[Phpmyadmin-devel] No response from multiple queries

[Tyron Madlener]

As mentioned in bug 3364150
(https://sourceforge.net/tracker/?func=detail&aid=3364150&group_id=23067&atid=377408)
executing multiple queries currently doesn't give the user any
feedback when ajax requests is enabled.

This is due to the fact that:
- On multiple queries, no success message is shown, but instead, the
query text is altered to append a comment displaying success or
failure on each query
- Due to the recent addition of codemirror, this text is not correctly
updated anymore. (which could be fixed fairly easily though)

I find this bug quite severe because it leaves the user in the dark of
what pma is doing, so I would propose to fix this soon and properly.

A proper fix, imo, should look like this:
Executing multiple queries should behave the same as executing a
single query, UI wise. With that I mean it should show the same type
of sucess/error message box below the navigation. It could contain the
following information:

- When all queries were ok: "Querie(s) executed sucessfully" in a green box
- When some queries failed: "x out of y Queries failed. Details" in a
yellow box and 'Details' being a link to javascript-show the single
mysql errors of each failing query
- When all queries failed: "All queries failed. Details" in a red box,
with Details being again a js-show-box-link