navbar 顶部导航
优质
小牛编辑
128浏览
2023-12-01
顶部 tab
,当需要在页面顶部展示 tab
导航时使用,实现这个效果主要有两个地方要注意一下:
- 顶部点击后有颜色的改变以及有过度效果
- 顶部点击后下面对应部分也要发生改变
示例代码如下:
<template>
<div class="page">
<div class="page__bd">
<div class="weui-tab">
<div class="weui-navbar">
<block v-for="(item,index) in tabs" :key="index">
<div
:id="index"
:class="['weui-navbar__item', activeIndex === index ? 'weui-bar__item_on' : '']"
@click="tabClick"
>
<div class="weui-navbar__title">{{item}}</div>
</div>
</block>
</div>
<div class="weui-tab__panel">
<div class="weui-tab__content" :hidden="activeIndex != 0">选项一的内容</div>
<div class="weui-tab__content" :hidden="activeIndex != 1">选项二的内容</div>
<div class="weui-tab__content" :hidden="activeIndex != 2">选项三的内容</div>
</div>
</div>
</div>
</div>
</template>
<script>
export default {
data() {
return {
tabs: ['选项一', '选项二', '选项三'],
activeIndex: 0
}
},
methods: {
tabClick(e) {
console.log(e);
this.activeIndex = Number(e.currentTarget.id);
}
}
}
</script>
<style scoped>
page,
.page,
.page__bd {
height: 100%;
}
.page__bd {
padding-bottom: 0;
}
.weui-navbar__title {
display: block;
}
.weui-tab__content {
padding-top: 60px;
text-align: center;
}
</style>
效果