SMART datagrid v.1 > Classes > TreeOptions

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DataLudi.TreeOptions.summaryScope  property

当求将会显示在树视图页脚等的合计值时,通过TreeSummaryScope常数,指定将会合算为哪个行的值。 

通过rowSummaryScope属性,指定树行合算包含范围。 

默认值为TreeSummaryScope.DESCENDANT.

Getter
function summaryScope(): TreeSummaryScope
Setter
function setSummaryScope(value: TreeSummaryScope)
Code -1
    tree.setTreeOptions({
        summaryScope: DataLudi.TreeSummaryScope.LEAF,
        rowSummaryScope: DataLudi.TreeSummaryScope.CHILD
    });
See Also
rowSummaryScope
rowSummaryMode
DisplayOptions.summaryMode
Examples
树行页脚