Get element of JS object with an index

Question

Ok so let s say that I have my object  myobj     A    Abe     B    Bob      and I want to get the first element out of it  As in I want it to return Abe which has an index of A  How can I do something along the lines of myobj 0  and get out  Abe

User · Answer

I know it s a late answer  but I think this is what OP asked for   myobj Object keys myobj  0

User · Answer

JS objects have no defined order  they are  by definition  an unsorted set of key-value pairs   If by  first  you mean  first in lexicographical order   you can however use   var sortedKeys   Object keys myobj  sort      and then use   var first   myobj sortedKeys 0

User · Answer

Object keys city  0       return the key name at index 0 Object values city  0     return the key values at index 0

User · Answer

I Hope that will help     each myobj  function index  value          console log myobj index

User · Answer

If you want a specific order  then you must use an array  not an object   Objects do not have a defined order   For example  using an array  you could do this   var myobj      A    B       B     C      var firstItem   myobj 0     Then  you can use myobj 0  to get the first object in the array   Or  depending upon what you re trying to do   var myobj     key   A   val   B      key   B    val   C      var firstKey   myobj 0  key        A  var firstValue   myobj 0  val        B

User · Answer

var myobj     A    Abe     B    Bob      var keysArray   Object keys myobj    var valuesArray   Object keys myobj  map function k        return String myobj k          var mydata   valuesArray keysArray indexOf  A        Abe

User · Answer

myobj A   ------- or ----------  myobj  A     will get you  B

[javascript] Get element of JS object with an index

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