Method getBlockHTMLAttributes

src/trix/models/html_parser.js:355–367

(element)

  }

  getBlockHTMLAttributes(element) {
    const attributes = {}
    const blockConfig = Object.values(config.blockAttributes).find(settings => settings.tagName === tagName(element))
    const allowedAttributes = blockConfig?.htmlAttributes || []

    allowedAttributes.forEach((attribute) => {
      if (element.hasAttribute(attribute)) {
        attributes[attribute] = element.getAttribute(attribute)
      }
    })

    return attributes
  }

  findBlockElementAncestors(element) {
    const ancestors = []