java
css
ajax
python
mysql
database
linux
regex
objective-c
json
perl
algorithm
facebook
cocoa
apache
mvc
php5
asp
api
dom
To dynamically access object properties, you need to invoke the bracket notation form. Like
function foo( prop ) { var a = {a:'a', b: 'b'}; return a[ prop ]; } foo('b'); // returns 'b'
Use a[v] where v is a variable those value is either 'a' or 'b'.
a[v]
v
'a'
'b'