Method updateToolbarState

app/javascript/elements/html_editor.js:580–585

()

  }

  updateToolbarState () {
    this.boldButton.classList.toggle('bg-base-200', this.editor.isActive('bold'))
    this.italicButton.classList.toggle('bg-base-200', this.editor.isActive('italic'))
    this.underlineButton.classList.toggle('bg-base-200', this.editor.isActive('underline'))
    this.linkButton.classList.toggle('bg-base-200', this.editor.isActive('link'))
  }

  handleLinkTooltip (editor) {
    const { from } = editor.state.selection