Hi All,
How can I consolidate or merge the same items from an arrayCollection into
one but summary the fields with numbers?
example:
[Bindable] private var acSample:ArrayCollection = new ArrayCollection([
{Fname: "Kranthi", Lname:"Kata", dob:"21/10/1972",
Amount_1:10000,
Amount_2:10},
{Fname: "Vasanth", Lname:"Lola", dob:"12/01/1980",
Amount_1:5000,
Amount_2:20},
{Fname: "Vasanth", Lname:"Lola", dob:"12/01/1980",
Amount_1:5000,
Amount_2:30},
{Fname: "Sample1", Lname:"Lola", dob:"12/01/1982",
Amount_1:10000,
Amount_2:40}
]);
The result arrayCollection should display 3 unique records, but sum Amount_1
and Amount_2 for record Vasanth
I found this:
public static function
getDisticntArrayCollection(sourceCollection:ArrayCollection):ArrayCollection{
var distinctValuesCollection:ArrayCollection = new ArrayCollection();
for each(var item:* in sourceCollection){
var propertyValue:Object = item.VALUE;
if(distinctValuesCollection.getItemIndex(propertyValue) == -1)
distinctValuesCollection.addItem(item);
}
return distinctValuesCollection;
}
I try to replace the item.VALUE with Fname but always get the same records.
thanks for your help in advanced.
Best,
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