AngularJS AB Testing and Multivariate Testing Module
ngAB is an AngularJS module that facilitates AB testing, split testing, and multivariate testing. ngAB intercepts AngularJS templates and edits them according to your specifications using regexp. This allows you to replace HTML, add different styling, and even augment your scripts.
This simple example watches for the /templates/angular/home.html file in $http requests. Upon finding it, ngAB replaces all h1 tags with h4 tags.
// Declare ngAB as a dependency
var myModule = angular.module('myModule', ['ngAB']);
// Assign the AB testing spec
module('ngAB').value('spec', {
'/templates/angular/home.html': {
'steps': {
perm: 'vertical',
changes: [{
find: '<h1>',
replace: '<h4>',
flags: 'g'
}, {
find: '</h1>',
replace: '</h4>',
flags: 'g'
}]
}
}
});
// That's it!If the find value is left empty for any change element, the replace value is automatically appended to the template. This makes it easy to change styling after the fact:
module('ngAB').value('spec', {
'/templates/angular/home.html': {
'body-text-color': {
perm: 'red',
changes: [{
find: '',
replace: '<style>body {color: red;}</style>',
flags: ''
}]
}
}
}Just like changing CSS, but trickier in implementation. Good luck!
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