I'm trying to debug axios requests in my React Native app using axios-debug-log.
I've added the library: npm install --save-dev axios-debug-log
Before a user logs in and starts using the app, I set the local storage (or in RN's case, the AsyncStorage): AsyncStorage.setItem('debug', 'axios')
In the top of the file with my axios API requests, I added require('axios-debug-log');
However, I'm not seeing any logs when I use axios. The docs for axios-debug-log don't include any specifics about using the library with RN, so I'm not sure if there's something I'm doing wrong. If there is another library/ techniques I could use to debug axios requests in my RN app I would be open to using those as well.
Using AsyncStorage will not work. You need to set NODE environment variable.
Option 1
Add the following code on top of your index.js file.
let debug = require('debug');
debug.enable('axios');
Option 2
Other way you can do it is using npm 'babel-plugin-transform-inline-environment-variables' npm package.
run
npm install babel-plugin-transform-inline-environment-variables
Now got to .babelrc file inside your react-native app directory and add following code.
// .babelrc
{
“presets”: [“react-native”],
“plugins”: [
“transform-inline-environment-variables”
]
}
Finally run your app with following command. It will set a node env variable DEBUG as axios.
DEBUG=axios react-native run-ios
DEBUG=axios react-native run-android
Related
I have a react application and I'm trying to use WebDataRocks to render data from my bd. But, when I try to build I'm getting an error that says:
TS2503: Cannot find namespace 'WebDataRocks'.
I tried several stuff, but I still receive the error. The only things that's working is when I add a flag of ignoring the typescript type of and index.d.js. But, I can't change the modules because it's not gonna work when I send the code for prod area.
My guess is the file should be tsx not ts. But, again I can't change the modules.
Any thoughts?
I kindly suggest creating a new project and embedding WebDataRocks to check how modules should be imported.
Here is a short guide:
If you don’t have a React+TS application yet, create one by running this command in the console:
npx create-react-app my-app --template typescript
cd my-app
Get the WebDataRocks React module from npm:
npm install react-webdatarocks
Add WebDataRocks’ styles to the src/index.tsx file:
import 'webdatarocks/webdatarocks.css'
Import the WebDataRocksReact module to the src/App.tsx file:
import * as WebDataRocksReact from 'react-webdatarocks';
Open src/App.tsx and add WebDataRocks there using the WebDataRocksReact.Pivot component:
function App() {
return (
<div className="App">
<WebDataRocksReact.Pivot
toolbar={true}
componentFolder="https://cdn.webdatarocks.com/"
width="100%"
report="https://cdn.webdatarocks.com/reports/report.json"
/>
</div>
);
}
Run your application:
npm start
Open http://localhost:3000/ in the browser — WebDataRocks is embedded into your React+TS project.
I have laravel Vue app and it works perfectly with chrome and firefox. but it doesn't work on Edge or IE11 and the console shows error on arrow function!?
How to compile or transpile to es5 with laravel mix and webpack?
could you show the correct configuration for webpack.mix.js?
tnx alot
UPDATE February 2020
If anyone still need help with this, mix already provide a babel compilation to es5:
A slight variation of mix.scripts() is mix.babel(). Its method
signature is identical to scripts; however, the concatenated file will
receive Babel compilation, which translates any ES2015 code to vanilla
JavaScript that all browsers will understand.
You can use it like this:
mix.babel(['public/js/es6file.js'], 'public/js/app.es5.js')
DOCS
In order to compile your es6 code to es5 follow the following steps:
1) install the babel-env preset
npm install #babel/preset-env --save
And then declare it in your .babelrc in the root directory:
{
"presets": ["#babel/preset-env"]
}
2) compile your code using
npm run dev //for dev environment
or
npm run prod // for production environment
after a lot of search, I've found out that this Vuecomponent causes the error "https://github.com/godbasin/vue-select2" how can I compile it to es5.
the edge console error:
Expected identifier, string or number
and the corresponding line that it shows is this:
setOption(val = []) {
this.select2.empty();
this.select2.select2({
-----> ...this.settings,
data: val
});
this.setValue(this.value);
},
sorry for taking your time
(Disclaimer: I'm not very proficient in Vue)
What is the correct way to import/include a Vuejs package in my project? I somehow seem to not be able to import a file.
I'm trying to import this package: https://github.com/sagalbot/vue-select
What I have done so far:
Ran the command: npm install vue-select
Tried adding the vue-select package to my Vue like so (in
resources/assets/js/app.js):
import vSelect from './components/Select.vue'
Vue.component('v-select', vSelect);
Now when I use the v-select in my HTML file it gives this error in console: [Vue warn]: Unknown custom element: <v-select> - did you register the component correctly? For recursive components, make sure to provide the "name" option.
What I've tried to fix this:
Instead of using this in app.js I used it in my *.vue file, I don't use webpack/browserify I think, so import doesnt work :/ I prefer not to use browserify.
I have vue-resource package aswell and that created a vue-resource.js file in my public/js directory which I can import to use vue-resource. It seems like vue-select doesn't create its own vue-select.js file.
If you have any suggestions, please let me know.
I have looked at this question: Import vue package in laravel but I don't understand what paths and files the lines should be added to.
I think this is hust your import statement. If you have installed it through npm, then you should import from vue-select. Also, use require instead of import, This way:
Vue.component('v-select', require('vue-select'));
You may want to use it only in your Vue component, then you should load your own component as explained above, And in your own vue component say VueSelect.vueuse this:
<template>
<!-- use it with name 'v-select' in your component -->
<v-select></v-select>
</template>
<script>
export default {
...
components: { vSelect: require('vue-select') },
...
}
</script>
Then you can register your own component a s global,
Vue.component('vue-select', require( './components/VueSelect.vue') );
And use it in your root component:
<vue-select></vue-select>
Update
If you are using laravel, it gives you laravel mix out of the box which compiles down your assets using webpack. All you need to do is run a compile script:
npm run dev
If you are making changes to your js files, you wouldn't want to run this over and over, so you can run watch command:
npm run watch
If this doesnt work for you, try watch-poll instead. Als, make sure you have installed all dependencies first:
npm install
OverView
I develop an ionic mobile app with Visual Studio.
When I added import statement in src/app/main.ts, my app got not working and didn't render expected page.
Please tell me how to solve this.
I published my app to github.
link to my github page
Process of my app not working
I installed aws-amplify by npm command.
$ npm install aws-amplify --save
I selected "Ionic 2 - Tabs" template and created new a project.
Visual Stido "Ionic 2 - Tabs"
I added import statement in src/app/main.ts.
import Amplify, { Auth } from 'aws-amplify';
My app got not working.
Error messages and ScreenShots
JavaScript Console shows messages below.
Failed to load resource: net::ERR_FILE_NOT_FOUND
main.css
Failed to load resource: net::ERR_FILE_NOT_FOUND
main.js
Failed to load resource: net::ERR_FILE_NOT_FOUND
polyfills.js
My app is expected to render the page below.
expected page
But it rendered the page below.
unexpected page
From the error it doesn't look like from aws-amplify. How about first try remove import from aws-amplify?
It more like the visual studio template has problem. I just tried command line it works fine.
ionic start myApp tabs
cd myApp
ionic serve
Here is an aws starter template maybe you could try follow.
https://github.com/ionic-team/starters/tree/master/ionic-angular/official/aws
I'm quite new to managing assets in any other way than a direct download, and copying the required files to a designated folder and simply referencing this. However, I wish to keep my assets "close to the framework" and therefore hope to get some clarity regarding how it is done in Laravel.
I am using Laravel v5.4 and NPM v5.3.0
I want to use the Sweet Alert library and so did
npm install sweetalert
which placed the files in the node_modules directory and package.json as expected
This is where the confusion begins. I then did
npm install --no-bin-links
(the no-bin-links flag recommended for Windows hosts by the docs)
and
npm run dev
thinking this would compile/minify the library to my app.js or vendor.js (which does not exist), or at least do some magic to let me use the library.
The output states:
DONE Compiled successfully in 8551ms
which suggests to me that I have simply failed to include the Sweet Alert library in this process.
PHPStorm does suggest the library as an auto-complete option, but the application fails to load the library, stating in the JS Console on load:
jQuery.Deferred exception: swal is not defined ReferenceError: swal is not defined
I have also tried "require"-ing the library in bootstrap.js, stating:
window.swal = require('sweetalert');
or simply
swal = require('sweetalert');
Where 'sweetalert' again is suggested by the IDE autocomplete.
Here is how I attempted to use it:
$( document ).ready(function () {
alert("Hello!"); //works
swal({
title: "Hello!",
text: "Hellooo",
type: "error",
confirmButtonText: "OK THEN"
});
});
Which throws the error mentioned above.
I also tried initializing using
window.swal({...
sweetAlert({...
which fail.
What am I missing? And how are you supposed to use NPM packages in a Laravel project/what are the best practices?
Any help is greatly appreciated.
You need to add a reference to your sweetalert vendor file in your webpack.js config file.
mix.scripts('/vendor/..../sweetalert2.min.js', '/public/js/sweetalert.min.js');
That will copy it from your vendor folder to your public folder when you run
npm run dev