JSFiddle - React, Tailwind, and code Playground

by megaadriano

HTML

<html ng-app="app">
 <head>
     <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.7.0/angular.js"></script>
 </head>
 <body>
<div  ng-controller="Ctrl">
  <label ng-repeat="campo in campos">
    <input type="checkbox" 
          ng-true-value="{{ campo }}"
          ng-false-value="undefined"
          ng-model="campos_selecionados[$index]">
    {{ campo.nome }}
  </label>
  
  
  <pre>{{ campos_selecionados | json }}</pre>
</div>
</body>
</html>

JavaScript

var app = angular.module('app', []);
app.controller("Ctrl", function ($scope){

  $scope.campos = [{nome: "Brasil"}, {nome: "Argentina"}, {nome: "Paraguai"}];
  
  $scope.campos_selecionados = [];

})