使用jQuery实现购物车结算功能
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2022-05-26 08:22:43
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
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> /*删除*/ $(function(){ $(".blue").bind("click",function(){ $(this).parent().parent().remove(); totalprice(); }); /*当鼠标离开文本框时,获取当前值,调用totalprice()函数进行结算*/ $(".shopping_product_list_5 input").bind("blur",function(){ var t = $(this).val(); totalprice(); }); var allprice = 0; var allreduce = 0; var allcount = 0; $("#mytableproduct tr").each(function(){ /*循环购物车列表的每一行*/ var num = parseint($(this).find(".shopping_product_list_5 input").val()); /*获取文本框中数量值*/ var price = parsefloat($(this).find(".shopping_product_list_4 label").text()); /* 获取商品价格*/ var total = price * num; allprice += total; /*计算所有商品的总价格*/ /*获取节省的金额*/ var reduce = parsefloat($(this).find(".shopping_product_list_3 label").text()) - parsefloat($(this).find(".shopping_product_list_4 label").text()); var reduceprice = reduce*num; allreduce +=reduceprice; /*获取积分*/ var count = parsefloat($(this).find(".shopping_product_list_2 label").text()); allcount +=count; }); $("#product_total").text(allprice.tofixed(2)); /*填写计算结果,其中利用tofixed()函数保留两位小数*/ $("#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。