php颜色选择器(在线等待....)

<SCRIPT>
var sInitColor = null;
function callColorDlg(){if (sInitColor == null)
var sColor = dlgHelper.ChooseColorDlg();
else
var sColor = dlgHelper.ChooseColorDlg(sInitColor);
sColor = sColor.toString(16);
if (sColor.length < 6) {
var sTempString = "000000".substring(0,6-sColor.length);
sColor = sTempString.concat(sColor);
}
sColor="#"+sColor;
alert(sColor)
}
</SCRIPT></HEAD><BODY>
<BUTTON ID="ofntColor" TITLE="Choose Font Color"
onclick="callColorDlg()">Choose Font color</BUTTON>
<OBJECT id=dlgHelper CLASSID="clsid:3050f819-98b5-11cf-bb82-00aa00bdce0b" width="0px" height="0px"></OBJECT>

。
这个都是js的东西，不干php的事

<HTML>
<HEAD>
<TITLE>Color Pick</TITLE>
<META content="text/html; charset=gb2312" http-equiv=Content-Type>
<style type="text/css">
table, tr, td{
font-size: 12px ;color: #000000;
font-family: "Verdana", "Arial", "Helvetica", "sans-serif"
}
.style_button {
font-family: "Verdana", "Arial", "Helvetica", "sans-serif";
font-size: 12px;letter-spacing: 1pt;
background-image: url(images/but_bg.gif);
line-height:10px; padding-top: 4px;
border: 1px #CCCCCC solid;
padding-left: 1px;
}
.style_input {
font-family: "Verdana", "Arial", "Helvetica", "sans-serif";
font-size: 12px; color: #003399; background-color: #FFFFFC;
border: 1px #CCCCCC solid;filter:alpha(opacity=75)
}
</style>
<SCRIPT language=JavaScript>
var SelRGB = '';
var DrRGB = '';
var SelGRAY = '120';

var hexch = new Array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F');

function ToHex(n)
{ var h, l;

n = Math.round(n);
l = n % 16;
h = Math.floor((n / 16)) % 16;
return (hexch[h] + hexch[l]);
}

function DoColor(c, l)
{ var r, g, b;

  r = '0x' + c.substring(1, 3);
  g = '0x' + c.substring(3, 5);
  b = '0x' + c.substring(5, 7);

  if(l > 120)
  {
    l = l - 120;

    r = (r * (120 - l) + 255 * l) / 120;
    g = (g * (120 - l) + 255 * l) / 120;
    b = (b * (120 - l) + 255 * l) / 120;
  }else
  {
    r = (r * l) / 120;
    g = (g * l) / 120;
    b = (b * l) / 120;
  }

  return '#' + ToHex(r) + ToHex(g) + ToHex(b);
}

function EndColor()
{ var i;

  if(DrRGB != SelRGB)
  {
    DrRGB = SelRGB;
    for(i = 0; i <= 30; i ++)
      GrayTable.rows(i).bgColor = DoColor(SelRGB, 240 - i * 8);
  }

  SelColor.value = DoColor(RGB.innerText, GRAY.innerText);
  ShowColor.bgColor = SelColor.value;
}
</SCRIPT>

<SCRIPT event=onclick for=ColorTable language=JavaScript>
  SelRGB = event.srcElement.bgColor;
  EndColor();
</SCRIPT>

<SCRIPT event=onmouseover for=ColorTable language=JavaScript>
  RGB.innerText = event.srcElement.bgColor;
  EndColor();
</SCRIPT>

<SCRIPT event=onmouseout for=ColorTable language=JavaScript>
  RGB.innerText = SelRGB;
  EndColor();
</SCRIPT>

<SCRIPT event=onclick for=GrayTable language=JavaScript>
  SelGRAY = event.srcElement.title;
  EndColor();
</SCRIPT>

<SCRIPT event=onmouseover for=GrayTable language=JavaScript>
  GRAY.innerText = event.srcElement.title;
  EndColor();
</SCRIPT>

<SCRIPT event=onmouseout for=GrayTable language=JavaScript>
  GRAY.innerText = SelGRAY;
  EndColor();
</SCRIPT>

<SCRIPT event=onclick for=Ok language=JavaScript>
  window.returnValue = SelColor.value;
  window.close();
</SCRIPT>
</HEAD>
<BODY bgColor=menu>
<DIV align=center>
<CENTER>
<TABLE border=0 cellPadding=0 cellSpacing=10>
  <TBODY>
  <TR>
    <TD>
      <TABLE border=0 cellPadding=0 cellSpacing=0 id=ColorTable
      style="CURSOR: hand">
        <SCRIPT language=JavaScript>
function wc(r, g, b, n)
{
r = ((r * 16 + r) * 3 * (15 - n) + 0x80 * n) / 15;
g = ((g * 16 + g) * 3 * (15 - n) + 0x80 * n) / 15;
b = ((b * 16 + b) * 3 * (15 - n) + 0x80 * n) / 15;

document.write('<TD BGCOLOR=#' + ToHex(r) + ToHex(g) + ToHex(b) + ' height=8 width=8></TD>');
}

var cnum = new Array(1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 0);

  for(i = 0; i < 16; i ++)
  {
     document.write('<TR>');
     for(j = 0; j < 30; j ++)
     {
      n1 = j % 5;
      n2 = Math.floor(j / 5) * 3;
      n3 = n2 + 3;

      wc((cnum[n3] * n1 + cnum[n2] * (5 - n1)),
      (cnum[n3 + 1] * n1 + cnum[n2 + 1] * (5 - n1)),
      (cnum[n3 + 2] * n1 + cnum[n2 + 2] * (5 - n1)), i);
     }

     document.writeln('</TR>');
  } function JM_cc(ob){
  var obj=MM_findObj(ob);
  if (obj) {
    obj.select();js=obj.createTextRange();js.execCommand("Copy");
  }
}function MM_findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}
</script></TABLE></TD>
    <TD>
      <TABLE border=0 cellPadding=0 cellSpacing=0 id=GrayTable
      style="CURSOR: hand">
        <SCRIPT language=JavaScript>
  for(i = 255; i >= 0; i -= 8.5)
     document.write('<TR BGCOLOR=#' + ToHex(i) + ToHex(i) + ToHex(i) + '><TD TITLE=' + Math.floor(i * 16 / 17) + ' height=4 width=20></TD></TR>');
</SCRIPT>
</TABLE></TD></TR></TBODY></TABLE>
    <table border="0" cellspacing="0" cellpadding="0">
      <tr>
        <td width="61" align="center">选中色彩
          <table border=1 cellpadding=0 cellspacing=0 height=30 id=ShowColor
      width=40>
            <tbody>
            <tr>
              <td></td>
            </tr>
            </tbody>
          </table>
        </td>
        <td width="119">基色: <span id=RGB></span><br>
          亮度: <span
      id=GRAY>120</span><br>
          代码:
          <input id=SelColor size=8 class=style_input name="Input">
        </td>
        <td align="center">
          <input  type=reset class=style_button style="width: 70px" value="RESET" name="reset">
          
          <input type="button" id=close class=style_button onClick="Javascript:self.close()" style="width: 70px" value="CLOSE" name="close">
        </td>
      </tr>
    </table>
  </CENTER>
</DIV>
</BODY>
</HTML>

不错,把得到的值POST给PHP就关PHP的事了.

to uhopenet(冰火)
为什么把你的代码放到form里
就会出现dlgHelper未定义的错误呢？
请教

调试易

php颜色选择器(在线等待....)

解决方案 »