使用jQuery实现购物车结算功能

时间：2021-05-25

本文实例为大家分享了jQuery实现购物车结算功能展示的具体代码，供大家参考，具体内容如下

<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title></title> <script type="text/javascript" src="js/jquery-1.8.3.js" ></script> <script> $(function(){ $(".blue").bind("click",function(){ $(this).parent().parent().remove(); totalPrice(); }); $(".shopping_product_list_5 input").bind("blur",function(){ var t = $(this).val(); totalPrice(); }); var allPrice = 0; var allReduce = 0; var allCount = 0; $("#myTableProduct tr").each(function(){ var num = parseInt($(this).find(".shopping_product_list_5 input").val()); var price = parseFloat($(this).find(".shopping_product_list_4 label").text()); var total = price * num; allPrice += total; var reduce = parseFloat($(this).find(".shopping_product_list_3 label").text()) - parseFloat($(this).find(".shopping_product_list_4 label").text()); var reducePrice = reduce*num; allReduce +=reducePrice; var count = parseFloat($(this).find(".shopping_product_list_2 label").text()); allCount +=count; }); $("#product_total").text(allPrice.toFixed(2)); $("#product_save").text(allReduce.toFixed(2)); $("#product_integral").text(allCount.toFixed(2));}); function totalPrice(){ var allPrice = 0; var allReduce = 0; var allCount = 0; $("#myTableProduct tr").each(function(){ var num = parseInt($(this).find(".shopping_product_list_5 input").val()); var price = parseFloat($(this).find(".shopping_product_list_4 label").text()); var total = price * num; allPrice += total; var reduce = parseFloat($(this).find(".shopping_product_list_3 label").text()) - parseFloat($(this).find(".shopping_product_list_4 label").text()); var reducePrice = reduce*num; allReduce +=reducePrice; var count = parseFloat($(this).find(".shopping_product_list_2 label").text()); allCount +=count; }); $("#product_total").text(allPrice.toFixed(2)); $("#product_save").text(allReduce.toFixed(2)); $("#product_integral").text(allCount.toFixed(2)); } </script> </head> <body> <div class="shopping_list_top">您已选购以下商品</div> <div class="shopping_list_border"> <table width="100%" border="1px solid #ccc" > <tr class="shopping_list_title" > <td class="shopping_list_title_1">商品名</td> <td class="shopping_list_title_2">单品积分</td> <td class="shopping_list_title_3">市场价</td> <td class="shopping_list_title_4">当当价</td> <td class="shopping_list_title_5">数量</td> <td class="shopping_list_title_6">删除</td> </tr> </table> <table width="100%" border="1px solid #ccc" id="myTableProduct"> <tr class="shopping_product_list" id="shoppingProduct_01"> <td class="shopping_product_list_1"><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="blue">私募（首部披露资本博弈秘密的金融...</a></td> <td class="shopping_product_list_2"><label>189</label></td> <td class="shopping_product_list_3">￥<label>32.00</label></td> <td class="shopping_product_list_4">￥<label>18.90 </label>(59折)</td> <td class="shopping_product_list_5"><input type="text" value="1"/></td> <td class="shopping_product_list_6"><a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="blue">删除</a></td> </tr> <tr class="shopping_product_list" id="shoppingProduct_02"> <td class="shopping_product_list_1"><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="blue"> 小团圆（张爱玲最神秘小说遗稿）</a></td> <td class="shopping_product_list_2"><label>173</label></td> <td class="shopping_product_list_3">￥<label>28.00</label></td> <td class="shopping_product_list_4">￥<label>17.30</label>(62折)</td> <td class="shopping_product_list_5"><input type="text" value="1"/></td> <td class="shopping_product_list_6"><a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="blue">删除</a></td> </tr> <tr class="shopping_product_list" id="shoppingProduct_03"> <td class="shopping_product_list_1"><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="blue">不抱怨的世界(畅销全球80国的世界...</a></td> <td class="shopping_product_list_2"><label>154</label></td> <td class="shopping_product_list_3">￥<label>24.80</label></td> <td class="shopping_product_list_4">￥<label>15.40</label> (62折)</td> <td class="shopping_product_list_5"><input type="text" value="2"/></td> <td class="shopping_product_list_6"><a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="blue">删除</a></td> </tr> <tr class="shopping_product_list" id="shoppingProduct_04"> <td class="shopping_product_list_1"><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="blue">福玛特双桶洗衣机XPB20-07S</a></td> <td class="shopping_product_list_2"><label>358</label></td> <td class="shopping_product_list_3">￥<label>458.00</label></td> <td class="shopping_product_list_4">￥<label>358.00</label> (78折)</td> <td class="shopping_product_list_5"><input type="text" value="1"/></td> <td class="shopping_product_list_6"><a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="blue">删除</a></td> </tr> <tr class="shopping_product_list" id="shoppingProduct_05"> <td class="shopping_product_list_1"><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="blue">PHP和MySQL Web开发 （原书第4版）</a></td> <td class="shopping_product_list_2"><label>712</label></td> <td class="shopping_product_list_3">￥<label>95.00</label></td> <td class="shopping_product_list_4">￥<label>71.20</label> (75折)</td> <td class="shopping_product_list_5"><input type="text" value="1"/></td> <td class="shopping_product_list_6"><a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="blue">删除</a></td> </tr> <tr class="shopping_product_list" id="shoppingProduct_06"> <td class="shopping_product_list_1"><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="blue">法布尔昆虫记</a>（再买￥68.30即可参加“满199元减10元现金”活动）</td> <td class="shopping_product_list_2"><label>10</label></td> <td class="shopping_product_list_3">￥<label>198.00</label></td> <td class="shopping_product_list_4">￥<label>130.70</label> (66折)</td> <td class="shopping_product_list_5"><input type="text" value="1"/></td> <td class="shopping_product_list_6"><a href="javascript:void(0)" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="blue">删除</a></td> </tr> </table> <div class="shopping_list_end"> <div><a id="removeAllProduct" href="javascript:void(0);" rel="external nofollow" >清空购物车</a></div> <ul> <li class="shopping_list_end_1"><input name="" type="image" src="images/shopping_balance.gif"/></li> <li class="shopping_list_end_2">￥<label id="product_total"></label></li> <li class="shopping_list_end_3">商品金额总计：</li> <li class="shopping_list_end_4">您共节省金额：￥<label class="shopping_list_end_yellow" id="product_save"></label><br/> 可获商品积分：<label class="shopping_list_end_yellow" id="product_integral"></label> </li> </ul> </div> </div> </body></html>

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。

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