[FIXED] How to know if the sending request is finished inside a function?

Issue

I have a function which sends http request to the server and I am calling it. I want to do some actions when the request inside that function is finished. How do I know if it's done?

const getUsers =()=> {
  // Request goes here

axios({...})
.then(res => {
// Request is finished
})
.catch(err => {})
}
 
const doSomethingWhenrequestIsFinished =()=> {
  getUsers()

  // Execute the rest of the code only after the response is back
  handleDoSomething()
}

I am using React and I don't want to use useState to keep track of the request state. How else can I know if the response is back or not?

Solution

you can do it by using callback

const getUsers =(callback)=> {
  // Request goes here

axios({...})
    .then(res => {
       // Request is finished
       callback()
    })
    .catch(err => {})
}
 
const doSomethingWhenrequestIsFinished =()=> {
  getUsers(()=>{
     //the code you want to execute when request is done
  })

  
  handleDoSomething()
}

Answered By - abolfazl shamsollahi

Answer Checked By - David Goodson (PHPFixing Volunteer)