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<!DOCTYPE html>
<html>
​
  <head>
    <!-- Twitter bootstrap -->
    <link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css" rel="stylesheet">
​
    <!-- apiCheck is used by formly to validate its api -->
    <script src="//rawgit.com/kentcdodds/apiCheck.js/master/dist/api-check.js"></script>
    <!-- This is the latest version of angular (at the time this template was created) -->
    <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.4.0/angular.js"></script>
​
    <!-- This is the current state of master for formly core. -->
    <script src="https://rawgit.com/formly-js/angular-formly/master/dist/formly.js"></script>
    <!-- This is the current state of master for the bootstrap templates -->
    <script src="//rawgit.com/formly-js/angular-formly-templates-bootstrap/master/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>
        This demonstrates using <code>formly-form</code> inside of a template in order to accomplish
        repeating fields. It also uses <code>formly-field</code> inside of a template in order to
        accomplish an advanced layout.
      </div>
      <hr />
      <form ng-submit="vm.onSubmit()" novalidate>
        <formly-form model="vm.model" fields="vm.fields" form="vm.form">
          <button type="submit" class="btn btn-primary submit-button">Submit</button>
        </formly-form>
      </form>
      <hr />
      <h2>Model</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>
​
    <script type="text/ng-template" id="repeatSection.html">
      <div>
        <!--loop through each element in model array-->
        <div class="{{hideRepeat}}">
          <div class="repeatsection" ng-repeat="element in model[options.key]" ng-init="fields = copyFields(to.fields)">
            <formly-form fields="fields"
                         model="element"
                         bind-name="'formly_ng_repeat' + index + $parent.$index">
            </formly-form>
            <div style="margin-bottom:20px;">
              <button type="button" class="btn btn-sm btn-danger" ng-click="model[options.key].splice($index, 1)">
                Remove
              </button>
            </div>
            <hr>
        </div>
        <p class="AddNewButton">
          <button type="button" class="btn btn-primary" ng-click="addNew()" >{{to.btnText}}</button>
        </p>
      </div>
    </script>
  </body>
​
</html>
​
 
/* global angular */
(function() {
​
  'use strict';
​
  var app = angular.module('formlyExample', ['formly', 'formlyBootstrap'], function config(formlyConfigProvider) {
    formlyConfigProvider.setType({
      name: 'repeatSection',
      templateUrl: 'repeatSection.html',
      controller: function($scope) {
        $scope.formOptions = {formState: $scope.formState};
        $scope.addNew = addNew;
        
        $scope.copyFields = copyFields;
        
        function copyFields(fields) {
          return angular.copy(fields);
        }
        
        function addNew() {
          $scope.model[$scope.options.key] = $scope.model[$scope.options.key] || [];
          var repeatsection = $scope.model[$scope.options.key];
          var lastSection = repeatsection[repeatsection.length - 1];
          var newsection = {};
  
          repeatsection.push(newsection);
        }
      }
    });
  });
​
​
  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: 'Joe Zhou',
      url: 'https://plus.google.com/u/0/111062476999618400219/posts' // a link to your twitter/github/blog/whatever
    };
    vm.exampleTitle = 'Repeating Section'; // add this
    vm.env = {
      angularVersion: angular.version.full,
      formlyVersion: formlyVersion
    };
​
    init();
​
    vm.originalFields = angular.copy(vm.fields);
​
    // function definition
    function onSubmit() {
      alert(JSON.stringify(vm.model), null, 2);
    }
​
​
    function init() {
      vm.model = {
     max_points: 100,   
     grade_scheme_elements: [
     {
      course_id: 1,
      id: 2,
      level: "Pro",
      low_range: 90,
      letter: "A",
      high_range: 100
    },
    {
      course_id: 1,
      id: 4,
      level: "Cool",
      low_range: 80,
      letter: "B",
      high_range: 89
    },
              {
      course_id: 1,
      id: 6,
      level: "Jerk",
      low_range: 70,
      letter: "C",
      high_range: 79
    },
    {
      course_id: 1,
      id: 8,
      level: "lol",
      low_range: 50,
      letter: "D",
      high_range: 60
    }
  ]
}
​
​
      vm.fields = [
        {
          type: 'repeatSection',
          key: 'grade_scheme_elements',
          templateOptions: {
            btnText:'Add A Grade Level',
            fields: [
              {
                className: 'row',
                fieldGroup: [
                  {
                    className: 'col-xs-4',
                    type: 'input',
                    key: 'letter',
                    templateOptions: {
                      label: 'Letter Grade'
                    },
                    validators: {
                      input: {
                        expression: function(viewValue, modelValue) {
                          value = modelValue || viewValue;
                          return /^([ABCDEF][+-]?)$/.test(value);
                        },
                        message: '$viewValue + " is not a letter grade"'
                      }
                    }
                  },
                  {
                    type: 'input',
                    key: 'low_range',
                    className: 'col-xs-4',
                    templateOptions: {
                      label: 'Low Range'
                    }
                  },
                  {
                    type: 'input',
                    //want to bind this field to the previous index's low_range -1  
                    key: 'high_range',
                    className: 'col-xs-4',
                    templateOptions: {
                      label: 'High Range',
                      disabled: true
                    }
                  }
                ]
              }
            ]
          }
​
        }
      ];
    }
  });
​
})();
​
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