What are jquery ui components

jquery ui component is a widget and interaction library built on the jQuery JavaScript library; using the widget library to create plug-ins provides convenient state management and also provides convenience for some common tasks, such as Expose plugin methods, change options after instantiation, etc.

The operating environment of this article: windows7 system, jquery3.2.1 version, DELL G3 computer

What is the jquery ui component?

jQuery UI is a widget and interaction library built on the jQuery JavaScript library that allows you to create highly interactive web applications.

The jQuery UI widget library (Widget Factory) is an extensible foundation on which all jQuery UI widgets are created. Using the Widget Factory to create plug-ins provides convenient state management, and also provides convenience for some common tasks, such as exposing plug-in methods, changing options after instantiation, etc.

jQuery UI features

Easy to use

Inherit jQuery’s easy-to-use features, provide a highly abstract interface, and improve website usability in the short term.

Open source and free

Adopts MIT & GPL dual agreement authorization, easily meeting various authorization needs from free products to enterprise products.

Widely compatible

Compatible with all major desktop browsers. Including IE 6, Firefox 2, Safari 3, Opera 9, Chrome 1.

Light and fast

The components are relatively independent and can be loaded on demand to avoid wasting bandwidth and slowing down the opening speed of web pages.

Standard Advanced

Supports WAI-ARIA and provides progressive enhancement through standard XHTML code to ensure accessibility in low-end environments.

Beautiful and changeable

Provides nearly 20 preset themes, and can customize up to 60 configurable style rules, providing 24 background texture choices.

Open and public

From structural planning to code writing, the entire process is open, and everyone can participate in documentation, code, and discussions.

Strong Support

Google provides CDN content delivery network support for publishing code.

Complete Chineseization

The development package has more than 40 language packages including Chinese.

Disadvantages, shortcomings

1. The code is not robust enough: it lacks comprehensive test cases, some components have many bugs, and cannot meet the requirements of enterprise-level product development.

2. Insufficient architecture planning: lack of coordination of APIs between components and lack of help for cooperative use.

3. Fewer controls: Compared with mature products such as Dojo, YUI, and Ext JS, there are fewer available controls and cannot meet complex interface functional requirements.

Recommended learning: "jquery video tutorial"

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