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?

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Look in the "Net" tab.

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Open the console tab and observe.

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