axios

Axios posting params not read by $_POST

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From the documentation (I haven’t preserved links in the quoted material): Using application/x-www-form-urlencoded format By default, axios serializes JavaScript objects to JSON. PHP doesn’t support JSON as a data format for populating $_POST. It only supports the machine-processable formats natively supported by HTML forms: application/x-www-form-urlencoded multipart/form-data To send data in the application/x-www-form-urlencoded format instead, you … Read more

How to send authorization header with axios

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On non-simple http requests your browser will send a “preflight” request (an OPTIONS method request) first in order to determine what the site in question considers safe information to send (see here for the cross-origin policy spec about this). One of the relevant headers that the host can set in a preflight response is Access-Control-Allow-Headers. … Read more

Attach Authorization header for all axios requests

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There are multiple ways to achieve this. Here, I have explained the two most common approaches. 1. You can use axios interceptors to intercept any requests and add authorization headers. // Add a request interceptor axios.interceptors.request.use(function (config) { const token = store.getState().session.token; config.headers.Authorization = token; return config; }); 2. From the documentation of axios you … Read more

Axios can’t set data

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In option functions like data and created, vue binds this to the view-model instance for us, so we can use this.contas, but in the function inside then, this is not bound. So you need to preserve the view-model like (created means the component’s data structure is assembled, which is enough here, mounted will delay the … Read more

Promise All with Axios

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The axios.get() method will return a promise. The Promise.all() requires an array of promises. For example: Promise.all([promise1, promise2, promise3]) Well then… let URL1 = “https://www.something.com” let URL2 = “https://www.something1.com” let URL3 = “https://www.something2.com” const promise1 = axios.get(URL1); const promise2 = axios.get(URL2); const promise3 = axios.get(URL3); Promise.all([promise1, promise2, promise3]).then(function(values) { console.log(values); }); You might wonder how … Read more

How to overcome the CORS issue in ReactJS

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the simplest way what I found from a tutorial of “TraversyMedia” is that just use https://cors-anywhere.herokuapp.com in ‘axios’ or ‘fetch’ api https://cors-anywhere.herokuapp.com/{type_your_url_here} e.g. axios.get(`https://cors-anywhere.herokuapp.com/https://www.api.com/`) and in your case edit url as url: ‘https://cors-anywhere.herokuapp.com/https://www.api.com’,

How to set state of response from axios in react

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You have a syntax error here. You should try this instead var self = this; axios.get(‘/url’) .then(function (response) { console.log(response); self.setState({events: response.data}) }) .catch(function (error) { console.log(error); }); //the rest of the code var a=”i might be executed before the server responds” There are a few things to note here: axios.get is an asynchronous function … Read more