***页面背景***rgb to hex 背景颜色代码生成
把下列代码加到网页的<body></body>标签之间 从google下载我的照片管理软件要完成此效果需要两个步骤
第一步：把如下代码加入到<head>区域中
<script language="javascript">
<!-- begin
function showrgb(f) {
red = f.red.value;
green = f.green.value;
blue = f.blue.value;
var hexarray= new array(256);
hexarray="00"; hexarray="01"; hexarray="02";
hexarray="03"; hexarray="04"; hexarray="05";
hexarray="06"; hexarray="07"; hexarray="08";
hexarray="09"; hexarray="0a"; hexarray="0b";
hexarray="0c"; hexarray="0d"; hexarray="0e";
hexarray="0f"; hexarray="10"; hexarray="11";
hexarray="12"; hexarray="13"; hexarray="14";
hexarray="15"; hexarray="16"; hexarray="17";
hexarray="18"; hexarray="19"; hexarray="1a";
hexarray="1b"; hexarray="1c"; hexarray="1d";
hexarray="1e"; hexarray="1f"; hexarray="20";
hexarray="21"; hexarray="22"; hexarray="23";
hexarray="24"; hexarray="25"; hexarray="26";
hexarray="27"; hexarray="28"; hexarray="29";
hexarray="2a"; hexarray="2b"; hexarray="2c";
hexarray="2d"; hexarray="2e"; hexarray="2f";
hexarray="30"; hexarray="31"; hexarray="32";
hexarray="33"; hexarray="34"; hexarray="35";
hexarray="36"; hexarray="37"; hexarray="38";
hexarray="39"; hexarray="3a"; hexarray="3b";
hexarray="3c"; hexarray="3d"; hexarray="3e";
hexarray="3f"; hexarray="40"; hexarray="41";
hexarray="42"; hexarray="43"; hexarray="44";
hexarray="45"; hexarray="46"; hexarray="47";
hexarray="48"; hexarray="49"; hexarray="4a";
hexarray="4b"; hexarray="4c"; hexarray="4d";
hexarray="4e"; hexarray="4f"; hexarray="50";
hexarray="51"; hexarray="52"; hexarray="53";
hexarray="54"; hexarray="55"; hexarray="56";
hexarray="57"; hexarray="58"; hexarray="59";
hexarray="5a"; hexarray="5b"; hexarray="5c";
hexarray="5d"; hexarray="5e"; hexarray="6f";
hexarray="60"; hexarray="61"; hexarray="62";
hexarray="63"; hexarray="64"; hexarray="65";
hexarray="66"; hexarray="67"; hexarray="68";
hexarray="69"; hexarray="6a"; hexarray="6b";
hexarray="6c"; hexarray="6d"; hexarray="6e";
hexarray="6f"; hexarray="70"; hexarray="71";
hexarray="72"; hexarray="73"; hexarray="74";
hexarray="75"; hexarray="76"; hexarray="77";
hexarray="78"; hexarray="79"; hexarray="7a";
hexarray="7b"; hexarray="7c"; hexarray="7d";
hexarray="7e"; hexarray="7f"; hexarray="80";
hexarray="81"; hexarray="82"; hexarray="83";
hexarray="84"; hexarray="85"; hexarray="86";
hexarray="87"; hexarray="88"; hexarray="89";
hexarray="8a"; hexarray="8b"; hexarray="8c";
hexarray="8d"; hexarray="8e"; hexarray="8f";
hexarray="90"; hexarray="91"; hexarray="92";
hexarray="93"; hexarray="94"; hexarray="95";
hexarray="96"; hexarray="97"; hexarray="98";
hexarray="99"; hexarray="9a"; hexarray="9b";
hexarray="9c"; hexarray="9d"; hexarray="9e";
hexarray="9f"; hexarray="a0"; hexarray="a1";
hexarray="a2"; hexarray="a3"; hexarray="a4";
hexarray="a5"; hexarray="a6"; hexarray="a7";
hexarray="a8"; hexarray="a9"; hexarray="aa";
hexarray="ab"; hexarray="ac"; hexarray="ad";
hexarray="ae"; hexarray="af"; hexarray="b0";
hexarray="b1"; hexarray="b2"; hexarray="b3";
hexarray="b4"; hexarray="b5"; hexarray="b6";
hexarray="b7"; hexarray="b8"; hexarray="b9";
hexarray="ba"; hexarray="bb"; hexarray="bc";
hexarray="bd"; hexarray="be"; hexarray="bf";
hexarray="c0"; hexarray="c1"; hexarray="c2";
hexarray="c3"; hexarray="c4"; hexarray="c5";
hexarray="c6"; hexarray="c7"; hexarray="c8";
hexarray="c9"; hexarray="ca"; hexarray="cb";
hexarray="cc"; hexarray="cd"; hexarray="ce";
hexarray="cf"; hexarray="d0"; hexarray="d1";
hexarray="d2"; hexarray="d3"; hexarray="d4";
hexarray="d5"; hexarray="d6"; hexarray="d7";
hexarray="d8"; hexarray="d9"; hexarray="da";
hexarray="db"; hexarray="dc"; hexarray="dd";
hexarray="de"; hexarray="df"; hexarray="e0";
hexarray="e1"; hexarray="e2"; hexarray="e3";
hexarray="e4"; hexarray="e5"; hexarray="e6";
hexarray="e7"; hexarray="e8"; hexarray="e9";
hexarray="ea"; hexarray="eb"; hexarray="ec";
hexarray="ed"; hexarray="ee"; hexarray="ef";
hexarray="f0"; hexarray="f1"; hexarray="f2";
hexarray="f3"; hexarray="f4"; hexarray="f5";
hexarray="f6"; hexarray="f7"; hexarray="f8";
hexarray="f9"; hexarray="fa"; hexarray="fb";
hexarray="fc"; hexarray="fd"; hexarray="fe";
hexarray="ff";
hexcode = "#" + hexarray + hexarray + hexarray;
document.bgcolor = f.hexval.value = hexcode;
}
//end -->
</script>
第二步：把如下代码加入到<body>区域中
<center>
<form name=rgbform>
<pre>
red: <input type="text" name="red" size="4">
green: <input type="text" name="green" size="4">
blue:<input type="text" name="blue" size="4">
<input type=button value="rgb to hex" onclick="showrgb(this.form)">
十六进制代码:<input type=text name=hexval size=7>
</pre>
</form>
</center>
--------------------------------------
拥有三人行论坛管理系列软件，一个人就可以管理一个论坛的更新维护。还能使您的论坛有千人在线的真实火暴效果，让您不在为论坛因没有人气而留不住会员而烦恼，使您的论坛早日成为一流的论坛。详情请登陆网站：http://www.cnsrx.cn 三人行论坛管理软件，站长必备的专业好工具。（您使用的是免费版本，购买收费版本后，将不带广告。业务QQ:247216 44985227）
页:
[1]