How to implement navigation with ElementUI in vue-router-JS Tutorial-php.cn

Home

Web Front-end

JS Tutorial

How to implement navigation with ElementUI in vue-router

亚连

Jun 06, 2018 am 10:53 AM

elementuivue-routernavigation

Below I will share with you an example of vue-router working with ElementUI to implement navigation. It has a good reference value and I hope it will be helpful to everyone.

Routing is indispensable in every project. I recently learned to use vue-router and ElementUI to implement a navigation bar. I encountered a problem during the learning process: after clicking refresh on the browser, the page stayed at The original location, but the navigation is the first one by default.

Since I have not been exposed to the front-end for a long time, I am not very clear about the concept of routing. After writing according to the document, I have no idea how to start. I asked my colleagues for advice. The solution of my colleagues is to use vuex management, but vuex I haven't been exposed to it yet, so this problem has been put on hold. I was studying at home this weekend and accidentally found out that I could use $route.path to set the default selected navigation. However, after setting it, it had no effect. When refreshing, the page still stays at the original position, and the navigation But none of them were selected, and I couldn't find the answer after searching the information for a long time. Later, I compared it with an example on the Internet and found that a binding symbol needs to be added in front of

default-active="$route.path"

, as follows:

:default-active="$route.path"

So After setting up, the navigation and page can be changed at the same time.

Please look here for the complete navigation code:

The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

Detailed interpretation of the use of this.$emit in vue.js

How to implement passwords in vue Show hide switching function

How to use parent component to call child component events in Vue

The above is the detailed content of How to implement navigation with ElementUI in vue-router. For more information, please follow other related articles on the PHP Chinese website!

Statement

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Python vs. JavaScript: Performance and Efficiency ConsiderationsApr 30, 2025 am 12:08 AM

The differences in performance and efficiency between Python and JavaScript are mainly reflected in: 1) As an interpreted language, Python runs slowly but has high development efficiency and is suitable for rapid prototype development; 2) JavaScript is limited to single thread in the browser, but multi-threading and asynchronous I/O can be used to improve performance in Node.js, and both have advantages in actual projects.

The Origins of JavaScript: Exploring Its Implementation LanguageApr 29, 2025 am 12:51 AM

JavaScript originated in 1995 and was created by Brandon Ike, and realized the language into C. 1.C language provides high performance and system-level programming capabilities for JavaScript. 2. JavaScript's memory management and performance optimization rely on C language. 3. The cross-platform feature of C language helps JavaScript run efficiently on different operating systems.

Behind the Scenes: What Language Powers JavaScript?Apr 28, 2025 am 12:01 AM

JavaScript runs in browsers and Node.js environments and relies on the JavaScript engine to parse and execute code. 1) Generate abstract syntax tree (AST) in the parsing stage; 2) convert AST into bytecode or machine code in the compilation stage; 3) execute the compiled code in the execution stage.

The Future of Python and JavaScript: Trends and PredictionsApr 27, 2025 am 12:21 AM

The future trends of Python and JavaScript include: 1. Python will consolidate its position in the fields of scientific computing and AI, 2. JavaScript will promote the development of web technology, 3. Cross-platform development will become a hot topic, and 4. Performance optimization will be the focus. Both will continue to expand application scenarios in their respective fields and make more breakthroughs in performance.

Python vs. JavaScript: Development Environments and ToolsApr 26, 2025 am 12:09 AM

Both Python and JavaScript's choices in development environments are important. 1) Python's development environment includes PyCharm, JupyterNotebook and Anaconda, which are suitable for data science and rapid prototyping. 2) The development environment of JavaScript includes Node.js, VSCode and Webpack, which are suitable for front-end and back-end development. Choosing the right tools according to project needs can improve development efficiency and project success rate.

Is JavaScript Written in C? Examining the EvidenceApr 25, 2025 am 12:15 AM

Yes, the engine core of JavaScript is written in C. 1) The C language provides efficient performance and underlying control, which is suitable for the development of JavaScript engine. 2) Taking the V8 engine as an example, its core is written in C, combining the efficiency and object-oriented characteristics of C. 3) The working principle of the JavaScript engine includes parsing, compiling and execution, and the C language plays a key role in these processes.

JavaScript's Role: Making the Web Interactive and DynamicApr 24, 2025 am 12:12 AM

JavaScript is at the heart of modern websites because it enhances the interactivity and dynamicity of web pages. 1) It allows to change content without refreshing the page, 2) manipulate web pages through DOMAPI, 3) support complex interactive effects such as animation and drag-and-drop, 4) optimize performance and best practices to improve user experience.

C and JavaScript: The Connection ExplainedApr 23, 2025 am 12:07 AM

C and JavaScript achieve interoperability through WebAssembly. 1) C code is compiled into WebAssembly module and introduced into JavaScript environment to enhance computing power. 2) In game development, C handles physics engines and graphics rendering, and JavaScript is responsible for game logic and user interface.

See all articles