Добрый день.
Сделал слайдер на vue js.
При клике на стрелки, показывается элемент, у которого index в массиве равен currentSlide.
<transition-group tag="div" class="single-estate-planimetry__slider" name="planslider" appear>
<div v-if="index === currentPlanimetry" :data-index="index" class="single-estate__descr-img" v-for="(item, index) in planimetry" :key="item.nome">
<img :src="item.nome" :alt="item.title">
</div>
</transition-group>
const appSingle = new Vue({
el: "#app-single",
data() {
return {
planimetry: [],
currentPlanimetry: 0
}
},
methods: {
prevPlanimetry(){
if (this.currentPlanimetry === 0) {
this.currentPlanimetry = this.planimetry.length - 1
} else {
this.currentPlanimetry--
}
},
nextPlanimetry(){
if (this.currentPlanimetry === this.planimetry.length - 1) {
this.currentPlanimetry = 0
} else {
this.currentPlanimetry++
}
},
}
});
.planslider-enter-from {
opacity: 0;
}
.planslider-enter-to {
opacity: 1;
}
.planslider-enter-active {
transition: all 3s;
}
.planslider-leave-from {
opacity: 1;
}
.planslider-leave-to {
opacity: 0;
}
.planslider-leave-active {
//transition: all 3s;
}
Вот при исчезновении работает, а при появлении, нет.
Почему?