📄 stockupdate.jsp
字号:
<%@ page contentType="text/html;charset=GBK"%>
<%
if(session.getAttribute("midentity")==null)
{
// request.setAttribute("result","您没有权力进入此页");
// getServletContext().getRequestDispatcher("display.jsp").forward(request,response);
response.sendRedirect("FlowerIndex.jsp");
}
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=GBK">
<title>untitled</title>
<link href="css/jdeveloper.css" rel="stylesheet" media="screen"/>
</head>
<body>
<table cellspacing="0" cellpadding="0" border="0" width="578" align="left">
<tr>
<td>
<H1 align="center">库存信息更新</H1>
<form action="stockservlet" method="post">
<DIV align="center">
<table cellspacing="0" cellpadding="0" border="1" width="60%" align="center">
<%
Connection con1=null;
PreparedStatement pstmt1=null;
ResultSet rs1=null;
con1=DBConnect.getConnection();
String stockid11=request.getParameter("stockid12");
if(stockid11==null)
{
stockid11="";
}
pstmt1=con1.prepareStatement("select * from Stock where Stockid=?");
pstmt1.setString(1,stockid11);
rs1=pstmt1.executeQuery();
while(rs1.next())
{
%>
<tr>
<td>
<FONT color="#ff9966">库存编号：</FONT>
</td>
<td>
<input type="text" name="stockid" value="<%=rs1.getString(1)%>" readonly/>
</td>
</tr>
<tr>
<td>
<FONT color="#ff9966">商品编号：</FONT>
</td>
<td>
<select name="goodsid">
<%
Connection con=null;
PreparedStatement pstmt=null;
ResultSet rs=null;
String stockid=request.getParameter("goodsid");
if(stockid==null)
{
stockid="";
}
con=DBConnect.getConnection();
pstmt=con.prepareStatement("select GoodsID from Goodsinfo");
rs=pstmt.executeQuery();
while(rs.next())
{
String stockid1=rs.getString(1);
%>
<option value="<%=stockid1%>" selected="selected"><%=stockid1%></option>
<%
}
rs.close();
pstmt.close();
con.close();
%>
</select>
</td>
</tr>
<tr>
<td>
<FONT color="#ff9966">库存数量：</FONT>
</td>
<td>
<input type="text" name="stocknum" value="<%=rs1.getLong(3)%>"/>
</td>
</tr>
<%
}
rs1.close();
pstmt1.close();
con1.close();
%>
<tr>
<td>
<FONT color="#0033cc">系统提示：</FONT>
</td>
<td>
<%
String result="请注意系统提示";
if(request.getAttribute("result")!=null)
{
result=request.getAttribute("result").toString();
}
%>
<font color="red"><%=result%></font>
</td>
</tr>
<tr>
<td> </td>
<td>
<input type="submit" value="提交"/>
<input type="reset" value="重置"/>
<input type="hidden" name="action" value="update"/>
</td>
</tr>
</table>
<P align="left">
<%@ page import="java.sql.*"%>
<%@ page import="Flower.model.DBConnect"%>
</P>
</DIV>
</form>
<P> </P>
<P> </P>
</td>
</tr>
</table>
</body>
</html>
⌨️ 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 + -