📄 slipproductupdate.jsp
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<jsp:useBean id="slipProduct" class="src.wuyang.SlipProduct" scope="page"/>
<jsp:useBean id="product" class="src.wuyang.Production" scope="page"/>
<jsp:useBean id="global" class="src.com.MyGlobal" scope="session"/>
<% if (global.isLogined == false) {
%>
<jsp:forward page="../pub/DBErr.jsp" >
<jsp:param name="rtcode" value="-4" />
</jsp:forward>
<% }
%>
<html>
<head>
<title>产品信息</title>
<link rel="stylesheet" href="css.css" type="text/css">
</head>
<script language="JavaScript">
<!--
function AddProduct() {
open("ProductId.jsp","ProductList","scrollbars=yes,width=250,height=200")
}
// -->
</script>
<%! String url;%>
<%! int rtcode;%>
<%
String slipId = request.getParameter("slipId");
String mode = request.getParameter("mode");
String pack[] = {"带包装","净水"};
if (mode == null || mode.equals("ok") ){
slipProduct.query("slipId='" + slipId +"'","");
} else {
%>
<jsp:setProperty name="slipProduct" property="*" />
<%
if (request.getParameter("insert")!=null && mode.equals("insert") ){
rtcode = slipProduct.insert();
}else if (request.getParameter("update")!=null && mode.equals("update")){
rtcode = slipProduct.update();
}
if (rtcode >=0){
%>
<jsp:forward page="SlipProductUpdate.jsp" >
<jsp:param name="mode" value="ok" />
<jsp:param name="slipId" value="<%=slipId%>" />
</jsp:forward>
<%
} else {
%>
<jsp:forward page="../pub/DBErr.jsp" >
<jsp:param name="rtcode" value="<%=rtcode %>" />
</jsp:forward>
<%
}
}
%>
<body bgcolor="#949B93" text="#000000" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">
<table width="100%" border="1" height="90%" cellspacing="0" cellpadding="0" align="center" bordercolorlight="#616860" bordercolordark="#CCCCCC" bgcolor="#4c7171" >
<tr>
<td valign="top">
<table border="1" width="100%" class="text" cellpadding="0" cellspacing="0" borderColorLight=#666666 borderColorDark=#cccccc>
<tr bgcolor="#949B93">
<td class="text">
<div align="center"><b>产品编号</b></div>
</td>
<td class="text">
<div align="center"><b>产品名称</b></div>
</td>
<td class="text">
<div align="center"><b>规格/型号</b></div>
</td>
<td class="text">
<div align="center"><b>数量</b></div>
</td>
<td class="text">
<div align="center"><b>包装</b></div>
</td>
<td class="text">
<div align="center"><b>单价</b></div>
</td>
<td class="text">
<div align="center"><b>总价</b></div>
</td>
<td class="text">
<div align="center"><b> </b></div>
</td>
</tr>
<%
float totalPrice = 0;
while(slipProduct.next()>0){
product.load(slipProduct.getProductId());
float subPrice = slipProduct.getQuantity() * slipProduct.getUnitPrice();
totalPrice = totalPrice + subPrice;
%>
<tr>
<form method="post" action="SlipProductUpdate.jsp">
<input type="hidden" name="slipId" value="<%=slipId%>">
<input type="hidden" name="mode" value="update"/>
<input type="hidden" name="productId" value="<%=slipProduct.getProductId()%>" />
<td class="textb">
<%=slipProduct.getProductId()%>
</td>
<td class="textb"> <%=product.getProductName()%> </td>
<td class="textb"> <%=product.getProductDesc()%> </td>
<td>
<input type="text" size="10" name="quantity" value="<%=slipProduct.doubleFormat(slipProduct.getQuantity(),2)%>" />
</td>
<td>
<select name="pack">
<% for(int j=0;j<2;j++) { %>
<option value="<%=j%>" <% if(slipProduct.getPack()==j){%>selected<%}%>><%=pack[j]%></option>
<%}%>
</select>
</td>
<td>
<input type="text" size="10" name="unitPrice" value="<%=slipProduct.doubleFormat(slipProduct.getUnitPrice(),2)%>" />
</td>
<td class="textb"> <%=slipProduct.doubleFormat(subPrice,2)%> </td>
<td>
<input type="submit" name="update" value="修改" />
</td>
</form>
</tr>
<%
}
%>
<tr>
<form method="post" name="insert" action="SlipProductUpdate.jsp">
<input type="hidden" name="mode" value="insert" />
<input type="hidden" name="slipId" value="<%=slipId%>" />
<td>
<input type="text" size="10" name="productId"><input type="button" value=">>" onclick="AddProduct()"/>
</td>
<td>
</td>
<td>
</td>
<td>
<input type="text" size="10" name="quantity">
</td>
<td>
<select name="pack">
<% for(int j=0;j<2;j++) { %>
<option value="<%=j%>" <% if(slipProduct.getPack()==j){%>selected<%}%>><%=pack[j]%></option>
<%}%>
</select>
</td>
<td>
<input type="text" size="10" name="unitPrice">
</td>
<td class="textb"> <%=slipProduct.doubleFormat(totalPrice,2)%> </td>
<td>
<input type="submit" name="insert" value="新增" />
</td>
</form>
</tr>
</table>
</td>
</tr>
</table>
</html>
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