📄 time_mod_mod.jsp

📁 很不错的！！大家可以试试！！！D:学习专业课程设计成果OA.rar
💻 JSP
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<%@ page contentType="text/html;charset=gb2312"%> 
<%@ page import="java.sql.*"%> 


<html><style type="text/css">
<!--
body {
	background-color: #6699FF;
}
-->
</style>
<body>
<%
String emp_id=request.getParameter("emp_id");

String newEmp_name=request.getParameter("emp_name");
if(newEmp_name==null)
 {newEmp_name="";}
String newStaff_leave =request.getParameter("staff_leave");
if(newStaff_leave ==null)
 {newStaff_leave ="";}
String newStaff_reaL =request.getParameter("staff_reaL");
if(newStaff_reaL ==null || newStaff_reaL  == "")
 {newStaff_reaL ="";}
String newStaff_travel=request.getParameter("staff_travel");
if(newStaff_travel==null || newStaff_travel=="")
 {newStaff_travel="";}
String newStaff_reaT =request.getParameter("staff_reaT");
if(newStaff_reaT ==null)
 {newStaff_reaT ="";}
String newStaff_on =request.getParameter("staff_on");
if(newStaff_on ==null)
 {newStaff_on ="";}
String newStaff_off =request.getParameter("staff_off");
if(newStaff_off ==null)
 {newStaff_off ="";}
try{

Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
}catch(ClassNotFoundException event){out.print(event);}



String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=oa110";
String user="sa"; 
String password=""; 
String sql = "";

Connection conn=DriverManager.getConnection(url,user,password); 


Statement stmt=conn.createStatement();

sql = "update duty set emp_name='" + newEmp_name + "',staff_leave='" + newStaff_leave + "',staff_reaL='" + newStaff_reaL + "',staff_travel='" + newStaff_travel + "',staff_reaT='" + newStaff_reaT + "',staff_on='" + newStaff_on + "' where emp_id=" + emp_id ;

stmt.executeUpdate(sql);

%>
<p>修改后的信息:
<% 
ResultSet rs =stmt.executeQuery("select * from  duty ");
out.print("<table  border>");
out.print("<tr>");
 out.print("<th width=100>"+"员工id");
    out.print("<th width=100>"+"员工名称");
    out.print("<th width=100>"+"离开");
    out.print("<th width=100>"+"离开原因");
    out.print("<th width=100>"+"出差");
    out.print("<th width=100>"+"出差原因");
	  out.print("<th width=100>"+"上班");
out.print("<th width=100>"+"下班");
	  out.print("</tr>");
    while ( rs.next() ) 
    { out.print("<tr>");
        out.print("<td>"+rs.getInt(1)+"</td>");
		out.print("<td>"+rs.getString(2)+"</td>");
		out.print("<td>"+rs.getString(3)+"</td>");
		out.print("<td>"+rs.getString(4)+"</td>");
		out.print("<td>"+rs.getString(5)+"</td>");
		out.print("<td>"+rs.getString(6)+"</td>");
	    out.print("<td>"+rs.getString(7)+"</td>");
    out.print("<td>"+rs.getString(8)+"</td>");
out.print("</tr>");
}
out.print("</table>");
rs.close();
stmt.close();
conn.close();

%>
<p><a href="time_mod.jsp">返回</p>
</body>

</html>
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