因项目需要自定义底部导航栏,我把它写在了组件里,基于uView2框架写的(vue2);
一、代码
在components下创建tabbar.vue文件,代码如下:
<template><view><u-tabbar :value="current?current:0" @change="changeTab" :fixed="true" :placeholder="false":safeAreaInsetBottom="true" :border="false" activeColor="#40c6a2" inactiveColor="#B9BCBF"><u-tabbar-item v-for="(item,index) in list" :key="index" :text="item.text"><image class="u-page__item__slot-icon" slot="active-icon" :src="item.selectedIconPath"></image><image class="u-page__item__slot-icon" slot="inactive-icon" :src="item.iconPath"></image></u-tabbar-item></u-tabbar></view>
</template><script>export default {name: "TabBar",props: {current: Number},data() {return {list: [{iconPath: "/static/images/salesRecords.png",selectedIconPath: "/static/images/salesRecords_a.png",pagePath: "pages/salesRecords/index",text: "销售记录",customIcon: false,}, {iconPath: "/static/images/mine.png",selectedIconPath: "/static/images/mine_a.png",pagePath: "pages/mine/index",text: "个人中心",customIcon: false,}],}},methods: {// 跳转页面changeTab(e) {uni.switchTab({url: '/' + this.list[e].pagePath,})}}}
</script>
app.vue(有没有大佬知道为什么这个样式加载app.vue里才生效)
/* 导航样式 */
.u-tabbar__content {box-shadow: 0rpx 0rpx 10rpx 2rpx rgba(180, 203, 199, 0.4);
}
.u-page__item__slot-icon {width: 40rpx;height: 40rpx;
}
二、配置
pages.json配置
"tabBar": {"custom": true,"list": [{"pagePath": "pages/salesRecords/index"}, {"pagePath": "pages/mine/index"}]},
三、使用
页面使用:(mine.vue)
注:current是底部导航栏的下标,你在tabbar页面的list中写的页面下标从0开始依次递增(如:我这个mine.vue的下标是1,在页面里引用组件时要加上:current="1")
有不懂的可以留言...