Created
June 25, 2021 13:23
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Stage testing
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Parent iframe</title> | |
| </head> | |
| <body> | |
| <h1>Parent iframe</h1> | |
| <textarea id="log" width="40" height="30"></textarea> | |
| <!-- | |
| NOTE | |
| - Domain in `src` attribute must match `iframeUrl` variable | |
| - `isPartnerLink` parameter is necessary in order to send events to the parent | |
| --> | |
| <iframe | |
| id="iframe" | |
| allowfullscreen="true" | |
| frameborder="1" | |
| src="https://d3sx0vtgtx7z8n.cloudfront.net/checkout/reiseversicherung?isPartnerLink=true&brokerid=20503003" | |
| style="width:100vw;height:100vh" | |
| ></iframe> | |
| <script> | |
| // Listen to message from child | |
| window.addEventListener("message", (event) => { | |
| const dataLayer = [] | |
| // console.log('event.data is :>> ', event.data) | |
| // Check origin | |
| const iframeUrl = 'https://d3sx0vtgtx7z8n.cloudfront.net' | |
| if (!event.origin.startsWith(iframeUrl)) { return } | |
| // | |
| // Deal with scrollDimension messages | |
| // | |
| if (JSON.parse(event.data).hasOwnProperty('scrollWidth')) { | |
| dataLayer.push(event.data) | |
| const log = document.getElementById('log') | |
| if (dataLayer.length) { | |
| log.append(JSON.stringify(dataLayer) | |
| .replace(/\\/g, "") | |
| .concat("\n\n")) | |
| } | |
| console.log('dataLayer :>> ', JSON.parse(dataLayer)) | |
| return | |
| } | |
| // | |
| // Start tracking here | |
| // ... | |
| // | |
| // DEBUG | |
| // | |
| // dataLayer.push(event.data) | |
| // const log = document.getElementById('log') | |
| // if (dataLayer.length) { | |
| // log.append(JSON.stringify(dataLayer) | |
| // .replace(/\\/g, "") | |
| // .concat("\n\n")) | |
| // } | |
| // console.log('dataLayer :>> ', JSON.parse(dataLayer)) | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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