📄 update.jsp
字号:
<%@page contentType="text/html; charset=gb2312" language = "java"%>
<%@page import = "java.sql.*"%>
<%!
String strSql;
Connection conn;
Statement stmt;
ResultSet result;
%>
<%
String id = request.getParameter("id");
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
conn = DriverManager.getConnection("jdbc:odbc:quchch","sa","");
stmt = conn.createStatement();
strSql = "Select * From tab where id = " + id;
result = stmt.executeQuery(strSql);
int rsID = 0;
String rsName = "";
String rsContent = "";
if(result.next()){
rsID = result.getInt("ID");
rsName = result.getString("Name");
rsContent = result.getString("Content");
}
result.close();
stmt.close();
conn.close();
%>
<html>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<head><title>INSERT</title></head>
<body>
<table width=300>
<form action=post.jsp?opt=update method=post>
<input type=hidden name=id value=<%=rsID%>>
<tr>
<td>Name</td><td><input type=text name=rsName value=<%=rsName%>></td>
</tr>
<tr>
<td>Content</td><td><textarea name=rsContent cols=50 rows=5><%=rsContent%></textarea></td>
</tr>
<tr>
<td colspan=2 align=right><input type=submit name=sub value="修改"></td>
</tr>
</form>
</table>
</body>
</html>
<%
}catch(Exception e){
out.println(e);
}finally{
if(conn!=null){
conn.close();
}
}
%>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -