abc.php文件:
<html>
<body>
<iframe src='a.php'>
</iframe>
</body>
</html>a.php文件:
<?php
$something = "aaa";
?>就是说在abc.php中取得$something这个值
<html>
<body>
<iframe src='a.php'>
</iframe>
</body>
</html>a.php文件:
<?php
$something = "aaa";
?>就是说在abc.php中取得$something这个值
就是说$something的值生成的时候,abc.php早已经处理完毕了
<html>
<body>
<iframe src='a.php?abc=123'>
</iframe>
</body>
</html>a.php文件:
<?php
$something = "aaa";
?>再用GET取出来就行了
楼主似乎是想把a.php里的值传给abc.php
--------------------
abc.php文件:
<HTML>
<BODY>
<?php
echo "由a.php传来的值为:" . $_GET["vfa"];
?>
<br>
<iframe src="a.php"></iframe>
</BODY>
</HTML>
--------------------a.php文件:
--------------------
<HTML>
<BODY>
<form method="post">
<input type="text" name="text" value="">
<input type="submit" name="enter" value="传递">
</form>
<?php
if($_POST["enter"]=="传递"){
$something = $_POST["text"];
echo "<script language='javascript'>parent.location.href='php.php?vfa=" . $something . "'</script>";
}
?>
</BODY>
</HTML>
--------------------
function
objFromSel = document.all("**");
objToSel = objParentDoc.all("**");
objToSel.value = objFromSel.value;
<html>
<script language="javascript">
function uu()
objFromSel = document.all("**");
objToSel = objParentDoc.all("**");
objToSel.value = objFromSel.value;
</script >
<body>
</body>
<script language="javascript">
uu();
</script>
</html>
写处定义
var objParentDoc = parent.document;
<html>
<script language="javascript">
function uu()
parent.document.all("abc.php的变量").value=document.all("a.php的变量").value;
</script >
<body>
</body>
<script language="javascript">
uu();
</script>
</html>