À la carte is an English language loan phrase meaning “according to the menu.” It refers to “food that can be ordered as separate items, rather than part of a set meal.” So if you use a-la-carte components, it means that you only include components that you need (want) to use, instead of getting all … Read more
If you want to execute only single file then simply do: npm run test:unit -t counter OR npm run test:unit counter Whereas counter.spec.js is the my test file.
It is possible to access the store as an object in an external js file, I have also added a test to demonstrate the changes in the state. here is the external js file: import { store } from ‘../store/store’ export function getAuth () { return store.state.authorization.AUTH_STATE } The state module: import * as NameSpace … Read more
Watchers in Vue have an option to provide an immediate value: Passing in immediate: true in the option will trigger the callback immediately with the current value of the expression In this case, you could set a watcher in the mounted hook: new Vue({ el: ‘#app’, data() { return { selectedIndex: 0, } }, mounted() … Read more
If you want to show the <div> only when it is truthy (not empty/null/etc.), you can simply do: <div v-if=”archiveNote”> This gives the same result as the double bang: <div v-if=”!!archiveNote”> Both of these expressions evaluate all 8 of JavaScript’s falsy values to false: false null undefined 0 -0 NaN ” 0n (BigInt) and everything … Read more
Use a :key for the component and reset the key. See https://michaelnthiessen.com/force-re-render/
Bootstrap uses JQuery to trigger the custom event hidden.bs.modal so it is not easily caught by Vue (which I believe uses native events under the hood). Since you have to have JQuery on a the page to use Bootstrap’s native modal, just use JQuery to catch it. Assuming you add a ref=”vuemodal” to your Bootstrap … Read more
It’s a common error when you start a Nuxt project 😉 The Choices.js lib is available only for client-side! So Nuxt tried to renderer from server-side, but from Node.js window.document doesn’t exist, then you have an error. nb: window.document is only available from the browser renderer. Since Nuxt 1.0.0 RC7, you can use <no-ssr> element … Read more
you don’t need to use an extra attribute. You can get the key by this.$vnode.key
You need to use a scoped slot. You were almost there, I just added the template that creates the scope. <my-parent> <template slot-scope=”{signal}”> <my-child :signal=”signal”></my-child> <my-child :signal=”signal”></my-child> </template> </my-parent> Here is your code updated. const MyParent = Vue.component(‘my-parent’, { template: `<div> <h3>Parent’s Children:</h3> <slot :signal=”parentVal”></slot> </div>`, data: function() { return { parentVal: ‘value of parent’ … Read more