小程序事件传参

button绑定事件:

<button size="default" type="primary" plain="true" bindtap="send" data-id="{{id}}" data-read-id="{{readId}}">事假传参</button>

传递参数:

send(e) {
    console.log(e);
    console.log(e.currentTarget.dataset.id);
    console.log(e.currentTarget.dataset.readId);
    var id = e.currentTarget.dataset.id;
    var readId = e.currentTarget.dataset.readId;
    wx.navigateTo({
        url: '../index/index-item/index-item?readId=' + readId + '&id=' + id
    })
},

接受参数:

<view>{{readId}}</view>

js:

onLoad: function(options) {
    console.log(options);//通过options获取所有传过来的所有参数
    var readId = options.readId;
    this.setData({
        readId: readId
    })
},