score:0
Accepted answer
setcollections
is not executed immediately by react. the new state should be available on the next render. try logging during the render phase:
const [error, seterror] = usestate(null);
const [isloaded, setisloaded] = usestate(false);
const [collections, setcollections] = usestate([]);
console.log(collections);
useeffect(() => {
...
}, [])
Source: stackoverflow.com
Related Query
- Why does my axios request print in console but doesn't set state
- Why does React.js axios data show in console but not on the screen?
- Why does React rerender when the state is set to the same value the first time via an onClick event on DOM, but not react-native?
- why filtering state array with react hooks doesn't work but filtering original array does
- Why does chrome dev tools console show a link for Post 500 error in one website but not another?
- Request made with axios does not work but if it works with XMLHttpRequest
- Why is my state showing up in my console logs but not my HTML?
- React cannot set state inside useEffect does not update state in the current cycle but updates state in the next cycle. What could be causing this?
- I can print and variable but I cannot set state with it and return Error Undefined
- Ruby on Rails does not include Authorization token on header when request by axios in React, but it does work with Postman
- Why does my Get request sometimes work, but most of the time 404?
- console log changes source of music but song continues to play the original set state
- Why does the state update but I can't access it via hooks in React?
- make axios request using variable with the state set in a previous request
- Why my React component does not rerender when Set state was changed?
- How to set state from an Axios get request without causing a re-render
- ReactJS set state does not assign array from Axios response data
- Why my redux state is null but in console everything is working
- Why does React update state onChange but not onSubmit (input)?
- Why my state is not getting set inside class based component and it should work but it is not neither i am getting error
- React - State set inside useEffect axios request is empty
- It was set headers and axios but Why happen cros error?
- Why array appears as a string, but when I print it to console it print it as an array? ReactJS functional component
- React hooks: Set state 'ModalVisible' but state does not update immediately
- Object prints in the console but can't use it to set state - ReactJS
- Axios React GET request - set state or props from API call?
- Why does a list element not initially render but does after a state change in React?
- Why is the csrf cookie set when sending POST request to localhost:8000, but not when sending POST request 127.0.0.1:8000?
- Why does my set state does not get updated when given a value?
- React can't set state after axios request
More Query from same tag
- You are currently using minified code outside of NODE_ENV === 'production'. This means that you are running a slower development build of Redux
- How to override event handler function of child component from parent component in react.js
- React Error: NotFoundError: Failed to execute 'removeChild' on 'Node': The node to be removed is not a child of this node
- Styles not working in isomorphic React implementation using webpack
- How to read items in a JSON Array in react js using filter?
- Mount/Render a React component manually using JS
- Spring Controller GET/POST/PUT to another interface
- concatenation state in useEffect cause loop
- Why we get error when we add any tag in between <img/> tag in ReactJS?
- React-Router Navigating Through Routes Using jQuery
- Why is my Reducer not receiving my Actions? (Using React & Redux)
- React doesn't update value if inital setValue method of Hook is used
- Combine library packages into single node package
- Pass duplicated css property to tags style
- React router always renders first route in nested component
- React Redux - Display string stored in Redux state within Input field
- Detect tap on the outside of the View in react native
- Full Calendar in React TypeError: Cannot read property 'calendar' of undefined
- How do I structure a fetch request after an other?
- ReactJS - Problem of URL when redirect page in mode build
- When using mode: no-cors for a request, browser isn’t adding request header I’ve set in my frontend code
- Why getDerivedStateFromProps does not allow to re-render with the state update? Not a problem for componentWillReceiveProps - ReactJS
- How to use React Router's Link with a variable pathname?
- MathJax not converting TeX in dynamic element React/Redux
- TS error using css "position" when passing style object to Emotion's css prop
- Changing the indexes of items of array on filtering out that array in React
- Why can't I use the className attribute for some React.Components?
- React Native custom animation: how to make one section of transition last longer?
- How to extract multiple theme stylesheets with webpack?
- React how to update component