<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<style type="text/css">
<!--
#Layer1 {
position:absolute;
width:896px;
height:177px;
z-index:1;
left: 154px;
top: 25px;
}
#Layer2 {
position:absolute;
width:825px;
height:38px;
z-index:1;
left: 51px;
top: 69px;
}
.STYLE1 {
font-size: xx-large;
font-weight: bold;
}
body,td,th {
font-family: Arial, Helvetica, sans-serif;
font-size: large;
color: #999999;
}
body {
background-color: #CCCCCC;
}
.STYLE5 {font-size: 24px}
-->
</style><script language="javascript">
var Robj=document . getElementById("red").innerHTML;
var Gobj=document . getElementById("grenn").innerHTML;
var Bobj=document . getElementById("blue").innerHTML;
var Hexobj=document . getElementById("hex").innerHTML;
r=Robj.value;
g=Gobj.value;
b=Bobj.value;
function toHexColor()
{
var hex='#';
var hexStr = '0123456789ABCDEF';
low = r % 16;
high = (r - low)/16;
hex+=hexStr.charAt(high) + hexStr.charAt(low);
low = g % 16;
high = (g - low)/16;
hex+=hexStr.charAt(high) + hexStr.charAt(low);
low = b % 16;
high = (b - low)/16;
hex+=hexStr.charAt(high) + hexStr.charAt(low);
return hex;
}
function HEX()
{
Hexobj.value=toHexColor();
}
</script>
</head><body>
<div id="Layer1">
<div id="Layer2">
<div align="left" class="STYLE1">
<div align="left">
<span class="STYLE5">R:</span>
<input name="textfield" type="text" class="STYLE5" id="red" value="125" size="3" maxlength="3" />
<span class="STYLE5">G:</span>
<input name="textfield2" type="text" class="STYLE5" id="green" value="125" size="3" maxlength="3"/>
<span class="STYLE5">B:</span>
<input name="textfield3" type="text" class="STYLE5" id="blue" value="125" size="3" maxlength="3"/>
<input name="submit" type="button" class="STYLE5" value="16进制-->" onclick="toHexColor()"/>
HEX:
<input name="textfield4" type="text" class="STYLE5" size="7" maxlength="7" id="hex"/>
</div>
</div>
</div>
</div>
</body>
</html>JS部分有问题,看了很久都找不出原因,望不吝赐教。
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<style type="text/css">
<!--
#Layer1 {
position:absolute;
width:896px;
height:177px;
z-index:1;
left: 154px;
top: 25px;
}
#Layer2 {
position:absolute;
width:825px;
height:38px;
z-index:1;
left: 51px;
top: 69px;
}
.STYLE1 {
font-size: xx-large;
font-weight: bold;
}
body,td,th {
font-family: Arial, Helvetica, sans-serif;
font-size: large;
color: #999999;
}
body {
background-color: #CCCCCC;
}
.STYLE5 {font-size: 24px}
-->
</style><script language="javascript">
var Robj=document . getElementById("red").innerHTML;
var Gobj=document . getElementById("grenn").innerHTML;
var Bobj=document . getElementById("blue").innerHTML;
var Hexobj=document . getElementById("hex").innerHTML;
r=Robj.value;
g=Gobj.value;
b=Bobj.value;
function toHexColor()
{
var hex='#';
var hexStr = '0123456789ABCDEF';
low = r % 16;
high = (r - low)/16;
hex+=hexStr.charAt(high) + hexStr.charAt(low);
low = g % 16;
high = (g - low)/16;
hex+=hexStr.charAt(high) + hexStr.charAt(low);
low = b % 16;
high = (b - low)/16;
hex+=hexStr.charAt(high) + hexStr.charAt(low);
return hex;
}
function HEX()
{
Hexobj.value=toHexColor();
}
</script>
</head><body>
<div id="Layer1">
<div id="Layer2">
<div align="left" class="STYLE1">
<div align="left">
<span class="STYLE5">R:</span>
<input name="textfield" type="text" class="STYLE5" id="red" value="125" size="3" maxlength="3" />
<span class="STYLE5">G:</span>
<input name="textfield2" type="text" class="STYLE5" id="green" value="125" size="3" maxlength="3"/>
<span class="STYLE5">B:</span>
<input name="textfield3" type="text" class="STYLE5" id="blue" value="125" size="3" maxlength="3"/>
<input name="submit" type="button" class="STYLE5" value="16进制-->" onclick="toHexColor()"/>
HEX:
<input name="textfield4" type="text" class="STYLE5" size="7" maxlength="7" id="hex"/>
</div>
</div>
</div>
</div>
</body>
</html>JS部分有问题,看了很久都找不出原因,望不吝赐教。
<input name="submit" type="button" class="STYLE5" value="16进制-->" onclick="toHexColor()"/> 改为
<input name="submit" type="button" class="STYLE5" value="16进制-->" onclick="HEX()"/>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<style type="text/css">
<!--
#Layer1 {
position:absolute;
width:896px;
height:177px;
z-index:1;
left: 154px;
top: 25px;
}
#Layer2 {
position:absolute;
width:825px;
height:38px;
z-index:1;
left: 51px;
top: 69px;
}
.STYLE1 {
font-size: xx-large;
font-weight: bold;
}
body,td,th {
font-family: Arial, Helvetica, sans-serif;
font-size: large;
color: #999999;
}
body {
background-color: #CCCCCC;
}
.STYLE5 {font-size: 24px}
-->
</style>
</head><body>
<div id="Layer1">
<div id="Layer2">
<div align="left" class="STYLE1">
<div align="left">
<span class="STYLE5">R:</span>
<input name="textfield" type="text" class="STYLE5" id="red" value="125" size="3" maxlength="3" />
<span class="STYLE5">G:</span>
<input name="textfield2" type="text" class="STYLE5" id="green" value="125" size="3" maxlength="3"/>
<span class="STYLE5">B:</span>
<input name="textfield3" type="text" class="STYLE5" id="blue" value="125" size="3" maxlength="3"/>
<input name="submit" type="button" class="STYLE5" value="16进制-->" onclick="HEX()"/>
HEX:
<input name="textfield4" type="text" class="STYLE5" size="7" maxlength="7" id="hex"/>
</div>
</div>
</div>
</div><script language="javascript">
var Robj=document.getElementById("red");/////////////////
var Gobj=document.getElementById("green");///////////////
var Bobj=document.getElementById("blue");//////////////
var Hexobj=document.getElementById("hex");///////////////////
r=Robj.value;
g=Gobj.value;
b=Bobj.value;
function toHexColor()
{
var hex='#';
var hexStr = '0123456789ABCDEF';
low = r % 16;
high = (r - low)/16;
hex+=hexStr.charAt(high) + hexStr.charAt(low);
low = g % 16;
high = (g - low)/16;
hex+=hexStr.charAt(high) + hexStr.charAt(low);
low = b % 16;
high = (b - low)/16;
hex+=hexStr.charAt(high) + hexStr.charAt(low);
return hex;
}
function HEX()
{
Hexobj.value=toHexColor();
}
</script></body>
</html>