Use push() method to add JSON object to existing JSON array in JavaScript. Just do it with proper array of objects.
arryObj.push(jsonObj);Add JSON object to existing JSON array in JavaScript
Simple example code pushes the object to Json Array.
<!DOCTYPE html>
<html>
<body>
<script type="text/javascript">
favorites = [{
"artist" : "Mike king",
"song_name" : "Mild Songs"
}];
var myObj = {
"artist" : "Johny steve",
"song_name" : "Rock Songs"
};
favorites.push(myObj);
console.log(favorites);
</script>
</body>
</html>
Output:
How to append an array to existing JSON JavaScript?
Answer: You have to create an object to add properties:
var myobj = {name: "Julia", birthdate: "xxxx"};
myobj.movies = [];
myobj.movies.push({title: "movie1", rating: 5});
myobj.movies.push({title: "movie2", rating: 3}); How to push JSON object into an array using JavaScript?
Answer: If there is a single object and you want to push the whole object into an array then you do simply push the object.
var feed = {created_at: "2017-03-14T01:00:32Z", entry_id: 33358, field1: "4", field2: "4", field3: "0"};
var data = [];
data.push(feed);
console.log(data);If you have multiple objects then do iterate the object.
var my_json = {created_at: "2017-03-14T01:00:32Z", entry_id: 33358, field1: "4", field2: "4", field3: "0"};
var data = [];
for(var i in my_json) {
data.push(my_json[i]);
}
console.log(data);Do comment if you have any doubts or suggestions on this JS JSON topic.
Note: The All JS Examples codes are tested on the Firefox browser and the Chrome browser.
OS: Windows 10
Code: HTML 5 Version