本功能要求是页面传一个List 集合给后台而且页面可以动态添加删除html代码需求如下：
下面是jsp页面代码
<%@ page language="java" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<%@ taglib prefix="m" uri="/my-tags"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt"%>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/coder" prefix="coder"%> <%
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
%> <!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="cache-control" content="no-cache">
<meta name="format-detection" content="telephone=no">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0,user-scalable=no" name="viewport" id="viewport"> <title>店铺设置</title>
<%@include file="/res/funcanteen/businessheadinclude.jsp"%>
<link rel="stylesheet" href="<%=basePath%>res/funcanteen/css/jquery-weui.css"> <script type="text/javascript" src="<%=basePath%>res/funcanteen/js/jquery-2.0.0.min.js"></script>
<script type="text/javascript" src="<%=basePath%>res/funcanteen/js/bootstrap.js"></script>
<script type="text/javascript" src="<%=basePath%>res/funcanteen/js/jquery-weui.js"></script>
<script type="text/javascript" src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head> <body>
<form id="form" action="" method="post">
<input type="hidden" id="stallId" name="stallId" value="${stallId }">
<input type="hidden" id="timeType" name="timeType" value="${timeType }"> <div id="box">
<!--头部-->
<div class="header">
<a href="<%=basePath%>book/business/version2/store?stallId=${stallId}" class="back"></a>营业时间
</div>
<!--中间内容区域-->
<div class="store_cent" style="">
<ul class="have_int">
<ul class="time_dtn" id="afternoonTeaScanTime">
<li style="border-top:1px solid #c9c9c9;">
<div class="date all_activity">
<c:choose>
<c:when test="${businessList !=null && businessList.size() >0}">
<c:forEach items="${businessList }" var="business" begin="0" varStatus="status">
<c:set var="num" value="${status.count-1}"></c:set>
<input type="hidden" value="${business.id }" name="stallTimeList[${num}].id">
<input type="hidden" value="${business.stallId }" name="stallTimeList[${num}].stallId"> <div class="activity_class">
<span class="set_leftd" style="width: 10%;"><img src="<%=basePath%>res/funcanteen/images/Business/list_bg12.png" alt=""></span>
<div class="set_rightd" style="width: 90%;">
<input type="text" readOnly="true" style="width: 38%;" id="stallTimeList[${num}].start" name="stallTimeList[${num}].start" value="${business.start }" class="business stallTime_start">
<span style="width: 5%;">至</span>
<input type="text" readOnly="true" style="width: 38%;" id="stallTimeList[${num}].end" name="stallTimeList[${num}].end" value="${business.end }" class="business stallTime_end">
<div class="dell_all" stallTimeId="${business.id }">
<span style="width: 10%;" class="title_name dell_coupon">删除</span><span style="width: 7%;" class="konck_icon konck_i"></span>
</div>
</div>
</div>
</c:forEach>
</c:when>
<c:otherwise>
<div class="activity_class">
<span class="set_leftd" style="width: 10%;"><img src="<%=basePath%>res/funcanteen/images/Business/list_bg12.png" alt=""></span>
<div class="set_rightd" style="width: 90%;">
<input type="text" readOnly="true" style="width: 38%;" id="stallTimeList[0].start" name="stallTimeList[0].start" value="" class="business stallTime_start">
<span style="width: 5%;">至</span>
<input type="text" readOnly="true" style="width: 38%;" id="stallTimeList[0].end" name="stallTimeList[0].end"value="" class="business stallTime_end">
<div class="dell_all" >
<span style="width: 10%;" class="title_name dell_coupon">删除</span><span style="width: 7%;" class="konck_icon konck_i"></span>
</div>
</div>
</div>
</c:otherwise>
</c:choose>
</div>
<div class="activity_add" style="float: right;">
<span class="title_name add_coupon">添加时间</span>
<span class="konck_icon konck_h"></span>
</div>
</li>
</ul>
</ul>
</div>
<!--底部-->
<div class="store_d">
<button type="button" id="subUpdate">保存</button>
</div>
</div>
</form>
<script>
$(function(){
$("#subUpdate").click(function() {
//判断所有的时间必须填
var flag=false;//判断配置时间必须填
var dateSize=false;//判断开始时间不能大于结束时间
$(".activity_class").each(function (){
var start = $(this).find(".stallTime_start").val();
var end = $(this).find(".stallTime_end").val();
if(start==null || start==""){
flag=true;
return false;
}
if(end==null || end==""){
flag=true;
return false;
}
if(start >= end){
dateSize=true;
return false;
}
});
if(flag){
alert('配置时间必须填');
return;
}
if(dateSize){
alert("开始时间不能大于结束时间");
return;
}
$.ajax({
url : "<%=basePath %>book/business/version2/store!saveUpdateStallTime",
data : $("#form").serialize(),
type : "POST",
success : function(data) {
if(data.success){
window.location.reload()
}
}
});
});
})
</script>
<script>
$(function(){
$(".set_rightd input[type='text']").picker({
title: "设置时间",
cols: [
{
textAlign: 'right',
values: (function () {
var hours = [];
for (var i=0; i<24; i++) hours.push(i > 9 ? i : '0'+i);
return hours;
})()
},
{
textAlign: 'center',
values: [':']
},
{
textAlign: 'left',
values: (function () {
var minutes = [];
for (var i=0; i<60; i++) minutes.push(i > 9 ? i : '0'+i);
return minutes;
})()
}
]
});
//删除营业时间配置
$('.dell_coupon').click(function(){
delFcuk(this);
});
}); var delFcuk = function(obj){
var stallTimeId = $(obj).parent().attr("stallTimeId");
var stallId = $("#stallId").val();
if(stallTimeId !=null && stallTimeId !=""){
//删除方法
$.ajax({
url : "<%=basePath %>book/business/version2/store!deleteStallTimeById",
type : "post",
data : {
"stallTimeId" : stallTimeId,
"stallId" : stallId
},
success : function(data){
if(data.success){
window.location.reload();
}
}
});
}
$(obj).parent().parent().parent().remove();
sort();//排序方法
}
//点击“加”事件
$(".activity_add").click(function(e){
addFullSubtract();
setDate();
sort();
});
//动态添加营业时间配置
function addFullSubtract(){
var imagePath='<%=basePath%>res/funcanteen/images/Business/list_bg12.png';
var fullSubtract=$('<div class="activity_class">'
+ '<span class="set_leftd" style="width: 10%;"><img src='+imagePath+' alt=""></span>'
+ '<div class="set_rightd" style="width: 90%;">'
+ '<input type="text" readOnly="true" style="width: 38%;" value="" class="business stallTime_start">'
+ '<span style="width: 5%;">至</span>'
+ '<input type="text" readOnly="true" style="width: 38%;" value="" class="business stallTime_end">'
+ '<div class="dell_all" stallTimeId="">'
+ '<span style="width: 10%;" class="title_name dell_coupon">删除</span><span style="width: 7%;" class="konck_icon konck_i"></span>'
+ '</div>'
+ '</div>'
+'</div>');
$(".all_activity").append(fullSubtract);
console.log(fullSubtract.find(".dell_coupon")[0]);
fullSubtract.find(".dell_coupon").click(function(){
delFcuk(this);
});
}
//让动态生成时间后能有效
function setDate(){
$(".set_rightd input[type='text']").picker({
title: "设置时间",
cols: [
{
textAlign: 'right',
values: (function () {
var hours = [];
for (var i=0; i<24; i++) hours.push(i > 9 ? i : '0'+i);
return hours;
})()
},
{
textAlign: 'center',
values: [':']
},
{
textAlign: 'left',
values: (function () {
var minutes = [];
for (var i=0; i<60; i++) minutes.push(i > 9 ? i : '0'+i);
return minutes;
})()
}
]
});
}
//排序
var sort = function(){
$(".activity_class").each(function(i){
$(this).find(".stallTime_start").attr("name","stallTimeList["+i+"].start");
$(this).find(".stallTime_end").attr("name","stallTimeList["+i+"].end");
});
}
</script>
</body>
</html>