function ChangeColor()
{
for(var i=0;i<document.all.trRole.length;i++)
{
if(document.all.trRole[i] == null)
{
tr = document.all.trRole;
}
else
{
tr = document.all.trRole[i];
}
if(i%2)//奇数行的颜色--淡兰色
{
tr.style.backgroundColor = "EFF1F6";
tr.style.color = "000000";
}
else//偶数行的颜色--没有颜色
{
tr.style.backgroundColor = "";
tr.style.color = "000000";
}
}
}trRole是行的id,有什么不明白的你再问问我,不过,应该没有什么问题。
{
for(var i=0;i<document.all.trRole.length;i++)
{
if(document.all.trRole[i] == null)
{
tr = document.all.trRole;
}
else
{
tr = document.all.trRole[i];
}
if(i%2)//奇数行的颜色--淡兰色
{
tr.style.backgroundColor = "EFF1F6";
tr.style.color = "000000";
}
else//偶数行的颜色--没有颜色
{
tr.style.backgroundColor = "";
tr.style.color = "000000";
}
}
}trRole是行的id,有什么不明白的你再问问我,不过,应该没有什么问题。
{
for (i=0;i<oTab.rows.length;i++)
{
if (i/2==0)
oTab.rows[i].style.backgroundColor = "";
else
oTab.rows[i].style.backgroundColor = "000000";
}
}
你试试呢?
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head><body>
<table width="100%" border="0" cellspacing="0" cellpadding="0" name="tb" id="tb">
<tr>
<td>111111111</td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td>222222222</td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td>d</td>
<td>ddddddddd</td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td>dddddssss</td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
<td>fffffff</td>
</tr>
</table>
<script language="JavaScript">
ChangeColor(document.all.tb)
function ChangeColor(oTab)
{
int_bool = true
for (i=0;i<oTab.rows.length;i++)
{
if (int_bool)
{
oTab.rows[i].style.backgroundColor = "";
int_bool = false
}
else
{
oTab.rows[i].style.backgroundColor = "000000";
int_bool = true
}
}
}</script>
</body>
</html>