Hi i am trying to select category while adding new category.Category details get from DB and I am trying to fetch it's PK to product command by using <form:select> tag.
But it shows following error.
error
HTTP Status 400 – Bad Request
Type Status Report
Description The server cannot or will not process the request due to something that is perceived to be a client error (e.g., malformed request syntax, invalid request message framing, or deceptive request routing).
My Controller
@RequestMapping(value="productlist/addproduct" , method=RequestMethod.POST)
public String addProdt( @ModelAttribute ("prdt") Product p)
{
pd.addProduct(p);
MultipartFile prodImage=p.getImage();
if(!prodImage.isEmpty()){
Path paths=Paths.get("C:/Users/Dont open/Documents/Eclipse/ClickBuy/src/main/webapp/resources/Images/"+ p.getId()+".png");
try
{
prodImage.transferTo(new File(paths.toString()));
} catch (IllegalStateException e)
{
e.printStackTrace();
} catch (IOException e)
{
e.printStackTrace();
}
}
return "redirect:/allProduct";
}
Jsp
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ include file="header.jsp"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page isELIgnored="false"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<%@ page isELIgnored="false" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<script>
$( function() {
$( "#mfg" ).datepicker();
} );
</script>
</head>
<body>
<br>
<h2 align="center">PRODUCT FORM</h2><hr>
<div class="col-md-2 "></div>
<div align="center"><div class="container"><div class="col-md-8 ">
<form:form method="POST" action="productlist/addproduct" commandName="prdt" enctype="multipart/form-data">
<table class="table table-hover">
<tr>
<td> <form:label path="product_Name"> Enter Product Name</form:label></td>
<td><form:input type="text" path="product_Name" class="form-control"/></td>
</tr>
<tr>
<td> <form:label path="descripction"> Enter Product Descripction</form:label></td>
<td><form:input type="text" path="descripction" class="form-control"/></td>
</tr>
<tr>
<td> <form:label path="category"> Enter Product Category</form:label></td>
<td>
<form:select path="category">
<c:forEach var="x" items="${catg}">
<form:option value="${x.category_id}" label="${x.category_name}" /></c:forEach>
</form:select>
</td>
</tr>
<tr>
<td> <form:label path="price"> Enter Product Price</form:label></td>
<td><form:input type="text" path="price" placeholder=" Enter Product Price" class="form-control"/>
</td></tr>
<tr>
<td> <form:label path="mfg_Date"> Enter Manufacture Date</form:label></td>
<td><form:input type="text" id="mfg" path="mfg_Date" class="form-control"/></td>
</tr>
<tr>
<td> <label> Choose Image</label></td>
<td><form:input type="file" path="image" class="form-control"/></td>
</tr>
</table>
<input type="submit" class="btn btn-primary btn-block" value="Add" class="form-control"/>
</form:form>
</div></div></div></body>
</html>
Thanks in advance!!
See Question&Answers more detail:
os 与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
