Events and Actions

Add reset button

  • Drag the Button widget from the Blocks palette to the right of the second range, so that it is inserted below this range.
  • Name the button "Reset simulation"

Configure reset model action

  • Click the button to select it.
  • Set the mode of the button to the "Button triggers an event" option in the Mode section.
  • Click "Add event" in the Events section.
  • Select the "On-click" event.
  • Select the "Reset model" action to be triggered.
  • Select the "Lissajous" model so that the action is performed on it.


  • Preview the simulator


  • the button restsarts the model but
  • mr. Wrong Wrongstein Wrongington – an action to reset chart must be added.

Create action - clear chart

  • Drag the action widget from the Blocks palette to the canvas.

* Name the action "Clear chart" * Write "Removes traces from chart" to the Description

write code

chart.clear()

connect with button

The project in the current stage may be downloaded here and the simulator is:

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