i get this error: firebase.js:129 Uncaught Error: Firebase.child failed: First argument was an invalid path: "undefined". Paths must be non-empty strings and can't contain ".", "#", "$", "[", or "]"
on line 337 of firebase-collection .html. the 336-338 are:
// We don't want to accidentally reflect __firebaseKey__ in the
// remote data, so we remove it temporarily. null values will be
// discarded by Firebase, so delete is not necessary:
value.firebaseKey = null;
this.query.ref().child(firebaseKey).set(value);
value.firebaseKey = firebaseKey;
and firebaseKey is 'undefined'. i think because the top level of the data is an array.
i have a custom element that i two-way bind with a firebase-collection element. My data looks like this initially:
meetData: [{name: "ryan tyler", lotId: 1}]
this updates my firebase data fine. i immediately add to this object which is the first item of an array.
with this line:
this.set('meetData.0.attempt1', {attemptNum:1, declared: 100, b_currentAttempt: false});
i get this error: firebase.js:129 Uncaught Error: Firebase.child failed: First argument was an invalid path: "undefined". Paths must be non-empty strings and can't contain ".", "#", "$", "[", or "]"
on line 337 of firebase-collection .html. the 336-338 are:
// We don't want to accidentally reflect
__firebaseKey__in the // remote data, so we remove it temporarily.nullvalues will be // discarded by Firebase, sodeleteis not necessary: value.firebaseKey = null; this.query.ref().child(firebaseKey).set(value); value.firebaseKey = firebaseKey;and firebaseKey is 'undefined'. i think because the top level of the data is an array.