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css静态滤镜 + A:Hover 效果第1/3页_javascript技巧

PHP中文网
发布： 2016-05-16 19:13:02
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1274人浏览过

IE Only
Step1: 

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html> 
<head> 
<!-- Author: Hutia --> 
<meta http-equiv="content-type" content="text/html; charset=gb2312" /> 
<title>WU XIN</title> 
<script type="text/javascript" src=""></script> 
<style> 
    * { margin:0px; padding:0px; } 
     
    .i1 { width:64px; border:0px none #888; margin:0px; } 
     
    .a0 { filter:Gray() Alpha(Opacity=40); display:block; height:64px; width:64px; } 
    .a0:hover, .a0:active { filter:Alpha(Opacity=100); display:block; height:64px; width:64px; } 
    .a1 { border:1px solid #999; } .a1:hover { border:1px solid gold;} 
    .a2 { border:1px solid #999; } .a2:hover { border:1px solid green; } 
    .a3 { border:1px solid #999; } .a3:hover { border:1px solid blue;} 
    .a4 { border:1px solid #999; } .a4:hover { border:1px solid red;} 
    .a5 { border:1px solid #999; } .a5:hover { border:1px solid silver;} 
    .a6 { border:1px solid #999; } .a6:hover { border:1px solid black;} 
    .a7 { border:1px solid #999; } .a7:hover { border:1px solid #FEE;} 
</style> 
</head> 
<body> 
<div id=""> 
    <a href="#" class="a0 a1"> 
<img src="/articleimg/upload/2006/6/17/2620257_1_j.jpg" class="i1" /></a> 
    <a href="#" class="a0 a2"> 
<img src="/articleimg/upload/2006/6/17/2620257_2_m.jpg" class="i1" /></a> 
    <a href="#" class="a0 a3"> 
<img src="/articleimg/upload/2006/6/17/2620257_3_s.jpg" class="i1" /></a> 
    <a href="#" class="a0 a4"> 
<img src="/articleimg/upload/2006/6/17/2620257_4_h.jpg" class="i1" /></a> 
    <a href="#" class="a0 a5"> 
<img src="/articleimg/upload/2006/6/17/2620257_5_t.jpg" class="i1" /></a> 
    <a href="#" class="a0 a6"> 
<img src="/articleimg/upload/2006/6/17/2620257_6_yi.jpg" class="i1" /></a> 
    <a href="#" class="a0 a7"> 
<img src="/articleimg/upload/2006/6/17/2620257_7_ya.jpg" class="i1" /></a> 
</div> 
</body> 
</html>
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然后配合上两行 JS, 做成这样
依然 IE Only
Step2: 

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html> 
<head> 
<!-- Author: Hutia --> 
<meta http-equiv="content-type" content="text/html; charset=gb2312" /> 
<title>WU XIN</title> 
<script type="text/javascript"> 
/*  Author: Hutia  */ 
function chkScroll(obj){ 
    var y0=obj.offsetTop, y=event.y, h0=obj.offsetHeight, h1=obj.scrollHeight; 
    obj.scrollTop=parseInt((y-y0)/h0*(h1-h0)); 
} 
</script> 
<style> 
    * { margin:0px; padding:0px; } 
     
    #main { height:198px; width:66px; overflow:hidden; } 
     
    .i1 { width:64px; border:0px none #888; margin:0px; } 
     
    .a0 { filter:Gray() Alpha(Opacity=40); display:block; height:64px; width:64px; } 
    .a0:hover, .a0:active { filter:Alpha(Opacity=100); display:block; height:64px; width:64px; } 
    .a1 { border:1px solid #999; } .a1:hover { border:1px solid gold;} 
    .a2 { border:1px solid #999; } .a2:hover { border:1px solid green; } 
    .a3 { border:1px solid #999; } .a3:hover { border:1px solid blue;} 
    .a4 { border:1px solid #999; } .a4:hover { border:1px solid red;} 
    .a5 { border:1px solid #999; } .a5:hover { border:1px solid silver;} 
    .a6 { border:1px solid #999; } .a6:hover { border:1px solid black;} 
    .a7 { border:1px solid #999; } .a7:hover { border:1px solid #FEE;} 
</style> 
</head> 
<body> 
<div id="main" onmousemove="chkScroll(this);"> 
    <a href="#" class="a0 a1"> 
<img src="/articleimg/upload/2006/6/17/2620257_1_j.jpg" class="i1" /></a> 
    <a href="#" class="a0 a2"> 
<img src="/articleimg/upload/2006/6/17/2620257_2_m.jpg" class="i1" /></a> 
    <a href="#" class="a0 a3"> 
<img src="/articleimg/upload/2006/6/17/2620257_3_s.jpg" class="i1" /></a> 
    <a href="#" class="a0 a4"> 
<img src="/articleimg/upload/2006/6/17/2620257_4_h.jpg" class="i1" /></a> 
    <a href="#" class="a0 a5"> 
<img src="/articleimg/upload/2006/6/17/2620257_5_t.jpg" class="i1" /></a> 
    <a href="#" class="a0 a6"> 
<img src="/articleimg/upload/2006/6/17/2620257_6_yi.jpg" class="i1" /></a> 
    <a href="#" class="a0 a7"> 
<img src="/articleimg/upload/2006/6/17/2620257_7_ya.jpg" class="i1" /></a> 
</div> 
</body> 
</html>
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继续努力，加上磁性效果............就是测试久了会看的头晕.......
Step3: 

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html> 
<head> 
<!-- Author: Hutia --> 
<meta http-equiv="content-type" content="text/html; charset=gb2312" /> 
<title>WU XIN</title> 
<script type="text/javascript"> 
/*  Author: Hutia  */ 
function chkScroll(obj){ 
    var y0=obj.offsetTop, y=event.y, h0=obj.offsetHeight, h1=obj.scrollHeight; 
    var sT=parseInt((y-y0)/h0*(h1-h0)); 
    var dif=sT+y-y0-33; 
    if(dif%66<12)sT-=dif%66; 
    if(dif%66>54)sT=sT-dif%66+66; 
    obj.scrollTop=sT; 
} 
</script> 
<style> 
    * { margin:0px; padding:0px; } 
     
    #main { height:198px; width:66px; overflow:hidden; } 
     
    .i1 { width:64px; border:0px none #888; margin:0px; } 
     
    .a0 { filter:Gray() Alpha(Opacity=40); display:block; height:64px; width:64px; } 
    .a0:hover, .a0:active { filter:Alpha(Opacity=100); display:block; height:64px; width:64px; } 
    .a1 { border:1px solid #999; } .a1:hover { border:1px solid gold;} 
    .a2 { border:1px solid #999; } .a2:hover { border:1px solid green; } 
    .a3 { border:1px solid #999; } .a3:hover { border:1px solid blue;} 
    .a4 { border:1px solid #999; } .a4:hover { border:1px solid red;} 
    .a5 { border:1px solid #999; } .a5:hover { border:1px solid silver;} 
    .a6 { border:1px solid #999; } .a6:hover { border:1px solid black;} 
    .a7 { border:1px solid #999; } .a7:hover { border:1px solid #FEE;} 
</style> 
</head> 
<body> 
<div id="main" onmousemove="chkScroll(this);"> 
    <a href="#" class="a0 a1"> 
<img src="/articleimg/upload/2006/6/17/2620257_1_j.jpg" class="i1" /></a> 
    <a href="#" class="a0 a2"> 
<img src="/articleimg/upload/2006/6/17/2620257_2_m.jpg" class="i1" /></a> 
    <a href="#" class="a0 a3"> 
<img src="/articleimg/upload/2006/6/17/2620257_3_s.jpg" class="i1" /></a> 
    <a href="#" class="a0 a4"> 
<img src="/articleimg/upload/2006/6/17/2620257_4_h.jpg" class="i1" /></a> 
    <a href="#" class="a0 a5"> 
<img src="/articleimg/upload/2006/6/17/2620257_5_t.jpg" class="i1" /></a> 
    <a href="#" class="a0 a6"> 
<img src="/articleimg/upload/2006/6/17/2620257_6_yi.jpg" class="i1" /></a> 
    <a href="#" class="a0 a7"> 
<img src="/articleimg/upload/2006/6/17/2620257_7_ya.jpg" class="i1" /></a> 
</div> 
</body> 
</html>
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上一个效果鼠标动的快了会很头晕.......
又做了一个磁性效果
Step4: 

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html> 
<head> 
<!-- Author: Hutia --> 
<meta http-equiv="content-type" content="text/html; charset=gb2312" /> 
<title>WU XIN</title> 
<script type="text/javascript"> 
/*  Author: Hutia  */ 
function chkScroll(obj){ 
    var y0=obj.offsetTop, y=event.y, h0=obj.offsetHeight, h1=obj.scrollHeight; 
    var sT=parseInt((y-y0)/h0*(h1-h0)); 
    if(sT%66<10)sT-=sT%66; 
    if(sT%66>56)sT=sT-sT%66+66; 
    obj.scrollTop=sT; 
} 
</script> 
<style> 
    * { margin:0px; padding:0px; } 
     
    #main { height:198px; width:66px; overflow:hidden; } 
     
    .i1 { width:64px; border:0px none #888; margin:0px; } 
     
    .a0 { filter:Gray() Alpha(Opacity=40); display:block; height:64px; width:64px; } 
    .a0:hover, .a0:active { filter:Alpha(Opacity=100); display:block; height:64px; width:64px; } 
    .a1 { border:1px solid #999; } .a1:hover { border:1px solid gold;} 
    .a2 { border:1px solid #999; } .a2:hover { border:1px solid green; } 
    .a3 { border:1px solid #999; } .a3:hover { border:1px solid blue;} 
    .a4 { border:1px solid #999; } .a4:hover { border:1px solid red;} 
    .a5 { border:1px solid #999; } .a5:hover { border:1px solid silver;} 
    .a6 { border:1px solid #999; } .a6:hover { border:1px solid black;} 
    .a7 { border:1px solid #999; } .a7:hover { border:1px solid #FEE;} 
</style> 
</head> 
<body> 
<div id="main" onmousemove="chkScroll(this);"> 
    <a href="#" class="a0 a1"> 
<img src="/articleimg/upload/2006/6/17/2620257_1_j.jpg" class="i1" /></a> 
    <a href="#" class="a0 a2"> 
<img src="/articleimg/upload/2006/6/17/2620257_2_m.jpg" class="i1" /></a> 
    <a href="#" class="a0 a3"> 
<img src="/articleimg/upload/2006/6/17/2620257_3_s.jpg" class="i1" /></a> 
    <a href="#" class="a0 a4"> 
<img src="/articleimg/upload/2006/6/17/2620257_4_h.jpg" class="i1" /></a> 
    <a href="#" class="a0 a5"> 
<img src="/articleimg/upload/2006/6/17/2620257_5_t.jpg" class="i1" /></a> 
    <a href="#" class="a0 a6"> 
<img src="/articleimg/upload/2006/6/17/2620257_6_yi.jpg" class="i1" /></a> 
    <a href="#" class="a0 a7"> 
<img src="/articleimg/upload/2006/6/17/2620257_7_ya.jpg" class="i1" /></a> 
</div> 
</body> 
</html>
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然后再加上一些不知所谓的特效，让这个东东有点动感（小新：看我的动感光波，BBBBB........） -_-
Step 5: （永远的 IE Only）

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html> 
<head> 
<!-- Author: Hutia --> 
<meta http-equiv="content-type" content="text/html; charset=gb2312" /> 
<title>WU XIN</title> 
<script type="text/javascript"> 
/*  Author: Hutia  */ 
function chkScroll(obj){ 
    var y0=obj.offsetTop, y=event.y, h0=obj.offsetHeight, h1=obj.scrollHeight, currentNode; 
    var sT=parseInt((y-y0)/h0*(h1-h0)); 
    var pT=document.getElementById("pointer"); 
     
    if(sT%66<10)sT-=sT%66; 
    if(sT%66>56)sT=sT-sT%66+66; 
    obj.scrollTop=sT; 
     
    currentNode=obj.children[parseInt((sT+y-y0)/66)]; 
    if(!currentNode)return; 
    with(pT.style){ 
        display="block"; 
        backgroundColor=currentNode.currentStyle.borderColor; 
        pT.baseY=top=currentNode.offsetTop-sT; 
        left=currentNode.offsetLeft+currentNode.offsetWidth+2; 
    } 
     
} 

function crazyPointer(){ 
    try{ 
        var pT=document.getElementById("pointer"); 
        if(isNaN(parseInt(pT.baseY)))pT.baseY=0; 
        if(isNaN(parseInt(pT.y)))pT.y=0; 
        if(isNaN(parseInt(pT.h)))pT.h=0; 
        if(isNaN(parseInt(pT.vy)))pT.vy=1; 
        if(isNaN(parseInt(pT.vh)))pT.vh=1; 
         
        pT.y+=pT.vy*parseInt(Math.random()*3); 
        if(pT.y>65){pT.y=65;pT.vy=-1;} 
        if(pT.y<0){pT.y=0;pT.vy=1;} 
         
        pT.h+=pT.vh*parseInt(Math.random()*7); 
        if(pT.y+pT.h>65){pT.h=65-pT.y;pT.vh=-1;} 
        if(pT.h<0){pT.h=1;pT.vh=1;} 
         
        pT.style.top=pT.baseY+pT.y; 
        pT.style.height=pT.h; 
    }catch(e){} 
    setTimeout(crazyPointer,10); 
} 

function hidePointer(){ 
    document.getElementById("pointer").style.display="none"; 
} 

crazyPointer(); 
</script> 
<style> 
    * { margin:0px; padding:0px; } 
     
    #main { height:198px; width:66px; overflow:hidden; } 
     
    #pointer { display:none; position:absolute; width:3px; overflow:hidden; } 
     
    .i1 { width:64px; border:0px none #888; margin:0px; } 
     
    .a0 { filter:Gray() Alpha(Opacity=40); display:block; height:64px; width:64px; } 
    .a0:hover, .a0:active { filter:Alpha(Opacity=100); display:block; height:64px; width:64px; } 
    .a1 { border:1px solid #999; } .a1:hover { border:1px solid gold;} 
    .a2 { border:1px solid #999; } .a2:hover { border:1px solid green; } 
    .a3 { border:1px solid #999; } .a3:hover { border:1px solid blue;} 
    .a4 { border:1px solid #999; } .a4:hover { border:1px solid red;} 
    .a5 { border:1px solid #999; } .a5:hover { border:1px solid silver;} 
    .a6 { border:1px solid #999; } .a6:hover { border:1px solid black;} 
    .a7 { border:1px solid #999; } .a7:hover { border:1px solid #FEE;} 
</style> 
</head> 
<body> 
<div id="main" onmousemove="chkScroll(this);" onmouseout="hidePointer();"> 
    <a href="#" class="a0 a1"> 
<img src="/articleimg/upload/2006/6/17/2620257_1_j.jpg" class="i1" /></a> 
    <a href="#" class="a0 a2"> 
<img src="/articleimg/upload/2006/6/17/2620257_2_m.jpg" class="i1" /></a> 
    <a href="#" class="a0 a3"> 
<img src="/articleimg/upload/2006/6/17/2620257_3_s.jpg" class="i1" /></a> 
    <a href="#" class="a0 a4"> 
<img src="/articleimg/upload/2006/6/17/2620257_4_h.jpg" class="i1" /></a> 
    <a href="#" class="a0 a5"> 
<img src="/articleimg/upload/2006/6/17/2620257_5_t.jpg" class="i1" /></a> 
    <a href="#" class="a0 a6"> 
<img src="/articleimg/upload/2006/6/17/2620257_6_yi.jpg" class="i1" /></a> 
    <a href="#" class="a0 a7"> 
<img src="/articleimg/upload/2006/6/17/2620257_7_ya.jpg" class="i1" /></a> 
</div> 

<div id="pointer"></div> 
</body> 
</html>
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