Vim uses tern-for-vim and there is no way to avoid all global variables

Question

Use tern-for-vim to complete js code, but there is no way to complete some global variables, such as: setTimeout setInterval, document and other objects.

As shown below

Completion of ordinary variables is normal

Answer 1

The configuration of YCM javascript has been modified, and it can now be triggered automatically. https://github.com/ruanyl/bigvim/commit/7db7951aba173eab6d93858f212b79b88c84da49

Answer 2

Thank you, the problem is solved