在浏览器控制台javascript中阻止警告消息

Question

I'm developing using ionic framework, and often I see this warn:

Text version:

A DOM event generated from JavaScript has triggered a default action inside the browser. This behavior is non-standard and will be removed in M53, around September 2016. See https://www.chromestatus.com/features/5718803933560832 for more details.

I tried this code to avoid the above warn:

fnWarn = console.warn;
console.warn = function() {
    if (/A DOM event generated from JavaScript/i.test(arguments[0])) {
        return false;
    }
    fnWarn.apply(console, arguments);
}

But the warn still shows up.

Is there any way to hide it?

Answer 1

David R linked to this in his comment which redefines console , so really kudos should go to him. This should help but isn't advisable to do:

var console = {};
console.log = function(){};
console.warn = function(){};
console.info = function(){};
console.error = function(){};

If using this method you should also include:

window.console = console;

to cover browsers that don't support console

It should be noted that when using bundler or similar to package your app they have the option to remove logs, warnings etc if my memory serves. If you're not packaging stuff up yourself then you could use the min version of Ionic it should exclude logs, warnings, info etc.

Also it doesn't appear to have that message in the latest version of ionic