求助小程序点击显示问题

推荐关注

› Meteor

› JSLint - a JavaScript code quality tool

› jsFiddle

› D3.js

› WebStorm

推荐书目

› JavaScript 权威指南第 5 版

› Closure: The Definitive Guide

This topic created in 3160 days ago, the information mentioned may be changed or developed.

wxml <block wx:for-items="{{item.body}}"> <view class="zw-dp-bodyparts-class {{(index+1)%3 == 0 ? "zw-mwt-rightborder" : ""}} {{activeIndex == index ? "zw-therapy-bgfontcolor" : ""}}" bindtap="therapy" id="{{index}}"> <view class="zw-dp-vertical"> <text class="zw-ty-part-font">{{item.parts}}</text> <text>{{item.price}}</text> </view> </view> </block>

js therapy: function (e) { var activeIndex = e.currentTarget.id; console.log(activeIndex); this.setData({ activeIndex: activeIndex }); },

点击效果显示不出来，是逻辑还有问题么

2 replies • 2018-03-21 14:19:41 +08:00