JS 对象遍历

var orgRoot = {
    271: {backgroundColor: '#f68f2b', textColor: '#FFFFFF'},
    272: {backgroundColor: '#49a9f3', textColor: '#FFFFFF'},
    273: {backgroundColor: '#78c06e', textColor: '#FFFFFF'},
    274: {backgroundColor: '#f68f2b', textColor: '#FFFFFF'},
    275: {backgroundColor: '#49a9f3', textColor: '#FFFFFF'}
};

var orgs = [];
for ( var p in orgRoot ){
            if ( typeof ( orgRoot [ p ]) == " function " ){
            } else {
                orgs.push(orgRoot [p]);
            }
        }