如何确定与PivotCell点击相对应的位置?

时间:2013-09-20 13:19:11

标签: activepivot

让我们说用户双击或右键单击透视单元格。如何确定已选择的位置?

例如,用户可能想要选择一个位置来重新评估其位置。因此,根据位置,我需要将相应的书籍/区域发送到网格。

1 个答案:

答案 0 :(得分:1)

您可以使用com.quartetfs.pivot.live.client.drillthrough.impl.DrillthroughExecutor.execute(IPivotDataCell, IMdxSelect, Cube, IMemberHasChildren, IMdxVisitorContext)执行此任务。这就是Live在内部用于钻取的内容。 这可以在IPivotCellContextHandler中完成,如下所示:

@Override
    public void onPivotCellContext(PivotCellContextEvent event) {
        final IPivotCell pivotCell = event.getPivotCell();
        if(null != pivotCell && pivotCell instanceof IPivotDataCell) {
            //Show the context menu only for pivot-table data
            IPivotDataCell pivotDataCell = (IPivotDataCell) pivotCell;

            IMdxSelect select = event.getMdxModelPresenter().getMdxModel().getMdxSelect();
            Cube cube = event.getMdxModelPresenter().getMdxModel().getCube(); 
            FilterDescription fd = locationExtractor.execute(
                    pivotDataCell, 
                    select, 
                    cube, 
                    new MdxModelMemberHasChildren(event.getMdxModelPresenter().getMdxModel()),
                    new DefaultMdxVisitorContext(select, cube)
                );

// If filter description is too complicated we do not display the menu
            if (fd == null) {
                //TODO add entry in menu explaining that mdx is too complext to be converted to a location.
            }
            if (fd.getLocations().length != 1) {
                            //TODO handle, this should not happen but should be checked.
            }

然后您可以将fd.getLocations[0]用于您的目的。