CODEWITHSUNDEEP
stringactionscript-3dynamicfield
pixel
pixel

Reputation: 26513

Access field using string?

I have ArrayCollection of strings with field names.

I would like to access object properties dynamically. 

var myObject:MyObjectType = new MyObjectType();
var fields:ArrayCollection = new ArrayCollection(["f1", "f2", "f3"] );
for (var index:int = 0; index < (event.result as ArrayCollection).length; index++ ) {
    myObject.[fields[index].toString()] = event.result[index];
}

How could I do tat?

Upvotes: 0

Views: 67

Answers (1)

sch
sch

Reputation: 27536

You should replace the line inside the for loop by the following:

myObject[fields[index].toString()] = event.result[index];
//      ^
// Remove the dot

Also, note thatfields contains strings, so you can remove the .toString() part:

myObject[fields[index]] = event.result[index];

Upvotes: 1

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