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Exercise:Refs are used to refer to specific DOM elements. Supply the missing code so that 'Hello World' is displayed in the second <p> tag when the application is mounted.
<template>
<p>This is just some text.</p>
<p @(9)>This is the initial text</p>
</template>
<script>
export default {
mounted() {
this.@(5).pEl.innerHTML = "Hello World!";
}
};
</script>
<template>
<p>This is just some text.</p>
<p ref="pEl">This is the initial text</p>
</template>
<script>
export default {
mounted() {
this.$refs.pEl.innerHTML = "Hello World!";
}
};
</script>
<template>
<p>This is just some text.</p>
<p ref='pEl'>This is the initial text</p>
</template>
<script>
export default {
mounted() {
this.$refs.pEl.innerHTML = "Hello World!";
}
};
</script>
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