Method setButtonState

src/editors/array.js:403–416

(element, display)

  }

  setButtonState (element, display) {
    const buttonStateMode = this.options.button_state_mode || this.jsoneditor.options.button_state_mode

    switch (buttonStateMode) {
      case 1:
        element.style.display = display ? '' : 'none'
        break
      case 2:
        element.disabled = !display
        break
      default:
        element.style.display = display ? '' : 'none'
    }
  }

  setupButtons (minItems) {
    const controlsNeeded = []