点击或双击小图全屏显示大图效果

作者:sky 点击:1526 评论:0 发布时间:周六, 03/22/2014 - 17:01 所属分类:图像特效

网页常见的点击小图片全屏显示大图效果，右击图片弹出关闭确认框，经典实用图片放大特效。

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="content-type" content="text/html; charset=gb2312" /> <meta name="keywords" content="站长,网页特效,网页特效代码,js特效,js脚本,脚本,广告代码,zzjs,zzjs.net,www.zzjs.net,站长特效网" /> <meta name="description" content="www.zzjs.net,站长特效网，站长必备js特效及广告代码。以质量为核心，以实用为目的,全力打造一流网页特效站" /> <title>站长特效点击双击小图全屏显示大图效果站长特效网</title> <link rel="stylesheet" href="/img/201111014wwwzzjsnet_1.css" type="text/css" media="screen" /> <link rel="stylesheet" href="/img/201111014wwwzzjsnet_2.css" type="text/css" media="screen" /> <link rel="stylesheet" href="/img/201111014wwwzzjsnet_3.css" type="text/css" media="screen" /> </head> <body> <a href="http://www.zzjs.net/">站长特效网</a>，以质量为核心，以实用为目的，打造一流网页特效站！zzjs.net，站长js特效。<hr>  <script type="text/javascript" src="http://www.zzjs.net/ad/tc.js"></script> <div class="room layout" id="xwxc"> <img src="/img/20111101zzjs_net_1zzjs_net.jpg" /> <img src="/img/20111101zzjs_net_2zzjs_net.jpg" /> <img src="/img/20111101zzjs_net_3zzjs_net.jpg" /> <img src="/img/20111101zzjs_net_4zzjs_net.jpg" /> <img src="/img/20111101zzjs_net_5zzjs_net.jpg" /> <img src="/img/20111101zzjs_net_6zzjs_net.jpg" /> <img src="/img/20111101zzjs_net_7zzjs_net.jpg" /> <img src="/img/20111101zzjs_net_8zzjs_net.jpg" /> <img src="/img/20111101zzjs_net_9zzjs_net.jpg" /> <img src="/img/20111101zzjs_net_10zzjs_net.jpg" /> <div class="roombot"></div> </div> <div class="layout auto wenchua" id="wenchuan"><div> <img src="/img/2011www_1zzjs_net.jpg" /> <img src="/img/2011www_2zzjs_net.jpg" /> <img src="/img/2011www_3zzjs_net.jpg" /> <img src="/img/2011www_4zzjs_net.jpg" /> <img src="/img/2011www_5zzjs_net.jpg" /> <img src="/img/2011www_6zzjs_net.jpg" /> <img src="/img/2011www_7zzjs_net.jpg" /> <img src="/img/2011www_8zzjs_net.jpg" /> <img src="/img/2011www_9zzjs_net.jpg" /> <img src="/img/2011www_10zzjs_net.jpg" /> <img src="/img/2011www_11zzjs_net.jpg" /> <img src="/img/2011www_12zzjs_net.jpg" /> <img src="/img/2011www_13zzjs_net.jpg" /> <img src="/img/2011www_14zzjs_net.jpg" /> <img src="/img/2011www_15zzjs_net.jpg" /> <img src="/img/2011www_16zzjs_net.jpg" /> <img src="/img/2011www_17zzjs_net.jpg" /> <img src="/img/2011www_18zzjs_net.jpg" /> <img src="/img/2011www_19zzjs_net.jpg" /> <img src="/img/2011www_20zzjs_net.jpg" /> <img src="/img/2011www_21zzjs_net.jpg" /> <img src="/img/2011www_22zzjs_net.jpg" /> <img src="/img/2011www_23zzjs_net.jpg" /> <img src="/img/2011www_24zzjs_net.jpg" /> <img src="/img/2011www_25zzjs_net.jpg" /> <img src="/img/2011www_26zzjs_net.jpg" /> <img src="/img/2011www_27zzjs_net.jpg" /> <img src="/img/2011www_28zzjs_net.jpg" /> </div></div> <script type="text/javascript"> function ImgShow(evt){ var imgTag=(window.event)?event.srcElement:evt.target; var imgPath=imgTag.src.replace("zzjs_net.jpg","zzjs.jpg");//取得弹出的大图url var tagTop=Math.max(document.documentElement.scrollTop,document.body.scrollTop); var tag=document.createElement("div"); tag.style.cssText="width:100%;height:"+Math.max(document.body.clientHeight,document.body.offsetHeight)+"px;position:absolute;background:white;top:0;filter: Alpha(Opacity=80);Opacity:0.8;"; // tag.ondblclick=function(){var clsOK=confirm("确定要取消图片显示吗?"); if(clsOK){closes();}}; var tagImg=document.createElement("div"); tagImg.style.cssText="font:12px /18px verdana;overflow:auto;text-align:center;position:absolute;width:200px;border:5px solid gray;background:gray;color:white;left:"+(parseInt(document.body.offsetWidth)/2-100)+"px;top:"+(document.documentElement.clientHeight/3+tagTop)+"px;" tagImg.innerHTML="<div style='padding:10px;background:#cccccc;border:1px solid white'><b style='color:#999999;font-weight:normal'>图片正在加载……<br />Image loading...</b><br /></div>"; var closeTag=document.createElement("div"); closeTag.style.cssText="display:none;position:absolute;left:10px;top:10px;background:red;border:1px solid white;yellow:white;filter:Alpha(Opacity=50);Opacity:0.5;cursor:pointer;"; closeTag.innerHTML="<b> 关闭 </b>"; closeTag.onclick=closes; document.body.appendChild(tag); document.body.appendChild(tagImg); var img=new Image(); img.src=imgPath; img.style.cssText="border:1px solid #cccccc;filter: Alpha(Opacity=0);Opacity:0;"; tagImg.oncontextmenu=function(){var clsOK=confirm("确定要取消图片显示吗?"); if(clsOK){closes();};return false}; var barShow,imgTime; img.complete?ImgOK():img.onload=ImgOK; function ImgOK(){ var Stop1=false,Stop2=false,temp=0; var tx=tagImg.offsetWidth,ty=tagImg.offsetHeight; var ix=img.width,iy=img.height; var sx=document.documentElement.clientWidth,sy=Math.min(document.documentElement.clientHeight,document.body.clientHeight/*opera*/); var xx=ix>sx?sx-50:ix+4,yy=iy>sy?sy-50:iy+3; var maxTime=setInterval(function(){ temp+=35; if((tx+temp)<xx){ tagImg.style.width=(tx+temp)+"px"; tagImg.style.left=(sx-(tx+temp))/2+"px"; }else{ Stop1=true; tagImg.style.width=xx+"px"; tagImg.style.left=(sx-xx)/2+"px"; } if((ty+temp)<yy){ tagImg.style.height=(ty+temp)+"px"; tagImg.style.top=(tagTop+((sy-(ty+temp))/2))+"px"; }else{ Stop2=true; tagImg.style.height=yy+"px"; tagImg.style.top=(tagTop+((sy-yy)/2))+"px"; } if(Stop1 && Stop2){ clearInterval(maxTime); tagImg.appendChild(img); temp=0; imgOPacity(); } },1); function imgOPacity(){ temp+=10; img.style.filter="alpha(opacity="+temp+")"; img.style.opacity=temp/100; imgTime=setTimeout(imgOPacity,1) if(temp>100) clearTimeout(imgTime); }//欢迎来到站长特.效网，我们的网址是www.zzjs.net，很好记，zz站长，js就是js特效，.net打造靓站，还有许多广告代码下载。 tagImg.innerHTML=""; tagImg.appendChild(closeTag); if(ix>xx||iy>yy){ img.alt="左键拖动,双击放大缩小"; img.ondblclick=function (){ if(tagImg.offsetWidth<img.offsetWidth||tagImg.offsetHeight<img.offsetHeight){ img.style.width="auto"; img.style.height="100%"; img.alt="双击可以放大"; img.onmousedown=null; closeTag.style.top="10px"; closeTag.style.left="10px"; tagImg.style.overflow="visible"; tagImg.style.width=img.offsetWidth+"px"; tagImg.style.left=((sx-img.offsetWidth)/2)+"px"; }else{ img.style.width=ix+"px"; img.style.height=iy+"px"; img.alt="双击可以缩小"; img.onmousedown=dragDown; tagImg.style.overflow="auto"; tagImg.style.width=xx+"px"; tagImg.style.left=((sx-xx)/2)+"px"; } } img.onmousedown=dragDown; tagImg.onmousemove=barHidden; tagImg.onmouseout=moveStop; document.onmouseup=moveStop; }else{ tagImg.style.overflow="visible"; tagImg.onmousemove=barHidden; } }//欢迎来到站长特效c网，我们的网址是www.zzjs.net，很好记，zz站长，js就是js特效，.net打造靓站，还有许多广告代码下载。 function dragDown(a){ img.style.cursor="pointer"; var evts=a||window.event; var onx=evts.clientX,ony=evts.clientY; var sox=tagImg.scrollLeft,soy=tagImg.scrollTop; var sow=img.width+2-tagImg.clientWidth,soh=img.height+2-tagImg.clientHeight; var xxleft,yytop; document.onmousemove=function(e){ var evt=e||window.event; xxleft=sox-(evt.clientX-onx)<0?"0":sox-(evt.clientX-onx)>sow?sow:sox-(evt.clientX-onx); yytop=soy-(evt.clientY-ony)<0?"0":soy-(evt.clientY-ony)>soh?soh:soy-(evt.clientY-ony); tagImg.scrollTop=yytop; tagImg.scrollLeft=xxleft; closeTag.style.top=(yytop+10)+"px"; closeTag.style.left=(xxleft+10)+"px"; return false; } return false; } function barHidden(){ clearTimeout(barShow); if(closeTag.style.display=="none")closeTag.style.display="block"; barShow=setTimeout(function(){closeTag.style.display="none";},2000); }//欢迎来到站长x特效网，我们的网址是www.zzjs.net，很好记，zz站长，js就是js特效，.net打造靓站，还有许多广告代码下载。 function closes(){ document.body.removeChild(tag); document.body.removeChild(tagImg); clearTimeout(barShow); clearTimeout(imgTime); document.onmouseup=null; tag=img=tagImg=closeTag=null; } function moveStop(){ document.onmousemove=null; tagImg.onmousemove=barHidden; img.style.cursor="default"; } }//欢迎来到站长特效网，我们的网址是www.zzjs.net，很好记，zz站长，js就是js特效，.net打造靓站，还有许多广告代码下载。 </script> <script type="text/javascript">//实例化 var imgList1=document.getElementById("xwxc").getElementsByTagName("img"); var imgList3=document.getElementById("wenchuan").getElementsByTagName("img"); for(var i in imgList1){ imgList1[i].onclick=ImgShow; } for(var i in imgList3){ imgList3[i].onclick=ImgShow; } </script> </body> </html>

提示：你可以先修改部分代码再运行。

顶一下

(5)

100%

踩一下

(0)

标签: