Is there a way to call the clicked method on app2 from within ComponentA? Let's explore how this can be achieved in the provided example.
const app = Vue.createApp({});
app.component('ComponentA', {
template: `<button @click="clicked" class='btn'>Click</button>`
});
const app2 = Vue.createApp({
methods: {
clicked() {
this.clickCount += 1;
}
},
render() {
return Vue.h(app.component('ComponentA'), options);
}
}).mount("#App");
When the button is clicked, make sure to trigger an event called clicked. In the render function, define this event handler by adding a prefix of on and capitalizing the first letter, like so: onClicked: (e) => {...}. Within this function, execute this.clicked.
let options = {}
options.baseUrl = "someurl.com";
const app = Vue.createApp({})
app.component('ComponentA', {
template: `
<button @click="$emit('clicked')" class='btn'>Click</button>
`
});
const app2 = Vue.createApp({
methods: {
clicked() {
console.log("clicked !!!")
this.clickCount += 1;
}
},
render() {
return Vue.h(app.component('ComponentA'), {
onClicked: (e) => {
this.clicked()
}
}, options)
}
}).mount("#app");<script src="https://unpkg.com/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="364043537605180618061b4455180707">[email protected]</a>/dist/vue.global.prod.js"></script>
<div id="app" someVariable='some value'>
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