Is React-query out of date? This new favorite makes cross-component requests a breeze!

Is React-query obsolete? This new favorite makes cross-component requests simple in seconds!

Wow, fellow front-end friends, I recently discovered a super new technology! Did you know that this thing can easily handle cross-component requests? It is simply the savior of front-end development!

alovajs: the next generation request tool

Compared with the familiar react-query and swrjs, alovjs can be said to be the next generation request tool. It not only simplifies the request process, but also provides a modern openapi generation solution. Imagine that you can generate interface calling code, TypeScript types and interface documents with just one click. Isn't it super convenient?

To learn more about the power of alovajs, go to its official website https://alova.js.org and take a look!

Triggering requests across components: alovajs’s trump card

But what I want to mainly share with you today is an awesome feature of alovajs - cross-component triggering requests. You must have had a headache when dealing with this kind of demand before, right? For example, you update the menu data in one component, and then want to re-fetch the latest data in another component. It’s really cumbersome to deal with state management tools like Vuex and Redux!

But with alovajs, everything becomes so easy. We only need to use actionDelegationMiddleware in component A to delegate the operation function of useRequest, and then use accessAction in any other component (such as component B) to easily trigger the request of component A.

// 组件A
import { actionDelegationMiddleware } from 'alova/client';

useRequest(queryTodo, {
  middleware: actionDelegationMiddleware('updateTodo')
});

// 组件B 
import { accessAction } from 'alova/client';

accessAction('updateTodo', delegatedActions => {
  delegatedActions.send(); // 触发组件A中的请求
});

Cool? In this way, we can update data anywhere without worrying about component level restrictions.

alovajs also supports batch triggering operation functions. You can use the same delegate name in multiple components and trigger them all at once in another component. You can also use regular expressions to batch trigger requests that meet conditions. This kind of flexibility is really great, making our code structure clearer and logic more concentrated!

Summarize

In short, through the cross-component trigger request function of alovajs, we can greatly improve development efficiency and make the code easier to maintain. To be honest, since using alovajs, I feel that my coding level has improved a lot!

Dear friends, how do you usually deal with this kind of demand? Did you encounter any difficult problems? Try alovajs, maybe it will bring you unexpected surprises! Finally, I would like to ask everyone to think about this: Is there anything in your project that can be optimized by triggering requests across components? How will using alovajs change your development process? Welcome to share your thoughts and experiences in the comment area and let us make progress together!

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