GaaP analytics tools

A bundle of reusable scripts to make adding custom events and pageviews to Google analytics. So far we have:

• Event tracking
• Virtual pageviews

Event tracking

By including the script teams can easily add event listeners to clickable elements using just markup.

To get started add the script as a dependency with npm

npm i -S gaap-analytics

Then require the script within your app

const analytics = require('gaap-analytics')

analytics.eventTracking.init()

If you’re not using NPM then you can include the prebuilt version within build/

<script src="gaap-analytics.min.js"/>
<script>
    window.GAAP.analytics.eventTracking.init()
</script>

To trigger and configure the events, the following data attributes must be added to your markup.

• data-click-events - this triggers the script and is designed to work with A, INPUT[type~="button radio checkbox"], BUTTON OR you can put it on a whole div/form and it will track all the aforementioned elements within it
• data-click-category="Header" - this is the category GA will put it in
• data-click-action="Navigation link clicked" - this is the action GA will use

This will set up Google Analytics event tracking. The label property will be inferred from element.value or element.innerText

Example

<nav data-click-events data-click-category="Header" data-click-action="Navigation link clicked">
  <ul>
    <li><a href="https://www.payments.service.gov.uk/#main" title="Learn more about GOV.UK Pay">About</a></li>
    <li><a href="https://docs.payments.service.gov.uk" title="Read the GOV.UK Pay Documentation">Documentation</a></li>
    <li><a href="https://www.payments.service.gov.uk/support/" title="Contact the GOV.UK Pay Team">Support</a></li>
    <li><a href="/login" title="Log me in" id="login" class="content login active">Sign in</a></li>
  </ul>
</nav>

The data attibutes attached to the <nav> element will trigger the JS to create eventListeners which will fire ga() events when clicked.

In the case the events will labelled up like so:

Category	Action	Label
Header	Navigation link clicked	About
Header	Navigation link clicked	Documentation
Header	Navigation link clicked	Support
Header	Navigation link clicked	Login

Virtual pageviews

Sometimes it’s useful to log something as a pageview rather than an event (if you’re making a funnel for a goal for instance). This script allows you to use data-attributes to make this happen, at the moment it only works for on form submit events. It can scrape your form a pick up values and post them as values to Google too.

To get started add the script as a dependency with npm

npm i -S gaap-analytics

Then require the script within your app

const analytics = require('gaap-analytics')

analytics.virtualPageview.init()

If you’re not using NPM then you can include the prebuilt version within build/

<script src="gaap-analytics.min.js"/>
<script>
    window.GAAP.analytics.virtualPageview.init()
</script>

To trigger and configure the virtual pageviews, the following data attributes must be added to your markup.

• data-virtual-pageview="page/slug/name" - this triggers the script to run currently should only be added to a form
• data-parameters="dimension1:service-name" you can add custom parameters to your virtual pageview, such as dimensions and metrics.
• The dimension can be static or can be a name attribute of an element from your for. For multiple parameters, space separate them like data-parameters="dimension1:service-name metric1:total-amount"

Markup would look like this

  <form data-validate="true"data-virtual-pageview="/page/slug/name" data-dimensions="dimension1:service-name">
    <input id="service-name" name="service-name" type="text" value="">
    <button type="submit">Add service</button>
  </form>