Vue
How to Get Event of Button Click in Vue
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Table Of Contents
オススメ本
Summary of how to get the event of a button click in Vue
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How to Get Event of Button Click in Vue
Simply put, starting with the conclusion
<template>
<div><button @click="test">Test</button></div>
</template>
<script>
export default {
methods: {
test(e) {
console.log(e)
},
},
}
</script>
By writing like this, you can get the event.
Failed Example
@click="test()"
Writing like this will result in failure.
How to use the event?
Want to get the text of the button
<script>
export default {
methods: {
test(e) {
console.log(e.target.value)
},
},
}
</script>
Want to freely do various things with data attributes on the button
<template>
<div>
<button @click="test" data-korehatest="This is a test">Test</button>
</div>
</template>
<script>
export default {
methods: {
test(e) {
console.log(e.target.dataset.korehatest)
},
},
}
</script>
With data attributes, you can store various data freely.
When you want to use variables in data attributes, use v-bind
<template>
<div>
<button @click="test" :data-korehatest="text">Test</button>
</div>
</template>
<script>
export default {
data() {
return {
text: "This is a test",
}
},
methods: {
test(e) {
console.log(e.target.dataset.korehatest)
},
},
}
</script>
Summary
That's all.
I hope it can be useful for someone.
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