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作者 Re:java2如何在access数据库中浏览数据 [Re:ruijie_zhao]
ruijie_zhao





发贴: 13
积分: 0
于 2005-09-26 11:09 user profilesend a private message to usersearch all posts byselect and copy to clipboard. 
ie only, sorry for netscape users:-)add this post to my favorite list
我已经做出来了,大家可以参考,数据库数据应用在tree控件上,添加节点

Connection con;
ResultSet rs;
Statement stmt;
stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,
ResultSet.CONCUR_UPDATABLE);
String relationName_add = JOptionPane.showInputDialog(null,
"请在输入框中添加联系人组名称,按确定完成" + "\n" + "如取消添加请按撤销键", "新建联系人组名称",
JOptionPane.QUESTION_MESSAGE);
if (relationName_add != null) {
treeModel = (DefaultTreeModel) jTree1.getModel();
DefaultMutableTreeNode parentNode = null;
DefaultMutableTreeNode newNode = new DefaultMutableTreeNode(
relationName_add);
newNode.setAllowsChildren(true);
TreePath parentPath = jTree1.getSelectionPath();
parentNode = (DefaultMutableTreeNode) (parentPath.getLastPathComponent());
treeModel.insertNodeInto(newNode, parentNode, parentNode.getChildCount());

stmt.execute("insert into relation(relation) values (' " +relationName_add + "')");
JOptionPane.showMessageDialog(null, "添加成功", "系统信息",
JOptionPane.INFORMATION_MESSAGE);




话题树型展开
人气 标题 作者 字数 发贴时间
5581 java2如何在access数据库中浏览数据 ruijie_zhao 44 2005-09-25 18:21
4088 Re:java2如何在access数据库中浏览数据 why 120 2005-09-25 20:43
4627 Re:java2如何在access数据库中浏览数据 ruijie_zhao 1127 2005-09-26 11:09

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