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Vue Tip: Query Inner Elements in Third-Party Components

Michael Hoffmann (Mokkapps) - Senior Frontend Developer (Freelancer)
Apr 21, 2022
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Query Inner Elements in Third-Party Components Image

Sometimes, we have to deal with third-party Vue components where we cannot put a ref on inner HTML elements to access them in our Vue code.

In these cases we can access $el on a template ref on the third-party component:

<template>  <ThirdPartyComponent ref="comp" /></template><script setup lang="ts">const compRef: Ref<typeof ThirdPartyComponent | null> = ref(null)const input: HTMLInputElement | null = compRef.value?.$el.querySelector('input')</script>
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For consistency, you should use template refs for direct access to elements instead of relying on $el.



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