file_reload_nonbfcached_srcdoc.sjs (689B)
1 const createPage = function (msg) { 2 return ` 3 <html> 4 <script> 5 onpageshow = function() { 6 opener.postMessage(document.body.firstChild.contentDocument.body.textContent); 7 } 8 </script> 9 <body><iframe srcdoc="${msg}"></iframe><body> 10 </html> 11 `; 12 }; 13 14 function handleRequest(request, response) { 15 response.setHeader("Cache-Control", "no-store"); 16 response.setHeader("Content-Type", "text/html"); 17 18 let currentState = getState("reload_nonbfcached_srcdoc"); 19 let srcdoc = "pageload:" + currentState; 20 if (currentState != "second") { 21 setState("reload_nonbfcached_srcdoc", "second"); 22 } else { 23 setState("reload_nonbfcached_srcdoc", ""); 24 } 25 26 response.write(createPage(srcdoc)); 27 }