微信小程序的跳转及传参

1、微信小程序的跳转

 方法(1)

<wxml>   
<button bindtap="goIndex">goIndex</button>

<js>
goIndex(){
   wx.navigateTo({
      url:'../index/index',
      success:function(res){},
      fail:function(res){},
      complete:function(res){},
   })
}

　方法(2)

<wxml>
<navigator type="navigator " url='../index/index'>to</navigator >

　　2、bindtap 传参

<wxml>

<view class="item" bindtap="goIndex" data-index='{{jId}}'>

　　

<JS>
goIndex(e){
   const index=e.currentTarget.dataset.index||e.target.dataset.index
}