Creating javascript object from simple object -

suppose have object

var io={"name":"battery alarm panel","code":"power max","own":"onm"} 

which can access below

 io['name'] or io['code'] etc. 

but if want create object how can access obj below code not working error uncaught syntaxerror: unexpected token [

       detailobj=         {             io['name']:             {                 io['code']:                 {                     io['own']:"12"                 }             }         } 

what changes need made in io object create detailobj

you can't declare object that, using variables inside of object declaration property names. you'll have create object this:

detailobj = {}; detailobj[io['name']] = {}; detailobj[io['name']][io['code']] = {}; detailobj[io['name']][io['code']][io['own']] = "12";