Sort button launches simultanious sorts

[ErezBinyamin]

When on http://0.0.0.0:5000/sorting page, pressing the Sort button more than once kicks off simultaneous searches. It looks really cool, but the searches conflict with each-other and it likely not the desired effect. Should limit to one search at a time. Possibly implement a Start/Stop functionality.

Ideas:

• After pressing Sort, button turns red and text changes to Stop. When pressed a second time algorithm stops.
• Implement Play/Pause/Stop buttons like in a media player.

[ErezBinyamin]

Actually this problem affects path finding and searching tabs too. A really evident example of this problem is:

• searching tab:
  • Select binary
  • click Search 5 times
  • Select sequential
  • click Search 5 times

[pran01]

I am well aware of this bug. For now, it's not a priority for me. But soon I will work on it if no one else does.