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Quiero usar el regreso de axios al estado global, pero Promise { <pending> }
const Board = () => { ... const {selected} = useSelector(state => state.board); // In Redux reducer -> // const initialState = { // selected : {} // } const getOnePost = async (id) => { try { const response = await axios.get(`/api/v1/post/${id}`); const getOnePostData = await response.data; selected = getOnePostData //I want to use Redux to use global state... console.log(selected) //TypeError... and How to use global state..? } catch(error) { alert(error.response.data.message); return Promise.reject(error) } } const postClickHandler = (postId) => { if(postId) { // dispatch(boardSelected(postId)); getOnePost(postId) } } ... }

Este código usa axios.get para recibir información de la publicación.

y quiero usar el retorno de api al estado global (estado Redux).

 const getOnePost = async (id) => { try { const response = await axios.get(`/api/v1/post/${id}`); const getOnePostData = await response.data; return getOnePostData //return data } catch(error) { alert(error.response.data.message); return Promise.reject(error) } } const postClickHandler = (postId) => { if(postId) { getOnePost(postId).then((response)=>{ return{...selected, selected: response} //But Seleted: {} }) } }
about 4 years ago · Juan Pablo Isaza
2 answers
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0

Axios es una biblioteca de JavaScript basada en Promised que se usa para enviar solicitudes HTTP, debe obtener el resultado de la promesa en el método then. prueba esto

 const Board = () => { ... const {selected} = useSelector(state => state.board); // In Redux reducer -> // const initialState = { // selected : {} // } const getOnePost = async (id) => { try { const response = await axios.get(`/api/v1/post/${id}`); response.then(function (rec) { selected = rec.data // //here update you state console.log(selected) }).catch(function (error) { console.log(error); }); } catch(error) { alert(error.response.data.message); return Promise.reject(error) } } const postClickHandler = (postId) => { if(postId) { // dispatch(boardSelected(postId)); getOnePost(postId) } } ...

}

about 4 years ago · Juan Pablo Isaza Report

0

Puedes manejar la promesa usando .then()

Intente inicializar seleccionado como a continuación:

 const response = await axios.get(`/api/v1/post/${id}`).then( response => { selected = response })

No sé qué tipo de datos son. Por lo tanto, intente registrar los datos de respuesta y utilícelos.

about 4 years ago · Juan Pablo Isaza Report
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