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onReachBottom 这个是啥?

问题模块
API和组件

报错文案:

Do not have onReachBottom handler in current page: pages/dashboard/index. Please make sure that onReachBottom handler has been defined in pages/dashboard/index, or pages/dashboard/index has been added into app.json


这个事件没有文案,也没有相关说明,但是小程序里面就会报这个错误,请问怎么解决


最后一次编辑于  2017-07-21  (未经腾讯允许,不得转载)
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3 个回答

  • 韬々
    韬々
    2017-07-21

    https://mp.weixin.qq.com/debug/wxadoc/dev/framework/app-service/page.html


    onReachBottom是Page中注册的一个方法,在页面滚动到最底端的时候触发该方法的回调


    如果不确定因为什么原因导致报这个错误,可以将你的app.json以及对应的页面js代码贴出来,这有助于定位问题

    2017-07-21
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  • Andy
    Andy
    2017-07-21

    app.json内容 {

      "pages": [

        "pages/loading/index",

        "pages/dashboard/index",

        "pages/dashboard/appGuide",

        "pages/user/fail/index",

        "pages/user/login/index",

        "pages/shopSwitch/index",

        "pages/payQrCode/index",

        "pages/createProductAndSale/index/index",

        "pages/createProductAndSale/name/name",

        "pages/createProductAndSale/model/model",

        "pages/createProductAndSale/standard/standard",

        "pages/createProductAndSale/propertie/propertie",

        "pages/createProductAndSale/brand/list",

        "pages/salesOrder/createSalesOrder/createSalesOrder",

        "pages/salesOrder/productList/productList",

        "pages/salesOrder/settlement/settlement",

        "pages/salesOrder/settlement/chooseAddress/chooseAddress",

        "pages/salesOrder/settlement/memo/memo",

        "pages/message/index",

        "pages/saleListManage/list",

        "pages/saleDetail/detail",

        "pages/saleDetail/showRules"

      ],

      "window": {

        "backgroundTextStyle": "light",

        "navigationBarBackgroundColor": "#fff",

        "navigationBarTitleText": "智能销售单",

        "navigationBarTextStyle": "black"

      }

    }


    2017-07-21
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  • Andy
    Andy
    2017-07-21

    是不是我在json里面配置了

      "enablePullDownRefresh":true,

    的原因?

    但是onReachBottom是底部上拉事件啊

    2017-07-21
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