i'm using axios with vuex, i need to send data with json form to execute post request and add new row with axios, i'm using vuex, when action is trigered it doesn't keep the data and sent it on action, the data json is created on vue componment but don't send it to action to execute axios post :
Action.js:
export const addClassification = ({data}) => {
console.log('data actio:', {data})
axios
.post("/vendor/classification/save", data, {
headers: {
"Content-Type": "application/json",
// withCredentials: true //sent with cookie
Authorization: "Bearer " + Vue.$cookies.get("jwt"),
}
})
.then((res) => {
console.log('res', res)
// commit("ADD_TO_CLASSIFICATION", data);
})
.catch((err) => {
console.log(err);
});
state.js:
export default {
vendorClassificationList: [],
}
page.vue:
<BaseButton
label="Modifier"
classValue="btn-outline-primary"
#click.native="addClassificationData"
/>
data() {
return {
submitStatus: "",
name: this.$route.params.name,
id: this.$route.params.id,
code: this.$route.params.code,
jsonData:[]
};
},
methods: {
...mapActions(["addClassification"]),
addClassificationData() {
this.jsonData = JSON.stringify({
id: null,
name: this.name,
code:this.code,
active:true
})
console.log('json is', this.jsonData)
this.addClassification({
data : this.jsonData
})
},
Actions is Vuex receive the vuex context as the first param, as you can see in the docs.
In other words if you change in Action.js:
addClassification = ( {data}) => {
to
addClassification = (vuexContext, {data}) => {
it should do the trick. You can call the param vuexContext, context, destructure it if needed or call it _ if unused (as in your case), doesn't really matter, as long as it's there.
Your vuex action is wrong. You are missing the context which can use argument restructuring. Also, you probably need to send res.data within the commit instead of res, depending on what are you doing in your mutation.
actions: {
addClassification ({ commit }, payload) {
axios
.post("/vendor/classification/save", payload, {
headers: {
"Content-Type": "application/json",
// withCredentials: true //sent with cookie
Authorization: "Bearer " + Vue.$cookies.get("jwt"),
}
})
.then((res) => {
console.log('res', res)
commit("ADD_TO_CLASSIFICATION", res.data);
})
.catch((err) => {
console.log(err);
})
}
}
Related
am relatively new to async tasks but I cant comprehend why my fetch API wont set my vue variable but on console.log it shows the Variable. I’ve tried Async/Await in vain. See the code segment below on my .vue component.
data(){
return{
pg:’’
}
},
methods:{
insertData(){
this.insertDataAPI()
console.log(this.pg) //THIS GIVES EMPTY STRING INSTEAD OF FETCHED DATA
},
insertDataAPI(){
fetch(‘EndPoint’, {
method:'POST',
headers:{
// some headers
},
body:JSON.stringify({
// some data
})
}).then( res => res.json())
.then(async page =>this.pg = await page //Console.log logs the page fine
// but variable pg is not set
).catch( (err) => {
console.log(err)
});
}
}
async/await is a different handler for promise.then().catch(). As fetch returns a promise you can use both
Option 1, await the fetch:
methods: {
insertData() {
this.insertDataAPI();
console.log(this.pg);
},
insertDataAPI() {
const response = await fetch(‘EndPoint’, {
method:'POST',
headers:{
// some headers
},
body:JSON.stringify({
// some data
})
});
this.pg = response.json();
}
}
Option 2, await the insertDataAPI:
methods: {
async insertData() {
await this.insertDataAPI();
console.log(this.pg);
},
insertDataAPI() {
return fetch(‘EndPoint’, {
method:'POST',
headers:{
// some headers
},
body:JSON.stringify({
// some data
})
}).then(res => res.json())
.then(page => this.pg = page)
.catch( (err) => {
console.log(err)
});
}
}
let's try to read about the way async/ await work
you can try on Axiost lib for easier to fetch APIs
I'm using react-admin for the first time.
When updating (PUT) my backend do not accept the ID in the body (the reference for the id is in the url: http://api.com/item/{id}).
But by default react-admin sends it.
How can I change that? I tried to extend the data provider, but I don't know how to make it modify the body:
const dataProvider = jsonServerProvider('http://localhost:8000', httpClient);
const myDataProvider = {
...dataProvider,
update: (resource, params) => {
httpClient(`${apiUrl}/${resource}/${params.id}`, {
method: 'PUT',
body: JSON.stringify(params.data),
}).then(({ json }) => ({ data: json }
)).catch(err => {
return console.log(err)
})
console.log(params.data);
},
};
export default myDataProvider;
I think I would need to change the params.data, deleting the "id", but I couldn't... always get errors.
Any suggestions?
Thanks!
Remove it from the data:
const dataProvider = jsonServerProvider('http://localhost:8000', httpClient);
const myDataProvider = {
...dataProvider,
update: (resource, params) => {
const { id, ...data } = params.data;
// don't forget to return the promise!
return httpClient(`${apiUrl}/${resource}/${params.id}`, {
method: 'PUT',
body: JSON.stringify(data),
})
.then(({ json }) => ({ data: json }))
.catch(err => {
return console.log(err)
})
},
};
export default myDataProvider;
I'm using Axios to send user input to DRF api and it returns an auth token. I'm saving the token in vuex store. In another component. I'm trying to request another api endpoint with Axios with the latest token in the request headers. The issue I'm having is that Axios will either send the request with no token at all or with the token of the previous user that was logged in. It does not get the current token from the vuex store. I used Axios interceptors hoping that would help but it did not.
Login.vue
<script>
export default {
name: 'Login',
data () {
return{
email: null,
password: null,
token: '',
}
},
props: {
},
methods: {
submitForm () {
this.$store.dispatch('loginUser',{
email: this.email,
password: this.password
}).then(() =>{
this.$router.push({ name: 'List' })
}) .catch(err =>{
console.log(err)
})
},
}
}
</script>
store/index.js
import axios from 'axios'
import { createStore } from 'vuex'
export default createStore({
state: {
token: localStorage.getItem('token'),
},
mutations: {
getToken(state, token) {
localStorage.setItem('token', token)
state.token = token
}
},
actions: {
loginUser({ commit }, data){
axios({
method: 'POST',
url: 'http://localhost:8000/auth/login/',
headers: {'Content-Type': 'application/json'},
data: {
'email': data.email,
'password': data.password,
}
}).then(response =>{
commit('getToken', response.data['key'])
})
}
},
modules: {
}
})
List.vue
<script>
import axios from 'axios'
import store from '/src/store'
export default {
name:'List',
data () {
return {
entry: []
}
},
created() {
axios.interceptors.request.use(function (config){
let token = store.state.token
config.headers['Authorization'] = 'Token ' + token;
return config;
})
axios({
method: 'GET',
url: 'http://localhost:8000/journal/',
headers: {'Content-Type': 'application/json'},
}).then(response =>{
this.entry = response.data
}) .catch(err =>{
console.log(err)
})
}
}
</script>
I thought the point of the interceptor was to get the token before actually making the get request, but it does not seem to be doing that.
Not exactly sure why this works but rewriting my loginUser action like this solves my issue.
actions: {
loginUser({ commit }, data){
return new Promise ((resolve, reject) => {
axios({
method: 'POST',
url: 'http://localhost:8000/auth/login/',
headers: {'Content-Type': 'application/json'},
data: {
'email': data.email,
'password': data.password,
}
}).then(response =>{
commit('getToken', response.data['key'])
resolve()
}).catch(err => {
reject(err)
})
})
}
},
I think it's because return new Promise basically interrupts the the initial promise in Login.vue making sure the client doesn't make an api request without the correct token from the server but I'm not sure.
I need to use .then() on a redux action, what is wrong in the following action?
export const userLogin = (username, password) => {
return dispatch => {
axios.post(`${TT_API_BASE}/Access/Login`, { username: username, password: password, applicationId: 2 }, {
headers: {
'Content-Type': 'application/json;charset=utf-8',
'Authorization': 'Basic ' + auth,
}
})
.then(response => {
dispatch({
type: LOGIN,
payload: response.data
})
})
.catch(err => {
console.log(err)
dispatch({
type: LOGIN_FAILED
})
})
}
}
It is then called in a component like this
handlePress() {
this.props.userLogin(this.state.username, this.state.password)
.then(() => {
this.props.navigation.navigate('SelectInstance')
})
}
Which displays the errormessage that then is not defined. What am I doing wrong?
When you do dispatch(someThunkActionCreator()), the return value of dispatch is whatever your thunk function returns. So, you can only do dispatch().then() if the thunk function returns a promise.
Your thunk is making an AJAX call, but not actually returning a promise, so it actually returns undefined. Putting a return statement in front of axios.post() will return that promise and fix the problem.
Solved by doing this:
export const userLogin = (username, password) => {
return async dispatch => {
const onSuccess = data => {
dispatch({
type: LOGIN,
payload: data
})
}
const onError = err => {
dispatch({
type: LOGIN_FAILED
})
}
try {
const req = await axios.post(`${TT_API_BASE}/Access/Login`, { username: username, password: password, applicationId: 2 }, {
headers: {
'Content-Type': 'application/json;charset=utf-8',
'Authorization': 'Basic ' + auth,
}
})
return onSuccess(req.data)
}
catch (err) {
return onError(err)
}
}
}
I'm fairly new to react native and I'm trying to test out using the FacePlusPlus API (https://console.faceplusplus.com/documents/5679127).
Here, I've tried putting 'api_key' in the body, however, I've also tried putting it in headers too. Neither has worked.
componentDidMount() {
var url = 'https://api-us.faceplusplus.com/facepp/v3/detect';
return fetch(url, {
method: 'POST',
headers: {
Accept: 'application/json',
'Content-Type': 'application/json',
},
body: JSON.stringify({
api_key: 'blahblahblah',
api_secret: 'blahblahblah',
})
})
.then((response) => response.json())
.then((responseJson) => {
this.setState({
isLoading: false,
data: responseJson,
}, function() {
// do something with new state
});
})
.catch((error) => {
console.error(error);
});
}
In render(), I put console.log(this.state.data) where data is an array to see the response, however all I keep getting is
Object {
"error_message": "MISSING_ARGUMENTS: api_key",
}
To solve this problem you have to set Content-Type header to 'application/x-www-form-urlencoded'
and pass your arguments as formData.
I put the example with using 'request' npm package.
const request = require('request');
request.post({url:'https://api-us.faceplusplus.com/facepp/v3/compare', formData: {
api_key: 'your api key',
api_secret: 'your api secret',
image_url1: 'https://upload.wikimedia.org/wikipedia/commons/thumb/a/a0/George_Lucas_cropped_2009.jpg/220px-George_Lucas_cropped_2009.jpg',
image_url2: 'https://imgix.bustle.com/uploads/getty/2018/6/13/e4c5921d-3e23-4f13-87fe-0180005d0ace-getty-929360234.jpg?w=970&h=582&fit=crop&crop=faces&auto=format&q=70'
}}, (err, httpResponse, body) => {
if (err) {
return console.error('error', err);
}
console.log('success ', JSON.parse(body));
});