How can you tell in FireBug what JavaScript is being sent back from the server after an Ajax request?

In my HTML I'm sending a dollar amount back to the server to have its currency changed in the app.

How can开发者_开发百科 I tell in FireBug what JavaScript is being sent back from the server after this Ajax request?

Look in the "Net" tab.

Open the console tab and observe.

Open the console tab > click the arrow button > select show XMLHttpRequests > run your script and observe in the CONSOLE or NET tab