO": { "reference2": "II", "reference1": "JJ", "reference4": "KK", "reference3": "LL" } }]}];
Note the closing '}]'