dynamically setting properties in uploadify

Question

is it possible to add a new property to a previously declared object? Here is some code to clarify (with the uploadify jquery plugin):

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Answer 1

Yes it is possible to add properties (dynamic or otherwise) to an existing Javascript object). You can just use the [] operator to add a dynamic property to an object. For example:

var key = 'foo';
var obj = {param: 'value'};
obj[key] = 'bar';
alert(obj.foo); // bar