用css和jQuery实现简单的购物车功能
2017-11-29 14:35
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首先导入各种jar包和样式
bootstrap.min.cssangular.min.js
bootstrap.min.js
jquery-3.2.1.min.js
布局和样式
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>商品订单（增删改查）：新增订单；批量删除，发货；模糊查询，下拉菜单内容过滤（含时间）；全选反选，列名排序</title>
<script src="js/jquery-3.2.1.min.js"></script>
<script src="js/angular.min.js"></script>
<!-- 样式布局 -->
<style type="text/css">
.first {
background-color: #007aff;
}
/* 表格奇数行变 中绿 色 */
tbody tr:nth-child(odd) {
background-color: #00FA9A;
}
/* 表格偶数行变 弱绿 色 */
tbody tr:nth-child(even) {
background-color: #98FB98;
}
.li {
background-color: #FEB6C1;
font-size: 15px;
color: #93212E;
}
.inputErrorColor {
border: 1px solid #ff3b30;
}
.inputSuccessColor {
border: 1px solid black;
}
</style>
</head>
<body ng-app="myApp" ng-controller="myCtrl">
<center>
<h3>商品订单信息表</h3>
<div>
<input placeholder="用户名搜索" ng-model="searchName">
<input placeholder="手机号搜索" ng-model="searchTel">
<select ng-model="selectCity">
<option>选择城市</option>
<option>北京</option>
<option>上海</option>
<option>重庆</option>
<option>天津</option>
<option>深圳</option>
</select>
<select ng-model="selectState">
<option>选择状态</option>
<option>发货</option>
<option>已发货</option>
<option>已收货</option>
</select>
<select ng-model="startMonth">
<option>开始月份</option>
<option>01</option>
<option>02</option>
<option>03</option>
<option>04</option>
<option>05</option>
<option>06</option>
<option>07</option>
<option>08</option>
16b5b
<option>09</option>
<option>10</option>
<option>11</option>
<option>12</option>
</select> -
<select ng-model="endMonth">
<option>结束月份</option>
<option>01</option>
<option>02</option>
<option>03</option>
<option>04</option>
<option>05</option>
<option>06</option>
<option>07</option>
<option>08</option>
<option>09</option>
<option>10</option>
<option>11</option>
<option>12</option>
</select>
</div><br>
<button ng-click="addGoods()" style="background-color: #28a54c;color: white;border: 0 solid #28a54c;float: left;margin-left: 192px;">新增订单</button>
<button ng-click="plFahuo()" style="background-color: #28a54c;color: white;border: 0 solid #28a54c;float: left;margin-left: 18px;">批量发货</button>
<button ng-click="delSelect()" style="background-color: #28a54c;color: white;border: 0 solid #28a54c;float: left;margin-left: 18px;">批量删除订单</button><br><br>
<table align="center" border="1 solid #777777" cellspacing="0" cellpadding="18">
<thead>
<tr>
<th><input type="checkbox" ng-model="checkedAll" ng-click="selectAll()"></th>
<th>ID
<!--根据商品列名 ID 排序的点击事件-->
<button ng-click="sortProducts('id')" style="background-color: #28a54c;color: white;border: 0 solid #28a54c;">排序</button>
</th>
<th>商品名</th>
<th>用户名</th>
<th>手机号</th>
<th>价格
<!--根据商品列名 价格 排序的点击事件-->
<button ng-click="sortProducts('price')" style="background-color: #28a54c;color: white;border: 0 solid #28a54c;">排序</button>
</th>
<th>城市</th>
<th>下单时间
<!--根据商品列名 下单时间 排序的点击事件-->
<button ng-click="sortProducts('time')" style="background-color: #28a54c;color: white;border: 0 solid #28a54c;">排序</button>
</th>
<th>状态</th>
</tr>
</thead>
<tbody align="center">
<!--先遍历出商品数据，再过滤子元素，实现模糊查询功能,最后根据列头标题实现排序 注意：需要使用多个ng-show指令时可以用 && 连接在一起，如下 -->
<tr ng-repeat="goods in Products | filter:searchName | filter:searchTel | orderBy:(sortFlag+sortName)" ng-if="CityTest(goods.city,selectCity)" ng-show="StateTest(goods.goodsState,selectState) && filterMonth($index) ">
<th><input type="checkbox" ng-model="goods.state" ng-click="selectOne($index)"></th>
<td>{{goods.id}}</td>
<td>{{goods.goodsName}}</td>
<td>{{goods.userName}}</td>
<td>{{goods.tel}}</td>
<td>￥{{goods.price.toFixed(2)}}</td>
<td>{{goods.city}}</td>
<td>{{goods.time}}</td>
<td>
<span ng-if="goods.goodsState == '发货'">
<a ng-click="changeState($index)" href="#">{{goods.goodsState}}</a>
</span>
<span ng-if="goods.goodsState == '已发货'">{{goods.goodsState}}</span>
<span ng-if="goods.goodsState == '已收货'">{{goods.goodsState}}</span>
</td>
</tr>
</tbody>
</table>
<!-- 比如 ng-show=“show”指令表示为方法时，内容就加上() 就是 ng-show=“show()”；表示为变量时，就是 ng-show=“show” -->
<div ng-show="showTable">
<h4>新增订单表</h4>
<table border="1 solid #777777" cellspacing="0" cellpadding="12">
<tr>
<td align="right">商品名 </td>
<td align="left">
<input ng-model="goodsName" type="text" placeholder="6-20个字符" ng-class="goodsNameClass" />
</td>
</tr>
<tr>
<td align="right">用户名 </td>
<td align="left">
<input ng-model="userName" type="text" placeholder="4-16个字符" ng-class="userNameClass" />
</td>
</tr>
<tr>
<td align="right">手机号 </td>
<td align="left">
<input ng-model="tel" placeholder="请输入手机号" ng-class="telClass" />
</td>
</tr>
<tr>
<td align="right">城市 </td>
<td align="left">
<select ng-model="city">
<option>选择城市</option>
<option>北京</option>
<option>上海</option>
<option>重庆</option>
<option>天津</option>
<option>深圳</option>
</select>
</td>
</tr>
<tr>
<td colspan="2" align="center">
<ul>
<li ng-show="flag1">商品名不能为空！</li>
<li ng-show="flag2">商品名必须是6-20个字符！</li>
<li ng-show="flag3">用户名不能为空！</li>
<li ng-show="flag4">用户名必须是4-16个字符！</li>
<li ng-show="flag5">手机号不能为空！</li>
<li ng-show="flag6">手机号格式不正确！</li>
<li ng-show="flag7">请选择城市！</li>
</ul>
<button ng-click="sub()" style="background-color: #28a54c;color: white;border: 0 solid #28a54c;">提交</button>
</td>
</tr>
</table>
</div>
</center>
</body>
<script type="text/javascript">
$(function() {
/* 表格第一行变 天蓝 色 */
$("thead tr").addClass("first");
});
</script>
<script>
var app = angular.module("myApp", []);
app.controller("myCtrl", function($scope) {
$scope.Products = [{
id: 1,
goodsName: "IPhone5S",
userName: "果果",
tel: 13112332100,
price: 4999,
city: "北京",
time: "08-01 10:00",
goodsState: "发货",
state: false
},
{
id: 2,
goodsName: "小米6",
userName: "米粉",
tel: 15222991111,
price: 2999,
city: "深圳",
time: "08-02 10:00",
goodsState: "发货",
state: false
},
{
id: 3,
goodsName: "华为P9",
userName: "华仔",
tel: 13678953456,
price: 3999,
city: "上海",
time: "09-03 10:00",
goodsState: "已发货",
state: false
},
{
id: 4,
goodsName: "OPPO R11",
userName: "欧弟",
tel: 18631090582,
price: 4998,
city: "天津",
time: "09-04 10:00",
goodsState: "已收货",
state: false
},
{
id: 5,
goodsName: "VIVO",
userName: "朵唯",
tel: 15810266912,
price: 2998,
city: "重庆",
time: "10-04 10:00",
goodsState: "发货",
state: false
}
];
//1. 选择城市
$scope.selectCity = "选择城市";
$scope.CityTest = function(city, selectCity) {
if(selectCity == "选择城市") {
return true;
} else {
if(city == selectCity) {
return true;
} else {
return false;
}
}
}
//2. 选择状态查询：待发货、已发货、已收货
$scope.selectState = "选择状态";
$scope.StateTest = function(state, selectState) {
if(selectState == "选择状态") {
return true;
} else {
if(state == selectState) {
return true;
} else {
return false;
}
}
}
// 3. 选择“开始月份”：01~12 “结束月份”：01~12，查询开始月份和结束月份之间的订单
$scope.startMonth = "开始月份";
$scope.endMonth = "结束月份";
$scope.filterMonth = function(index) {
//获得开始和结束的时间月份
var time = $scope.Products[index].time;
var month = parseInt(time.split("-")[0]);
if($scope.startMonth == "开始月份" || $scope.endMonth == "结束月份") {
return true;
} else {
var startTime = parseInt($scope.startMonth);
var endTime = parseInt($scope.endMonth);
//当选择的月份时间在开始和结束的月份之间时，就返回内容
if(month >= startTime && month <= endTime) {
return true;
} else {
return false;
}
}
}
// 4. 开始复选框绑定的值默认是全不选
$scope.checkedAll = false;
var a = 0;
//正着全选
$scope.selectAll = function() {
if($scope.checkedAll) {
for(var i = 0; i < $scope.Products.length; i++) {
$scope.Products[i].state = true;
a++;
}
} else {
for(var i = 0; i < $scope.Products.length; i++) {
$scope.Products[i].state = false;
a--;
}
}
};
//反着全选
$scope.selectOne = function(index) {
if($scope.Products[index].state) {
a++;
} else {
a--;
}
if(a == $scope.Products.length) {
//如果小按钮全部选中了,就让大的全选按钮也选中
$scope.checkedAll = true;
} else {
$scope.checkedAll = false;
}
};
//批量发货点击事件
$scope.plFahuo = function() {
if(a == 0) {
alert("请选择要批量发货的商品!");
} else {
if(confirm("您是否确定要批量发货选中商品？")) {
for(var i = 0; i < $scope.Products.length; i++) {
if($scope.Products[i].state) {
$scope.Products[i].goodsState = "已发货";
$scope.Products[i].state = false;
a--;
}
}
$scope.checkedAll = false;
}
}
};
//批量删除点击事件
$scope.delSelect = function() {
if(a == 0) {
alert("请选择要批量删除的商品!");
} else {
if(confirm("您是否确定要批量删除选中商品？")) {
for(var i = 0; i < $scope.Products.length; i++) {
if($scope.Products[i].state) {
$scope.Products.splice(i, 1);
i--; //会出现下标越界,所以i--
a--;
}
}
$scope.checkedAll = false;
}
}
};
/* 5. 使用AngularJS过滤器orderBy对商品进行排序：具体是点击每一列标题名字时，产品进行正序倒序排列。*/
$scope.sortFlag = "-"; //正序标识符
$scope.sortName = "name"; //根据商品名称倒序排序
$scope.sortProducts = function(columnName) {
$scope.sortName = columnName;
if($scope.sortFlag == "-") {
$scope.sortFlag = "";
} else {
$scope.sortFlag = "-";
}
};
// 6. 点击“发货”按钮，将“待发货”状态改成“已发货”
$scope.changeState = function(index) {
$scope.Products[index].goodsState = "已发货";
}
$scope.showTable = false;
// 7、点击“新增订单”，弹出 新增信息表，新增订单状态都是“待发货”
$scope.addGoods = function() {
$scope.showTable = true; //弹出 新增信息表
//输入框的样式
$scope.goodsNameClass = "";
$scope.userNameClass = "";
$scope.telClass = "";
$scope.goodsName = "";
$scope.userName = "";
$scope.tel = "";
$scope.city = "选择城市";
$scope.state = false;
$scope.flag1 = false; //标志位
$scope.flag2 = false; //标志位
$scope.flag3 = false; //标志位
$scope.flag4 = false; //标志位
$scope.flag5 = false; //标志位
$scope.flag6 = false; //标志位
$scope.flag7 = false; //标志位
$scope.sub = function() {
//（1）判断商品名是否为空
if($scope.goodsName == null || $scope.goodsName == "") {
$scope.flag1 = true;
$scope.goodsNameClass = "inputErrorColor";
} else {
$scope.flag1 = false;
$scope.goodsNameClass = "inputSuccessColor";
//判断商品名是否符合格式 6-20个字符
if($scope.goodsName.length < 6 || $scope.goodsName.length > 20) {
$scope.flag2 = true;
$scope.goodsNameClass = "inputErrorColor";
} else {
$scope.flag2 = false;
$scope.goodsNameClass = "inputSuccessColor";
}
}
//（2）判断用户名是否为空
if($scope.userName == null || $scope.userName == "") {
$scope.flag3 = true;
$scope.userNameClass = "inputErrorColor";
} else {
$scope.flag3 = false;
$scope.userNameClass = "inputSuccessColor";
//判断用户名是否符合格式 4-16个字符
if($scope.userName.length < 4 || $scope.userName.length > 16) {
$scope.flag4 = true;
$scope.userNameClass = "inputErrorColor";
} else {
$scope.flag4 = false;
$scope.userNameClass = "inputSuccessColor";
}
}
//（3）判断手机号是否为空
if($scope.tel == null || $scope.tel == "") {
$scope.flag5 = true;
$scope.telClass = "inputErrorColor";
} else {
$scope.flag5 = false;
$scope.telClass = "inputSuccessColor";
//判断手机号是否符合格式
if($scope.tel.length == 11) {
//判断手机号是否为数字
if(isNaN($scope.tel)) {
$scope.flag6 = true;
$scope.telClass = "inputErrorColor";
} else {
$scope.flag6 = false;
$scope.telClass = "inputSuccessColor";
}
} else {
$scope.flag6 = true;
$scope.telClass = "inputErrorColor";
}
}
//（4）选择城市
if($scope.city == "选择城市") {
$scope.flag7 = true;
} else {
$scope.flag7 = false;
}
//满足条件后添加商品
if($scope.flag1 != true && $scope.flag2 != true && $scope.flag3 != true && $scope.flag4 != true && $scope.flag5 != true && $scope.flag6 != true && $scope.flag7 != true) {
//全显示，格式全不正确，才能进来
//遍历数据源，拿到商品id
var goodsID = 0;
for(index in $scope.Products) {
if($scope.Products[index].id > goodsID) {
goodsID = $scope.Products[index].id;
}
}
alert("添加成功！");
//添加发货时间
var date = new Date();
var month = date.getMonth() + 1;
var day = date.getDate();
var hours = date.getHours();
var minute = date.getMinutes();
var newTime = month + "-" + day + " " + hours + ":" + minute;
var newGood = {
id: goodsID + 1,
goodsName: $scope.goodsName,
userName: $scope.userName,
tel: $scope.tel,
price: 3668.00,
city: $scope.city,
time: newTime,
goodsState: "发货",
state: false
};
//添加新数据
$scope.Products.push(newGood);
$scope.showTable = false;
} else {
//提交订单时，检查表单，提示错误内容，并且将文本框颜色变红色
$("ul").addClass("li");
}
}
}
});
</script>
</html>视图
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