When state update, Compare the new state value with the old one, Quickly navigate to diff. You can add other features in addition if you need: Press y for the question Use class. Select 'Manually select features': Check TypeScript feature to use Vue Class Component. Run the following command to create a new project: You will be asked whether using preset or not. When the list data is traversed and rendered, Need for each item item Set up the only key value, convenient Vue.js Internal mechanism accurately finds the list data. You can easily setup your Vue Class Component project by using Vue CLI. We have not done anything complex here. Open index.html in your favourite browser that starts with the word for. (3) v-for Traversal must be item add to key, And avoid simultaneous use v-if Above code is enough to make the application usable. Therefore, v-if It is applicable to conditions that are rarely changed during operation, No need to switch frequently Conditional scenario v-show It applies to the need for Very frequent switching Conditional scenario. (v-show=false Will be pre rendered DOM, Frequent switching shows that you can use it ) (2) v-show It's much simpler, Whatever the initial conditions are, Elements are always rendered, And simply be based on CSS Of display Property to switch. (v-if=false Time rendering DOM, It can be used to switch the display infrequently ) (1) v-if yes real Of Conditions apply colours to a drawing, Because it ensures that the event listeners and child components within the condition block are properly destroyed and rebuilt during the switch It's also The inertia of the : If the condition is false at the initial render, And do nothing - Until the condition is true for the first time, Before the condition block is rendered. One 、 Code level optimization 1.1、v-if and v-show and v-for Differentiate usage scenarios The basis of Web Technical optimization.webpack Configuration level optimization.Įxplain three points about Vue Knowledge of framework performance optimization : If you are looking for support, we have a private Discord support chat room for Swiper Patrons.Vue The framework passes Two way data binding and virtual DOM technology, Help us deal with the dirtiest and most tired of front-end development DOM Operation part, We There is no need to think about how to operate DOM And how to operate it most efficiently DOM but Vue The first screen optimization still exists in the project 、Webpack Compile configuration optimization, etc, So we still need to pay attention to Vue Optimization of project performance, send The project has more efficient performance 、 Better user experience.Description: Sources URL: Version: 1.0.0 See all versions: Latest stable version: 1.0.0 (current) Latest version: 1.0.0 : Content Delivery Networks: unpkg: CDN links. Create issue on GitHub if you found a bug. Find out the best CDN to use with hao123fe-vue-toast or use multiple CDN as fallback.If you have questions about Swiper ask them in StackOverflow or Swiper Discussions.Go to API Documentation to learn more about all Swiper API and how to control it. Install Node.js To create a build-tool-enabled Vue project on your machine, run the following command in your command line (without the > sign): > npm init vuelatest This command will install and execute create-vue, the official Vue project scaffolding tool.So you need to import and configure them too: // core version + navigation, pagination modules: import Swiper, ) What next?Īs you see it is really easy to integrate Swiper into your website or app. ) īy default Swiper exports only core version without additional modules (like Navigation, Pagination, etc.). import Swiper JS import Swiper from 'swiper' // import Swiper styles import 'swiper/css' const swiper = new Swiper (. We can install Swiper from NPM $ npm install swiper There are few options on how to include/import Swiper into your project: Install from NPM If you are upgrading from Swiper 7 to Swiper 8, check out Migration Guide to Swiper 8 Installation
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