I'm trying to use an ajax request by vue-resource to fill my data in vuejs.
But when I require the vue-resource returns in console this message:
Uncaught TypeError: Cannot redefine property: $url
The error occurs in code:
var Vue = require('vue');
Vue.use(require('vue-resource'));
It happens because you are calling the vue-resource twice!
As I know you are using Laravel + Vue + Vue Resource + Vueify + Browserify (sorry guys, I don't have enough reputation to add a comment on his question so I asked him through other way) make sure your code is like that:
main.js
'use strict';
import Vue from 'vue';
import VueResource from 'vue-resource';
import TrainingsList from './components/trainings/List.vue';
Vue.use(VueResource);
new Vue({
el: 'body',
});
As you are importing the VueResource through your main.js:
import VueResource from 'vue-resource';
BE SURE it's not on your gulpfile.js. The code bellow is your problem as you are importing Vuejs by Browserify and compiling through gulp
mix.scripts([
'/../../../node_modules/vue/vue.js',
'/../../../node_modules/vue-resource/vue-resource.js',
], 'public/js/scripts.js');
mix.browserify('main.js');
Everything you need to do is remove your vue and vue-resource from the gulpfile and your problem goes away!
Related
Case and problem
I´m working on a private project with Vue.js and have the following error, which occurs when I´m trying to use the FileUpload component of PrimeVue:
[Vue warn]: Property "$primevue" was accessed during render but is not defined on instance.
Trying to use FileUpload in my component:
<template>
<FileUpload name="demo[]" url="" #upload="onUpload" :multiple="true" :maxFileSize="1000000">
<template #empty>
<p>Drag and drop files to here to upload.</p>
</template>
</FileUpload>
</template>
The error only occurs, when I try to use FileUpload, if I remove it, the component works. FileUpload and PrimeVue are imported like they should, in the main.js:
import {createApp} from 'vue'
import router from "./router";
import store from "./store";
import PrimeVue from "primevue/config";
import PrimeIcons from "primevue/config";
import App from "./App";
const app = createApp(App);
app.use(
router,
PrimeVue,
PrimeIcons,
store
)
import 'primevue/resources/primevue.min.css'
import 'primeflex/primeflex.css'
import 'primeicons/primeicons.css'
import 'primevue/resources/themes/bootstrap4-dark-purple/theme.css'
import Card from "primevue/card";
import Menubar from "primevue/menubar";
import FileUpload from "primevue/fileupload";
app.component('Card', Card)
app.component('Menubar', Menubar)
app.component('FileUpload', FileUpload)
app.mount('#app')
What I tried so far
I searched this issue, but the only exact match for this error is an old closed issue on GitHub regarding the Calendar component: Issue #808. The error in this issue was caused because of the breaking change with the new PrimeVue API. This should not be my case, because it was introduced with V3.1 and I´m using V3.7.
In case the version is the problem I tested different versions of PrimeVue, like 3.1, 3.2, 3.3 but the error still shows. Thats why the actual dependencie is still the latest:
"primevue": "^3.7.0"
Maybe there is an already existing solution on SO or Google, but either my english is to bad to understand or I´m still to fresh at Vue.js to comprehend the problem.
Thanks in advance!
Your usage of app.use() is incorrect:
app.use(
router,
PrimeVue,
PrimeIcons,
store
)
app.use() takes only two arguments:
first argument: the Vue plugin
second argument: the plugin options
Also, PrimeIcons is not a plugin, so that should not be passed to app.use().
Solution
Pass each plugin individually to app.use():
app.use(router)
.use(PrimeVue)
//.use(PrimeIcons) // not a plugin
.use(store)
I'm using Vue.js in my PHP project as a CDN (it's not a vue Cli project).
I want to use vue-resource to connect one of my vue methods to my ApiController but i don't know how to use this package in a js file.
By the way when i import it like this: import vueResource from 'vue-resource'
i get this error : Cannot use import statement outside a module
import vueResource from 'vue-resource'
use(vueResource);
new Vue({
el:'#panel-main-wrapper',
data : {
collapse:false
},
methods:{
loadCities(field){
this.$http.post('/api/getCities',{
'name' : this.$refs[field].value
}).then(function (data){
alert(data)
})
}
}
})
Anyone know a way to insert a telephone field with a country code dropdown similar to the one in the link for vue3?
https://www.npmjs.com/package/vue-tel-input
I had tried to use the package in the link but it throws the following error in console.
Uncaught (in promise) TypeError: selfHook.bind is not a function
attempted implementation:
main.js
import { createApp } from 'vue'
import VueTelInput from 'vue-tel-input'
const app = createApp(App);
app.use(VueTelInput)
app.mount('#app');
in the App.vue I just imported it like a component using the following code:
<vue-tel-input></vue-tel-input>
Someone posted on an open issue regarding Vue3 support for the library that they have created a Vue3 version of it: https://github.com/victorybiz/vue3-tel-input
I have tried it and it seems to work fine!
This library supports Vue 3 now. https://iamstevendao.github.io/vue-tel-input/documentation/next.html
npm install vue-tel-input#next
import { createApp } from 'vue';
import App from './App.vue';
import VueTelInput from 'vue-tel-input';
import 'vue-tel-input/dist/vue-tel-input.css';
const app = createApp(App);
app.use(VueTelInput);
app.mount('#app');
...
<template>
<vue-tel-input v-model="phone"></vue-tel-input>
></template>
I am using vue-recaptcha-v3 in a VueJS app but am immediately getting an error. My main.js looks like this:
import Vue from 'vue'
import App from './App.vue'
import router from './router'
import store from './store'
import Buefy from 'buefy'
import 'buefy/dist/buefy.css'
import { VueReCaptcha } from 'vue-recaptcha-v3'
Vue.use(VueReCaptcha, { siteKey: 'MYSITEKEY' })
Vue.use(Buefy)
Vue.config.productionTip = false
new Vue({
router,
store,
render: h => h(App)
}).$mount('#app')
Unfortunately when I hit save I get the error below (screenshot included):
Uncaught TypeError: vue_1.ref is not a function
which relates to the following piece of the vue-recaptcha-v3 package:
exports.VueReCaptcha = {
install: function (app, options) {
var isLoaded = vue_1.ref(false);
var instance = vue_1.ref(undefined);
Not sure where to go from here...
I have had the same issue, it seems the most recent package version has this obvious runtime error. However version 1.9.0 works great. So just remove the current package if you use yarn run the following (otherwise the npm equivalent):
yarn add vue-recaptcha-v3#1.9.0
vue-recaptcha-v3 master branch is now using Vue 3.
You're probably using Vue 2, so you should follow the instructions here.
If the type of the package does not influence much what you need. here's one that i use and that works for me.
Link: https://www.npmjs.com/package/vue-recaptcha
After installing you just need to import it into your form.
import VueRecaptcha from 'vue-recaptcha';
Using:
<vue-recaptcha
#expired="captchar = false"
class="mr-8"
#render="cargarCaptchar = true"
#error="captchar = false"
#verify="captchar = true"
sitekey="your code"/>
If that doesn't work, add the following tag to the page header:
<script src = "https://www.google.com/recaptcha/api.js?onload=vueRecaptchaApiLoaded&render=explicit" defer> </script>
If you find that this is not feasible for your project. No problem, as I still think you can help other fellow beginners.
I'd like to use a separate Vue instance to handle events. This approach works in a standard Vue app but throws an error in the Nuxt environment.
Do I need to simply reference it differently?
Code
const Vue = require('vue');
const Hub = new Vue();
export default Hub;
// Usage
import Hub from '~/events/hub';
Hub.$emit(EVENT_TOGGLE_NAVIGATION, true);
Error
Uncaught TypeError: Vue is not a constructor
Environment
nuxt 1.0.0
vue 2.5.17
You need to use import
import Vue from 'vue'