📄 supplier_add_save.jsp
字号:
<%@ page contentType="text/html; charset=gb2312" language="java" errorPage="../error/error.jsp" %>
<%@ include file="../head/out.jsp" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>新增供应商</title>
<link rel="stylesheet" type="text/css" href="../css/bs.css"/>
<jsp:useBean id="supplier" scope="page" class="BookShop.MyDb" /></head>
</head>
<%
String suppliername=(String)request.getParameter("suppliername");
String sname=(String)request.getParameter("sname");
String phone=(String)request.getParameter("phone");
String address=(String)request.getParameter("address");
suppliername=supplier.inStr(suppliername);
sname=supplier.inStr(sname);
phone=supplier.inStr(phone);
address=supplier.inStr(address);
String sqls="SELECT * FROM supplier WHERE suppliername='"+suppliername+"'";
String sqli="INSERT INTO supplier(suppliername,sname,phone,address) VALUES('"+suppliername+"','"+sname+"','"+phone+"','"+address+"')";
int temp=-2;
temp=supplier.select(sqls);
if(temp>0){
out.println("<script>alert('出版商以存在');history.go(-1);</script>");
}else{
temp=0;
temp=supplier.update(sqli);
response.sendRedirect("supplier.jsp");
}
%>
</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 + -