please help me solve the following. I am trying to add onclick event to my slider, and while am using Vue 3, the esling gives me 'is assigned a value but never used, no-unused-vars' error. the below is my code, could someone please help.
<template>
<div >
<slot :currentSlide="currentSlide" />
<!-- Navigation -->
<div >
<div >
<i @click="prevSlide" ></i>
</div>
<div >
<i @click="nextSlide" ></i>
</div>
</div>
</div>
</template>
<script>
import { ref, onMounted } from "vue";
export default {
setup() {
const currentSlide = ref(1);
const getSlideCount = ref(null);
// next slide
const nextSlide = () => {
if (currentSlide.value === getSlideCount.value) {
currentSlide.value = 1;
return;
}
currentSlide.value = 1;
};
// prev slide
const prevSlide = () =>{
if(currentSlide.value === 1){
currentSlide.value = 1;
return;
}
currentSlide.value -= 1;
}
onMounted(() => {
getSlideCount.value = document.querySelectorAll('.slide').length;
})
return { currentSlide };
},
};
</script>
CodePudding user response:
You need to return your function from setup also:
return { currentSlide, prevSlide, nextSlide };