I am learning angular.. I tried to run a small example,but wasn't able to render correct output.Can anybody help?
index.html
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>AngularJS Tutorial</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.4/angular.min.js"></script>
</head>
<body ng-app='app' ng-controller='MainController as main'>
<div class='container'>
<h1>{{ title }}</h1>
<div ng-controller='SubController as sub'>
<h2>{{sub.title}}</h2>
<p>If we were not using the <strong>ControllerAs</strong> syntax we would have a problem using title twice!</p>
</div>
</div>
</body>
</body>
</html>
app.js
angular.module('app', []);
angular.module('app').controller("MainController", function($scope){
$scope.title = 'AngularJS Nested Controller Example';
});
angular.module('app').controller("SubController", function(){
this.title = 'Sub-heading';
});
I am not able to figure out why angular variables are getting displayed as normal text instead of its assigned value. kindly help...
It looks like you are missing a link to your app.js file.
Just a tip when referencing your .js files, make sure you reference any javascript which uses Angular AFTER the line where you reference angular.js
So your references should look something like this:
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.4/angular.min.js"></script>
<script src="app.js"></script> <!-- this is the one you are missing -->
Please, plunkr
It works
<h1>{{main.title }}</h1>
<div ng-controller='SubController as sub'>
<h2>{{sub.title}}</h2>
<p>If we were not using the <strong>ControllerAs</strong> syntax we would have a problem using title twice!</p>
</div>
Related
I am trying to run this program and I see no output. Can you please let me know what I am missing here. Thanks in advance.
<html>
<head ng-app="myApp">
<title>Test</title>
<link rel="stylesheet" href="//cdn.jsdelivr.net/foundation/4.3.2/css/foundation.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0-rc.2/angular.js"></script>
</head>
<body>
<div my-directive my-url="http://www.google.com" my-click="Click me">
</div>
</body>
<script>
angular.module('myApp',[]).directive('myDirective',function()
{
return
{
restrict : 'AE',
replace : true,
scope :
{
myURL :'#',
myClick : '#'
},
template : '{{myLinkText}}'
};
});
</script>
</html>
It looks like you placed the root of your Angular app in the header and not in the body.
Change the location of the ng-app="myApp" attribute from the head to the body or html elements
<html ng-app="myApp"> <!-- new location -->
<head > <!-- ng-app="myApp" it was here -->
<title>Test</title>
<link rel="stylesheet" href="//cdn.jsdelivr.net/foundation/4.3.2/css/foundation.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0-rc.2/angular.js"></script>
</head>
In the directive {{myLinkText}} does not exists, it should be renamed for {{myClick}}
some how by spending whole day i am able to display the text and able to click it but failing to redirect to the mentioned URL,i am getting error in console like Refused to display 'https://www.google.co.in/?gfe_rd=cr&ei=kepTWNDiIvLI8Afnp4HIBg' in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'.you can found the same here in console
<!DOCTYPE html>
<html ng-app="">
<head>
<link rel="stylesheet" href = "http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<script src= "http://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
</head>
<body ng-controller="userCtrl">
<div class="container">
<div ng-include="'myUsersList.html'"></div>
<div ng-include="'myUsersForm.html'"></div>
</div>
</body>
</html>
I have the two files 'myUserList.html' and 'myUsersForm.html' in the same folder as this index file. It is still not loading the two 'html pages' one below other. I am getting a blank page. Is anything missing???
And also don't miss to initialize model.
angular.module('MyApp', []);
Certain chars and text after that gets rejected when using ng-bind-html along with $sce.trustAsHtml. Any Ideas on taclking this issue?
Controller
angular.module('myApp', []).controller('IndexController', ['$scope', '$sce', function($scope, $sce){
$scope.text= $sce.trustAsHtml('TEST>19 XYZ </= This is not showing up in ng-bind-html />');
}]);
HTML
<!DOCTYPE html>
<html ng-app="myApp">
<head>
<script data-require="angular.js#*" data-semver="1.3.8" src="http://code.angularjs.org/1.3.8/angular.js"></script>
<script src="script.js"></script>
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body ng-controller="IndexController">
<input style="width:100%" type="text" ng-model="text">
<div ng-bind-html="text"></div>
</body>
</html>
plunker
http://plnkr.co/edit/kjtNXYzPCMS3Q3OirwYZ?p=preview
This is invalid html, the < and > should be encoded as html entities : > <
If you just put this html in a page, the display is the same (please run the very simple snippet below). The browser just doesn't know what to do with this tag.
TEST>19 XYZ </= This is not showing up in ng-bind-html />
I am having some trouble getting the popover element to work in an angular app using ui.bootstrap - here is some code:
in the app.js file, I am requiring ui.bootstrap
angular.module('developerPortalApp', [
'ui.bootstrap'
])
The html element I am trying to attach a popover to
<div ng-controller="LoginCtrl">
how do I register?
</div>
The popover content isn't going to be dynamic so there isn't anything in the controller for that. This is my first time using angular-bootstrap, so, is there something simple that I'm missing?
Any help is very much appreciated.
May be you are missing some script file:-
Here is working example of your question:-
<!doctype html>
<html ng-app="ui.bootstrap.demo">
<head>
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.16/angular.js"></script>
<script src="//angular-ui.github.io/bootstrap/ui-bootstrap-tpls-0.12.0.js"></script>
<script src="example.js"></script>
<link href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div ng-controller="LoginCtrl">
how do I register?
</div>
</body>
</html>
http://plnkr.co/edit/E2LbaCoHKHKzifeL5Hny?p=preview
I've been sitting with this problem for a few hours and found a few answers, none of which have worked for me so far (AngularJs ReferenceError: angular is not defined). For some reason I can't seem to get my app to use Angular.JS. After adding the required js-files, my main file looks like this:
<!DOCTYPE html>
<html ng-app="AppName">
<head>
<title></title>
<link rel="stylesheet" href="/stylesheets/main.css">
</head>
<body>
<!-- Wrapper-->
<div id="wrapper">
<div id="page-content-wrapper">
<div class="page-content inset" ng-view>
</div>
</div>
</div>
<!-- /WRAPPER-->
<!-- ANGULAR CUSTOM -->
<script src="libs/angular/angular.js"></script>
<script src="libs/angular-route/angular-route.min.js"></script>
<script src="javascripts/AngularApp.js"></script>
<script src="javascripts/appRoutes.js"></script>
<script src="javascripts/controllers/MainCtrl.js"></script>
<script src="javascripts/controllers/SettingsCtrl.js"></script>
<script src="javascripts/services/SettingsService.js"></script>
</body>
</html>
When I run the app it never seems to finish loading (see the image: http://imgur.com/FIAH4tH) and then crashes. In Firefox, I get the following error: http://imgur.com/UT3g7wY
Does anyone know how I can solve this problem?
--EDIT--
I've updated the position of the scripts in the app.
My AngularApp.js file looks like this:
angular.module('AppName', ['ngRoute', 'appRoutes', 'MainCtrl', 'SettingsCtrl', 'SettingsService']);
If your module AppName is defined in AngularApp.js, that needs to come before MainCtrl js.
Are your .js files separate angular modules? If so, they should not be listed as modules in your angular.module dependencies.
angular.module('AppName', ['ngRoute']);
Definitely include any of the libs/ files before your own custom code.
So put <script src="libs/angular/angular.js"></script> and <script src="libs/angular-route/angular-route.min.js"></script> before your other javascripts files and you should find the problem fixed.
I was having the same problem. Declaring the angular script tag in html's <head> tag worked for me. Therefore:
<!doctype html>
<html lang="en" ng-app>
<head>
<meta charset="utf-8">
<title>AngularJS tryout</title>
<script src="../../node_modules/angular/angular.js"></script>
</head>
<body>
<h1>AngularJS tryout</h1>
<p>Nothing here so {{ 'far' + '!' }}</p>
</body>
</html>