Question

以下是我更新表格的代码：

private void UpdateTable() {
    String sql = "SELECT * FROM product";

    pst = conn.prepareStatement(sql);
    rs = pst.executeQuery();

    summaryproductTable.setModel(DbUtils.resultSetToTableModel(rs));
}

这是由Netbeans（7.3.1）生成的代码，我添加了isEditable，因为我遵循了stackoverflow中的指令：

summaryproductTable = new javax.swing.JTable();

summaryproductTable.setFont(new java.awt.Font("Arial", 0, 11)); // NOI18N

summaryproductTable.setModel(new javax.swing.table.DefaultTableModel(
    new Object [][] {
        {null, null, null, null, null, null, null, null, null},
        {null, null, null, null, null, null, null, null, null},
        {null, null, null, null, null, null, null, null, null},
        {null, null, null, null, null, null, null, null, null},
        {null, null, null, null, null, null, null, null, null},
        {null, null, null, null, null, null, null, null, null},
        {null, null, null, null, null, null, null, null, null},
        {null, null, null, null, null, null, null, null, null},
        {null, null, null, null, null, null, null, null, null},
        {null, null, null, null, null, null, null, null, null}
    },
    new String [] {
        "type", "materialcode", "serialnumber", "status", "careof", "date", "name",        "accountnumber", "contactnumber"
    }
)
{public boolean isCellEditable(int row, int column){return false;}}
);



summaryproductTable.addMouseListener(new java.awt.event.MouseAdapter() {
    public void mouseClicked(java.awt.event.MouseEvent evt) {
        summaryproductTableMouseClicked(evt);
    }
});

jScrollPane1.setViewportView(summaryproductTable);

*我刚刚通过反复试验注意到JTable不可编辑但是当你调用UpdateTable（）方法时它再次变得可编辑。

Answer 1

在NetBeans中右键单击表格 - ＆gt;属性 - ＆gt;在复选框中选中可编辑让它未被选中简单....

在将isEditable返回false后双击时，我的JTable仍可编辑？

1 个答案: