function getColumn() { var returnV=""; var tb=event.srcElement.parentElement.parentElement;//表格 var columnpos=event.srcElement.cellIndex;//第几列 for(var i=0;i<tb.rows.length;i++) { returnV+=tb.rows[i].cells[columnpos].innerHTML+"<br>"; } return returnV; }
{
var returnV="";
var tb=event.srcElement.parentElement.parentElement;//表格
var columnpos=event.srcElement.cellIndex;//第几列
for(var i=0;i<tb.rows.length;i++)
{
returnV+=tb.rows[i].cells[columnpos].innerHTML+"<br>";
}
return returnV;
}
<TR>
<TD>1</TD>
<TD>2</TD>
<TD>3</TD>
<TD>4</TD>
<TD>5</TD>
</TR>
<TR>
<TD>6</TD>
<TD>7</TD>
<TD>8</TD>
<TD>9</TD>
<TD>q</TD>
</TR>
<TR>
<TD>a</TD>
<TD>w</TD>
<TD>s</TD>
<TD>e</TD>
<TD>r</TD>
</TR>
</TABLE>
<script language="javascript">
var tds=tab.getElementsByTagName("td");
for(var i=0;i< tds.length;i++){
tds[i].onclick=function (){
alert(this.innerText);//这里lz随便怎么整啦。
}
}
</script>