fblundun

/**
 * Snippet to deal with two Snowplow cookies on the same page but with different paths.
 * First, load the contents of the local cookie and delete it.
 * Then load the contents of the root cookie.
 * Combine the two sets of information, for example by adding together the session counts.
 * Save the resulting information in the root cookie.
 * 
 * WARNING! This is experimental and untested and should not be run lightly!
 * It may not work if the cookies do not both exist or are not set on the expected domain.
 */

fblundun

/*
 * Function to extract the Snowplow user ID from the first-party cookie set by the Snowplow JavaScript Tracker
 *
 * @param string cookieName (optional) The value used for "cookieName" in the tracker constructor argmap
 *                                     (leave blank if you did not set a custom cookie name)
 *
 * @return string or bool The ID string if the cookie exists or false if the cookie has not been set yet
 */
function getSnowplowDuid(cookieName) {
    cookieName = cookieName || '_sp_';

fblundun

<!-- 
In this example, there are two script elements on the page: one firing a page view and the other a structured event.
Each script separately contains the invocation tag for sp.js.
Having the invocation tag appear in each script element before any calls to snowplow_name_here guarantees that the 
asynchronous queue is set up before any calls to snowplow_name_here push events onto it (regardless of how long it
takes sp.js itself to load).
Even though the tag is fired twice, it is designed to only set up the asynchronous queue and load sp.js once.

See https://github.com/snowplow/snowplow-javascript-tracker/blob/master/tags/tag.js for a more detailed explanation of the tag.
-->

fblundun

// A structured event corresponding to playing some music with no context attached
window.snowplow_name_here('trackStructEvent', 'Mixes', 'Play', 'MRC/fabric-0503-mix', '', '0.0');
 
// The same unstructured event, with two custom contexts attached -
// one regarding the page background and one regarding the user type
window.snowplow_name_here('trackStructEvent', 'Mixes', 'Play', 'MRC/fabric-0503-mix', '', '0.0', [
    {
        schema: "iglu:com.mycompany/page_style/jsonschema/1-0-0",
        data: {
            background_color: "white",

fblundun

// An unstructured event with no context attached
window.snowplow_name_here('trackUnstructEvent', {
    schema: 'iglu:com.acme_company/viewed_product/jsonschema/2-0-0',
    data: {
        productId: 'ASO01043',
        category: 'Dresses',
        brand: 'ACME',
        returning: true,
        price: 49.95,
        sizes: ['xs', 's', 'l', 'xl', 'xxl'],