JS 网页安全色调色板 DW风格

时间:2020-05-12 人气:0

<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2311"> 
<title>DW调色板</title> 
<script> 
var ColorHex=new Array('00','33','66','99','CC','FF') 
var SpColorHex=new Array('FF0000','00FF00','0000FF','FFFF00','00FFFF','FF00FF') 
var current=null

function intocolor() 
{ 
var colorTable='' 
for (i=0;i<2;i++) 
{ 
for (j=0;j<6;j++) 
{ 
colorTable=colorTable+'<tr height=12>' 
colorTable=colorTable+'<td width=11 style="background-color:#000000">'

if (i==0){ 
colorTable=colorTable+'<td width=11 style="background-color:#'+ColorHex[j]+ColorHex[j]+ColorHex[j]+'">'} 
else{ 
colorTable=colorTable+'<td width=11 style="background-color:#'+SpColorHex[j]+'">'}

colorTable=colorTable+'<td width=11 style="background-color:#000000">' 
for (k=0;k<3;k++) 
{ 
for (l=0;l<6;l++) 
{ 
colorTable=colorTable+'<td width=11 style="background-color:#'+ColorHex[k+i*3]+ColorHex[l]+ColorHex[j]+'">' 
} 
} 
} 
} 
colorTable='<table width=253 border="0" cellspacing="0" cellpadding="0" style="border:1px #000000 solid;border-bottom:none;border-collapse: collapse" bordercolor="000000">' 
+'<tr height=30><td colspan=21 bgcolor=#cccccc>' 
+'<table cellpadding="0" cellspacing="1" border="0" style="border-collapse: collapse">' 
+'<tr><td width="3"><td><input type="text" name="DisColor" size="6" disabled style="border:solid 1px #000000;background-color:#ffff00"></td>' 
+'<td width="3"><td><input type="text" name="HexColor" size="7" style="border:inset 1px;font-family:Arial;" value="#000000"></td></tr></table></td></table>' 
+'<table border="1" cellspacing="0" cellpadding="0" style="border-collapse: collapse" bordercolor="000000" onmouseover="doOver()" onmouseout="doOut()" onclick="doclick()" style="cursor:hand;">' 
+colorTable+'</table>'; 
colorpanel.innerHTML=colorTable 
}

function doOver() { 
if ((event.srcElement.tagName=="TD") && (current!=event.srcElement)) { 
if (current!=null){current.style.backgroundColor = current._background} 
event.srcElement._background = event.srcElement.style.backgroundColor 
DisColor.style.backgroundColor = event.srcElement.style.backgroundColor 
HexColor.value = event.srcElement.style.backgroundColor 
event.srcElement.style.backgroundColor = "white" 
current = event.srcElement 
} 
}

function doOut() {

if (current!=null) current.style.backgroundColor = current._background 
}

function doclick(){ 
if (event.srcElement.tagName=="TD"){ 
alert("选取颜色: "+event.srcElement._background) 
return event.srcElement._background 
} 
} 
</script> 
</head>

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