countries_withnull.json

ajax框架原吗,dojo目前很流行的,希望大家多多学习啊

{ identifier: 'abbr', 
  items: [
	{ abbr:'ec', name:null,                capital:'Quito' },
	{ abbr:'eg', name:null,                capital:'Cairo' },
	{ abbr:'sv', name:'El Salvador',       capital:'San Salvador' },
	{ abbr:'gq', name:'Equatorial Guinea', capital:'Malabo' },
	{ abbr:'er', name:'Eritrea',           capital:'Asmara' },
	{ abbr:'ee', name:null,                capital:'Tallinn' },
	{ abbr:'et', name:'Ethiopia',          capital:'Addis Ababa' }
]}