JSFiddle - React, Tailwind, and code Playground

HTML

<div id="inbox_messages_content">|||</div>

CSS

#inbox_messages_content{
    cursor:pointer;
    padding: 20px; 
    background-color: #333;
}

JavaScript

var JSON;
var i;
var json = [1,2];

inboxmessageslist();

function inboxmessageslist(){
  for(var i = 0; i < json.length; i++){
	JSON[i] = 'asd';
	$('#inbox_messages_content').append('<div class="personal-message"><img src="http://jsfiddle.net/img/logo.png" class="message-avatar"' + "onclick=u('"+JSON[i]+"')></img></div>");
  }
}

function u(user){
	alert(user);
}