Transition.vue
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<template>
<PageWrapper title="懒加载自定义动画示例" content="懒加载组件显示动画">
<div class="lazy-base-demo-wrap">
<h1>向下滚动</h1>
<div class="lazy-base-demo-box">
<LazyContainer transitionName="custom">
<TargetContent />
</LazyContainer>
</div>
</div>
</PageWrapper>
</template>
<script lang="ts">
import { defineComponent } from 'vue';
import TargetContent from './TargetContent.vue';
import { LazyContainer } from '/@/components/Container/index';
import { PageWrapper } from '/@/components/Page';
export default defineComponent({
components: { LazyContainer, TargetContent, PageWrapper },
});
</script>
<style lang="less">
.lazy-base-demo {
&-wrap {
display: flex;
width: 50%;
height: 2000px;
margin: 20px auto;
text-align: center;
background: #fff;
justify-content: center;
flex-direction: column;
align-items: center;
}
&-box {
width: 300px;
height: 300px;
}
h1 {
height: 1300px;
margin: 20px 0;
}
}
.custom-enter {
opacity: 0;
transform: scale(0.4) translate(100%);
}
.custom-enter-to {
opacity: 1;
}
.custom-enter-active {
position: absolute;
top: 0;
width: 100%;
transition: all 0.5s;
}
.custom-leave {
opacity: 1;
}
.custom-leave-to {
opacity: 0;
transform: scale(0.4) translate(-100%);
}
.custom-leave-active {
transition: all 0.5s;
}
</style>