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<!DOCTYPE html>
<html>
​
  <head>
    <!-- Twitter bootstrap -->
    <link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.css" rel="stylesheet">
​
    <!-- apiCheck is used by formly to validate its api -->
    <script src="//npmcdn.com/api-check@latest/dist/api-check.js"></script>
    <!-- This is the latest version of angular (at the time this template was created) -->
    <script src="https://rawgit.com/angular/bower-angular/master/angular.min.js"></script>
  <script src="https://rawgit.com/angular/bower-angular-animate/master/angular-animate.js"></script>
​
    <!-- This is the current state of master for formly core. -->
    <script src="//npmcdn.com/angular-formly@latest/dist/formly.js"></script>
    <!-- This is the current state of master for the bootstrap templates -->
    <script src="//npmcdn.com/angular-formly-templates-bootstrap@latest/dist/angular-formly-templates-bootstrap.js"></script>
​
    <title>Angular Formly Example</title>
  </head>
​
  <body ng-app="formlyExample" ng-controller="MainCtrl as vm">
    <div>
      <h1>angular-formly example: {{vm.exampleTitle}}</h1>
      <div>
        <p>
        <code>hideExpression</code> is used to set the <code>hide</code> property of your field.
        Because hiding the field removes it from the DOM, you can't use <code>expressionProperties</code>
        for the <code>hide</code> property, so this special property is for that use-case.
        </p>
        <p>
          Note: The hideExpression is a formlyExpression, however it is evaluated using the form scope,
          not the field scope. Most of the time, you shouldn't notice a difference.
        </p>
      </div>
      <hr />
      <form ng-submit="vm.onSubmit()" name="vm.form" novalidate>
        <formly-form model="vm.model" fields="vm.fields" options="vm.options" hide-directive="ng-show">
        </formly-form>
      </form>
      <hr />
      <h2>Model Value</h2>
      <pre>{{vm.model | json}}</pre>
      <h2>Fields <small>(note, functions are not shown)</small></h2>
      <pre>{{vm.originalFields | json}}</pre>
      <h2>Form</h2>
      <pre>{{vm.form | json}}</pre>
    </div>
​
    <div style="margin-top:30px">
      <small>
        This is an example for the
        <a href="https://formly-js.github.io/angular-formly">angular-formly</a>
        project made with ♥ by
        <strong>
          <span ng-if="!vm.author.name || !vm.author.url">
            {{vm.author.name || 'anonymous'}}
          </span>
          <a ng-if="vm.author.url" ng-href="{{::vm.author.url}}">
            {{vm.author.name}}
          </a>
        </strong>
        <br />
        This example is running angular version "{{vm.env.angularVersion}}" and formly version "{{vm.env.formlyVersion}}"
      </small>
    </div>
    
    <!-- Put custom templates here -->
    <script type="text/ng-template" id="label.html">
   The hidden label text, should fade
</script>
  </body>
​
</html>
​
 
body {
  margin: 20px
}
​
.formly-field {
  margin-bottom: 16px;
}
​
.animate-show {
  line-height: 20px;
  opacity: 1;
  padding: 10px;
  background: white;
}
​
.animate-show.ng-hide-add, .animate-show.ng-hide-remove {
  transition: all linear 3.0s;
}
​
.animate-show.ng-hide {
  line-height: 0;
  opacity: 0;
  padding: 0 10px;
}
​
.check-element {
  padding: 10px;
  border: 1px solid black;
  background: white;
}
 
/* global angular */
(function() {
  
  'use strict';
​
  var app = angular.module('formlyExample', ['formly', 'formlyBootstrap', 'ngAnimate'], function config(formlyConfigProvider) {
    // set templates here
    formlyConfigProvider.setType({
      name: 'label',
      templateUrl: 'label.html'
    });
  });
  
​
  app.controller('MainCtrl', function MainCtrl(formlyVersion) {
    var vm = this;
    // funcation assignment
    vm.onSubmit = onSubmit;
​
    // variable assignment
    vm.author = { // optionally fill in your info below :-)
      name: 'Kent C. Dodds',
      url: 'https://twitter.com/kentcdodds'
    };
    vm.exampleTitle = 'hideExpression'; // add this
    vm.env = {
      angularVersion: angular.version.full,
      formlyVersion: formlyVersion
    };
​
    vm.model = {
      secondName: 'Test'
    };
    vm.options = {};
    
    vm.fields = [
      {
        key: 'name',
        type: 'input',
        templateOptions: {
          label: 'Name',
          placeholder: 'Enter a character to show label'
        }
      },
      {
        key: 'secondName',
        type: 'label',
        className: 'animate-show',
        templateOptions: {
          label: 'Second Name'
        },
        hideExpression: '!model.name'
      }
    ];
    
    vm.originalFields = angular.copy(vm.fields);
    
    // function definition
    function onSubmit() {
      vm.options.updateInitialValue();
      alert(JSON.stringify(vm.model), null, 2);
    }
  });
​
})();
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