手机上没有兼容性问题,PC ie9+
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<!DOCTYPE html> <html> <head> <title>Bootstrap beign</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <script src="zepto.min.js"></script> <link href="animate.css" rel="stylesheet" type="text/css"> <style> blockquote, body, button, dd, dl, dt, fieldset, form, h1, h2, h3, h4, h5, h6, hr, input, legend, li, ol, p, pre, td, textarea, th, ul,img{ margin: 0; padding: 0; } body{background:black;overflow:hidden} ul{list-style:none} .img-container li {overflow:hidden;float:left;} ul img{ width: 100px; height: 100px; } .large{ width: 100%; height: 100%; background: #000; position: absolute; top:0; left: 0; } </style> <body> <ul class="img-container clearfix" id="container"> <li><img src="img/1.jpg"></li> </ul> <div class="large animated fadeIn" id="large_container" style="display:none"> <img id="large_image"> </div> <script> var total = 17; var padding = 2; var win = $(window); var render = function(){ var pic_width = (win.width() - padding * 3) / 4; // 每个图片的宽度 var tmpl = ''; for (var i = 1; i <=total; i++) { var p = padding; if(i%4 == 1){ p = 0; } var imgSrc = 'img/'+i+'.jpg'; tmpl += '<li data-id="'+ i +'" class="animated shake" style="width:'+ pic_width +'px;height:'+ pic_width +'px;padding-left:'+p+'px;padding-top:'+2+'px;" ><canvas id="cvs_'+ i +'"></canvas></li>'; var imageObj = new Image(); imageObj.index = i; imageObj.onload = function(){ var cvs = $('#cvs_' + this.index)[0].getContext('2d'); cvs.width = this.width; cvs.height = this.height; cvs.drawImage(this,0,0); } imageObj.src = imgSrc; }; $("#container").html(tmpl); } render(); var wImage = $("#large_image"); // big pic var domImage = wImage[0]; var loadImg = function(id,callback){ $("#large_container").css({ width:win.width(), height:win.height() }).show(); var imgsrc = 'img/'+ id + '.large.jpg'; var ImageObj = new Image(); ImageObj.onload = function(){ var winWidth = win.width(); var winHeight = win.height(); var w = this.width; var h = this.height; var realw = winHeight*w/h; // 真实展示的宽度 var realh = winWidth *h/w; // var paddingLeft = parseInt((winWidth - realw)/2); // padding-left var paddingTop = parseInt((winHeight - realh)/2); wImage.css('width','auto').css('height','auto'); wImage.css('paddingLeft','0').css('paddingTop','0'); if(h/w > 1.2){ // 高度除以宽度大于百分之20的时候 认为是一张竖图 wImage.attr("src",imgsrc).css('height',winHeight).css('padding-left',paddingLeft); }else{ wImage.attr("src",imgsrc).css('width',winWidth).css('padding-top',paddingTop); } callback&&callback(); } ImageObj.src = imgsrc; } var cid; $("#container").delegate("li","tap",function(){ var _id = cid = $(this).attr("data-id"); loadImg(_id); }); $("#large_container").tap(function(){ $(this).hide(); }).swipeLeft(function(){ cid ++ ; if(cid > total){ cid = total; }else{ loadImg(cid,function(){ wImage.addClass('animated bounceInRight'); domImage.addEventListener('webkitAnimationEnd',function(){ wImage.removeClass('animated bounceInRight'); domImage.removeEventListener('webkitAnimationEnd'); },false); }); } }).swipeRight(function(){ cid --; if(cid < 1){ cid = 1; }else{ loadImg(cid,function(){ wImage.addClass('animated bounceInLeft'); domImage.addEventListener('webkitAnimationEnd',function(){ wImage.removeClass('animated bounceInLeft'); domImage.removeEventListener('webkitAnimationEnd'); },false); }); } }); </script> </body> </html> |