ciamarro/random_radio.js

Created July 7, 2017 13:07

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ciamarro revised this gist Jul 7, 2017. No changes.

ciamarro created this gist Jul 7, 2017.

random_radio.js

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+    var a = document.querySelectorAll('input[type=radio]');
+    for (var i=0; i<a.length; i++)
+        // from https://stackoverflow.com/a/18066088/8148848
+      a[i].checked = ( (Math.random()*10) > 5) ? true : false;