基于jquery右侧悬浮加入购物车代码
分享一款基于jquery右侧悬浮加入购物车代码。这是一款基于jQuery实现的仿天猫右侧悬浮加入购物车菜单代码。
实现的代码：
<!--左侧产品parabola.js控制--> <div class="main"> <div id="plist"> <ul> <li> <div class="lh_wrap"> <div class="p-img"> <a href="#"> <img alt="入驻商家测试商品3" src="images/147_thumb_G_1409275114094.jpg" title="入驻商家测试商品3" width="240" height="240"></a></div> <div class="p-name"> <a href="#" title="入驻商家测试商品3">入驻商家测试商品3</a></div> <div class="p-price"> <strong>￥300</strong><span id="p200"></span></div> <div class="extra"> <a href="#">已售出0件</a></div> <div class="btns"> <a href="javascript:;" class="add_cart_large btnCart">加入购物车</a> <a href="javascript:;" class="add_cart_small btnCart">关注</a> <a class="btn-compare"> <input id="147" onclick="Compare.add(this, 147,'入驻商家测试商品3','1', 'images/201408/thumb_img/147_thumb_G_1409275114094.jpg', '￥300', '￥360')" type="checkbox"> <label for="147"> 对比</label> </a> </div> </div> </li> <li> <div class="lh_wrap"> <div class="p-img"> <a href="#"> <img alt="入驻商家测试商品3" src="images/147_thumb_G_1409275114094.jpg" title="入驻商家测试商品3" width="240" height="240"></a></div> <div class="p-name"> <a href="#" title="入驻商家测试商品3">入驻商家测试商品3</a></div> <div class="p-price"> <strong>￥300</strong><span id="p200"></span></div> <div class="extra"> <a href="#">已售出0件</a></div> <div class="btns"> <a href="javascript:;" class="add_cart_large btnCart">加入购物车</a> <a href="javascript:;" class="add_cart_small btnCart">关注</a> <a class="btn-compare"> <input id="147" onclick="Compare.add(this, 147,'入驻商家测试商品3','1', 'images/201408/thumb_img/147_thumb_G_1409275114094.jpg', '￥300', '￥360')" type="checkbox"> <label for="147"> 对比</label> </a> </div> </div> </li> <li> <div class="lh_wrap"> <div class="p-img"> <a href="#"> <img alt="入驻商家测试商品3" src="images/147_thumb_G_1409275114094.jpg" title="入驻商家测试商品3" width="240" height="240"></a></div> <div class="p-name"> <a href="#" title="入驻商家测试商品3">入驻商家测试商品3</a></div> <div class="p-price"> <strong>￥300</strong><span id="p200"></span></div> <div class="extra"> <a href="#">已售出0件</a></div> <div class="btns"> <a href="javascript:;" class="add_cart_large btnCart">加入购物车</a> <a href="javascript:;" class="add_cart_small btnCart">关注</a> <a class="btn-compare"> <input id="147" onclick="Compare.add(this, 147,'入驻商家测试商品3','1', 'images/201408/thumb_img/147_thumb_G_1409275114094.jpg', '￥300', '￥360')" type="checkbox"> <label for="147"> 对比</label> </a> </div> </div> </li> <li> <div class="lh_wrap"> <div class="p-img"> <a href="#"> <img alt="入驻商家测试商品3" src="images/147_thumb_G_1409275114094.jpg" title="入驻商家测试商品3" width="240" height="240"></a></div> <div class="p-name"> <a href="#" title="入驻商家测试商品3">入驻商家测试商品3</a></div> <div class="p-price"> <strong>￥300</strong><span id="p200"></span></div> <div class="extra"> <a href="#">已售出0件</a></div> <div class="btns"> <a href="javascript:;" class="add_cart_large btnCart">加入购物车</a> <a href="javascript:;" class="add_cart_small btnCart">关注</a> <a class="btn-compare"> <input id="147" onclick="Compare.add(this, 147,'入驻商家测试商品3','1', 'images/201408/thumb_img/147_thumb_G_1409275114094.jpg', '￥300', '￥360')" type="checkbox"> <label for="147"> 对比</label> </a> </div> </div> </li> <li> <div class="lh_wrap"> <div class="p-img"> <a href="#"> <img alt="入驻商家测试商品3" src="images/147_thumb_G_1409275114094.jpg" title="入驻商家测试商品3" width="240" height="240"></a></div> <div class="p-name"> <a href="#" title="入驻商家测试商品3">入驻商家测试商品3</a></div> <div class="p-price"> <strong>￥300</strong><span id="p200"></span></div> <div class="extra"> <a href="#">已售出0件</a></div> <div class="btns"> <a href="javascript:;" class="add_cart_large btnCart">加入购物车</a> <a href="javascript:;" class="add_cart_small btnCart">关注</a> <a class="btn-compare"> <input id="147" onclick="Compare.add(this, 147,'入驻商家测试商品3','1', 'images/201408/thumb_img/147_thumb_G_1409275114094.jpg', '￥300', '￥360')" type="checkbox"> <label for="147"> 对比</label> </a> </div> </div> </li> </ul> </div> <div id="flyItem" class="fly_item"> <img src="images/item-pic.jpg" width="40" height="40"></div> </div> <!--右侧贴边导航quick_links.js控制--> <div class="mui-mbar-tabs"> <div class="quick_link_mian"> <div class="quick_links_panel"> <div id="quick_links" class="quick_links"> <li><a href="#" class="my_qlinks"><i class="setting"></i></a> <div class="ibar_login_box status_login"> <div class="avatar_box"> <p class="avatar_imgbox"> <img src="images/no-img_mid_.jpg" /></p> <ul class="user_info"> <li>用户名：sl19931003</li> <li>级 别：普通会员</li> </ul> </div> <div class="login_btnbox"> <a href="#" class="login_order">我的订单</a> <a href="#" class="login_favorite">我的收藏</a> </div> <i class="icon_arrow_white"></i> </div> </li> <li id="shopCart"><a href="#" class="message_list"><i class="message"></i> <div class="span"> 购物车</div> <span class="cart_num">0</span></a> </li> <li><a href="#" class="history_list"><i class="view"></i></a> <div class="mp_tooltip" style="visibility: hidden;"> 我的资产<i class="icon_arrow_right_black"></i></div> </li> <li><a href="#" class="mpbtn_histroy"><i class="zuji"></i></a> <div class="mp_tooltip"> 我的足迹<i class="icon_arrow_right_black"></i></div> </li> <li><a href="#" class="mpbtn_wdsc"><i class="wdsc"></i></a> <div class="mp_tooltip"> 我的收藏<i class="icon_arrow_right_black"></i></div> </li> <li><a href="#" class="mpbtn_recharge"><i class="chongzhi"></i></a> <div class="mp_tooltip"> 我要充值<i class="icon_arrow_right_black"></i></div> </li> </div> <div class="quick_toggle"> <li><a href="#"><i class="kfzx"></i></a> <div class="mp_tooltip"> 客服中心<i class="icon_arrow_right_black"></i></div> </li> <li><a href="#none"><i class="mpbtn_qrcode"></i></a> <div class="mp_qrcode" style="display: none;"> <img src="images/weixin_code_145.png" width="148" height="175" /><i class="icon_arrow_white"></i></div> </li> <li><a href="#top" class="return_top"><i class="top"></i></a></li> </div> </div> <div id="quick_links_pop" class="quick_links_pop hide"> </div> </div> </div> <!--[if lte IE 8]> <script src="js/ieBetter.js"></script> <![endif]--> <script type="text/javascript" src="js/parabola.js"></script> <script type="text/javascript"> $(".quick_links_panel li").mouseenter(function () { $(this).children(".mp_tooltip").animate({ left: -92, queue: true }); $(this).children(".mp_tooltip").css("visibility", "visible"); $(this).children(".ibar_login_box").css("display", "block"); }); $(".quick_links_panel li").mouseleave(function () { $(this).children(".mp_tooltip").css("visibility", "hidden"); $(this).children(".mp_tooltip").animate({ left: -121, queue: true }); $(this).children(".ibar_login_box").css("display", "none"); }); $(".quick_toggle li").mouseover(function () { $(this).children(".mp_qrcode").show(); }); $(".quick_toggle li").mouseleave(function () { $(this).children(".mp_qrcode").hide(); }); // 元素以及其他一些变量 var eleFlyElement = document.querySelector("#flyItem"), eleShopCart = document.querySelector("#shopCart"); var numberItem = 0; // 抛物线运动 var myParabola = funParabola(eleFlyElement, eleShopCart, { speed: 400, //抛物线速度 curvature: 0.0008, //控制抛物线弧度 complete: function () { eleFlyElement.style.visibility = "hidden"; eleShopCart.querySelector("span").innerHTML = ++numberItem; } }); // 绑定点击事件 if (eleFlyElement && eleShopCart) { [ ].slice.call(document.getElementsByClassName("btnCart")).forEach(function (button) { button.addEventListener("click", function (event) { // 滚动大小 var scrollLeft = document.documentElement.scrollLeft || document.body.scrollLeft || 0, scrollTop = document.documentElement.scrollTop || document.body.scrollTop || 0; eleFlyElement.style.left = event.clientX + scrollLeft + "px"; eleFlyElement.style.top = event.clientY + scrollTop + "px"; eleFlyElement.style.visibility = "visible"; // 需要重定位 myParabola.position().move(); }); }); } </script>