<template>
<view class="page" :class="{page1:searchList.length>0}">
<view v-if='searchList.length>0'>
{{searchList.length}}
</view>
<view v-else></view>
</view>
</template>
<script>
export default {
data() {
return {
searchList: [],
}
},
onLoad() {
setTimeout(() => {
this.searchList = [{name: 1}];
}, 1000);
},
methods: {},
}
</script>
<style>
.page {}
.page1 {}
</style>
在小程序里面运行的时候,首层的view class中没有page1,这是为什么?
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