Cache JSON response

Question

I using some GeoIP service to place country flag on pages depends on country IP. And I need to cache JSON response for all pages on my site.

This code placed into

Answer 1

$.getJSON() is equivalent to

$.ajax({
  dataType: "json",
  url: 'http://smart-ip.net/geoip-json/ip_address',
  data: data,
  success: function(data){ // do something here }
});

In this form you can add additional parameters, such as cache:true, or any other $.ajax parameters you might need.