bindtap方法传参


1、wxml

class="operating f_r webkit-box" style="line-height:30px;"> 
   继续支付 

2、js

// 再次发起支付请求,调用后台PHP
  pay_again:function(e){
    var that = this;
    that.setData({
      jid: e.currentTarget.dataset.name,
      act_name: e.currentTarget.dataset.act,
      act_fee: e.currentTarget.dataset.fee,
      mobile: e.currentTarget.dataset.mobile
    })
    console.log('活动订单id = ' + that.data.mobile);
  }

原文链接: