javascript - cps internal limitations when binding events to a tag. How to add events externally and introduce them

Question

atag

Added binding event

Error reported

js imported from the page

What I simulated in chrome is correct

Now I don’t know how to bind this event and introduce it

Answer 1

The code combined with 1 is imported from outside and placed under the executable directory

Answer 2

$(function() {
    $(window.document).on('click', '#myFavor', function() {
        OCA...
    });
});

1. The monitoring code part should be pre-loaded before the event operation.

2. Check whether there is any synchronization blocking problem in the JS code part.

Answer 3

Put him in front of </body>