weixin_33691700 2018-05-02 19:11 采纳率: 0%
浏览 46

React JS Ajax调用

I am building a reactredux dashboard application. I am from angular background so i am getting confuse here. What i really want to do is when i am in dashboard page i want to fetch data from api to show data in graphs. But the thing is here an action is not involved. Whenever i am in dashboard page i want to trigger that API to fetch data. Where should i make that request- In action or in the dashboard component. What is the best approach? In angular i just used to do ng-init from the view .

  • 写回答

1条回答 默认 最新

  • derek5. 2018-05-02 19:17
    关注

    componentDidMount() method is a good place to fetch data either of the component or enclosing one. If the component is redux aware probably should fetch in an action, and trigger that action when loading the component (same action that 'opens' the dashboard). Generally speaking there is no best approach and it is up to you to decide, one of the beauties of react it is not opinionated about your code structure and solves one thing only (how to render view from state and props that is)

    评论

报告相同问题?

悬赏问题

  • ¥15 Arduino红外遥控代码有问题
  • ¥15 数值计算离散正交多项式
  • ¥30 数值计算均差系数编程
  • ¥15 redis-full-check比较 两个集群的数据出错
  • ¥15 Matlab编程问题
  • ¥15 训练的多模态特征融合模型准确度很低怎么办
  • ¥15 kylin启动报错log4j类冲突
  • ¥15 超声波模块测距控制点灯,灯的闪烁很不稳定,经过调试发现测的距离偏大
  • ¥15 import arcpy出现importing _arcgisscripting 找不到相关程序
  • ¥15 onvif+openssl,vs2022编译openssl64