Is it possible to get notified for every error logged in the console using JavaScript? -
i know can register callback javascript errors, this:
window.onerror = function(message, url, line) { // ... }; however, i'd notified of other error that's being logged console, such images couldn't loaded (http status code 404) or other http request bad status code such 500.
is possible, , if yes, how? note intend use debugging purposes, doesn't matter if solution works in chrome.
it possible intercept calls console.log, javascript's flexibility :
var oldconsolelog = console.log; console.log = function (x) { oldconsolelog.call(console, x); alert(' message printed console ' + x) ; } obviously, alerting annoying, can change alert whatever callback or event raising of like.
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