vue.jsHow do I use websockets with Vue.js?
Websockets can be used with Vue.js to create real-time applications. To use websockets with Vue.js, the vue-native-websocket
library can be used.
To install the library, run the following command:
npm install vue-native-websocket
Once installed, the library can be imported and used in the Vue component.
import VueNativeSock from 'vue-native-websocket'
export default {
name: 'MyComponent',
data () {
return {
message: ''
}
},
sockets: {
connect: function () {
console.log('Socket connected')
},
customEmit: function (val) {
this.message = val
}
},
methods: {
sendMessage: function () {
this.$socket.emit('emit_method', 'Hello World')
}
}
}
In the above example, the vue-native-websocket
library is imported and used in the component. The sockets
object is used to define the websocket connection and the connect
and customEmit
methods. The connect
method is called when the websocket connection is established and the customEmit
method is called when a message is received from the server. The sendMessage
method is used to emit a message to the server.
Code explanation
import VueNativeSock from 'vue-native-websocket'
- This line imports thevue-native-websocket
library.sockets: {
- This object is used to define the websocket connection and the methods that will be called when the websocket connection is established and when a message is received from the server.connect: function () {
- This method is called when the websocket connection is established.customEmit: function (val) {
- This method is called when a message is received from the server.sendMessage: function () {
- This method is used to emit a message to the server.
Helpful links
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See more codes...