991172 - Network monitor side panel duplicates content in "params" tab on asynchronous / ajax responses while open.

Status: RESOLVED DUPLICATE of bug 997065

(DevTools :: Netmonitor, defect)

Description

[Dane MacMillan [:danemacmillan]]

Attachment: Screen Shot 2014-04-02 at 12.47.09 PM.png

The side panel tabs for the netmonitor, like "Params" and "Cookies," will duplicate their content on successful response from the server if they are open before an asynchronous request has responded. 

In other words, make an async request with the netmonitor open, click on the request row before it's complete to display the side panel, then click on the "Params" or "Cookies" tab (again, before the request has completed), and wait for the response. When a response is received, all the data will be duplicated multiple times. I have tested this in both of the mentioned tabs, but I've seen it happen in the "Response" and "Headers" tabs as well. 

I've attached a photo to better demonstrate this.

Comment 1

[Victor Porof [:vporof][:vp]]

(In reply to Dane MacMillan from comment #0)
> Created attachment 8400752 [details]

I can think of a few reasons as to why that might happen, but it would be really helpful if you provided us with a minimal test page.

Comment 2

[Dane MacMillan [:danemacmillan]]

Here's a test page for you:

http://jsfiddle.net/danemacmillan/LVLeS/

It's lumped with another test for the Network Monitor. You can test both at the same time.

Comment 3

[Sami Jaktholm]

Should be fixed once the patch in bug 997065 lands. Thanks for the report!