我有4栏的弹性数据网。 我有4个核对箱子,含有数据网的栏目,作为标签。 我只希望数据网显示在压缩箱中选择的几栏。 谁能告诉我,如何对数据网的栏目进行过滤?
提前感谢。
您可使用<代码>.columns财产操纵数据网所附各栏。 考虑到这一方法是一个跳板,并将数据网各栏目清单的复印件归还给您,因此,如果你操纵其内容,你必须使用等同的成套设备将这些改动重新应用于数据网。
<mx:DataGrid id="dg" />
《行动章程》
var columns:Array = dg.column;
columns.push(new DataGridColumn("hello"));
dg.columns = columns;
如果是你的话,你可以把一栏主列单放在一个单独的阵列上,并将之推到数据网上,作为用户的制衡,并将之从您的星号名单上剔除。
您可以通过<<>清单>查询在您的船上检查的目录,并按顺序排列其“密码”。
HTH
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