how to loop through JSON array in jQuery?

Question

I have a PHP page from which I get response in JSON:

[{'com':'something'},{'com':'some other thing'}]

I want to loop it and append each to a div.

This is what I tried:

var obj = jQuery.parseJSON(response);
$.each(obj.com, function(key,value) {
  alert(key+':'+value);
}

This alerts as undefined, and also response is the JSON array..

Answer 1

Your array has default keys(0,1) which store object {'com':'some thing'} use:

var obj = jQuery.parseJSON(response);
$.each(obj, function(key,value) {
  alert(value.com);
});