# Implementing WeChat’s Floating Window Interactions on the Web

# Implementing WeChat’s Floating Window Interactions on the Web by zhangxinxu, from http://www.zhangxinxu.com/wordpress/?p=7662 This article may be reproduced in full, provided that both the original author and the source are credited. ## 1. WeChat’s Floating Window Interactions...

Code: Dispatching a CustomEvent

const event = new CustomEvent('show', {
  detail: { message: payload, sentAt: new Date().toLocaleTimeString() }
});

window.dispatchEvent(event);

Code: Listening for the Event Payload

window.addEventListener('show', (event) => {
  render(event.detail.message, event.detail.sentAt);
});