大家好我不熟悉php，想知道如何从子窗口传递数据，其中包含一个包含数据库数据的表，并选择哪些数据将值回显到文本区域父窗口使用子窗口中的复选框。如果有人可以提供一些帮助，我将非常感激。下面是代码。感谢。
子窗口：
<head>
<!-- CSS goes in the document HEAD or added to your external stylesheet -->
<!-- CSS goes in the document HEAD or added to your external stylesheet -->
<style type="text/css">
table.hovertable {
font-family: verdana,arial,sans-serif;
font-size:11px;
color:#333333;
border-width: 1px;
border-color: #999999;
border-collapse: collapse;
}
table.hovertable th {
background-color:#c3dde0;
border-width: 1px;
padding: 8px;
border-style: solid;
border-color: #a9c6c9;
}
table.hovertable tr {
background-color:#d4e3e5;
}
table.hovertable td {
border-width: 1px;
padding: 8px;
border-style: solid;
border-color: #a9c6c9;
}
</style>
<!-- Table goes in the document BODY -->
</head>
<body>
<form action="retrievemath.php" method="post">
<table class="hovertable">
<tr>
<th>Insert ?</th><th>Expression Name</th><th>Math Expression</th>
</tr>
<tr onmouseover="this.style.backgroundColor='#ffff66';" onmouseout="this.style.backgroundColor='#d4e3e5';">
</tr>
<?php
while($row = mysql_fetch_assoc($queryResource))
{
?>
<tr>
<td><input type="radio" name="insert" id="<?php echo $row['mathID']?>" value="<?php echo $row['expressionname']?>" /> </td>
<td><?php echo $row['expressionname']; ?></td>
<td><?php echo $row['mathexpression']; ?></td>
</tr>
<?php
}
?>
</table>
<div class="submit">
<input type="hidden" name="formsubmitted" value="TRUE" />
<input type="submit" value="Insert" />
</div>
</form>
</body>
<?php
if (isset($_POST['formsubmitted'])) {
echo $_POST['insert'];
}
?>
父窗口：
<head>
<script type="text/javascript">
<!--
function myPopup2() {
window.open( "retrievemath.php", "myWindow",
"status = 1, height = 300, width = 300, resizable = 0" )
}
//-->
</script>
<script src="ckeditor/ckeditor.js"></script>
</head>
<body>
<textarea class="ckeditor" cols="80" id="editor1" name="editor1" rows="10" ></textarea>
<form>
<input type="button" onClick="myPopup2()" value="POP2!">
</form>
<p onClick="myPopup2()">CLICK ME TOO!</p>
</body>