Tag: firefox-developer-tools

How to debug MDN Web Docs examples?

debugging firefox-developer-tools google-chrome-devtools javascript

Suppose I have Javascript example in MDN: I can run it with Run button: But can I trace/debug it with breakpoints with looking how it goes? Where is the source code of this example located in developer tools in Chrome or FireFox? And/or how to unminify it? Answer Where it’s located: probably in a dynamic module, possibly using eval or

How can I initiate Ajax request from firefox developer tools?

ajax firefox-developer-tools javascript

I want to test several Ajax requests after the backend code completed. Now my method is adding a dummy button, an onclick event and an ajax request inside that. Is there any way I can initiate Ajax request for testing from firefox-developer-tools without editing my jsp / frontend? Answer You can use Scratchpad, Firefox’s dedicated tool for executing JavaScript. From