js颜色选择器代码[firefox不支持]

最简单的，在body区域加入：

<OBJECT id="dlgHelper" CLASSID="clsid:3050f819-98b5-11cf-bb82-00aa00bdce0b" width="0" height="0"></OBJECT>

调用的JS：

<script type="text/javascript"> 
var tempColor = "0099cc"; 
function picColor(){ 
var Hcolor = document.getElementById("dlgHelper").ChooseColorDlg(tempColor).toString(16); 
//with(event.srcElement){ 
//value = ((Hcolor.length<6)?"000000".substring(0,6-Hcolor.length):"") + Hcolor; 
//style.backgroundColor = ((Hcolor.length<6)?"000000".substring(0,6-Hcolor.length):"") + Hcolor; 
var newColor = ((Hcolor.length<6)?"000000".substring(0,6-Hcolor.length):"") + Hcolor; 
if(newColor.toString().substring(0,1) != "#"){ 
newColor = "#" + newColor; 
} 
alert(newColor); 
} 
// tempColor = Hcolor; 
// window.alert(tempColor); 
//} 

</script>

或者直接使用这个：





颜色选择器




document.write("");
var ocolorPopup = window.createPopup();
var ecolorPopup=null;

function colordialogmouseout(obj){
obj.style.borderColor="";
obj.bgColor="";
}

function colordialogmouseover(obj){
obj.style.borderColor="#0A66EE";
obj.bgColor="#EEEEEE";
}

function colordialogmousedown(color){
ecolorPopup.value=color;
//document.body.bgColor=color;
ocolorPopup.document.body.blur();
}

function colordialogmore(){
var sColor=dlgHelper.ChooseColorDlg(ecolorPopup.value);
sColor = sColor.toString(16);
if (sColor.length < 6) {
var sTempString = "000000".substring(0,6-sColor.length);
sColor = sTempString.concat(sColor);
}
ecolorPopup.value="#"+sColor.toUpperCase();
//document.body.bgColor="#"+sColor.toUpperCase();
ocolorPopup.document.body.blur();
}

function colordialog(){
var e=event.srcElement;
e.onkeyup=colordialog;
ecolorPopup=e;
var ocbody;
var oPopBody = ocolorPopup.document.body;
var colorlist=new Array(40);
oPopBody.style.backgroundColor = "#f9f8f7";
oPopBody.style.border = "solid #999999 1px";
oPopBody.style.fontSize = "12px";

colorlist[0]="#000000"; colorlist[1]="#993300"; colorlist[2]="#333300"; colorlist[3]="#003300";
colorlist[4]="#003366"; colorlist[5]="#000080"; colorlist[6]="#333399"; colorlist[7]="#333333";
colorlist[8]="#800000"; colorlist[9]="#FF6600"; colorlist[10]="#808000";colorlist[11]="#008000";
colorlist[12]="#008080";colorlist[13]="#0000FF";colorlist[14]="#666699";colorlist[15]="#808080";
colorlist[16]="#FF0000";colorlist[17]="#FF9900";colorlist[18]="#99CC00";colorlist[19]="#339966";
colorlist[20]="#33CCCC";colorlist[21]="#3366FF";colorlist[22]="#800080";colorlist[23]="#999999";
colorlist[24]="#FF00FF";colorlist[25]="#FFCC00";colorlist[26]="#FFFF00";colorlist[27]="#00FF00";
colorlist[28]="#00FFFF";colorlist[29]="#00CCFF";colorlist[30]="#993366";colorlist[31]="#CCCCCC";
colorlist[32]="#FF99CC";colorlist[33]="#FFCC99";colorlist[34]="#FFFF99";colorlist[35]="#CCFFCC";
colorlist[36]="#CCFFFF";colorlist[37]="#99CCFF";colorlist[38]="#CC99FF";colorlist[39]="#FFFFFF";

ocbody = "";
ocbody += "";
ocbody += "当前颜色";
for(var i=0;i

选择颜色：


[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]