emit only once in object.$add

Anton-2 · Mar 28, 2014 · bab4829 · bab4829
1 parent c941fd6
commit bab4829
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/src/observer.js b/src/observer.js
@@ -134,9 +134,7 @@ var ObjProxy = Object.create(Object.prototype)
 def(ObjProxy, '$add', function (key, val) {
  if (hasOwn.call(this, key)) return
  this[key] = val
- convertKey(this, key)
- // emit a propagating set event
- this.__emitter__.emit('set', key, val, true)
+ convertKey(this, key, true)
 }, !hasProto)
 
 def(ObjProxy, '$delete', function (key) {
@@ -235,7 +233,7 @@ function watchArray (arr) {
  * so it emits get/set events.
  * Then watch the value itself.
  */
-function convertKey (obj, key) {
+function convertKey (obj, key, propagate) {
  var keyPrefix = key.charAt(0)
  if (keyPrefix === '$' || keyPrefix === '_') {
  return
@@ -246,7 +244,7 @@ function convertKey (obj, key) {
  var emitter = obj.__emitter__,
  values = emitter.values
 
- init(obj[key])
+ init(obj[key], propagate)
 
  oDef(obj, key, {
  enumerable: true,