vue-class-component | ES / TypeScript decorator for class-style Vue components | Architecture library
kandi X-RAY | vue-class-component Summary
kandi X-RAY | vue-class-component Summary
ECMAScript / TypeScript decorator for class-style Vue components.
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vue-class-component Key Features
vue-class-component Examples and Code Snippets
Lines of Code : 37License : Strong Copyleft (CC BY-SA 4.0)
Copyimport Vue from 'vue'
import Component from 'vue-class-component'
@Component
export default class UserForm extends Vue {
$refs!: {
searchInput: HTMLFormElement
}
mounted() {
this.$refs.searchInput.reset()
}
}
I am
// @/helpers/__mock__/someModule.ts
export const mapViewModule = {
initializeMapView: jest.fn((el: HTMLDivElement) => console.log('I am MOCK!!!', el))
}
import { s// main.ts
import Vue from 'vue'
import VueCompositionApi from '@vue/composition-api'
Vue.use(VueCompositionApi)
// MyComponent.vue
@Component({
setup(props, context) {
//...
}
})
export default class Custrestaurant: Restaurant | null = null;
import Vue from 'vue'
import Component from 'vue-class-component'
@Component
export default class HelloWorld extends Vue {
// `message` will be reactive with `null` value
Count: {{ counter.count }}
+
// BEFORE:
import Component from 'vue-class-component'
@Component
class {}
// AFTER:
/* no options used, so no @Options decorator needed */
class {}
// BEFORE:
import Vue from 'vue'
// AFTER:
import { Vue } from
{{ message }}
prop: {{propMessage}}
msg: {{msg}}
helloMsg: {{helloMsg}}
computed msg: {{computedMsg}}
Greet
@Component({})
export default class Employees extends Vueimport Vue from 'vue'
import Component from 'vue-class-component'
@Component
export default class MyMixin extends Vue {
wechatShare(config) {
//...
}
}
import { Component, Mixins } from 'vue-property-decorCommunity Discussions
Trending Discussions on vue-class-component
QUESTION
If I asked "How vue-class-component works", most likely this question has been marked as too wide. By the way, I checked it's source code, but did not understood how it works, so I need to start from something simple.
Here is the simple example from the Vue documentation:
...ANSWER
Answered 2022-Apr-03 at 06:13Yes you are correct. The decorator did all the magics. It's not directly related to TypeScript. It can be done by using only JavaScript and the decorator plugin of babel. I think the source code of vue-class-components has explained everything, but let's build a minimum version by ourself. To keep things simple, I'm using JavaScript only.
Our goal is to create a decorator that can convert a class to a vue component object, like:
QUESTION
I'm encountering the following error in my vue project after packages update:
...ANSWER
Answered 2022-Jan-12 at 13:08It appears that this is known issue with webpack 4 and older versions (I think it is fixed in version 5).
Basically in order webpack to be able to parse the problematic files it needs additional package: https://www.npmjs.com/package/@open-wc/webpack-import-meta-loader
Once I've installed the package I've included it in my vue webpack config via the vue.config.js file as follows:
QUESTION
I'm using @vue/cli 5.0.0-beta.3, vue 3.2.8 with element-plus 1.1.0-beta.8.
For the purpose of smaller size of build package, I try to exclude all third party dependencies (vue, vue-router, vuex, element-plus, etc) when building package with import CDN in index.html file:
ANSWER
Answered 2021-Sep-03 at 05:57If you check CDN links, all deps except element-plus load from dist folders. Those are compiled versions of the libs.
Element-plus uses link https://cdn.jsdelivr.net/npm/element-plus@1.1.0-beta.8/lib/index.js. If you open the file, you can see things like require - this is clearly not a file for browser. It needs to be processed by Webpack 1st...
The current docs recommend loading from cdn.jsdelivr.net/npm/element-plus when using jsDelivr but that URL load as lib file for some strange reason even they have set a default file for jsDelivr in package.json as "dist/index.full.js"
So do not use a short path for now and use this link instead: https://cdn.jsdelivr.net/npm/element-plus@1.1.0-beta.8/dist/index.full.js
QUESTION
I’m using VueJS3 - Typescript.
I have 1 component “Form” called 2 times in my view “FormPage”. I want to get the information of my 2 components. I try to get the information with the method document.getElementsByClassName(“key”) but the console show me only a HTMLCollection [] (length: 0). instead of an array of 2 elements.
How can I get the value of the document.getElementsByClassName(“key”) elements ?
My component:
...ANSWER
Answered 2022-Feb-20 at 18:23This is a name not a class:
QUESTION
I am working on project upgrade from Vue 2 to Vue 3. The code base changed according to Vue migration documents: https://v3.vuejs.org/guide/migration/introduction.html#overview. I have mismatch of above mentioned libraries. Does somebody has a running project and would share their working library versions
Current mismatch error is :
...ANSWER
Answered 2022-Feb-18 at 14:50My colleague solved it by moving to Vite. My suggestion would be to drop webpack and use Vite instead.
Migration guide for Vue 2 to 3 here: https://v3-migration.vuejs.org/ Vuetify migration guide: https://next.vuetifyjs.com/en/getting-started/upgrade-guide
QUESTION
I am familiarizing myself with the tauri framework currently by developing a small desktop app. Most of the tauri JS API modules I have been testing have worked so far, except for the dialog and notification modules. When any of the functions from the dialog module are tested, for example open, the promise immediately resolves with a null value, and nothing on the tauri end noticeably occurs (for example, when the open function is called, a file dialog should appear). I haven't altered the generated Rust files at all, and I am using a VueJS SPA on the frontend, which I have been running in a 64-bit Windows 10 environment. Additionally, the tauri.conf.json file has the correct permissions set for the use of these modules.
This is the code where I call the dialog.open function:
ANSWER
Answered 2022-Feb-03 at 23:38Turns out, the culprit was defaultPath field.
You have to provide a valid path there (or not use it at all), otherwise it will fail silently.
QUESTION
I'm currently working on a Vue 2 project with TS using these libraries for component setup : vue-class-component and vue-property-decorator
I need to create a form component, but I'm having a hard time with data binding, because when I use the data() option for my form component it produces errors on compile time.
Is there a way to bind input data without using the data() option ?
The errors I get :
ERROR in /path/to/components/folder/Form.vue
ANSWER
Answered 2022-Jan-17 at 04:40In Vue class component decorators, the Options API's data() function is abstracted away.
The @Component decorator is a function responsible for transpiling your code from Class API syntax into Options API syntax.
Namely, behind the scenes:
- all class props are turned into
data()reactive props, - all getters/setters are turned into
computedprops - all class methods (regular functions) are turned into
methods.
So just declare the props directly on the class instance:
QUESTION
I wrote a vue3 component which uses the VirtualScroller from PrimeVue and I would like to scroll to the end of the scroller each time I'm adding new elements. For that, there is scrollInView method which is defined on the component and documented here
My code looks like this (it's typescript with vue-class-component and single file syntax):
...ANSWER
Answered 2022-Jan-15 at 15:32The only workaround I found is too use $refs like this:
QUESTION
I have following package.json
...ANSWER
Answered 2021-Dec-28 at 13:15To resolve this issue update the "passport" lib version in your package.json: from "passport": "^0.5.2", to "passport": "^0.4.0", so it's same as used in @nestjs/passport@8.0.1.
QUESTION
I want to have my locale messages separately for every component. I found an example how to do it for Vue 2, but I can't find how to do it for Vue 3 and Vuetify 3. This is what I've done:
package.json
...ANSWER
Answered 2022-Jan-03 at 17:52You need to install vue-i18n-loader as mentioned in official docs :
You need to install vue-loader and vue-i18n-loader to use custom blocks. While vue-loader (opens new window)most likely is already used in your project if you are working with single file components, you must install vue-i18n-loader (opens new window)additionally:
npm i --save-dev @intlify/vue-i18n-loader
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