Method create

src/content-scripts/keyGenContainer.js:30–43

* Create an iframe

()

   * Create an iframe
   */
  create() {
    return new Promise((resolve, reject) => {
      this.createPromise = {resolve, reject};
      this.parent = document.querySelector(this.selector);
      this.container = document.createElement('iframe');
      const url = chrome.runtime.getURL(`components/generate-key/genKey.html?id=${this.id}`);
      this.container.setAttribute('src', url);
      this.container.setAttribute('frameBorder', 0);
      this.container.setAttribute('scrolling', 'no');
      this.container.style.width = '100%';
      this.container.style.height = '100%';
      this.parent.appendChild(this.container);
    });
  }

  registerEventListener() {
    this.port.on('generate-done', this.generateDone);