what is jquery UI

jQuery UI is an open source javascript web user interface code library based on jquery. It includes underlying user interaction, animation, special effects and theme-changeable visual controls. We can directly use it to build a very interactive sexual web application.

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Introduction to jQuery UI:

jQuery UI is an open source JavaScript web user interface code library based on jQuery. Visual controls that include low-level user interaction, animations, special effects, and themeable controls. We can use it directly to build web applications with great interactivity.

All plug-ins tested are compatible with IE 6.0, Firefox 3, Safari 3.1, Opera 9.6, and Google Chrome.

Component composition:

jQuery UI is mainly divided into 3 parts: interaction, widgets and effects library.

Interaction

Interactive components are content related to mouse interaction, including Draggable, Droppable, Resizable, Selectable and Sortable, etc.

Widgets

are mainly some interface extensions, including Accordion, AutoComplete, ColorPicker, Dialog, Slider, Tabs, DatePicker, Magnifier, ProgressBar, Spinner, etc. The new version of the UI will include more Many widgets.

Effect library

is used to provide rich animation effects, so that animation is no longer limited to jQuery's animate() method.

jQuery UI features:

Simple and easy to use

Inherits jQuery’s easy-to-use features, provides a highly abstract interface, and improves 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, deficiencies

1. The code is not robust enough: there is a lack of 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.

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