rich:datatable和 rich:subtable区别

<rich:dataTable>

6.6.10.1. Description

The component is meant for rendering tables. It allows choosing data from a model and obtains built-in support of Ajax updates.

<rich:dataTable>

component

Figure 6.37.

<rich:dataTable>

component

6.6.10.2. Key Features

A completely skinned table and child elements

Possibility to insert the complex subcomponents “colGroup” and “subTable”

Possibility to update a limited set of strings with Ajax

Sorting and filtering functionalities for a table columns

Extended table features, such as scrollable data, row selection, and column re-ordering, require the use of the

<rich:extendedDataTable>

component instead of

<rich:dataTable>

. Refer to the

<rich:extendedDataTable>

section for details on the differences between the two components.

<rich:subTable>

6.6.11.1. Description

The component is used for inserting subtables into tables with opportunity to choose data from a model and built-in Ajax updates support.

<rich:subTable>

element

Figure 6.39.

<rich:subTable>

element

6.6.11.2. Key Features

Completely skinned table rows and child elements

Possibility to insert complex columnGroup subcomponents

Possibility to combine rows and columns inside

Possibility to update a limited set of rows with Ajax

<rich:subTable>

是

<rich:dataTable>

的子组件，必须置于

<rich:dataTable></rich:dataTable>

里面，不能单独在一个页面

参考：

http://docs.jboss.org/richfaces/latest_3_3_X/en/devguide/html/rich_dataTable.html

https://docs.jboss.org/richfaces/latest_3_3_X/en/devguide/html/rich_subTable.html