大多数的商城类小程序都有这个功能,点击“全部订单”,“待付款”,“待发货”,“待收货”,“已完成”,会跳转页面且跳至与之相对应的选项卡中。所以我们在开发该小程序时也做了相同的功能。如下图:
但是我们在最后做交互的时候,并没有使用该效果,下篇再说这个!先说说这个效果是如何实现的!
选项卡静态布局思路: 主要用到 scroll-view与 swiper标签,选项卡切换主要依靠 swiper 中的 current 属性,不懂请自行查看小程序API。
跳转页面且跳至与之相对应的选项卡思路:
首先在 app.js 中配置 globalData。
在“个人中心” js 文件中配置点击该项跳转至与之对应的 tab 的 index。
在“个人中心”跳转页面时通过 globalData 传递 index 给“全部订单”页面,“全部订单”页面通过 app.globalData.currentLocation 接受数据,改变选项卡的切换。
app.js 代码
globalData: {
userInfo: null
}
个人中心 wxml 代码
<!--九宫格 -->
<view class="page">
<view class="page__bd">
<view class="weui-grids">
<view class="allrec" bindtap="allForm">
<text>我的订单</text>
<view class="more">查看更多订单</view>
<image class=\'moreImg\' src=\'../../img/more.png\'></image>
</view>
<!--待付款 -->
<view class="weui-grid" hover-class="weui-grid_active" bindtap="noPay">
<image class="weui-grid__icon" src="../../img/wallet.png" />
<view class="weui-badge" hidden="{{false}}">{{badgeNum1}}</view>
<view class="weui-grid__label label">待付款</view>
</view>
<!--待发货 -->
<view class="weui-grid" hover-class="weui-grid_active" bindtap="noSend">
<image class="weui-grid__icon" src="../../img/wallet-1.png" />
<view class="weui-badge" hidden="{{false}}">{{badgeNum1}}</view>
<view class="weui-grid__label label">待发货</view>
</view>
<!--已发货 -->
<view class="weui-grid" hover-class="weui-grid_active" bindtap="sended">
<image class="weui-grid__icon" src="../../img/wallet-2.png" />
<view class="weui-badge" hidden="{{false}}">{{badgeNum1}}</view>
<view class="weui-grid__label label">待收货</view>
</view>
<!--已完成 -->
<view class="weui-grid" hover-class="weui-grid_active" bindtap="completed">
<image class="weui-grid__icon" src="../../img/wallet-3.png" />
<view class="weui-grid__label label">已完成</view>
</view>
</view>
</view>
</view>
个人中心 js 代码
var app = getApp()
var util = require(\'../../utils/util.js\')
var formatLocation = util.formatLocation
Page({
data: {
},
// 指定 全部订单 和 九宫格中按钮 点击跳转至 选项卡中 与之对应的tab
allForm:function(){
app.globalData.currentLocation = 0,
wx.navigateTo({ url: \'../orderForm/orderForm\' })
},
noPay:function(){
app.globalData.currentLocation = 1,
wx.navigateTo({ url: \'../orderForm/orderForm\' })
},
noSend:function(){
app.globalData.currentLocation = 2,
wx.navigateTo({ url: \'../orderForm/orderForm\' })
},
sended:function(){
app.globalData.currentLocation = 3,
wx.navigateTo({ url: \'../orderForm/orderForm\' })
},
completed:function(){
app.globalData.currentLocation = 4,
wx.navigateTo({ url: \'../orderForm/orderForm\' })
}
})
个人中心 wxss 代码 (样式可能会不全,需要引入weui.wxss文件)
/*九宫格 */
.weui-grids{
border-left: none;
}
.weui-grid{
width: 25%;
border: none;
position: relative;
padding:20px 10px 10px;
}
.weui-grid .weui-badge{
width: 12rpx;
height: 28rpx;
border-radius: 50%;
position: absolute;
right: 40rpx;
top: 20rpx;
background: #df0202;
}
/* list */
.weui-cell__hd{
margin-right: 30rpx;
vertical-align: middle;
width:20px;
height: 20px;
}
.weui-cell__hd image{
width: 50rpx;
height: 50rpx;
}
.weui-cell__ft{
color: #fff;
background: #dd3838;
border-radius: 20rpx;
text-align: center;
margin-right: 10rpx;
padding: 0 5rpx;
}
.all{
font-size: 30rpx;
}
全部订单 wxml 代码
<!--全部订单页 -->
<!--选项卡标题 -->
<scroll-view scroll-x="true" bindscroll="scroll" class="scroll-view_H list-liu">
<view class="scroll-view-item_H swiper-tab-list {{currentTab==0?\'on\':\'\'}}" data-current="0" bindtap="swichNav" hover-class="eee">全部</view>
<view class="scroll-view-item_H swiper-tab-list {{currentTab==1?\'on\':\'\'}}" data-current="1" bindtap="swichNav" hover-class="eee">待付款</view>
<view class="scroll-view-item_H swiper-tab-list {{currentTab==2?\'on\':\'\'}}" data-current="2" bindtap="swichNav" hover-class="eee">待发货</view>
<view class="scroll-view-item_H swiper-tab-list {{currentTab==3?\'on\':\'\'}}" data-current="3" bindtap="swichNav" hover-class="eee">已发货</view>
<view class="scroll-view-item_H swiper-tab-list {{currentTab==4?\'on\':\'\'}}" data-current="4" bindtap="swichNav" hover-class="eee">已完成</view>
</scroll-view>
<!-- 选项卡内容 -->
<swiper current="{{currentTab}}" class="swiper-box" duration="300" bindchange="bindChange" style="height:{{clientHeight?clientHeight+\'px\':\'auto\'}}">
<!-- 全部订单 内容 -->
<swiper-item>
<scroll-view scroll-y="{{true}}" style="height: {{clientHeight?clientHeight+\'px\':\'auto\'}}">
<view class="kong"></view>
<!--写入显示内容 -->
<view class="list" wx:for="{{carts}}" wx:key="*this">
<!-- 图片 -->
<view class="pic">
<image src="{{item.imgurl}}"></image>
</view>
<!-- 类型表述 -->
<view class="con">
<text class="type1">{{item.type1}}</text>
<text class="type2">{{item.type2}}</text>
</view>
<!-- 价格 -->
<view class="price">
<text class="price1">¥{{item.price}}</text>
<text class="number">×{{item.num}}</text>
</view>
</view>
</scroll-view>
</swiper-item>
<!-- 待付款 内容 -->
<swiper-item>
<scroll-view scroll-y="{{true}}" style="height: {{clientHeight?clientHeight+\'px\':\'auto\'}}">
<view class="kong"></view>
<!--写入显示内容 -->
<view class="list" wx:for="{{carts}}" wx:key="*this">
<!-- 图片 -->
<view class="pic">
<image src="{{item.imgurl}}"></image>
</view>
<!-- 类型表述 -->
<view class="con">
<text class="type1">{{item.type1}}</text>
<text class="type2">{{item.type2}}</text>
</view>
<!-- 价格 -->
<view class="price">
<text class="price1">¥{{item.price}}</text>
<