打造基于jQuery的高性能TreeView

根据我的项目实践情况，主要是几个关键点：

1：支持静态的树，即一次性将全部数据加载到客户端。*

2：异步树，即一次只加载一级或若干级节点，子节点可以异步加载数据。

3：Checkbox树（可能是静态树也可能是异步树），用于选择（如选择组织机构，选择数据字典项）等，最好是能够支持节点级联（这个是难点）

4：能够承载大数据量，并性能表现优异

5：能够在主流浏览器中运行良好

-TreeView jQuery-based, high-performance build my project based on practical circumstances, mainly a few key points: 1: Support for static trees that once all the data will be loaded to the client.* 2: Asynchronous tree, that is, only load one or more of the first level nodes, child nodes can load data asynchronously. 3: Checkbox tree (the tree may also be asynchronous static tree), used to select (such as the choice organization, select the data dictionary entry), etc., it is better to support node cascade (this is difficult) 4: capable of carrying large the amount of data, and good performance in 5: the ability to run the browser in the mainstream good