Is there a way to dynamically show/hide tabs and score for a specific track (or even all tracks)?

[bali182]

I found in the docs that using alphatex this works well using \staff{score} or \staff{tabs} or omitting \staff when I want both.

Is it possible to dynamically change this when for example loading from a .gp file (for example dynamically hide or show tabs or score)? I found Track#staves, but this doesn't seem to be the correct approach:

const onRenderFinished = () => {
  for (const track of api.tracks) {
    for (const staff of track.staves) {
      // hide tab, show notation
      staff.showTablature = false
      staff.showStandardNotation = true
    }
  }
  api.renderFinished.off(onRenderFinished)
}
api.renderFinished.on(onRenderFinished)

[Danielku15]

You're almost on the right track. Changing the song model to specify which staves to show is correct. But the modification has to happen before the rendering.

You can either hook into the scoreLoaded event or simply access at any time (e.g. as part of UI interactions) the score and/or tracks to do modifications. But at this point they just change the model, but there are not active listeners for any kind of modifications so you have to manually initiate an update.

After the modification you can relayout and redraw the music notation with render

[bali182]

Fantastic, thank you!