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vue-axios-interceptors
Advanced tools
Catch and handle ajax errors globally when using Axios with Vue
Catch and handle ajax errors globally when using Axios
with Vue
.
npm install vue-axios-interceptors --save
// or
yarn add vue-axios-interceptors
// Make sure you import this package after you've imported Vue:
window.Vue = require('vue');
require('vue-axios-interceptors');
// Make sure the axios package is available globally on the window object:
window.axios = require('axios');
The package registers a new global event bus called intercepted
on the window
object and emits several events on it when an ajax call leads to an error. You can easily listen for these events to build a smooth error handling workflow, for example in a global component responsible for displaying error messages:
// ErrorMessages.vue
mounted() {
window.intercepted.$on('response', data => {
console.log(data); // { status: 404, code: 'Not found', body: null }
// Display the message.
});
}
You can also listen for specific status codes and response categories, for example if you'd like to handle 4xx responses differently than 5xx responses:
// Listen for any intercepted responses.
window.intercepted.$on('response', data => {
//
});
// Listen for any intercepted responses under the Client Error category (4xx).
window.intercepted.$on('response:client-error', data => {
//
});
// Listen for any intercepted responses under the Server Error category (5xx).
window.intercepted.$on('response:5xx', data => {
//
});
// Listen for a specific status.
window.intercepted.$on('response:404', data => {
//
});
// Listen for a specific HTTP code.
window.intercepted.$on('response:unprocessable-entity', data => {
//
});
For a complete list of status codes, visit https://httpstatuses.com/.
If you're using Laravel >=5.5 as your backend, you're in luck. If your server returns a 422
response (typically a validation error), the package will automatically parse the returned failures into an iteratable key-value object which you can access on data.body
. This is way simpler to use in order to display all messages or reference a single field error than with the original error message structure.
FAQs
Catch and handle ajax errors globally when using Axios with Vue
The npm package vue-axios-interceptors receives a total of 62 weekly downloads. As such, vue-axios-interceptors popularity was classified as not popular.
We found that vue-axios-interceptors demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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