An angularjs directive that wraps intro.js functionality.
See the project page for an overview.
You can install this package through Bower by using the following command :
bower install angular-intro.js --save
The two main directives are ng-intro-options and ng-intro-method.
ng-intro-options="IntroOptions"
You should create a $scope.IntroOptions in your controller which contains the intro.js options. The options are exactly the same as the original. This also allows you to modify the options as part of your controller behavior if necessary. You don't have to use IntroOptions, you can specify some other name.
ng-intro-method="CallMe"
The directive will create a method on $scope.CallMe so that you can invoke it yourself later. Make sure the there isn't a method CallMe already in your controller. To use the method be sure to wrap it with $timeout. You don't have to use CallMe, you can specify some other name.
You can invoke it from an event such a click,
ng-click="CallMe();"
as long as you are still in the same controller scope. You can also specify a step number in the method call, CallMe(3);.
You can start the intro from code, either call $scope.CallMe();. If the $scope.CallMe(); doesn't work, it might be because your DOM isn't ready. Put it in a $timeout.
If you set ng-intro-autostart="true", the intro will start as soon as the directive is ready.
If an intro tour includes dynamic content, use ng-intro-autorefresh="true" to call Intro.js' refresh method.
Intro.js provides several callbacks. You can receive these callbacks in your controller. For example, for the onchange event, specify the function name in the directive.
ng-intro-onchange="ChangeEvent"
In your controller, create ChangeEvent
$scope.ChangeEvent = function (targetElement, scope) {
console.log("Change Event called");
console.log(targetElement); //The target element
console.log(this); //The IntroJS object
};
The other intro.js callbacks you can specify are ng-intro-oncomplete, ng-intro-onexit, ng-intro-onchange ng-intro-onbeforechange and ng-intro-onafterchange.
ng-intro-exit-method="ExitMe"
Then in your controller, you can force exit using
$scope.ExitMe(function() { //callback } );
You can also use this sample plunker
If you want to build or contribute, first, get the node modules needed (grunt, bower)
npm install
Next, use bower to get the JS libraries needed
node_modules/.bin/bower install
Then, whenever you make any changes, get grunt to build the minified angular-intro.min.js
node_modules/.bin/grunt
Finally, view the demo page to make sure everything's working; start a web server:
./node_modules/.bin/grunt connect:server
And browse to http://localhost:8000/example/index.html
As with intro.js, this is under the MIT license.