How to convert a string and use a rope as a property?

I have an array in the following format:

{ownsCar: 'true', ownsBike: 'true', ownsHouse: 'true'}

{ownsCar: ownsBike 'false',: 'true', ownsHouse: 'true'}

{ownsCar: 'true', ownsBike: ownsHouse 'false',: 'true'}

etc ............

And I need to test against each element, for example

If...

myDataGrid ["myItem"] .ownsCar is object (myCheckbox) .label

... then

If...

myDataGrid ["myItem"] .ownsBike is object (myCheckbox) .label

... then

If...

myDataGrid ["myItem"] .ownsHouse is object (myCheckbox) .label

... then

But I have to build my application where the property (for example 'ownsCar', 'ownsBike', 'ownsHouse') is a variable such as:

If...

myDataGrid ["myItem"] .myProperty is object (myCheckbox) .label

... then

I would like to browse my table, by counting the number of items and then use each element as a property.

How to convert the string (for example, "ownsCar") in a property "myProperty"?

Thanks in advance

Chris

OK, if I got this right what you need to do is introspection.

The easiest way to do this would be:

for ( var propertyName:String in myObject ) {
     // Do what you need with this here:
     myObject[ propertyName ];
}

Tags: Flex

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