Adding global variable on flycheck

Question

I tried to add this to my eslint global variable

"globals": {
    "document": false,
    "navigator": false,
    "window": false,
    "rndr": false,
    "shrd": false,
    "path": true,
    "$": false // <--- I also added this
}

but still I am getting undeclared variable or function.

Here is the flycheck verification.

But the error is still there.

Please, I need some guidance how to fix this.

Thanks

You can use comments to declare variables as global. Both `eslint` and `js2-mode` should understand them. https://eslint.org/docs/user-guide/configuring#specifying-globals — , Apr 26 '18 at 21:08
@DoMiNeLa10 yes it is, but you will write it on every file that use it. — zer09, Apr 27 '18 at 00:27

score 1 · Accepted Answer · answered Dec 27 '17 at 14:24

1

If you use flycheck and js2-mode, the error is shown by js2-mode not by flycheck.

You can disable js2-mode errors by setting

  (setq js2-mode-show-parse-errors nil)
  (setq js2-mode-show-strict-warnings nil)

answered Dec 27 '17 at 14:24

zer09

185
2
7

score 0 · Answer 2 · answered Apr 27 '18 at 11:34

You can customize js2-global-externs to your liking. It applies to every js2-mode buffer, so you won't need to duplicate your customization.

A list of any extern names you’d like to consider always declared. This list is global and is used by all ‘js2-mode’ files. You can create buffer-local externs list using ‘js2-additional-externs’.

Adding global variable on flycheck

2 Answers2