我正在使用 SmartGWT,当我有大数据时,我在对 lisgGeid 进行分组时遇到了问题。
但是当我有小数据时,一切都很好,我
将以下属性设置为网格:
sheetAnalysisListGrid = new ListGrid();
sheetAnalysisListGrid.setWidth("800");
sheetAnalysisListGrid.setHeight(365);
sheetAnalysisListGrid.setShowAllRecords(true);
sheetAnalysisListGrid.setCanEdit(false);
sheetAnalysisListGrid.setGroupByField(TahaConstants.TCO_REPORT_PARAMETER_CATEGORY);
sheetAnalysisListGrid.setShowGroupSummary(true);
sheetAnalysisListGrid.setShowGroupSummaryInHeader(true);
sheetAnalysisListGrid.setFields(sheetAnalysisFields);
sheetAnalysisListGrid.setGroupNodeStyle("listGridGroupNode");
sheetAnalysisListGrid.setGroupIcon("TahaTCOOverview/group.png");
sheetAnalysisListGrid.setGroupStartOpen(GroupStartOpen.ALL);
sheetAnalysisListGrid.addGroupByCompleteHandler(new GroupByCompleteHandler() {
public void onGroupByComplete(GroupByCompleteEvent event) {
sheetAnalysisListGrid.setAutoFitWidthApproach(AutoFitWidthApproach.BOTH);
}
});