Question

I have a question, why doesn’t this work?

I have an ArrayCollection with data; a trace of random index of this using

ObjUtil.toString(arrc.getItemAt(index))

gives me

(Object)#0  
  label = "VALUE"  
  value = 20  

I then create an object:

var newObj:Object = new Object()  
newObj.label = "VALUE"  
newObj.value = 20  

A trace of this gives:

(Object)#0  
  label = "VALUE"  
  value = 20  

Now I do:

arrc.getItemIndex(newObj)  

and it always gives me -1.

Does anyone know where I’m going wrong?

Answer 1

Just a bit of clarification.. You’re not actually adding that object to the collection? You’re creating an object that is the same as an object in the collection and using it to get the index?

The newObj is not the same as the object in the arraycollection.. they just have the same values. The getItemIndex method will only ‘find’ an object if it’s actually the same object (it’s not going to drill down and compare member variables).