Days ago I ask for tips about to improvemente my code on http://dpaste.com/161149/
Today, it’s work ok on my web app.
I fill it a form and when press submit I generate the graphic.
But, I fill it the form again and press submit again, it will generate a second graphic
instead of reset the previous and created a new one.
so… What I need to restart my plot for not print new graphics with the previous one or on them?
well. thanks in advanced all