微信小程序自定義底部導(dǎo)航帶跳轉(zhuǎn)功能

更新時間：2018年11月27日 11:24:16 作者：煥想

這篇文章主要為大家詳細介紹了微信小程序自定義底部導(dǎo)航帶跳轉(zhuǎn)功能，具有一定的參考價值，感興趣的小伙伴們可以參考一下

本文實例為大家分享了微信小程序?qū)崿F(xiàn)底部導(dǎo)航帶跳轉(zhuǎn)功能的具體代碼，供大家參考，具體內(nèi)容如下

index.wxml

<!--底部導(dǎo)航 -->
<view class='footer'>
 <view class='footer_list' data-id='{{index}}' catchtap='Navigation' wx:for="{{listInfo}}" data-current="{{index}}" wx:key="this" bindtap="chooseImg">
 <image class="footer-image" hidden='{{curIdx===index}}' src="{{item.imgUrl}}"></image>
 <image class="footer-image" hidden='{{curIdx!==index}}' src="{{item.curUrl}}"></image>
 <view class="footer-text">{{item.text}}</view>
 </view>
</view>
<!--底部導(dǎo)航 -->

index.js

page({
 
 const app = getApp();
 data:{
   // 底部導(dǎo)航
  curIdx: 0,
  listInfo: [
  {
   text: '首頁',
   imgUrl: '/image/index.png',
   curUrl: '/image/index_active.png',
  },
  {
   text: '兼職入口',
   imgUrl: '/image/market.png',
   curUrl: '/image/market_active.png',
  },
  {
   text: '個人中心',
   imgUrl: '/image/my.png',
   curUrl: '/image/my_active.png',
  },
  ] 
 },
 Navigation: function (event) {
 var that = this;
 app.Navigation(event, that);
 },
 // 底部導(dǎo)航
 chooseImg: function (e) {
 this.setData({
  curIdx: e.currentTarget.dataset.current
 })
 // console.log(e)
 // console.log(this.data.curIdx) 
 },
 // 底部導(dǎo)航結(jié)束
})

app.wxss

/*自定義底部導(dǎo)航開始 */
.footer {
 position: fixed; 
 bottom: 0;
 width: 100%;
 height:100rpx; /*footer的高度*/
 background: #ffffff;
 z-index: 500;
 border-top:1rpx solid #ccc;
 display: flex;
 flex-direction: row;
}
.footer_list{
width:17%;
height:100%;
text-align:center;
padding-top:8rpx;
margin-left:60rpx;
margin-right:62rpx;
}
.footer-image{
 width:40%;
 height:45%;
}
.footer-text{
 font-size: 22rpx;
}
/*底部導(dǎo)航結(jié)束 */

part-time.wxml

<!--底部導(dǎo)航 -->
<view class='footer'>
 <view class='footer_list' data-id='{{index}}' catchtap='Navigation' wx:for="{{listInfo}}" data-current="{{index}}" wx:key="this" bindtap="chooseImg">
 <image class="footer-image" hidden='{{curIdx===index}}' src="{{item.imgUrl}}"></image>
 <image class="footer-image" hidden='{{curIdx!==index}}' src="{{item.curUrl}}"></image>
 <view class="footer-text">{{item.text}}</view>
 </view>
</view>
<!--底部導(dǎo)航 -->

part-time.js

page({
 const app = getApp();
 data:{
   // 底部導(dǎo)航
 curIdx: 1,
 listInfo: [
  {
  text: '首頁',
  imgUrl: '/image/index.png',
  curUrl: '/image/index_active.png',
  },
  {
  text: '兼職入口',
  imgUrl: '/image/market.png',
  curUrl: '/image/market_active.png',
  },
  {
  text: '個人中心',
  imgUrl: '/image/my.png',
  curUrl: '/image/my_active.png',
  },
 ]
 },
  Navigation: function (event) {
 var that = this;
 app.Navigation(event, that);
 },
 // 底部導(dǎo)航
 chooseImg: function (e) {
 this.setData({
  curIdx: e.currentTarget.dataset.current
 })
 // console.log(e)
 // console.log(this.data.curIdx) 
 },
 // 底部導(dǎo)航結(jié)束
})

my.wxml

<!--底部導(dǎo)航 -->
<view class='footer'>
 <view class='footer_list' data-id='{{index}}' catchtap='Navigation' wx:for="{{listInfo}}" data-current="{{index}}" wx:key="this" bindtap="chooseImg">
 <image class="footer-image" hidden='{{curIdx===index}}' src="{{item.imgUrl}}"></image>
 <image class="footer-image" hidden='{{curIdx!==index}}' src="{{item.curUrl}}"></image>
 <view class="footer-text">{{item.text}}</view>
 </view>
</view>
<!--底部導(dǎo)航 -->

Page({
const app = getApp();
 /** 
 * 頁面的初始數(shù)據(jù) 
 */
 data: {
 // 底部導(dǎo)航
 curIdx: 2,
 listInfo: [
  {
  text: '首頁',
  imgUrl: '/image/index.png',
  curUrl: '/image/index_active.png',
  },
  {
  text: '兼職入口',
  imgUrl: '/image/market.png',
  curUrl: '/image/market_active.png',
  },
  {
  text: '個人中心',
  imgUrl: '/image/my.png',
  curUrl: '/image/my_active.png',
  },
 ]
 },
 // 導(dǎo)航
 Navigation: function (event) {
 var that = this;
 app.Navigation(event, that);
 },
 // 底部導(dǎo)航
 chooseImg: function (e) {
 this.setData({
  curIdx: e.currentTarget.dataset.current
 })
 // console.log(e)
 // console.log(this.data.curIdx) 
 },
 // 底部導(dǎo)航結(jié)束
})

效果圖：