append json values javascript code example

Example 1: object javascript append

var list = [];

list.push({name:'John', last_name:'Doe'});
list.push({name:'Jane', last_name:'Doe'});

console.log(list);
/* Result:
[
  {
    "name": "John",
    "last_name": "Doe"
  },
  {
    "name": "Jane",
    "last_name": "Doe"
  }
]
*/

Example 2: javascript append to object

alerts.push({num : 3, app:'helloagain_again',message:'yet another message'});