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This article introduces the knowledge of "what is jquery ui component". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

The 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, as well as convenience for some common tasks, such as exposing plug-in methods and changing options after instantiation.

This article operating environment: 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 top of the jQuery JavaScript library that you can use to create highly interactive Web applications.

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

JQuery UI characteristics

Simple and easy to use

Inherit the easy-to-use feature of jQuery, provide a highly abstract interface, and improve the ease of use of the website in the short term.

Open source and free

Adopt MIT & GPL double agreement authorization, easily meet all kinds of licensing 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.

Advanced standard

Support for WAI-ARIA, progressive enhancements through standard XHTML code to ensure low-end environment accessibility.

Beautiful and changeable

Provide nearly 20 preset themes, customize up to 60 configurable style rules, and provide 24 background texture choices.

Open and open

From structural planning to coding, the whole process is open, and everyone can participate in documentation, code, and discussion.

Strong support

Google provides CDN content distribution network support for publishing code.

Complete Sinicization

The development package includes more than 40 language packs, including Chinese.

Shortcomings, deficiencies

1. The code is not robust enough: lack of comprehensive test cases, and some components have more Bugs, which can not meet the requirements of enterprise product development.

two。 Lack of architectural planning: lack of coordination of API between components, lack of help in cooperation.

3. Fewer controls: compared with mature products such as Dojo, YUI, Ext JS, etc., there are fewer controls available, which can not meet the functional requirements of complex interfaces.

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