Course Introduction：Use TransitionGroup in Vue to implement list animations. 1. Add animations when adding and deleting list items, use TransitionGroup to wrap the list items rendered by v-for and set a unique key, and achieve fading and sliding effects with CSS transition class; 2. Add a .move class on the list sorting animation, Vue will automatically calculate the position difference and transition; 3. Avoiding lags, you should give priority to opacity and transform animations, control the list length, enable the appear attribute to ensure the animation is loaded for the first time, and test browser compatibility.
2025-07-12 comment 0 161
Course Introduction：Master the Vue 3 Composition API to build shopping list applications This article demonstrates how to build a shopping list application using the Vue 3.0 Composition API and explains its advantages to make its code easier to read and maintain. The Composition API, as an optional new way of creating and organizing components in Vue 3, makes the definition of responsive component logic more intuitive by grouping all code for specific functions (such as search). This will make your application more scalable and reusable. Core points: The Vue 3.0 Composition API provides a more accessible and intuitive way to define responsive component logic to enable
2025-02-10 comment 0 318
Course Introduction：The key to implementing search filtering functions in Vue projects is to use computed attributes for responsive data processing. 1. First prepare the list data and input boxes, use v-model to bind search keywords, and render the filtered list through v-for; 2. Use the computed attribute to define filteredList, and use searchQuery to perform case-insensitive inclusion matching of items, so as to achieve automatic update without modifying the original data; 3. You can add search results prompts and anti-shake mechanisms to improve your experience; 4. If you need multi-field filtering, you can expand the matching logic inside the filter or split multiple input boxes to combine the query.
2025-07-17 comment 0 308
Course Introduction：The article discusses internationalization (i18n) in Vue.js, focusing on using vue-i18n for managing translations, best practices for multiple languages, and efficient language switching techniques.
2025-03-31 comment 0 735
Course Introduction：A friend once contacted me asking if I had a way to dynamically change one HTML element into another within Vue’s template block. For instance, shifting a
2025-03-27 comment 0 1106
Course Elementary 13778
Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.
Course Elementary 82289
Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).
Course Elementary 13147
Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.
Course Elementary 24594
Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.
Course Elementary 27454
Course Introduction：Go is a new language, a concurrent, garbage-collected, fast-compiled language. It can compile a large Go program in a few seconds on a single computer. Go provides a model for software construction that makes dependency analysis easier and avoids most C-style include files and library headers. Go is a statically typed language, and its type system has no hierarchy. Therefore users do not need to spend time defining relationships between types, which feels more lightweight than typical object-oriented languages. Go is a completely garbage-collected language and provides basic support for concurrent execution and communication. By its design, Go is intended to provide a method for constructing system software on multi-core machines.
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