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在学习sprngmvc过程中,有一个需求是批量删除选中的商品,这其中就使用了如图所示的表单提交方式
页面效果图
jsp页面代码如下:
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt"%>
<!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=UTF-8">
<title>商品列表页</title>
<script type="text/javascript">
function deleteItems() {
var res = confirm("你确定要删除吗?")
if (res) {
document.itemsForm.action="${pageContext.request.contextPath }/items/deleteItems.action"
document.itemsForm.submit()
}
}
function queryItemsList() {
document.itemsForm.action="${pageContext.request.contextPath }/items/queryItemsList.action"
document.itemsForm.submit()
}
</script>
</head>
<body>
<form name="itemsForm"
action="${pageContext.request.contextPath }/items/queryItemsList.action"
method="post">
查询条件:
<table width="100%" border=1>
<tr>
<td width="300px"><input name="itemsCustom.name"></td>
<td><input type="button" onclick="queryItemsList()" value="查询" />
<input type="button" onclick="deleteItems()" value="批量删除" /></td>
</tr>
</table>
商品列表:
<table width="100%" border=1>
<tr>
<td>选择</td>
<td>商品名称</td>
<td>商品价格</td>
<td>生产日期</td>
<td>商品描述</td>
<td>操作</td>
</tr>
<c:forEach items="${itemlist }" var="item">
<tr>
<td><input type="checkbox" name="items_id" value="${item.id}"></td>
<td>${item.name }</td>
<td>${item.price }</td>
<td><fmt:formatDate value="${item.createtime}"
pattern="yyyy-MM-dd HH:mm:ss" /></td>
<td>${item.detail }</td>
<td><a
href="${pageContext.request.contextPath }/items/editItem.action?id=${item.id}">修改</a></td>
</tr>
</c:forEach>
</table>
</form>
</body>
</html>
后台已经能够接收到参数