JavaScript Code: Mẫu đồng hồ kim dạng số, chỉ có ký tự không kèm theo hình ảnh hỗ trợ.

Mã nguồn free JavaScript một mẫu đồng hồ kim dạng số, chỉ có ký tự không kèm theo hình ảnh hỗ trợ, đoạn Java Scription tạo đồng này khá hay và sáng tao, đặc biệt rất nhẹ vì không sử dụng hình ảnh (image).


Hỗ trợ trình duyệt: Firefox, IE, Chrome, Safari, Opera



JavaScript Source:
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<html><head><script language="JavaScript">

fCol='444444'; //face colour.
sCol='FF0000'; //seconds colour.
mCol='444444'; //minutes colour.
hCol='444444'; //hours colour.

Ybase=30; //Clock height.
Xbase=30; //Clock width.


H='...';
H=H.split('');
M='....';
M=M.split('');
S='.....';
S=S.split('');
NS4=(document.layers);
NS6=(document.getElementById&&!document.all);
IE4=(document.all);
Ypos=0;
Xpos=0;
dots=12;
Split=360/dots;
if (NS6){
for (i=1; i < dots+1; i++){
document.write('<div id="n6Digits'+i+'" style="position:absolute;top:0px;left:0px;width:30px;height:30px;font-family:Arial;font-size:10px;color:#'+fCol+';text-align:center;padding-top:10px">'+i+'</div>');
}
for (i=0; i < M.length; i++){
document.write('<div id="Ny'+i+'" style="position:absolute;top:0px;left:0px;width:2px;height:2px;font-size:2px;background:#'+mCol+'"></div>');
}
for (i=0; i < H.length; i++){
document.write('<div id="Nz'+i+'" style="position:absolute;top:0px;left:0px;width:2px;height:2px;font-size:2px;background:#'+hCol+'"></div>');
}
for (i=0; i < S.length; i++){
document.write('<div id="Nx'+i+'" style="position:absolute;top:0px;left:0px;width:2px;height:2px;font-size:2px;background:#'+sCol+'"></div>');
}
}
if (NS4){
dgts='1 2 3 4 5 6 7 8 9 10 11 12';
dgts=dgts.split(' ')
for (i=0; i < dots; i++){
document.write('<layer name=nsDigits'+i+' top=0 left=0 height=30 width=30><center><font face=Arial size=1 color='+fCol+'>'+dgts[i]+'</font></center></layer>');
}
for (i=0; i < M.length; i++){
document.write('<layer name=ny'+i+' top=0 left=0 bgcolor='+mCol+' clip="0,0,2,2"></layer>');
}
for (i=0; i < H.length; i++){
document.write('<layer name=nz'+i+' top=0 left=0 bgcolor='+hCol+' clip="0,0,2,2"></layer>');
}
for (i=0; i < S.length; i++){
document.write('<layer name=nx'+i+' top=0 left=0 bgcolor='+sCol+' clip="0,0,2,2"></layer>');
}
}
if (IE4){
document.write('<div style="position:absolute;top:0px;left:0px"><div style="position:relative">');
for (i=1; i < dots+1; i++){
document.write('<div id="ieDigits" style="position:absolute;top:0px;left:0px;width:30px;height:30px;font-family:Arial;font-size:10px;color:'+fCol+';text-align:center;padding-top:10px">'+i+'</div>');
}
document.write('</div></div>')
document.write('<div style="position:absolute;top:0px;left:0px"><div style="position:relative">');
for (i=0; i < M.length; i++){
document.write('<div id=y style="position:absolute;width:2px;height:2px;font-size:2px;background:'+mCol+'"></div>');
}
document.write('</div></div>')
document.write('<div style="position:absolute;top:0px;left:0px"><div style="position:relative">');
for (i=0; i < H.length; i++){
document.write('<div id=z style="position:absolute;width:2px;height:2px;font-size:2px;background:'+hCol+'"></div>');
}
document.write('</div></div>')
document.write('<div style="position:absolute;top:0px;left:0px"><div style="position:relative">');
for (i=0; i < S.length; i++){
document.write('<div id=x style="position:absolute;width:2px;height:2px;font-size:2px;background:'+sCol+'"></div>');
}
document.write('</div></div>')
}



function clock(){
time = new Date ();
secs = time.getSeconds();
sec = -1.57 + Math.PI * secs/30;
mins = time.getMinutes();
min = -1.57 + Math.PI * mins/30;
hr = time.getHours();
hrs = -1.57 + Math.PI * hr/6 + Math.PI*parseInt(time.getMinutes())/360;

if (NS6){
Ypos=window.pageYOffset+window.innerHeight-Ybase-25;
Xpos=window.pageXOffset+window.innerWidth-Xbase-30;
for (i=1; i < dots+1; i++){
 document.getElementById("n6Digits"+i).style.top=Ypos-15+Ybase*Math.sin(-1.56 +i *Split*Math.PI/180)
 document.getElementById("n6Digits"+i).style.left=Xpos-15+Xbase*Math.cos(-1.56 +i*Split*Math.PI/180)
 }
for (i=0; i < S.length; i++){
 document.getElementById("Nx"+i).style.top=Ypos+i*Ybase/4.1*Math.sin(sec);
 document.getElementById("Nx"+i).style.left=Xpos+i*Xbase/4.1*Math.cos(sec);
 }
for (i=0; i < M.length; i++){
 document.getElementById("Ny"+i).style.top=Ypos+i*Ybase/4.1*Math.sin(min);
 document.getElementById("Ny"+i).style.left=Xpos+i*Xbase/4.1*Math.cos(min);
 }
for (i=0; i < H.length; i++){
 document.getElementById("Nz"+i).style.top=Ypos+i*Ybase/4.1*Math.sin(hrs);
 document.getElementById("Nz"+i).style.left=Xpos+i*Xbase/4.1*Math.cos(hrs);
 }
}
if (NS4){
Ypos=window.pageYOffset+window.innerHeight-Ybase-20;
Xpos=window.pageXOffset+window.innerWidth-Xbase-30;
for (i=0; i < dots; ++i){
 document.layers["nsDigits"+i].top=Ypos-5+Ybase*Math.sin(-1.045 +i*Split*Math.PI/180)
 document.layers["nsDigits"+i].left=Xpos-15+Xbase*Math.cos(-1.045 +i*Split*Math.PI/180)
 }
for (i=0; i < S.length; i++){
 document.layers["nx"+i].top=Ypos+i*Ybase/4.1*Math.sin(sec);
 document.layers["nx"+i].left=Xpos+i*Xbase/4.1*Math.cos(sec);
 }
for (i=0; i < M.length; i++){
 document.layers["ny"+i].top=Ypos+i*Ybase/4.1*Math.sin(min);
 document.layers["ny"+i].left=Xpos+i*Xbase/4.1*Math.cos(min);
 }
for (i=0; i < H.length; i++){
 document.layers["nz"+i].top=Ypos+i*Ybase/4.1*Math.sin(hrs);
 document.layers["nz"+i].left=Xpos+i*Xbase/4.1*Math.cos(hrs);
 }
}

if (IE4){
Ypos=document.body.scrollTop+window.document.body.clientHeight-Ybase-20;
Xpos=document.body.scrollLeft+window.document.body.clientWidth-Xbase-20;
for (i=0; i < dots; ++i){
 ieDigits[i].style.pixelTop=Ypos-15+Ybase*Math.sin(-1.045 +i *Split*Math.PI/180)
 ieDigits[i].style.pixelLeft=Xpos-15+Xbase*Math.cos(-1.045 +i *Split*Math.PI/180)
 }
for (i=0; i < S.length; i++){
 x[i].style.pixelTop =Ypos+i*Ybase/4.1*Math.sin(sec);
 x[i].style.pixelLeft=Xpos+i*Xbase/4.1*Math.cos(sec);
 }
for (i=0; i < M.length; i++){
 y[i].style.pixelTop =Ypos+i*Ybase/4.1*Math.sin(min);
 y[i].style.pixelLeft=Xpos+i*Xbase/4.1*Math.cos(min);
 }
for (i=0; i < H.length; i++){
 z[i].style.pixelTop =Ypos+i*Ybase/4.1*Math.sin(hrs);
 z[i].style.pixelLeft=Xpos+i*Xbase/4.1*Math.cos(hrs);
 }
}
setTimeout('clock()',100);
}
clock();
//-->
</script></head>

<body>

<script language="JavaScript">

fCol='444444'; //face colour.
sCol='FF0000'; //seconds colour.
mCol='444444'; //minutes colour.
hCol='444444'; //hours colour.

Ybase=30; //Clock height.
Xbase=30; //Clock width.
</script>



</body></html>
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