Method evaluate

lib/element/WebElement.js:268–278

* Run a function in the browser with this element as the first argument. * @param {Function} fn Browser-side function. Receives the element, then extra args. * @param {...any} args Additional arguments passed to the function * @returns {Promise } Value returned by fn

(fn, ...args)

   * @returns {Promise<any>} Value returned by fn
   */
  async evaluate(fn, ...args) {
    switch (this.helperType) {
      case 'playwright':
      case 'puppeteer':
        return this.element.evaluate(fn, ...args)
      case 'webdriver':
        return this.helper.executeScript(fn, this.element, ...args)
      default:
        throw new Error(`Unsupported helper type: ${this.helperType}`)
    }
  }

  /**
   * Focus the element.