Angular : Bootstrap giving error in console
Question
Here is my code :
<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<script type="text/javascript" src="./angular.min.js"></script>
<script>
var app = angular.module('myApp', []);
var app1 = angular.module('myApp1', []);
app.controller('myCtrl', function($scope) {
$scope.firstName = "sparsh";
$scope.lastName = "khandelwal";
});
</script>
<title>Home Page</title>
</head>
<body>
<div ng-app="myApp" ng-init="name='Sparsh'">
<div ng-controller="myCtrl">{{firstName}}</div>
<p>
Name : <input type="text" ng-model="name">
</p>
<h1>Hello {{name}}</h1>
</div>
<div ng-app="myApp1" ng-init="names=['Jani','Hege','Kai']">
<ul>
<li ng-repeat="x in names">{{x}}</li>
</ul>
</div>
<script type="text/javascript">
angular.bootstrap(document, ['myApp1','myApp']);
</script>
</body>
</html>
Although i can see the expected output, but at the same time facing console error.
here is the description of error
(while i click on the url)
it says it already bootstrapped so i remove the 'myApp' from .bootstrap function, but that didnt work.
Please help.
2 answers
solution1
1 2015-04-25 12:35:19
You are doing both ng-app declarations and angular.bootstrap(document, ['myApp1','myApp']); .
You need to choose only one method, otherwise you get the well descripted error of multiple bootstrapped applications.
solution2
0 2015-04-25 13:18:26
The problem is as explained in the previous comments, the automatic and manual initialization of modules.
Since you want to initialize them separately for each elements then try an approach like
<div data-app="myApp" ng-init="name='Sparsh'">
<div ng-controller="myCtrl">{{firstName}}</div>
<p>
Name : <input type="text" ng-model="name"/>
</p>
<h1>Hello {{name}}</h1>
</div>
<div data-app="myApp1" ng-init="names=['Jani','Hege','Kai']">
<ul>
<li ng-repeat="x in names">{{x}}</li>
</ul>
</div>
then
var app = angular.module('myApp', []);
var app1 = angular.module('myApp1', []);
app.controller('myCtrl', function ($scope) {
$scope.firstName = "sparsh";
$scope.lastName = "khandelwal";
});
var els = document.querySelectorAll('[data-app]');
for (var i = 0; i < els.length; i++) {
angular.bootstrap(els[i], [els[i].dataset.app]);
}
Demo: Fiddle
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