Getting a php file in an iframe

问题

I have two files one is index.php which contains a form which gets submitted to abc.php.Now the problem is have a frame in index.php where in i want to display the datas that i got after submitting the form to abc.php.I tried but m not able to it.Hope i hav mentioned all the thngs required. Any suggestion will be appreciated.

回答1:

Set your form's target (phpfiddle demo):

<?php
if(!empty($_POST['submit_to_frame']))
{
    echo htmlspecialchars($_POST['the_data']);
}
else
{
?>
<iframe id="the_frame" name="the_frame"></iframe>
<form method="POST" target="the_frame">
    <input type="hidden" name="submit_to_frame" value="true" />
    <input type="text" name="the_data"/>
    <input type="submit" value="OK">
</form>
<?php
}
?>

来源：https://stackoverflow.com/questions/14428079/getting-a-php-file-in-an-iframe