将 ArrayList 转换为 JTable [英] Making ArrayList to JTable
问题描述
我有一个
ArrayList
对象,我需要在 JTable 中显示这个数组的内容.
Map - Key 是列名,Object 是数据,怎么放?
基本上地图包含来自表的多行,并且所有行都添加到数组列表中,现在我需要以表的形式在 Swing 应用程序中显示它们,并对它们执行排序和过滤.>
对于数据,将您的列表嵌入TableModel.DefaultTableModel 是最好的.>
对于列,将您的列表嵌入表列模型.最好的是 DefaultTableModel.>
然后使用jtable 使用它的构造函数.
I have an
ArrayList<Map<String, Object>>
Object, I need to display the content of this array in a JTable.
The Map - Key is the column name and Object is the data, how can I put it up?
Baiscally the Map contains multiple-rows from a table and all the rows are added to the array list, now I need to display them in a Swing application in the form of a table and perform sorting and filtering on them.
For datas embed your list in a TableModel. A DefaultTableModel is best.
For columns, embed your list in a TableColumnModel. Best is a DefaultTableModel.
Then use the jtable constructor to use that.
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