How to assign the array key a value, when the key name is itself a variable
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Published on 2010-05-04T03:21:01Z
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How do I identify an item in a hash array if the key of the array is only known within a variable? For example:
var key = "myKey";
var array = {myKey: 1, anotherKey: 2};
alert(array.key);
Also, how would I assign a value to that key, having identified it with the variable?
This is, of course, assuming that I must use the variable key to identify which item in the array to alert.
Thanks in advance!
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