<!DOCTYPE html>
<html>
<head>
<link href="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet" />
<script src="http://code.jquery.com/jquery-2.0.3.min.js"></script>
<script src="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
<script src="https://code.angularjs.org/1.3.0-beta.5/angular.js"></script>
<script src="app.js"></script>
</head>
<body ng-app="plunker" >
<div ng-controller="DynamicFormController">
<h3>Dynamic Forms with Validation in AngularJS</h3>
<form name="myForm" class="form-horizontal" role="form" ng-submit="submitForm()">
<div ng-repeat="field in entity.fields">
<ng-form name="form">
<!-- TEXT FIELDS -->
<div ng-if="field.type=='text'" class="form-group">
<label class="col-sm-2 control-label">{{field.label}}</label>
<div class="col-sm-6">
<input type="{{ field.type }}" dynamic-name="field.name" id="{{field.name}}" data-ng-model="field.data" class="form-control" required/>
<span data-ng-show=" {{'form.'+field.name+'.$dirty && form.'+field.name+'.$error.required'}}">Required!</span>
</div>
</div>
<!-- EMAIL FIELDS -->
<div ng-if="field.type=='email'" class="form-group">
<label class="col-sm-2 control-label">{{field.label}}</label>
<div class="col-sm-6">
<input type="{{ field.type }}" dynamic-name="field.name" data-ng-model="field.data" class="form-control" required/>
<span data-ng-show=" {{'form.'+field.name+'.$dirty && form.'+field.name+'.$error.required'}}">Required!</span>
<span data-ng-show=" {{'form.'+field.name+'.$dirty && form.'+field.name+'.$error.email'}}">Not email!</span>
</div>
</div>
<!-- PASSWORD FIELDS -->
<div ng-if="field.type=='password'" class="form-group" >
<label class="col-sm-2 control-label">{{field.label}}</label>
<div class="col-sm-6">
<input type="{{ field.type }}" dynamic-name="field.name" data-ng-model="field.data" ng-minlength={{field.min}} ng-maxlength={{field.max}} class="form-control" required/>
<span data-ng-show=" {{'form.'+field.name+'.$dirty && form.'+field.name+'.$error.required'}}">Required!</span>
<span data-ng-show=" {{'!form.'+field.name+'.required && (form.'+field.name+'.$error.minlength || form.'+field.name+'.$error.maxlength)' }}">Passwords must be between 8 and 20 characters.</span>
</div>
</div>
<!-- SELECT FIELDS -->
<div ng-if="field.type=='select'" class="form-group" >
<label class="col-sm-2 control-label">{{field.label}}</label>
<div class="col-sm-6">
<select data-ng-model="field.data" ng-options="option.name for option in field.options" class="form-control" required ></select>
</div>
</div>
<!-- RADIO FIELDS -->
<div ng-if="field.type=='radio'" class="form-group">
<label class="col-sm-2 control-label">{{field.label}}</label>
<div class="col-sm-6">
<div class="checkbox" ng-repeat="option in field.options" >
<label>
<input type="radio" data-ng-model="field.data" name="taskGroup" id="{{option.name}}" value="{{option.id}}">{{option.name}}
</label>
</div>
</div>
</div>
<!-- CHECKBOX FIELDS -->
<div ng-if="field.type=='checkbox'" class="form-group" >
<label class="col-sm-2 control-label">{{field.label}}</label>
<div class="col-sm-6">
<div class="checkbox" ng-repeat="option in field.options" >
<label>
<input type="checkbox" data-ng-model="option.data" name="taskGroup" id="{{option.name}}" value="{{option.id}}" >{{option.name}}
</label>
</div>
</div>
</div>
</ng-form>
</div>
<br/>
<br/>
<button ng-disabled="myForm.$invalid" type="submit" id="submit">Submit</button>
<br/>
<br/>
<pre>{{entity|json}}</pre>
<br/>
</form>
</div>
</body>
</html>
var app = angular.module('plunker',[]);
app.controller('DynamicFormController', function ($scope, $log) {
// we would get this from the api
$scope.entity = {
name : "Test",
fields :
[
{type: "text", name: "firstname", label: "Name" , required: true, data:""},
{type: "radio", name: "color_id", label: "Colors" , options:[{id: 1, name: "orange"},{id: 2, name: "pink"},{id: 3, name: "gray"},{id: 4, name: "cyan"}], required: true, data:""},
{type: "email", name: "emailUser", label: "Email" , required: true, data:""},
{type: "text", name: "city", label: "City" , required: true, data:""},
{type: "password", name: "pass", label: "Password" , min: 6, max:20, required: true, data:""},
{type: "select", name: "teacher_id", label: "Teacher" , options:[{name: "Mark"},{name: "Claire"},{name: "Daniel"},{name: "Gary"}], required: true, data:""},
{type: "checkbox", name: "car_id", label: "Cars" , options:[{id: 1, name: "bmw"},{id: 2, name: "audi"},{id: 3, name: "porche"},{id: 4, name: "jaguar"}], required: true, data:""}
]
};
$scope.submitForm = function(){
$log.debug($scope.entity);
}
})
.directive("dynamicName",function($compile){
return {
restrict:"A",
terminal:true,
priority:1000,
link:function(scope,element,attrs){
element.attr('name', scope.$eval(attrs.dynamicName));
element.removeAttr("dynamic-name");
$compile(element)(scope);
}
}
})