Develop Reference

Show html tags on the page with ng-bind-html

Please see below given code:
<div ng-app="myApp" ng-controller="myCtrl">
<p ng-bind-html="myText"></p>
</div>
<script>
var app = angular.module("myApp", ['ngSanitize']);
app.controller("myCtrl", function($scope) {
$scope.myText = "My name is: <h1>John Doe</h1>";
});
</script>
The output is: My Name is:
John Doe
How can i show the text as it is. For example: My Name is : <h1>John Doe</h1>
I want to show the HTML tags on the page.

Please use the $sce of angularjs.
var app = angular.module('myApp', []);
app.controller('MyController', function MyController($scope, $sce) {
$scope.myText = $sce.trustAsHtml("My name is: <h1>John Doe</h1>");
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.14/angular.min.js"></script>
<div ng-app="myApp" ng-controller='MyController'>
<p ng-bind-html="myText"></p>
</div>
Reference:
How to use $sce

First create a filter using $sce:
app.filter("html", ['$sce', function($sce) {
return function(input){
return $sce.trustAsHtml(input);
}
}]);
Then:
<div ng-bind-html="myText | html"></div>

Use ng-bind instead ng-bind-html
<div ng-app="myApp" ng-controller="myCtrl">
<p ng-bind="myText"></p>
</div>
Or simply
<p>{{myText}}</p>

I think you should use like this
in your controller
$scope.mytext="&lth1&gtJohn Doe&lt/h1&gt"
in you html page
<p ng-bind-html="myText"></p>

How to display an array with html content without ng-repeat? AngularJS

I have this
"items" : ["<p>Item 1</p>","<span>Item 2</span>"]
I would like this
<div id="container">
<p>Item 1</p>
<span>Item 2</span>
</div>
How can I do it without using ng-repeat ?

You can use directly like this..
$scope.itemNames = {"items" : ["<p>Item 1</p>","<span>Item 2</span>"]};
<div ng-bind-html-unsafe="itemNames.items"> </div>
or else
use $sce.
.controller('ctrl', ['$scope', '$sce', function ($scope, $sce) {
$scope.itemNames = {"items" : ["<p>Item 1</p>","<span>Item 2</span>"]};
$scope.newNames= $sce.trustAsHtml($scope.itemNames.items);
}]);
<div ng-bind-html="newNames"> </div>

In AngularJS you can use the ng-bind-html directive to print html and for that you must include the $sanitize service.
Now, to pass the array as an html string to the view you can use Array.prototype.join():
angular
.module('App', ['ngSanitize'])
.controller('AppController', ['$scope', function ($scope) {
var obj = {
"items": ["<p>Item 1</p>","<span>Item 2</span>"]
};
$scope.items = obj.items.join('');
}]);
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.10/angular.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-sanitize/1.5.10/angular-sanitize.min.js"></script>
<div ng-app="App" ng-controller="AppController">
<div id="container" ng-bind-html="items"></div>
</div>

AngularJS 1 - ng-repeat not re-rendering after array push

I'm trying to make a simpliest chat app in Angular 1.
Controller code:
app.controller('mainCtrl', function ($scope, $rootScope, $routeParams, $location, $http) {
$scope.messages=[{'name':'user','text':'test'}];
$scope.submitMessage = function () {
$scope.messages.push({'name':'newuser','text':$scope.mymessage});
}
});
Template:
<div class="page-content" ng-controller="mainCtrl" ng-init="init()">
<div class="messages">
<p class="chat-message" ng-repeat="message in messages"><span class="username">{{message.name}}: </span>{{message.text}}</p>
</div>
<div style="clear:both"></div>
<form ng-submit="submitMessage()" ng-controller="mainCtrl">
<input type="text" ng-model="mymessage" class="message-input" ></input>
</form>
When trying to console.log the $scope.messages array, it shows the new values, but the list itself does not change at all. What can be the reason?

You've got ng-controller="mainCtrl" defined twice, this will actually instantiate 2 different instances of the controller, so the messages you push will be on the array in the second instance of your controller while you're repeating over the messages that are on the first instance of your controller.
You only need it on the surrounding div, everything that is nested inside this tag will be able to access the $scope on your controller.
<div class="page-content" ng-controller="mainCtrl" ng-init="init()">
<div class="messages">
<p class="chat-message" ng-repeat="message in messages"><span class="username">{{message.name}}: </span>{{message.text}}</p>
</div>
<div style="clear:both"></div>
<form ng-submit="submitMessage()">
<input type="text" ng-model="mymessage" class="message-input"/>
</form>
</div>

AngularJS Dynamic Template with indexed scope variable arrays

I'm using AngularJS and trying to create a form where I can dynamically add new inputs, similar to this fiddle: http://jsfiddle.net/V4BqE/ (Main HTML below, working code in fiddle).
<div ng-app="myApp" ng-controller="MyCtrl">
<div add-input>
<button>add input</button>
</div>
</div>
I would like to be able to use a HTML template for my form since the input I'm adding is ~300 lines long. My issue is I cannot figure out how to index the scope variable containing the data when used in a template. I've tried to make my own modified version of the above code on plnkr http://plnkr.co/edit/4zeaFoDeX0sGTuBMCQP2?p=info . However, when I click the button no form elements appear.
Online (plnkr) I get a 404 not found for my template.html, but I think that is just a plnkr limitation. On my machine with a Python HttpServer I get an Error: [$parse:syntax] for the $templateRequest and a TypeError: Failed to execute 'appendChild' on 'Node': parameter 1 is not of type 'Node'. when using the $http.get method.
Any advice for getting the indexed scope variable array to work with an external html file?
Thanks, JR
Edit: Update plnkr link

You can do it without directive & external template
what you are trying to do does not require a directive (it actually much simple with the basic angularjs tools)
http://plnkr.co/edit/LVzGN8D2WSL2nR1W7vJB?p=preview
html
<body>
<div class="container" ng-app="myApp" ng-controller="MyCtrl">
<button class="btn btn-primary" type="button" ng-click="addPhoneInput()">add input</button>
<form>
<div ng-repeat="item in telephoneNumbers">
<hr>
<input type="text" ng-model="item.phone">
</div>
</form>
<hr>
<div class="well">
<h4>Phone Numbers,</h4>
<p ng-repeat="item in telephoneNumbers">{{item.phone}}</p>
</div>
</div>
</body>
js
var app = angular.module('myApp', []);
app.controller('MyCtrl', ['$scope', function($scope) {
// Define $scope.telephone as an array
$scope.telephoneNumbers = [];
$scope.addPhoneInput = function() {
$scope.telephoneNumbers.push({});
};
// This is just so you can see the array values changing and working! Check your console as you're typing in the inputs :)
$scope.$watch('telephoneNumbers', function(value) {
console.log(value);
}, true);
}]);
If you insist using a directive,
http://plnkr.co/edit/BGLqqTez2k9lUO0HZ5g1?p=preview
phone-number.template.html
<div>
<hr>
<input type="text" ng-model="ngModel" >
</div>
html
<body>
<div class="container" ng-app="myApp" ng-controller="MyCtrl">
<button class="btn btn-primary" type="button" ng-click="addPhoneInput()">add input</button>
<form>
<phone-number ng-repeat="item in telephoneNumbers" ng-model="item.phone"></phone-number>
</form>
<hr>
<div class="well">
<h4>Phone Numbers,</h4>
<p ng-repeat="item in telephoneNumbers">{{item.phone}}</p>
</div>
</div>
</body>
js
var app = angular.module('myApp', []);
app.controller('MyCtrl', ['$scope', function($scope) {
// Define $scope.telephone as an array
$scope.telephoneNumbers = [];
$scope.addPhoneInput = function() {
$scope.telephoneNumbers.push({});
};
// This is just so you can see the array values changing and working! Check your console as you're typing in the inputs :)
$scope.$watch('telephoneNumbers', function(value) {
console.log(value);
}, true);
}]);
app.directive('phoneNumber', function(){
return {
replace:true,
scope: {
ngModel: '=',
},
templateUrl: "phone-number.template.html"
}
});

My angular controller is not working?

I m new in Anguar js .
I have created a controller and pass the data but my controller not working can u please help me .
My code is this
Angular code is
var app = angular.module('myApp', []);
app.controller('myController', function($scope) {
$scope.person=[
{name:"Raj", gender:"M"},
{name: "raja", gender:"M"},
{name:"sevitra" gender:"F"}
]
});
HTML
Code is
<body ng-app="myApp">
<div controller="myController">
<a href="javascript:void()">
<button>Add New Field</button>
</a>
<div class="advance-menu-wraper">
<ul>
<li>
{{"person[0].name"}} + {{"person[0].gender"}}
<div class="head-text">Field 1:</div>
<div class="description-text">
How many staff members are proficient in Oracla programing
</div>
</li>
<li>
<div class="head-text">Field 2:</div>
<div class="description-text">
<form name="addForm">
<textarea rows="2"></textarea>
<div class="send-btn">
<button>
<i class="fa fa-check">Submit</i>
</button>
</div>
</form>
</div>
</li>
</ul>
</div>
</div>
</body>
Demo link

Your expression won't work:
{{"person[0].name"}} + {{"person[0].gender"}}
yields: "{{"person[0].name"}} + {{"person[0].gender"}}" in your html.
The correct expression would be:
{{person[0].name + person[0].gender}}
Moreover you have an syntax error in your array. The last object misses a comma.
This is a working plunkr: http://plnkr.co/edit/R9ojp8TWd7AloRrlPlZh?p=preview

You need to use the ngController directive
change
<div controller="myController">
to
<div ng-controller="myController">

{name:"sevitra" gender:"F"} should be {name:"sevitra", gender:"F"}
controller="myController" should be ng-controller="myController"
{{"person[0].name"}} + {{"person[0].gender"}} should be {{person[0].name}} + {{person[0].gender}}

three things which need to be change that i can see
change the controller to
app.controller('myController', [ '$scope',function($scope) {
change the <div controller="MyController"> to <div ng-controller="MyController"
and in the {{ " Person[0].Name "}} and {{ " Person[0].gender "}} remove the quote marks so it becomes {{Person[0].Name}} and {{Person[]0.gender}}