How to use foreach object keys and values in Node Js?
Today, We want to share with you How to use foreach object keys and values in Node Js?.
In this post we will show you node.js – ejs how to iterate object, hear for node js iterate through object keys and values we will give you demo and example for implement.
In this post, we will learn about javascript – Iterate over object keys in node.js with an example.
Iterating over arrays and objects in node js
Genrally, we does use foreach loop in PHP, angularjs or javscript etc, but when We were working on this socket programming using nodejs at that time specially We require to use get and retrive all the values to get foreach of object in simple nodejs to server.js. We did also find on google and mulriple time try to how to use foreach loop in Node JS. At that last We found to use simple and best way to implements Nodejs forEach loop and my issue solved it. Therfor, let’s display below following example.
//example of the foreach object in Nodejs
socket.on("newmessage", function(liveobj) {
liveobj = JSON.parse(liveobj);
//nodejs foreach object in Nodejs
liveobj.forEach(function(users) {
console.log(users.userid);
var lst = "notify-"+users.userid;
console.log(lst);
io.sockets.emit(lst, 1);
});
});
We hope you get an idea about javascript – Iterate over object keys in node.js
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