不多說(shuō)直接上代碼 BottomNav.vue:
<template> <div class="footer"> <div v-for='(item,index) of items' :class='[item.cls,{on:index === idx}]' @click="$router.push(item.push)"> <img :src="index===idx?item.iconSelect:item.icon"> <p :class="['colorChange',{on:index===idx}]" >{{item.name}}</p> </div> </div></template> <script type="text/javascript"> export default{ props:['idx'], data(){ return { items:[{ cls:"home", name:"首頁(yè)", push:"/home", icon:"../static/home.png", iconSelect:"../static/home_select.png" }, { cls:"shares", name:"股票", push:"/shares", icon:"../static/home.png", iconSelect:"../static/home_select.png" }, { cla:"community", name:"社區(qū)", push:"/community", icon:"../static/home.png", iconSelect:"../static/home_select.png" }, { cla:"mine", name:"我的", push:"/mine", icon:"../static/home.png", iconSelect:"../static/home_select.png" }] } } } </script>:src="index===idx?item.iconSelect:item.icon" 通過(guò)代碼判斷是否是當(dāng)前頁(yè)面,選擇不通的圖片
@click="$router.push(item.push) 跳轉(zhuǎn)到各個(gè)頁(yè)面
Style:
.footer{ display: flex; position: absolute; left: 0; bottom: 0; box-sizing: border-box; height: 6rem; background: #909090; width: 100%;} div{ flex: 1; font-size: 30px; } div img{ width: 30px; height: 30px; } div p{ color:black; } .on{ color: red; }使用方式:
導(dǎo)入:
<BNai :idx="0"> </BNai>
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