如何使用CellTable进行单行扩展？ [英] How to do single row expansion with CellTable?

问题描述

我试图使用新的GWT CellTable小部件，但我的表需要支持一行扩展，即在一行的左侧有一个zippy，当它被单击时，该行应该展开以提供更多详细信息并这一行应该跨越所有列。 CellTable可以实现吗？

I'm trying to use the new GWT CellTable widget but my table needs to support one row expansion, i.e. there is a zippy on the left of a row and when it's clicked, the row should expand to provide more detail information and this row should span across all columns. Is it possible to achieve this with the CellTable? How do I add a row that spans all columns between other rows dynamically?

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推荐答案

GWT 2.5会添加一个 CellTableBuilder ，其目的是允许这类事情。

GWT 2.5 will add a CellTableBuilder with the exact goal of allowing this kind of things.

您可以在 http：//showcase2.jlabanca- testing.appspot.com/#!CwCustomDataGrid （点击显示朋友单元格）

You can find a live example at http://showcase2.jlabanca-testing.appspot.com/#!CwCustomDataGrid (click on the "show friends" cells)

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