Created
November 19, 2014 06:46
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Detect if browser console is opened.(Chrome 38.0.2125.111 m,IE 11 is tested)
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| <!doctype html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title>console track</title> | |
| </head> | |
| <body> | |
| console status: <span id="stat"></span> | |
| <script> | |
| function isConsoleOpen() { | |
| var el = document.createElement('div'); | |
| var ret = false; | |
| el.__defineGetter__('id', function() {ret = true}); | |
| console.log(el); | |
| console.clear(); | |
| return ret; | |
| } | |
| // test | |
| setInterval(function() { | |
| stat.innerHTML = isConsoleOpen() ? 'open' : 'closed'; | |
| }, 1000); | |
| </script> | |
| </body> | |
| </html> |
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