请教javascript高手

<html>
<head>
<script language="JavaScript">


</SCRIPT>
</head>
<body>
<center>
<form method="POST">
<table bgcolor="#FFFFCC"><tr>
<td bgcolor="#FFFFCC" width="85">
<select size="6" name="srcList" multiple>
<option value="1">Item 1
<option value="2">Item 2
<option value="3">Item 3
<option value="4">Item 4
<option value="5">Item 5
<option value="6">Item 6
</select>
</td>
<td bgcolor="#FFFFCC" width="74" align="center">
<input type="button" value=" 增加到右边 " onClick="javascript:addSrcToDestList()">
<br><br>
<input type="button" value=" 从右边删除 " onclick="javascript:deleteFromDestList();">
</td>
<td bgcolor="#FFFFCC" width="69">
<select size="6" name="destList" multiple>
</select>
</td>
</tr>
</table>
</form>
</body>
</html>

解决方案 »

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多谢！
怎么给分？如果我的数据来自SQL的查询呢？
<script language="javascript">function addUserToSelect()
{
var oSeleSrc;
var oSeleDest = document.all("selRoleUser")
oSeleSrc = document.all("selUserList");
AddSelectedItem(oSeleSrc,oSeleDest)

}function removeUserFromSelect()
{
var oSele = document.all("selRoleUser")
DeleteSeletedItem(oSele);
}function AddSelectedItem(oSelSrc,oSelDest)
{
try
{
var iIndexSrc,iIndexDest;
var sValue,sInnerText;
var isExistItem;
var oOption;

var sArr,sUserID,sUserName,sUserType;
var isGroup = false;

if(oSelSrc.selectedIndex == -1)
return false; for(iIndexSrc = 0; iIndexSrc < oSelSrc.options.length; iIndexSrc ++)
{
if(oSelSrc.options(iIndexSrc).selected)
{ isExistItem = false;
sValue = oSelSrc.options(iIndexSrc).value; for(intIndexDest = 0; intIndexDest < oSelDest.options.length; intIndexDest ++)
{
if(oSelDest.options(intIndexDest).value == sValue)
{
isExistItem = true;
}
}
if(!isExistItem)
{
oOption   = document.createElement("OPTION");
oSelDest.options.add(oOption);
oOption.innerText = oSelSrc.options(iIndexSrc).innerText;
oOption.value = sValue;
oOption = null;
}

}
}
return true;
}
catch(e)
{
alert(e.description);
}}function DeleteSeletedItem(objSeleDel)
{
try
{
var intIndex;
var intLength;

intLength = objSeleDel.options.length;

if(objSeleDel.selectedIndex == -1)
return false; var sValue;
var sArr,sUserID;

for(intIndex = 0; intIndex < intLength; intIndex ++)
{
if(objSeleDel.selectedIndex != -1)
{
sValue   = objSeleDel.options(objSeleDel.selectedIndex).value;

objSeleDel.options.remove(objSeleDel.selectedIndex);
}
} return true;
}
catch(e)
{
alert(e.description);
}
}
function addallUserToSelect()
{
removeallUserFromSelect()
i=0
for (i=0;i<document.all.selUserID.length;i++)
{
oOption   = document.createElement("OPTION");
document.all.selRoleUser.options.add(oOption);
oOption.innerText = document.all.selUserID.options(i).innerText;
oOption.value = document.all.selUserID.options(i).value;
oOption = null;
}
}
function removeallUserFromSelect()
{
lengths=document.all.selRoleUser.length;
for(i=0;i< lengths;i++)
{
document.all.selRoleUser.options.remove(0);
}
}
</script>
<body>
<div align="center">
  <center>
  <table border="0" width="100" cellspacing="1">
    <tr>
      <td width="16%">
    <select id="selUserList" size="1" name="selUserID" multiple style="width: 120; height: 140" ondblclick="document.all.addoption.onclick();">
    <option value="1">aaaaa</option>
    <option value="2">bbbbb</option>
    <option value="3">ccccc</option>
    <option value="4">ddddd</option>
    <option value="5">eeeee</option>

    </select>
      </td>
      <td width="19%">
    <input class="userbutton" type="button" value=" 增加>>" name="addoption" onclick="addUserToSelect()"><br>
    <input class="userbutton" type="button" value="<<删除 " name="deloption" onclick="removeUserFromSelect()"><br>
    <input class="userbutton" type="button" value=" 全加>>" name="addalloption" onclick="addallUserToSelect()">
    <input class="userbutton" type="button" value="<<全删 " name="delalloption" onclick="removeallUserFromSelect()">
      </td>
      <td width="65%">
    <select id="selRoleUser" size="1" name="selRoleUser" multiple style="width: 120; height: 140" ondblclick="document.all.deloption.onclick();">
    </select></td>
    </tr>
  </table>
  </center>
</div>
</body>
<?php
include ("../../lib/setting.php");PangRight($SAS_SESSION[userlogin][spwd]);
//echo $enname."<br>".$cnname;exit;
?>
<html>
<head>
<title>GROUP JOB</title>
<meta http-equiv="Content-Type" content="text/html; charset=<?php echo ${CHARSET_.$SAS_SESSION[language]}; ?>">
<?php echo ${css_.$SAS_SESSION[language]}; ?>
<SCRIPT LANGUAGE="JavaScript">

</SCRIPT></head><body>
<center>
<table width="98%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td class="Td8">
<table width="0" border="0" cellspacing="0" cellpadding="0">
  <tr>
<td class="Td8" width="19"> </td>
<td class="Td8a"><b>ºóÌ¨¹ÜÀí--×é±ð¹ÜÀí--²¿ÃÅÈ¨ÏÞ</b></td>
<td class="Td8" width="48"> </td>
<td class="Td8"> </td>
  </tr>
</table>
</td>
<td width="10" class="Td8"> </td>
</tr>
</table>
</center>
<form name="dataform" method="post" action="groupjobcode.php">
<INPUT TYPE="hidden" name="sendtype">
<input type="hidden" name="enname" value="<?php echo $enname;?>">
<input type="hidden" name="cnname" value="<?php echo $cnname;?>">
<INPUT TYPE="hidden" name="key">  <div align="center">
    <table width="98%" border="0" cellpadding="0" cellspacing="2" class="Font12px">
           <tr class="Fnt12px">
        <td valign="top">                 <table width="100%" border="0" cellspacing="1" cellpadding="0" class="Font12px">
                  <tr class="Td5" align="center">
    <td width="20%">
  Ó¢ÎÄ×éÃû
</td> <td width="40%">
  ÖÐÎÄ×éÃû
</td>
                  </tr>
  <tr class="Td6">
    <td>
   <? echo $enname; ?>
</td>
<td>
                       <? echo $cnname; ?>
</td>
                  </tr>

                </table>
        </td>
</tr>

  <tr class="Fnt12px">
  <td valign="top">      <table width="100%" height="270" border="0" cellspacing="1" cellpadding="0" class="Font12px">
                  <tr bgcolor="#cccccc" align="center">
                    <td width="50%" height="20"class="Td3">ÒÔ·ÖÅä¹¤×÷</td>
                    <td class="Td3">Î´·ÖÅä¹¤×÷</td>
                  </tr>   <tr align="center">
                    <td width="50%" class="Fnt12px" class="Td4">
  <select name="thisjob" multiple size="15">
    <?php
$CONFIG->query="select * from groupjob,operation where groupjob.groupname='".$enname."' and operation.operationid = groupjob.operationid order by groupjob.operationid asc";
//echo $CONFIG->query;exit;
    $result_i=db_query("select");
$totalrows=count($result_i)-1;
  if ($totalrows!=0){
  for ($j=0;$j<$totalrows;$j++)
  {
     echo '<option value="'.$result_i[$j][operationid].'">'.$result_i[$j][operationnm].'</option>';
  }
          }else{
     echo '<option>                   </option>';
  }
?>
  </select>
</td>                    <td class="Fnt12px" class="Td4">
  <select name="otherjob" multiple size="15">
    <?php
$CONFIG->query="select operation.* from operation left join groupjob on operation.operationid = groupjob.operationid and groupjob.groupname='".$enname."' where groupjob.operationid IS NULL  order by operation.operationid asc";

    $result_o=db_query("select");
$rows=count($result_o)-1;
  if ($rows!=0){
  for ($i=0;$i<$rows;$i++)
  {
     echo '<option value="'.$result_o[$i][operationid].'">'.$result_o[$i][operationnm].'</option>';
  }
      }else{
     echo '<option>                   </option>';
  }
?>
  </select>
</td>
                  </tr>   <tr align="center">
                    <td width="50%" height="35">

   <INPUT TYPE="button" class="ipsub" value=" >> " onClick="javascript:Output()">
</td>                    <td>
   <INPUT TYPE="button" class="ipsub" value=" << " onClick="javascript:Input()">
</td>
                  </tr>   <tr align="center">
    <td colspan="2" height="30">
   <INPUT TYPE="button" class="ipsub" value=" ·µ  »Ø " onclick="javascript:window.location.href='groupindex.php'">
</td>
                  </tr>
    </table>                      </td>
          </tr>    </table>  </div>
<INPUT TYPE="hidden" name="select" value="for checkbox group: javascript,var 'select' array one">
</form></body>
</html>
<?php
include ("../../lib/setting.php");PangRight($SAS_SESSION[userlogin][spwd]);
//echo $enname."<br>".$cnname;exit;if (count($HTTP_POST_VARS)>0){

$form=$HTTP_POST_VARS;
$form[key]=trim_char($form[key]);
$listvalue=explode(",",$form[key]);
$count=count($listvalue);
  switch ($form[sendtype]){
    case input:
for($i=0;$i<$count;$i++){
$CONFIG->query="insert into groupjob (groupname,operationid) values ('".$form[enname]."','".$listvalue[$i]."')";
//echo $CONFIG->query;
db_query();
}
break;
case output:
for($i=0;$i<$count;$i++){
$CONFIG->query="delete from groupjob where operationid='".$listvalue[$i]."' and groupname='".$form[enname]."'";
db_query();
}
break;
  }
}///////////////////////////////////////////////////////////////////////////////////////////////
Header("Location:groupjobindex.php?enname=".$form[enname]."&cnname=".$form[cnname]);
///////////////////////////////////////////////////////////////////////////////////////////////
?>