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<script>
export default {
methods: {
emitEvent() {
const data = {
eventName: 'event',
}
this.$emit('event', data)
},
emitEvent1() {
const data = {
eventName: 'event-1',
}
this.$emit('event-1', data)
},
emitEvent2() {
const complexData = {
componentName: 'EventChild',
string: 'Lorem ipsum',
complex: {
string: 'Lorem ipsum',
object: {
number: 23,
boolean: true,
array: [1, 2, 3, 4, 5],
},
},
}
this.$emit('event-2', complexData)
},
emitManyEvents() {
for (let i = 0; i < 10000; i++) {
this.$emit('event', i)
}
},
emitAndCommit() {
this.$emit('event-1', 'foobar')
this.$store.commit('DECREMENT', 'barfoo')
},
},
}
</script>
<template>
<div>
<button
class="btn-emit-event"
@click="emitEvent"
>
Emit
</button>
<button
class="btn-emit-event1"
@click="emitEvent1"
>
Emit
</button>
<button
class="btn-emit-event2"
@click="emitEvent2"
>
Emit
</button>
<br>
<button @click="emitManyEvents">
Emit a lot of events
</button>
<button @click="emitAndCommit">
Emit and event and commit a mutation
</button>
</div>
</template>
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