本文實例講述了javascript實現table表格隔行變色的方法。分享給大家供大家參考。具體實現方法如下：
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>table間隔色</title>
<script type="text/javascript">
function SetTableColor() {
var tbl = document.getElementById("tblMain");
var trs = tbl.getElementsByTagName("tr");
for (var i = 0; i < trs.length; i++) {
var j = i + 1;
if (j % 2 == 0) { //偶數行
trs[i].style.background = "yellow";
}
else {
trs[i].style.background = "blue";
}
}
}
</script>
</head>
<body onload="SetTableColor()">
<table id="tblMain" border="1">
<tr>
<td>1</td>
<td>三星</td>
<td>AA</td>
</tr>
<tr>
<td>2</td>
<td>Norkia</td>
<td>BB</td>
</tr>
<tr>
<td>3</td>
<td>蘋果</td>
<td>CC</td>
</tr>
<tr>
<td>4</td>
<td>聯想</td>
<td>DD</td>
</tr>
<tr>
<td>5</td>
<td>小米</td>
<td>EE</td>
</tr>
<tr>
<td>6</td>
<td>HTC</td>
<td>FF</td>
</tr>
</table>
</body>
</html>
希望本文所述對大家的javascript程序設計有所幫助。