《转载》地址记不清了
例如: <iframe src="1.htm" name="ifrmname" id="ifrmid"></iframe>
方案一:用iframe的name属性定位
<input type="button" name="Button" value="Button" onclick="document.frames('ifrmname').location.reload()">
或
<input type="button" name="Button" value="Button" onclick="document.all.ifrmname.document.location.reload()">
方案二:用iframe的id属性定位
<input type="button" name="Button" value="Button" onclick="ifrmid.window.location.reload()">
方案三:当iframe的src为其它网站地址(跨域操作时)
<input type="button" name="Button" value="Button" onclick="window.open(document.all.ifrmname.src,'ifrmname','')">
方案四:通过和替换iframe的src来实现局部刷新
可以用document.getElementById("iframname").src=""来进行iframe得重定向；
>>>>>test.html>>>>>>>>>>>
<html>
<head>
<title>iframe test</title>
<script type="text/javascript">
function partRefresh() {
document.getElementById("iframe1Id").src="2.html"; // 方法一: 通过和替换iframe的src来实现局部刷新
}
</script>
</head>
<body>
<table border="1" width="90%" align="center">
<tr style="background:#F0F0E4">
<td>方格1</td>
<td>方格2</td>
<td>方格3</td>
</tr>
<tr>
<td><iframe src="1.html" id="iframe1Id" name="iframe1Name" width="100%"></iframe></td>
<td><iframe src="2.html" id="iframe2Id" name="iframe2Name" width="100%"></iframe></td>
<td><iframe src="3.html" id="iframe3Id" name="iframe3Name" width="100%"></iframe></td>
</tr>
</table><br><br>
<input type="button" value="IFRAME局部刷新" style="margin-left:70px;" onclick="partRefresh();">
</body>
</html>
>>>>>1.html>>>>>>>>>>>
<table border="1" width="90%" align="center">
<tr style="background:#F0F0E4">
<td>1-方格1</td>
<td>1-方格2</td>
<td>1-方格3</td>
</tr>
</table>
>>>>>2.html>>>>>>>>>>>
<table border="1" width="90%" align="center">
<tr style="background:#F0F0E4">
<td>2-方格1</td>
<td>2-方格2</td>
<td>2-方格3</td>
</tr>
</table>
>>>>>3.html>>>>>>>>>>>
<table border="1" width="90%" align="center">
<tr style="background:#F0F0E4">
<td>3-方格1</td>
<td>3-方格2</td>
<td>3-方格3</td>
</tr>
</table>