The week after next, I'm on vacation, so I'm busy preparing the following two newsletter issues for you. Enjoy this issue with many interesting articles, videos, tips, and more.
👉🏻 This article will guide you through setting up Vue Router, the official routing engine for Vue.js, to create a seamless navigation experience in your Vue.js project.
👉🏻 shallowRef is a great utility in Vue.js that could help improve performance of your website if you are dealing with huge data structures like nested objects or arrays.
Unlock 48 hours of free access to Vue.js Developer Certification Training on June 29 & 30, 2024.
Dive into theory, coding challenges, quizzes, and a mock exam to gauge your readiness for the official certification.
🔥 Vue Tip: Cache Component Instances With the KeepAlive Component
KeepAliveKeepAlive is a built-in Vue component that allows you to conditionally cache component instances when dynamically switching between multiple components.
Let's take a look at a simple example to understand how KeepAliveKeepAlive works. We have two components, ComponentAComponentA and ComponentBComponentB, and we want to cache the instances of these components when switching between them.
1<script setup>2import { shallowRef } from 'vue';3import ComponentA from './components/ComponentA.vue';4import ComponentB from './components/ComponentB.vue';56const current = shallowRef(ComponentA);7</script>89<template>10 <div>11 <label12 ><input type="radio" v-model="current" :value="ComponentA" /> A</label13 >14 <label15 ><input type="radio" v-model="current" :value="ComponentB" /> B</label16 >17 </div>18 <component :is="current"></component>19</template>
If you switch between the components using the radio buttons, you will notice that the component instances are destroyed and recreated every time you switch between them. Thus, the state of each component is lost.
If you want to cache the instances of the components, you can wrap the componentscomponents element with the KeepAliveKeepAlive component.
👉🏻 A Chrome extension to measure and analyze page elements.
👉🏻 Once enabled, it lets you hover over elements to view info similar to DevTools (padding, margin, etc.) with the added ability to measure specific distances on the page.
Tuesday, June 11, 2024 Meanwhile the Repubs are getting ahead of themselves. Bannon said something that he should be arrested for. I'm sure it's horribly illegal to threaten people the way he did, and he did it in public. # I caught a bit of the last Wheel of Fortune . The three players were celebs: Vanna White, Ken Jennings and Mayim Bialik. What was remarkable was how super-human Jennings is. He could solve the puzzle with almost no information. I have no clue how he saw the patterns. He has freakish intelligence. # Someone should tell the kids the Repubs will come for their weed. Just sayin. There probably are a number of voting age youngsters who have never lived in a time and place when cannabis was illegal. # By popular demand -- my blogroll now makes it more clear that the permalink to each item is the date of the item. Screen shot . This is a convention in blogs and social media apps that the timestamp doubles as a permalink. And I think this is mo
Tuesday, February 13, 2024 The News tab on the Scripting News home page was set up to request the All category from my FeedLand account. I switched to Tech, it's a bit faster, and probably a better fit. Still looking for a performance issue. # If you're thinking it might be good if President Biden stepped aside for someone younger and nicer to look at, what you really want is President Biden to be younger and nicer looking, and of course he probably wouldn't mind that either. But, as Keith Olbermann spells out so well in his latest Countdown , if he were to step aside that would basically concede the election to Trump. So if you think the old man is being silly and vain, well, he's being a lot smarter than you are, and btw, paying a huge price. If you live to be 81, I bet the last thing you want to do, after the life he's had, is to be in this position. We should get behind him, and tell him so, let him know we don't want anyone else, and we
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