Visual studio javascript is not updating.

No matter you Clean solution or Rebuild solution. The JavaScript file will not be updated.

Solution:

Download the .js file from IE - type in the JavaScript file path.

LIKE: http://localhost:49573/js/javascript.js

Download it.

Return you solution. The JavaScript file will be updated. I think it remind the IIS JavaScript has been change.

Finally, I found that is because IE browser temporary file is full. Try to delete them and refresh the page.