Communication

Discover the different ways to make components communicate in a Vue.js application. Props The first way is by using props. With props, parents pass data down to their child components by adding arguments to the component declaration. For example: <template> <div> <Car color="green" /> </div> </template> <script> import Car from './components/Car' export default { name: 'App', components: { Car } } </script> Props are one-way, meaning data flows from the parent to the child....

The Channel Messaging API provides a means of communication between iframes and the main document thread. This allows for the passing of messages between different contexts within the same document. Introduction to Channel Messaging API The Channel Messaging API enables communication between: The document and an iframe Two iframes Two documents How it works To initialize a message channel, you can use the new MessageChannel() method: const channel = new MessageChannel(); The channel has two properties: port1 and port2....