When one edits a ticket and hits the enter key, the behavior is to
preview the ticket. The preview condition is not obvious. Unless the
description is changed the only indication is the "#preview" on the end
of the URL.
It seems that the behavior is like this to take account of different
behavior by different browsers with respect to the enter key.
I propose that the ticket details have the draft.png background when
previewing to make it obvious that hitting enter has not submitted the
ticket.
This came to my attention when my users started complaining that Trac
sometimes lost their changes. They were hitting enter, seeing the
preview page come back and (not realising it was a preview) moving on to
other work.
I can code a fix for this but I'm not sure what the ticket.cs file
should check to tell that the page is in preview (is there a way to list
what is in the hdf?). If someone could give me a pointer I'll modify
ticket.cs and ticket.css and post a patch.
If it turns out that there is no existing way for the ticket.cs to
discriminate between preview and normal display then I'll add code to
ticket/web_ui.py to put a variable in the hdf for this purpose.
Regards,
Felix
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