When I click "show more," I want to have a smooth ease-in/out animation for 3 seconds. However, I am facing difficulties achieving this because I am using overflow: hidden and -webkit-line-clamp: 2;
Are there any other methods to accomplish this?
https://i.sstatic.net/Cg9JK.png
HelloWorlfd.vue
<template>
<div class="item">
<div :class="{ description: true, 'description--hidden': isShowMore }">
Lorem Ipsum is simply dummy text of the printing and typesetting industry.
Lorem Ipsum has been the industry's standard dummy text ever since the
1500s, when an unknown printer took a galley of type and scrambled it to
make a type specimen book. It has survived not only five centuries, but
also the leap into electronic typesetting, remaining essentially
unchanged. It was popularised in the 1960s with the release of Letraset
sheets containing Lorem Ipsum passages, and more recently with desktop
publishing software like Aldus PageMaker including versions of Lorem
Ipsum.
</div>
<button class="show-more-btn" @click="toggleShowMore">
<span>show More</span>
</button>
</div>
</template>
<script>
export default {
components: {},
data() {
return {
isShowMore: false,
};
},
methods: {
toggleShowMore() {
this.isShowMore = !this.isShowMore;
},
},
};
</script>
<style scoped lang="scss">
.item {
display: flex;
flex-direction: column;
align-items: center;
max-width: 558px;
height: auto;
.description {
margin-bottom: 36px;
}
.description--hidden {
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 2; /* number of lines to show */
-webkit-box-orient: vertical;
}
.show-more-btn {
display: flex;
justify-content: center;
align-items: center;
font-weight: 600;
background-color: transparent;
border: none;
&:hover {
cursor: pointer;
}
span {
padding: 0 0.5rem;
}
}
}
</style>
CodeSandbox:
https://codesandbox.io/s/magical-https-ukev7?file=/src/components/HelloWorld.vue:0-1726