Richfaces Datatable-在加载时对特定列进行排序 [英] Richfaces Datatable - Sort specific column on load

问题描述

是否可以在首次加载时按特定列对数据表进行排序?还是需要使用DAO完成?当我在DAO的SQL中放入ORDER BY时，数据表中根本没有返回任何数据

Is it possible to sort a datatable by a specific column when it first loads? Or does it need to be done using the DAO? When I put on ORDER BY in my SQL in my DAO, no data at all is returned in the datatable

推荐答案

解决了它在您希望在首次加载数据表时进行排序的列上使用了sortOrder="DESCENDING"或sortOrder="ASCENDING"的问题

Solved it used sortOrder="DESCENDING" or sortOrder="ASCENDING" on the column you wish to have sorted when datatable first loads

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