当前页面: 开发资料首页 → Javascript 专题 → 表格中两行的颜色交替显示
摘要: 表格中两行的颜色交替显示
<table id="main_table">
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
<tr>
<td width="100">a</td>
<td width="100">b</td>
</tr>
</table>
<script>
//
function setColor(curElement)
{
curElement.style.backgroundColor="#DDEEFF";
curElement.style.color="#000000";
}
function resetColor(curElement)
{
if(curElement.rowIndex%2==0){
curElement.style.backgroundColor="#E7E7E7";
}else{
curElement.style.backgroundColor="#FFFFFF";
}
curElement.style.color="black";
}
//动态产生一个层,用来控制每行颜色的变化
document.writeln('
</script>
</td> </tr> </table>