Talk:Team:LZU-China/tempfortest

From 2014.igem.org

(Difference between revisions)
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>类似淘宝网的图片放大代码</title>
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<html xmlns="http://www.w3.org/1999/xhtml">
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<script type="text/javascript" src="/ajaxjs/jquery1.3.2.js"></script>
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<head>
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<title>鼠标点击图片放大或缩小</title>
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<meta http-equiv="content-type" content="text/html;charset=gb2312">
<style type="text/css">
<style type="text/css">
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#tip  {position:absolute;color:#333;display:none;}
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#box{border:solid 1px #000;margin:10px 0 0 10px;width:420px;height:300px;overflow:hidden;}
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#tip s  {position:absolute;top:40px;left:-20px;display:block;width:0px;height:0px;font-size:0px;line-height:0px;border-color:transparent #BBA transparent transparent;border-style:dashed solid dashed dashed;border-width:10px;}
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#box img{width:100%;height:100%;}
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#tip s i  {position:absolute;top:-10px;left:-8px;display:block;width:0px;height:0px;font-size:0px;line-height:0px;border-color:transparent #fff transparent transparent;border-style:dashed solid dashed dashed;border-width:10px;}
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#tip .t_box  {position:relative;background-color:#CCC;filter:alpha(opacity=50);-moz-opacity:0.5;bottom:-3px;right:-3px;}
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#tip .t_box div  {position:relative;background-color:#FFF;border:1px solid #ACA899;background:#FFF;padding:1px;top:-3px;left:-3px;}
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.tip  {width:82px;height:82px;border:1px solid #DDD;}
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</style>
</style>
<script type="text/javascript">
<script type="text/javascript">
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$(function(){
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function $(id){ return typeof id=="string"? document.getElementById(id):id;}
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  $('.tip').mouseover(function(){
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function $$(tag,parent) {return ($(parent)||document).getElementsByTagName(tag);}
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      var $tip=$('<div id="tip"><div class="t_box"><div><s><i></i></s><img src="'+this.src+'" /></div></div></div>');
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function zoomImg(container){
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      $('body').append($tip);
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  var obox=$(container), w=obox.clientWidth, h=obox.clientHeight, zoom=false, pic=$$("img","box")[0],
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      $('#tip').show('fast');
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  img=new Image(), W, H;
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  }).mouseout(function(){
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  img.src=pic.src;
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      $('#tip').remove();
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  W=img.width; H=img.height;
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  }).mousemove(function(e){
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  var flowX=W-w, flowY=H-h, bound=obox.getBoundingClientRect();
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      $('#tip').css({"top":(e.pageY-60)+"px","left":(e.pageX+30)+"px"})
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  window.onscroll=function(){bound=obox.getBoundingClientRect();};
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  })
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  obox.onclick=function(e){
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})
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    e=e||window.event;
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    if(zoom){
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    zoom=false;
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    pic.style.width="100%";
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    pic.style.height="100%";
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    pic.style.marginLeft=pic.style.marginTop="0px";
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    }
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    else {
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    zoom=true;
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    pic.style.width=W+"px";
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    pic.style.height=H+"px";
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    pic.style.marginLeft=(-(e.clientX-bound.left)/w*flowX)+"px";
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    pic.style.marginTop=(-(e.clientY-bound.top)/h*flowY)+"px";
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    }
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  };
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  obox.onmousemove=function(e){
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    if(zoom){
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    e=e||window.event;
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    pic.style.marginLeft=(-(e.clientX-bound.left)/w*flowX)+"px";
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    pic.style.marginTop=(-(e.clientY-bound.top)/h*flowY)+"px";
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    }
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  };
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  obox.onmouseout=function(e){
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    if(zoom){
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      zoom=false;
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      pic.style.width="100%";
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      pic.style.height="100%";
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      pic.style.marginLeft=pic.style.marginTop="0px";
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    }
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  };
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}
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window.onload=function(){
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  zoomImg("box");
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};
</script>
</script>
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<p> </p>
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</head>
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<a href="/"><img class="tip" src="/jscss/demoimg/201012/1.jpg" /></a>
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<body>
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<a href="#"><img class="tip" src="/jscss/demoimg/201012/2.jpg" /></a>
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鼠标点击图片放大或缩小<br>
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<a href="#" ><img class="tip" src="/jscss/demoimg/201012/3.jpg" /></a>
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<div id="box"><img src=""></div>
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</body>
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</html>

Revision as of 09:55, 6 September 2014

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 鼠标点击图片放大或缩小 鼠标点击图片放大或缩小

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