braffas Posted August 28, 2018 Share Posted August 28, 2018 In modules\ganalytics\views\templates\hook\analyticsjs.tpl function uuidv4() { return ([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g, c => (c ^ crypto.getRandomValues(new Uint8Array(1))[0] & 15 >> c / 4).toString(16) ) } This function throws a syntax error in IE 11 which in my case blocked customers from checking out on IE 11 (and probably lower versions also). TBH that function looks scary as hell, i have no idea how to fix it. Link to comment Share on other sites More sharing options...
datakick Posted August 28, 2018 Share Posted August 28, 2018 That's because Uint8Array is not supported on ie and edge yet (and also es6 arrow function which is not supported on ie). This function purpose is to generate pseudo-random uuid v4. It's safe to switch to another implementation: ``` function uuidv4() { var uuid = "", i, random; for (i = 0; i < 32; i++) { random = Math.random() * 16 | 0; if (i == 8 || i == 12 || i == 16 || i == 20) { uuid += "-" } uuid += (i == 12 ? 4 : (i == 16 ? (random & 3 | 8) : random)).toString(16); } return uuid; } ``` I've filed issue https://github.com/thirtybees/thirtybees/issues/584 Link to comment Share on other sites More sharing options...
braffas Posted August 29, 2018 Author Share Posted August 29, 2018 Sweet! Thank you for fixing that :) Link to comment Share on other sites More sharing options...
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