Vue.js encounters a null value for "$slots.default()[0].el" when dynamically passing a slot using v-for

Is there a way to access the HTMLElement of a dynamically passed slot when using v-for? I'm having trouble as the element (el) always seems to be empty.

app.vue :

<template>
  <div id="app">
    <prod>
       <span>
         <div  v-for="item in items">{{item.title}}</div>
       </span>
    </prod>
  </div>
</template>

data: () => {
    return { items: [{ title: '1' }, { title: '2' }] };
}

prod.vue :

<template>
  <slot></slot>
</template>

mounted() {
    
       console.log(this.$slots.default()[0].el);
  }

However, the el property is always null. Interestingly, when I hardcode the slot elements like below, the el property becomes available:

<prod>
   <span>
     <div>a</div><div>b</div>
   </span>
</prod>

I am looking for a way to access the HTMLElement of dynamic slots. Does anyone have a solution?

Answer №1

It seems like finding a solution for this issue is challenging. However, utilizing refs can help us overcome it.

<div ref="main">
  <slot></slot>
</div>
.
.
// By using the following code, we can access the DOM:
this.$refs.main 

Furthermore, there is an updated method available that allows you to track slot changes.

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