JS 216网页安全色调色板 DW 风格-Dreamweaver教程

2024-09-12 12:29:50

字体：大中小

来源：转载

供稿：网友

利用js做的一个网页安全色调色板希望大家用得上！

<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>