
<template>
<el-scrollbar height="400px">
<p v-for="item in 20" :key="item" class="scrollbar-demo-item">{{ item }}</p>
</el-scrollbar>
</template>
<style scoped>
.scrollbar-demo-item {
display: flex;
align-items: center;
justify-content: center;
height: 50px;
margin: 10px;
text-align: center;
border-radius: 4px;
background: var(--el-color-primary-light-9);
color: var(--el-color-primary);
}
</style>
<template>
<el-scrollbar>
<div class="scrollbar-flex-content">
<p v-for="item in 50" :key="item" class="scrollbar-demo-item">
{{ item }}
</p>
</div>
</el-scrollbar>
</template>
<style scoped>
.scrollbar-flex-content {
display: flex;
}
.scrollbar-demo-item {
flex-shrink: 0;
display: flex;
align-items: center;
justify-content: center;
width: 100px;
height: 50px;
margin: 10px;
text-align: center;
border-radius: 4px;
background: var(--el-color-danger-light-9);
color: var(--el-color-danger);
}
</style><template>
<el-button @click="add">Add Item</el-button>
<el-button @click="onDelete">Delete Item</el-button>
<el-scrollbar max-height="400px">
<p v-for="item in count" :key="item">
{{ item }}
</p>
</el-scrollbar>
</template>
<script setup>
import { ref } from 'vue'
const count = ref(3)
const add = () => {
count.value++
}
const onDelete = () => {
if (count.value > 0) {
count.value--
}
}
</script>
<style scoped>
.scrollbar-demo-item {
display: flex;
align-items: center;
justify-content: center;
height: 50px;
margin: 10px;
text-align: center;
border-radius: 4px;
background: var(--el-color-primary-light-9);
color: var(--el-color-primary);
}
</style>
<template>
<el-scrollbar ref="scrollbarRef" height="400px" always @scroll="scroll">
<div ref="innerRef">
<p v-for="item in 20" :key="item">
{{ item }}
</p>
</div>
</el-scrollbar>
<el-slider
v-model="value"
:max="max"
:format-tooltip="formatTooltip"
@input="inputSlider"
/>
</template>
<script setup>
import { onMounted, ref } from 'vue'
import { ElScrollbar } from 'element-plus'
const max = ref(0)
const value = ref(0)
const innerRef = ref<HTMLDivElement>()
const scrollbarRef = ref<InstanceType<typeof ElScrollbar>>()
onMounted(() => {
max.value = innerRef.value!.clientHeight - 380
})
const inputSlider = (value: number) => {
scrollbarRef.value!.setScrollTop(value)
}
const scroll = ({ scrollTop }) => {
value.value = scrollTop
}
const formatTooltip = (value: number) => {
return `${value} px`
}
</script>
<style scoped>
.scrollbar-demo-item {
display: flex;
align-items: center;
justify-content: center;
height: 50px;
margin: 10px;
text-align: center;
border-radius: 4px;
background: var(--el-color-primary-light-9);
color: var(--el-color-primary);
}
.el-slider {
margin-top: 20px;
}
</style>站长微信:xiaomao0055
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