类似于QQ的右滑删除效果的实现方法
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类似于QQ的右滑删除效果的实现方法
原理:删除的div在窗口的外面,用户看不到,用户右滑,显示次div
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<% String path = request.getContextPath(); String basePath = request.getScheme()+ "://" +request.getServerName()+ ":" +request.getServerPort()+path+ "/" ; %> <!DOCTYPE html> <html lang= "en" > <head> <base href= "<%=basePath%>" > <meta charset= "UTF-8" > <meta name= "viewport" content= "width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=2.0, user-scalable=no" /> <title>小纸条</title> <script src= "assets/wap/kuaiqin/js/jl.js" type= "text/javascript" ></script> <style> *{ margin:0px; padding: 0px; font-size: 14px; box-sizing: border-box; }body{overflow: hidden;width:100%;height:100%;} #list{ border-top:1px solid #e6e6e6; } ul li{ list-style-type: none; width: 100%; height:60px; position: relative; border-bottom:1px solid #e6e6e6; } div #header{ width: 100%; height:45px; text-align: center; line-height: 45px; border-bottom:1px solid #e6e6e6; margin-bottom: 10px; } li p{ height:30px; margin-left: 75px; } .right{float: right;} .time{margin-right: 24px;display:none;border-radius:50%;width:15px;height:15px;margin-top:20px;font-size:13px;text-align:center;line-height:15px;color:white;} .img-box{ width:40px;height:40px;margin:10px 0px 10px 24px;position:absolute; } .blank{width:100%;height:15px;} .delfriend{height:60px;width:70px;display:block;position:absolute;top:0px;right:-70px;line-height:60px;color: #ffffff;text-align:center;z-index:13} </style> </head> <body> <script> var w=$(window).width()+ "px" ; var h=$(window).height()+ "px" ; $( "body" ).css({ "width" :w, "height" :h}); </script> <div id= "header" > <img src= "assets/wap/kuaiqin/img/return.png" style= "position:absolute;top:5px;left:5px;z-index:100;width:10px;height:18px;margin-top:5px;" onclick= "window.location.href= ‘wap/kuaiqin/index‘;return false" > 小纸条 </div> <div id= "list" > <div class= "blank" ></div> <ul id= "myf" > <li class= "myfriend" data-friendid= "" id= "del" > <img src= "" class= "img-box" > <p style= "line-height: 40px;" > <span class= "right time" id= "" ></span> </p> <p style= "line-height: 20px;" id= "" >uu</p> <span class= "delfriend" >删除</span> </li> </ul> </div> <script> $( "#myf" ).unbind().on( "touchstart" , ".myfriend" , function (e) { e.preventDefault(); var _a= e.originalEvent.targetTouches[0]; start=_a.pageX; friendid=$( this ).attr( "data-friendid" ); }).on( "touchend" , ".myfriend" , function (e) { e.preventDefault(); var _a= e.originalEvent.changedTouches[0]; end=_a.pageX; if (start-end<0){ $( "#del_" +friendid).animate({ "margin-left" : "0px" },1000); } else if (start-end>0){ //向右滑动,删除好友 $( ".myfriend" ).not( "#del_" +friendid).animate({ "margin-left" : "0px" },1000); $( "#del_" +friendid).animate({ "margin-left" : "-70px" },1000); } else { var cls=$(e.target).attr( "data-cls" ); console.log(cls); var ff=$(e.target).attr( "data-friendid" ); if (cls== "delfriend" )delfriend(ff); else { window.location= "wap/kuaiqin/sr_index?smallmy=" +localStorage.tokenforkuaiqin+ "&friendid=" +friendid; } } }); </script> </body> </html> |
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