Just like using <Teleport> in Vue3. It does not affect the logical hierarchy of the components and supports for dynamic binding of 'to' and 'disabled' props.
Due to the limitation of Vue2, <Teleport> can only contain exactly one root element.
<template>
<div>
<button @click="open = true">Open Modal</button>
<Teleport to="body" :disabled="disabled">
<div v-if="open" class="modal">
<p>Hello from the modal!</p>
<button @click="open = false">Close</button>
</div>
</Teleport>
</div>
</template>
<script setup>
import Teleport from 'teleport-vue2'
const disabled = ref(false)
const open = ref(false)
</script>
<style>
.modal {
position: fixed;
z-index: 999;
top: 20%;
left: 50%;
width: 300px;
margin-left: -150px;
}
</style>