dojo ajax 开发,dojo: Dojo是一个强大的面向对象JavaScript框架。主要由三大模块组成：Core、Dijit、DojoX。Core提供Ajax,events,packaging...

dojo

This is the foundation package for the Dojo 1 Toolkit. While still being maintained, new development is primarily focused on modern Dojo.

Checkout the Dojo framework website or if you want a more detailed technical status and overview, checkout the Dojo roadmap.

This package is sometimes

referred to as the “core”, it contains the most generally applicable sub-packages

and modules. The dojo package covers a wide range of functionality like Ajax, DOM

manipulation, class-type programming, events, promises, data stores,

drag-and-drop and internationalization libraries.

Installing

Installation instructions are available at

dojotoolkit.org/download.

Getting Started

If you are starting out with Dojo, the following resources are available to you:

What to Use Dojo For and When to Use It

The following is a brief sampling of some of the areas where Dojo may prove to

be the right tool for your next project:

For keeping your code fast and maintainable, Dojo offers an asynchronous

module definition (AMD) loader -- encapsulating pieces of code into useful

units, loading small JavaScript files only when they are needed, and loading

files separately even when they are dependent on one another.

When you want to easily extend existing classes, share functionality among a

number of classes, and maximize code reuse, Dojo provides class-like

inheritance and “mixins.”

For creating advanced and customizable user interfaces out of refined,

efficient, and modular pieces, Dojo’s Dijit framework offers several dozen

enterprise-ready widgets -- including buttons, textboxes, form widgets with

built-in validation, layout elements, and much more -- along with themes to

lend them a consistent look. All of this is available for mobile

environments as well.

For working with advanced vector graphics, Dojo’s GFX API can render

graphics in a wide variety of formats, with support for seamless

manipulation (skewing, rotating, resizing), gradients, responding to mouse

events, and more.

The dojox/charting library supports powerful data visualization and

dynamic charting, including a variety of 2D plots and animated charting

elements.

When you need feature-rich, lightweight, and mobile-friendly grids/tables,

Dojo offers the dgrid widget, along with customizable default themes and

accompanying features such as in-cell editing, row/cell selection, column

resizing/reordering, keyboard handling, pagination, and more.

Dojo is the officially supported framework for the ArcGIS API for

JavaScript, one of the most widely used enterprise-grade APIs for web

mapping and spatial analysis -- learning to use Dojo will open doors to

creating richer web mapping applications using that API.

License and Copyright

The Dojo Toolkit (including this package) is dual licensed under BSD 3-Clause

and AFL. For more information on the license please see the License

Information. The Dojo Toolkit is Copyright

(c) 2005-2018, JS Foundation. All rights reserved.