Created
November 6, 2019 22:34
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Save hypevhs/159763730a431ab6ff7edf10f539f993 to your computer and use it in GitHub Desktop.
Open in firefox with cache enabled. Every time you refresh the page another layer of iframe nesting is added.
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8"/> | |
| <script> | |
| function getContent() { | |
| console.log('getcontent called'); | |
| setTimeout(function() { | |
| var iframe = document.getElementById('wst-iframe'); | |
| console.log(iframe.contentWindow.document.readyState); | |
| iframe.contentWindow.document.write('hey!'); | |
| iframe.contentWindow.document.close(); | |
| }, 200); | |
| } | |
| window.addEventListener('load', getContent); | |
| </script> | |
| </head> | |
| <body> | |
| <h1>WST Iframe Prototype</h1> | |
| <iframe id="wst-iframe" width="1000" height="1000"> | |
| </iframe> | |
| </body> | |
| </html> |
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