Tips on how to obtain the element reference while using v-if in Vue

I need to conditionally display a div inside a card that slides within a carousel. My current approach is to check if the ancestor element contains the active class, and then use v-if to decide whether it should be rendered or not. However, this method does not seem to be working as expected. I am still new to working with VUE, so any suggestions would be greatly appreciated.

<vue-glide-slide v-for="(offer,index) in offers" :key="index" ref="offerElement">
      <div class="card">
        <img :src="offer.icon" class="card-img-top offer-image" :alt="offer.title" />
        <div class="card-body mb-5">
          <h5 class="card-title px-3">{{offer.title}}</h5>
          <div v-if="this.parentElement.parentElement.parentElement.classList.contains('glide__slide--active')">
            <p class="card-text">{{offer.description}}</p>
            <button
              class="btn btn-main btn-home"
              type="button"
              @click="displayIfActive"
            >View details</button>
          </div>
        </div>
      </div>
    </vue-glide-slide>

Answer №1

An easy solution would be something along these lines:

.active h5.card-title > div {
    /*Additional rules that override the default ones*/
}

However, if you want to achieve this with Vue JS, I suggest creating a property in the parent component for active instead of using a CSS class, and then passing it down to the child components to control the styling of the div.

If you prefer to handle this functionality with JavaScript, there seems to be an error in this part:

.contains('glide__slide--active')

You mentioned that you need to interact with the active class instead.

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