These code can run in Chrome, but not in IE8. How to fix it correctly?

Asked Sep 26 '17 at 07:58

Active Sep 26 '17 at 07:58

Viewed 33 times

This is the part in my test file , Chrome can run the console.log value, but not in IE8. How to fix the code that make the IE8 can run the same circumstance ?

<script>
var f = function () {
    console.log(this.name);
};

var another = f.bind({ name: 'welcome' });


another();  // welcome
</script>

asked Sep 26 '17 at 07:58

odinhusky

What error do you get? – Suren Srapyan Sep 26 '17 at 08:00
which part fails and with what error? – Jaromanda X Sep 26 '17 at 08:00
First step if something doesn't work in IE: check if every function is supported by IE -> https://caniuse.com/#search=bind, http://caniuse.com/#search=console – Andreas Sep 26 '17 at 08:00
probably need [this polyfill](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_objects/Function/bind#Polyfill) – Jaromanda X Sep 26 '17 at 08:00
1

`bind` isn't supported [until IE9](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_objects/Function/bind). – Andy Sep 26 '17 at 08:00
both bind and console won't work on IE – Sagar V Sep 26 '17 at 08:01
1

https://stackoverflow.com/questions/20022712/javascript-ie8-alternative-to-bind – Abhi Sep 26 '17 at 08:01
@i-- - console.log was introduced in IE8, so, ... – Jaromanda X Sep 26 '17 at 08:03
Stop supporting IE8 – Satpal Sep 26 '17 at 08:06
@JaromandaX canIuse say IE11. and I don't have an IE 8 to test – Sagar V Sep 26 '17 at 08:06
My error is when I use chrome to check the value of console.log in chrome, there is 'welcome'. But, in the IE8, there is nothing. No console.log in IE8. – odinhusky Sep 26 '17 at 08:06
Surely there's something in the console ... like an error message ... perhaps something like **Object doesn't support property or method 'bind'** – Jaromanda X Sep 26 '17 at 08:08
@i-- - I see full support since IE10, and problematic support in 8 and 9 (only available when console is open, otherwise throws an error) – Jaromanda X Sep 26 '17 at 08:16

These code can run in Chrome, but not in IE8. How to fix it correctly?

0 Answers0