wxml:
<view>
<view>规格：</view>
<view class='dis'>
<block wx:for="{{guige}}">
<view class="{{gindex==index?'color':''}}" bindtap='guige' data-index='{{item.id}}' data-current='{{index}}'>{{item.name}}</view>
</block>
</view>
<view>颜色：</view>
<view class='dis'>
<block wx:for="{{color}}">
<view class="{{cindex==index?'color':''}}" bindtap='color' data-index='{{item.id}}' data-current='{{index}}'>{{item.name}}</view>
</block>
</view>
</view>
<view>{{guige[gindex].name}}:{{color[cindex].name}}</view>js:
// pages/guige/guige.js
Page({
/**
* 页面的初始数据
*/
data: {
guige:[
{id:1,name:'M'},
{id:2,name:'L'},
{id:3,name:'X'},
{id:4,name:'S'}
],
color:[
{id:5,name:'红'},
{ id: 6, name: '橙'},
{ id: 7, name: '黄'},
{ id: 8, name: '绿'}
]
},
guige:function(e){
this.setData({
gid: e.currentTarget.dataset.index,
gindex: e.currentTarget.dataset.current,
})
},
color:function(e){
this.setData({
cid: e.currentTarget.dataset.index,
cindex: e.currentTarget.dataset.current,
})
},
/**
* 生命周期函数--监听页面加载
*/
onLoad: function (options) {
},
/**
* 生命周期函数--监听页面初次渲染完成
*/
onReady: function () {
},
/**
* 生命周期函数--监听页面显示
*/
onShow: function () {
},
/**
* 生命周期函数--监听页面隐藏
*/
onHide: function () {
},
/**
* 生命周期函数--监听页面卸载
*/
onUnload: function () {
},
/**
* 页面相关事件处理函数--监听用户下拉动作
*/
onPullDownRefresh: function () {
},
/**
* 页面上拉触底事件的处理函数
*/
onReachBottom: function () {
},
/**
* 用户点击右上角分享
*/
onShareAppMessage: function () {
}
})css:
.color{
color: red
}
.dis{display: flex;justify-content: space-around}
