SMART datagrid v.1 > Classes > GroupRow

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DataLudi.GroupRow.count  property

所包含的子的数量。 

可以通过descendantCount,了解子行的子行等,该行的所有子孙行的数量。 

Getter
function count(): RowIndicator
Code -1
    $('#checkChildren').click(function () {
        var group = grid.focusedGroupRow();
        if (group) {
            for (var i = group.count(); i--;) {
                group.getChild(i).setChecked(true);
            }
        }
    });
See Also
children
getChild
descendantCount
Examples
行分组