What is layui? what's the effect?
First let’s talk about what layui is
(Recommended tutorial: layui)
layui is a software that uses its own The front-end UI framework written in module specifications follows the writing and organizational form of native HTML/CSS/JS. The threshold is extremely low and can be used out of the box. It is minimalist on the outside but full on the inside. It is light in size and rich in components. Every detail from the core code to the API has been carefully crafted, making it very suitable for rapid interface development. The first version of layui was released in the autumn of 2016. It is different from those UI frameworks based on the bottom layer of MVVM, but it does not go against the grain, but believes in returning to nature. To be precise, it is more tailored for server-side programmers. Developers do not need to get involved in the complex configuration of various front-end tools. They only need to face the browser itself, making development very convenient.
Why use layui?
layui is more for back-end developers, so in terms of organizational form, it resolutely adopts the AMD-like module management method that uses the browser as the host a few years ago, but it is not limited to those of CommonJS. Think outside the box, it has its own mode, is more lightweight and simple. Layui is defined as "classic modularity". It does not deliberately emphasize the concept of "module" itself, but intentionally avoids the mainstream solutions of the current JS community and tries to interpret efficiency in the simplest way possible! Its so-called classic lies in its obsession with returning to nature. It organizes modules in a way that is generally recognized by current browsers! layui believes that this lightweight organization method can still fill many scenarios beyond WebPack. Therefore, it insists on using classic modularity, which allows people to avoid the complex configuration of tools and return to the original HTML/CSS/JavaScript itself!
Compatibility and scenario-oriented
layui is compatible with all browsers currently used by humans (except IE6/7), and can be used as a quick development solution for PC-side backend systems and front-end interfaces.
Main modules
layui provides a wealth of built-in modules, all of which can be loaded on demand in a modular manner, including: layer, layDate, layPage, laytpl, table, form, upload , element, tree, layeditor, rate, carousel, flow, util, code, etc.
Directory structure
├─css //css directory
│ │─modules //Module css directory (generally if the module is relatively large, it will be extracted separately, such as the following three )
│ │ ├─laydate
│ │ ├─layer
│ │ └─layim
│ └─layui.css //Core style file
├─font //Font icon directory
├─images //Image resource directory (currently only GIF expressions used by layim and editor)
│─lay //Module core directory
│ └─modules //Each module component
│ ─layui.js //Basic core library
└─layui.all.js //A merged file containing layui.js and all modules
The above is the detailed content of What is layui? what's the effect?. For more information, please follow other related articles on the PHP Chinese website!

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Layui login page jump setting steps: Add jump code: Add judgment in the login form submit button click event, and jump to the specified page through window.location.href after successful login. Modify the form configuration: add a hidden input field to the form element of lay-filter="login", with the name "redirect" and the value being the target page address.

layui provides a variety of methods for obtaining form data, including directly obtaining all field data of the form, obtaining the value of a single form element, using the formAPI.getVal() method to obtain the specified field value, serializing the form data and using it as an AJAX request parameter, and listening Form submission event gets data.

The method of using layui to transmit data is as follows: Use Ajax: Create the request object, set the request parameters (URL, method, data), and process the response. Use built-in methods: Simplify data transfer using built-in methods such as $.post, $.get, $.postJSON, or $.getJSON.

Adaptive layout can be achieved by using the responsive layout function of the layui framework. The steps include: referencing the layui framework. Define an adaptive layout container and set the layui-container class. Use responsive breakpoints (xs/sm/md/lg) to hide elements under specific breakpoints. Specify element width using the grid system (layui-col-). Create spacing via offset (layui-offset-). Use responsive utilities (layui-invisible/show/block/inline) to control the visibility of elements and how they appear.

The difference between layui and Vue is mainly reflected in functions and concerns. Layui focuses on rapid development of UI elements and provides prefabricated components to simplify page construction; Vue is a full-stack framework that focuses on data binding, component development and state management, and is more suitable for building complex applications. Layui is easy to learn and suitable for quickly building pages; Vue has a steep learning curve but helps build scalable and easy-to-maintain applications. Depending on the project needs and developer skill level, the appropriate framework can be selected.

To run layui, perform the following steps: 1. Import layui script; 2. Initialize layui; 3. Use layui components; 4. Import layui styles (optional); 5. Ensure script compatibility and pay attention to other considerations. With these steps, you can build web applications using the power of layui.

layui is a front-end UI framework that provides a wealth of UI components, tools and functions to help developers quickly build modern, responsive and interactive web applications. Its features include: flexible and lightweight, modular design, rich components, Powerful tools and easy customization. It is widely used in the development of various web applications, including management systems, e-commerce platforms, content management systems, social networks and mobile applications.

The layui framework is a JavaScript-based front-end framework that provides a set of easy-to-use UI components and tools to help developers quickly build responsive web applications. Its features include: modular, lightweight, responsive, and has complete documentation and community support. layui is widely used in the development of management backend systems, e-commerce websites, and mobile applications. The advantages are quick start-up, improved efficiency, and easy maintenance. The disadvantages are poor customization and slow technology updates.
