来一个经典：根据选择的Checkbox动态在表格中列出选择的值

答案：<style>
p,div,body,td,input,checkbox,button{font-size:9pt;}
</style>
<script language="vbScript">

 function vbtrim(str)
    vbtrim=trim(str)
 end function

 function vbisnumeric(iVar)
    vbisnumeric=not isnumeric(iVar)
 end function

</script>
<script language="javascript">
<!--
var chkval=new Array();
var curstr  =0;

function checktable()
{
    if(typeof(form1.wtfs.length)=="undefined") alert('数目不够，无法继续。');      // One Checkbox err
    wtab.style.visibility="visible";                                             // display table
    var wtfsmc="";
    chkval[curstr]="";
    for(i=0;i<form1.wtfs.length;i++)
    {
        if (form1.wtfs[i].checked)
        {
            wtfsmc+=vbtrim(form1.wtfs[i].nextSibling.nodeValue)+",";
            chkval[curstr]+=vbtrim(form1.wtfs[i].value)+",";
            form1.wtfs[i].checked=false;
            form1.wtfs[i].disabled=1;
        }
    }
    
    if (wtfsmc!="")
    {   wtfsmc=wtfsmc.substring(0,wtfsmc.length-1)
        chkval[curstr]=chkval[curstr].substring(0,chkval[curstr].length-1)
        addtr(wtfsmc,curstr);
        curstr++;
    }
}

function addtr(mc,iIndex)
{
    //wtfsmc=obj.nextSibling.nodeValue;                                            // checkbox后面的文字
    iRow=wtab.rows.length;
    if (iRow==1)                                                                // xuhao value
    {
        xuhao=1
    }
    else
    {
        xuhao=parseInt(wtab.rows[iRow-1].cells[0].innerText)+1;
    }
    if (form1.ynlj.checked)                                                        //   是否
    {
        shifou="<font color=green>是</font>";
    }
    else
    {
        shifou="<font color=blue>否</font>";
    }
    czuo="[ <a href=>    myNewRow =wtab.insertRow();                                      //  insert TR row
    for (j=0; j <wtab.rows(iRow-1).cells.length; j++)
        {
            myNewCell = wtab.rows[iRow].insertCell(j) ;            //  insert TD cecll of TR collection
            switch(j)
            {
                case 0:
                    wtab.rows[iRow].cells(j).innerHTML = xuhao+" ";            wtab.rows[iRow].cells(j).align="right";
                    break;
                case 1:
                    wtab.rows[iRow].cells(j).innerHTML = " "+mc;            wtab.rows[iRow].cells(j).align="left";
                    break;
                case 2:
                    wtab.rows[iRow].cells(j).innerHTML =" "+ shifou;            wtab.rows[iRow].cells(j).align="left";
                    break;
                case 3:
                    wtab.rows[iRow].cells(j).innerHTML = czuo;            wtab.rows[iRow].cells(j).align="center";
                    wtab.rows[iRow].cells(j).attachEvent ('onmouseover',SetColor_1);
                    wtab.rows[iRow].cells(j).attachEvent ('onmouseout', SetColor_2);
                    break;
            }<

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