我如何修复错误 Uncaught ReferenceError: addEvent is not defined

Question

After changing my python and Django version I came up with the error of
Uncaught ReferenceError: addEvent is not defined .

The error took place at my DateTimeShortcuts.js file.

The code raising the error is:

addEvent(window, 'load', DateTimeShortcuts.init);
window.DateTimeShortcuts = DateTimeShortcuts;

This error prevents me for rendering correct a date widget that I am using for my Django app.

Any idea how to handle it?

Answer 1

From commit into Django framework " Fixed #28536 -- Removed old JS cross-browser utilities " you can see that there were changes in that file.

Try to run command that will refresh all static files:

python manage.py collectstatic

Answer 2

The problem is ' addEvent ' is not defined previously.

Make sure that you have the definition of ' addEvent ' imported or written before this line.

Answer 3

也许你应该写

window.addEventListener("load", ...