同学要不直接复制粘贴我的，没问题后，再对比下看看差别在哪里：）
感谢同学的关心，没办法 加班比较多，比较忙，回来就11点多了，一般都会回答问题和备课到深夜
shopoperation.js
/**
*
*/
$(function() {
// 从URL里获取shopId参数的值
var shopId = getQueryString('shopId');
// 由于店铺注册和编辑使用的是同一个页面，
// 该标识符用来标明本次是添加还是编辑操作
var isEdit = shopId ? true : false;
// 用于店铺注册时候的店铺类别以及区域列表的初始化的URL
var initUrl = '/o2o/shopadmin/getshopinitinfo';
// 注册店铺的URL
var registerShopUrl = '/o2o/shopadmin/registershop';
// 编辑店铺前需要获取店铺信息，这里为获取当前店铺信息的URL
var shopInfoUrl = "/o2o/shopadmin/getshopbyid?shopId=" + shopId;
// 编辑店铺信息的URL
var editShopUrl = '/o2o/shopadmin/modifyshop';
// 判断是编辑操作还是注册操作
if (!isEdit) {
getShopInitInfo();
} else {
getShopInfo(shopId);
}
// 通过店铺Id获取店铺信息
function getShopInfo(shopId) {
$.getJSON(shopInfoUrl, function(data) {
if (data.success) {
// 若访问成功，则依据后台传递过来的店铺信息为表单元素赋值
var shop = data.shop;
$('#shop-name').val(shop.shopName);
$('#shop-addr').val(shop.shopAddr);
$('#shop-phone').val(shop.phone);
$('#shop-desc').val(shop.shopDesc);
// 给店铺类别选定原先的店铺类别值
var shopCategory = '<option data-id="'
+ shop.shopCategory.shopCategoryId + '" selected>'
+ shop.shopCategory.shopCategoryName + '</option>';
var tempAreaHtml = '';
// 初始化区域列表
data.areaList.map(function(item, index) {
tempAreaHtml += '<option data-id="' + item.areaId + '">'
+ item.areaName + '</option>';
});
$('#shop-category').html(shopCategory);
// 不允许选择店铺类别
$('#shop-category').attr('disabled', 'disabled');
$('#area').html(tempAreaHtml);
// 给店铺选定原先的所属的区域
$("#area option[data-id='" + shop.area.areaId + "']").attr(
"selected", "selected");
}
});
}
// 取得所有二级店铺类别以及区域信息，并分别赋值进类别列表以及区域列表
function getShopInitInfo() {
$.getJSON(initUrl, function(data) {
if (data.success) {
var tempHtml = '';
var tempAreaHtml = '';
data.shopCategoryList.map(function(item, index) {
tempHtml += '<option data-id="' + item.shopCategoryId
+ '">' + item.shopCategoryName + '</option>';
});
data.areaList.map(function(item, index) {
tempAreaHtml += '<option data-id="' + item.areaId + '">'
+ item.areaName + '</option>';
});
$('#shop-category').html(tempHtml);
$('#area').html(tempAreaHtml);
}
});
}
// 提交按钮的事件响应，分别对店铺注册和编辑操作做不同响应
$('#submit').click(function() {
// 创建shop对象
var shop = {};
if (isEdit) {
// 若属于编辑，则给shopId赋值
shop.shopId = shopId;
}
// 获取表单里的数据并填充进对应的店铺属性中
shop.shopName = $('#shop-name').val();
shop.shopAddr = $('#shop-addr').val();
shop.phone = $('#shop-phone').val();
shop.shopDesc = $('#shop-desc').val();
// 选择选定好的店铺类别
shop.shopCategory = {
shopCategoryId : $('#shop-category').find('option').not(function() {
return !this.selected;
}).data('id')
};
// 选择选定好的区域信息
shop.area = {
areaId : $('#area').find('option').not(function() {
return !this.selected;
}).data('id')
};
// 获取上传的图片文件流
var shopImg = $('#shop-img')[0].files[0];
// 生成表单对象，用于接收参数并传递给后台
var formData = new FormData();
// 添加图片流进表单对象里
formData.append('shopImg', shopImg);
// 将shop json对象转成字符流保存至表单对象key为shopStr的的键值对里
formData.append('shopStr', JSON.stringify(shop));
// 获取表单里输入的验证码
var verifyCodeActual = $('#j_captcha').val();
if (!verifyCodeActual) {
$.toast('请输入验证码！');
return;
}
formData.append('verifyCodeActual', verifyCodeActual);
// 将数据提交至后台处理相关操作
$.ajax({
url : (isEdit ? editShopUrl : registerShopUrl),
type : 'POST',
data : formData,
contentType : false,
processData : false,
cache : false,
success : function(data) {
if (data.success) {
$.toast('提交成功！');
if (!isEdit) {
// 若为注册操作，成功后返回店铺列表页
window.location.href = "/o2o/shopadmin/shoplist";
}
} else {
$.toast('提交失败！' + data.errMsg);
}
// 点击验证码图片的时候，注册码会改变
$('#captcha_img').click();
}
});
});
})shopoperation.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>SUI Mobile Demo</title>
<meta name="description"
content="MSUI: Build mobile apps with simple HTML, CSS, and JS components.">
<meta name="author" content="阿里巴巴国际UED前端">
<meta name="viewport" content="initial-scale=1, maximum-scale=1">
<link rel="shortcut icon" href="/favicon.ico">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="format-detection" content="telephone=no">
<!-- Google Web Fonts -->
<link rel="stylesheet"
href="//g.alicdn.com/msui/sm/0.6.2/css/sm.min.css">
<link rel="stylesheet"
href="//g.alicdn.com/msui/sm/0.6.2/css/sm-extend.min.css">
<link rel="apple-touch-icon-precomposed"
href="/assets/img/apple-touch-icon-114x114.png">
</head>
<body>
<div class="page-group">
<div id="page-label-input" class="page">
<header class="bar bar-nav">
<a class="button button-link button-nav pull-left back"
href="/demos/form"> <span class="icon icon-left"></span> 返回
</a>
<h1 class="title">商店信息</h1>
</header>
<div class="content">
<div class="list-block">
<ul>
<!-- Text inputs -->
<li>
<div class="item-content">
<div class="item-inner">
<div class="item-title label">商铺名称</div>
<div class="item-input">
<input type="text" id="shop-name" placeholder="商铺名称">
</div>
</div>
</div>
</li>
<!-- 商铺分类 下拉列表 -->
<li>
<div class="item-content">
<div class="item-inner">
<div class="item-title label">商铺分类</div>
<div class="item-input">
<select id="shop-category">
</select>
</div>
</div>
</div>
</li>
<!-- 区域分类 下拉列表 -->
<li>
<div class="item-content">
<div class="item-inner">
<div class="item-title label">所属区域</div>
<div class="item-input">
<select id="area">
</select>
</div>
</div>
</div>
</li>
<!-- 详细地址 text -->
<li>
<div class="item-content">
<div class="item-inner">
<div class="item-title label">详细地址</div>
<div class="item-input">
<input type="text" id="shop-addr" placeholder="详细地址">
</div>
</div>
</div>
</li>
<!-- 联系电话 text -->
<li>
<div class="item-content">
<div class="item-inner">
<div class="item-title label">联系电话</div>
<div class="item-input">
<input type="text" id="shop-phone" placeholder="联系电话">
</div>
</div>
</div>
</li>
<!-- 缩略图 上传控件 -->
<li>
<div class="item-content">
<div class="item-inner">
<div class="item-title label">缩略图</div>
<div class="item-input">
<input type="file" id="shop-img">
</div>
</div>
</div>
</li>
<!-- 店铺简介 textarea -->
<li class="align-top">
<div class="item-content">
<div class="item-inner">
<div class="item-title label">店铺简介</div>
<div class="item-input">
<textarea id="shop-desc" placeholder="店铺简介"></textarea>
</div>
</div>
</div>
</li>
<!-- 验证码 ka -->
<li>
<div class="item-content">
<div class="item-inner">
<div class="item-title label">验证码</div>
<input type="text" id="j_captcha" placeholder="验证码">
<div class="item-input">
<img id="captcha_img" alt="点击更换" title="点击更换"
onclick="changeVerifyCode(this)" src="../Kaptcha" />
</div>
</div>
</div>
</li>
</ul>
</div>
<div class="content-block">
<div class="row">
<div class="col-50">
<a href="/o2o/shopadmin/shopmanagement" class="button button-big button-fill button-danger">返回</a>
</div>
<div class="col-50">
<a href="#" class="button button-big button-fill button-success"
id="submit">提交</a>
</div>
</div>
</div>
</div>
</div>
</div>
<script type='text/javascript'
src='//g.alicdn.com/sj/lib/zepto/zepto.min.js' charset='utf-8'></script>
<script type='text/javascript'
src='//g.alicdn.com/msui/sm/0.6.2/js/sm.min.js' charset='utf-8'></script>
<script type='text/javascript'
src='//g.alicdn.com/msui/sm/0.6.2/js/sm-extend.min.js' charset='utf-8'></script>
<script type='text/javascript' src='../resources/js/common/common.js'
charset='utf-8'></script>
<script type='text/javascript'
src='../resources/js/shop/shopoperation.js' charset='utf-8'></script>
</body>
</html>
修改后，务必记得清空页面缓存，让js生效后再试试：）
