Getting the property value within multiple objects

Question

Just for an example of what I am trying to do:

item1.item2
//item2 has four objects
//object0, object1, object2, object3
//each object has the same property within it 'propTitle'

I need to get the propTitle value of all 4 objects. What do I need to do to accomplish this?

user1106925 · Accepted Answer · 2012-03-06 18:06:05Z

4

var titles = $.map(item1.item2, function(v, i) {
    return v.propTitle;
});

Or without jQuery, assuming item1.item2 is an Array...

var titles = item1.item2.map(function(v, i) {
    return v.propTitle;
});

Though you'll need a patch to support older browsers.

answered Mar 6, 2012 at 18:06

user1106925

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