📄 produce_add.jsp

📁 JSP+oracle开发实例精粹》随书光盘

💻 JSP

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<%@ page contentType="text/html; charset=gb2312" import="java.sql.*"%>
<jsp:useBean id="db" class="qyxx.connectDB" />
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<link href="../css/style.css" rel="stylesheet" type="text/css">
<title>添加生产记录</title>
<script language="javascript">
function add()
{
	if(add_form.produce_mount.value.length == 0)
	{
		alert("不能为空");
	}
	else
	{
		add_form.submit();
	}
}
</script>
</head>
<%
	ResultSet rs = null;
	try
	{
		String sql = "select * from QYXX_GOODS";
		rs = db.executeQuery(sql);
		if(rs.next())
		{
%>
		<form name="add_form" method="post" action="produce_deal.jsp?action=add">
		<table width="300">
		<tr>
		<td>产品：</td>
		<td>
			<select name="good_id">
				<option value="<%=rs.getInt("id")%>" selected><%=rs.getString("good_name")%></option>
				<%
			while(rs.next())
			{
				%>
				<option value="<%=rs.getInt("id")%>" selected><%=rs.getString("good_name")%></option>
				<%
			}
				%>
			</select>
		</td>
		</tr>
		<tr>
		<td>数量：</td>
		<td><input type="text" name="produce_mount"></td>
		</tr>
		<tr>
		<td colspan="2" align="left"><input type="button" onclick="add()" value="提交" class="logbutton">
		<input type="button" onclick="javascript:window.close();" value="关闭" class="logbutton"></td>
		</tr>
		</table>
		</form>
<%
		}
		else
		{
			%>
			<script language="javascript">
				alert("没有记录");
				window.close();
			</script>
		<%
		}
	}
	catch(Exception e)
	{
		%>
		<script language="javascript">
			alert("异常");
			window.close();
		</script>
		<%
	}
	finally
	{
		try
		{
			db.closeDB();
			rs.close();
		}
		catch(Exception ee)
		{
			%>
		<script language="javascript">
			alert("异常");
			window.close();
		</script>
		<%
		}
	}
%>
</html>

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