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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>A simple clock</title> | |
| </head> | |
| <body translate="no" > | |
| <div id="output"></div> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.0/moment.min.js"></script> | |
| <script> | |
| // https://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript | |
| var urlParams; | |
| (function () { | |
| var match, | |
| pl = /\+/g, // Regex for replacing addition symbol with a space | |
| search = /([^&=]+)=?([^&]*)/g, | |
| decode = function (s) { return decodeURIComponent(s.replace(pl, " ")); }, | |
| query = window.location.search.substring(1); | |
| urlParams = {}; | |
| while (match = search.exec(query)) | |
| urlParams[decode(match[1])] = decode(match[2]); | |
| })(); | |
| var output = document.getElementById("output"); | |
| if (urlParams["style"]) output.setAttribute("style", urlParams["style"]); | |
| if (urlParams["bodyStyle"]) document.body.setAttribute("style", urlParams["bodyStyle"]); | |
| var c; | |
| setInterval( | |
| c = function() { | |
| output.innerText = moment().format(urlParams["format"] || ''); | |
| }, 1000); | |
| c(); | |
| </script> | |
| </body> | |
| </html> |
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