如题,编译后,console.log显示的data数据已经修改,但是视图层数据未修改。
js代码:
Page({
/**
* 页面的初始数据
*/
data: {
timu: ‘等等’,
items: [
{ name: ‘等等’ },
{ name: ‘等等’ },
{ name: ‘等等’ },
{ name: ‘等等’ },]
},
/**
* 生命周期函数–监听页面加载
*/
onLoad: function (options) {
var that = this;
wx.getStorage({
key: ‘exam’,
success: function (res) {
var tempA = res.data.A
that.setData({
‘items[0]’: res.data.A,
‘items[1]’: res.data.B,
‘items[2]’: res.data.C,
‘items[3]’: res.data.D,
timu: res.data.title,
})
console.log(that.data.items[0])
console.log(that.data.items[1])
console.log(that.data.items[2])
console.log(that.data.items[3])
},
})
},
})
wxml:
<view>
<view class=“contentxt”>
<text class=“timu”>题目:{{timu}}</text>
</view>
<view class=“op”>
<radio-group class=“radio-group” bindchange=“radioChange”>
<radio class=“radio” wx:for="{{items}}" checked="{{item.checked}}">
<text>{{item.name}}</text>
</radio>
</radio-group>
</view>
<button class=“btn” bindtap=“callFunction”>提交</button>
</view>