[Phpmyadmin-devel] Table charting pChart replacement

[Rouslan Placella]

On Mon, 2011-06-13 at 14:52 +0200, Michal Čihař wrote:
> Hi
> 
> Dne Thu, 9 Jun 2011 17:04:30 +0200
> Tyron Madlener <tyronx at gmail.com> napsal(a):
> 
> > Current differences over the pChart implementation:
> > - Everything updates as you type/select. No more Redraw button is required
> > - New charting types: (Horizontal-)Bar and Spline
> > - No editable Area/Legend Margins (who needs that?)
> > - Have as many Series (=Columns-1) as you want, not only 3
> > - Select the column you want to be the x-axis, so you don't need to
> > know by heart where in your query result the x-axis column is supposed
> > to be.
> > - If a column contains the word date or time it will be pre-selected as xaxis
> > - No width/height selection, instead just mouse-drag the chart to the
> > right size.
> > 
> > Please check it out at http://demo.phpmyadmin.net/gsoc-tyron/
> 
> Looks nice, thanks!
> 
> I'd like to merge your changes back to master, any opinions about that?
> 

I found a bug (I think). To reproduce:

* go to demo server
* go to sakila db
* go to actor table
* click profiling checkbox
* do some action that is handled via AJAX E.g.:
    (sort by column, show 30 rows starting at row X, go to page X, etc)
* you get a warning:
    "Notice in ./sql.php#904 Undefined variable: url_query"
* the chart disappears

Regards, Rouslan

> > P.S.: There seems to be a problem when using the sql statements given
> > on the wiki within the db links SQL page. Once the query is executed
> > and you click on display chart or export it just redirects you to the
> > main page again.
> 
> I've just fixed this in git.
> 
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