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公开(公告)号：US08312038B2
公开(公告)日：2012-11-13
申请号：US12338351
申请日：2008-12-18
CPC分类号： G06F17/30398
摘要： Systems and methods are provided that programmatically provide a user interface for forming a query, comprising. A query builder displays a first row of query criteria, a second row of query criteria, the second row being logically connected to the first row by a first Boolean connector, and a third row of query criteria, the third row being logically connected to the second row by a second Boolean connector. In response to a user drag-and-drop operation, the query builder nests the third row of query criteria in the second row of query criteria. Thus, a drag-and-drop operation obviates the need for cumbersome groups of parentheses when defining the order of operation of the query.
摘要翻译： 提供了以编程方式提供用于形成查询的用户界面的系统和方法，包括。 查询构建器显示第一行查询条件，第二行查询条件，第二行由第一布尔连接器逻辑连接到第一行，第三行查询条件，第三行逻辑连接到 第二行由第二个布尔连接器。 响应于用户拖放操作，查询构建器在第二行查询条件中嵌套第三行查询条件。 因此，当定义查询的操作顺序时，拖放操作避免了繁琐的括号组的需要。
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公开(公告)号：US20100161646A1
公开(公告)日：2010-06-24
申请号：US12338351
申请日：2008-12-18
CPC分类号： G06F17/30398
摘要： Systems and methods are provided that programmatically provide a user interface for forming a query, comprising. A query builder displays a first row of query criteria, a second row of query criteria, the second row being logically connected to the first row by a first Boolean connector, and a third row of query criteria, the third row being logically connected to the second row by a second Boolean connector. In response to a user drag-and-drop operation, the query builder nests the third row of query criteria in the second row of query criteria. Thus, a drag-and-drop operation obviates the need for cumbersome groups of parentheses when defining the order of operation of the query.
摘要翻译： 提供了以编程方式提供用于形成查询的用户界面的系统和方法，包括。 查询构建器显示第一行查询条件，第二行查询条件，第二行由第一布尔连接器逻辑连接到第一行，第三行查询条件，第三行逻辑连接到 第二行由第二个布尔连接器。 响应于用户拖放操作，查询构建器在第二行查询条件中嵌套第三行查询条件。 因此，当定义查询的操作顺序时，拖放操作避免了繁琐的括号组的需要。
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