请大神指点谢谢，想实现点击加载更多列表内容出错
WAService.js:3 thirdScriptError
this.loadDate is not a function;at "pages/test/test" page loadMore function
TypeError: this.loadDate is not a function


 

点击
<view bindtap="loadMore" data-lastid="{{lastid}}">加载更多</view>

获取传值的loadDate总是错
loadMore: function (event) {
    var that = this
    var id = event.currentTarget.dataset.lastid
    this.loadDate(id);

  }