Angular JS

by Vico Bertogli III

HTML

<body ng-app="myApp" ng-controller="userCtrl">
<div class="container">

<h3>Users</h3>

<table class="table table-striped">
  <thead>
    <tr>
      <th>Edit</th>
      <th>First Name</th>
      <th>Last Name</th>
    </tr>
  </thead>
  <tbody>
    <tr ng-repeat="user in users">
      <td>
        <button class="btn" ng-click="editUser(user.id)">
          <span class="glyphicon glyphicon-pencil"></span>  Edit
        </button>
      </td>
      <td>{{ user.fName }}</td>
      <td>{{ user.lName }}</td>
    </tr>
  </tbody>
</table>

<hr>
<button class="btn btn-success" ng-click="editUser('new')">
<span class="glyphicon glyphicon-user"></span>  Create New User
</button>
<hr>

<h3 ng-show="edit">Create New User:</h3>
<h3 ng-hide="edit">Edit User:</h3>

<form class="form-horizontal">
  <div class="form-group">
    <label class="col-sm-2 control-label">First Name:</label>
    <div class="col-sm-10">
    <input type="text" ng-model="fName" ng-disabled="!edit" placeholder="First Name">
    </div>
  </div> 
  <div class="form-group">
    <label class="col-sm-2 control-label">Last Name:</label>
    <div class="col-sm-10">
    <input type="text" ng-model="lName" ng-disabled="!edit" placeholder="Last Name">
    </div>
  </div>
  <div class="form-group">
    <label class="col-sm-2 control-label">Password:</label>
    <div class="col-sm-10">
    <input type="password" ng-model="passw1" placeholder="Password">
    </div>
  </div>
  <div class="form-group">
    <label class="col-sm-2 control-label">Repeat:</label>
    <div class="col-sm-10">
    <input type="password" ng-model="passw2" placeholder="Repeat Password">
    </div>
  </div>
</form>

<hr>
<button class="btn btn-success" ng-disabled="error || incomplete">
<span class="glyphicon glyphicon-save"></span>  Save Changes
</button>

</div>

SCSS

@import  "http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css";

div[ng-app="myApp"] {

}

JavaScript

angular.module('myApp', []).controller('userCtrl', function($scope) {
    $scope.fName = '';
    $scope.lName = '';
    $scope.passw1 = '';
    $scope.passw2 = '';
    $scope.users = [
        {id:1, fName:'Hege',  lName:"Pege" },
        {id:2, fName:'Kim',   lName:"Pim" },
        {id:3, fName:'Sal',   lName:"Smith" },
        {id:4, fName:'Jack',  lName:"Jones" },
        {id:5, fName:'John',  lName:"Doe" },
        {id:6, fName:'Peter', lName:"Pan" }
    ];
    $scope.edit = true;
    $scope.error = false;
    $scope.incomplete = false; 
    $scope.editUser = function(id) {
      if (id == 'new') {
            $scope.edit = true;
            $scope.incomplete = true;
            $scope.fName = '';
            $scope.lName = '';
        }
        else {
            $scope.edit = false;
            $scope.fName = $scope.users[id-1].fName;
            $scope.lName = $scope.users[id-1].lName; 
      }
    };
    
    $scope.$watch('passw1',function() {$scope.test();});
    $scope.$watch('passw2',function() {$scope.test();});
    $scope.$watch('fName', function() {$scope.test();});
    $scope.$watch('lName', function() {$scope.test();});
    
    $scope.test = function() {
      if ($scope.passw1 !== $scope.passw2) {
        $scope.error = true;
        } else {
        $scope.error = false;
      }
      $scope.incomplete = false;
      if ($scope.edit && (!$scope.fName.length ||
      !$scope.lName.length ||
      !$scope.passw1.length || !$scope.passw2.length)) {
           $scope.incomplete = true;
      }
    };
});