SMART datagrid v.1 > Classes > GridColumn

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DataLudi.GridColumn.isRoot  property

如果这个列的root属性值为本身,就会返回true。 

也就是说,如果本身为顶级列,就会返回true。 

Getter
function isRoot(): Boolean
Code -1
    var col = grid.columnByName('colzender');
    if (col.isRoot()) {
        col.setWidth(200);
    }
See Also
root
parent
group
index
ColumnGroup
GridBase
Examples
列分组