Since your PHP script looks for the variable in the POST variable, it doesn't find it. Change your <form> tag to this:
- Code: Select all
<form method="POST">
<form method="POST">
http://mysite.com/preview/preview.php?job=california
<?php
$location = $_REQUEST['nav'];
$page = $_POST['page'];
if (isset($_POST['next']))
{
$page++;
}
else if (isset($_POST['previous']))
{
$page--;
}
if ($page <= 1)
{
echo "<script src='http://myblog.tumblr.com/tagged/" . $_REQUEST["job"] . "/js' type='text/javascript'></script>";
}
else
{
echo "<script src='http://myblog.tumblr.com/tagged/" . $_REQUEST["job"] . "page/" . $_REQUEST["page"] . "/js' type='text/javascript'></script>";
}
?>
<form method="POST">
<input type="hidden" name="navigation" value="location" />
<input type="submit" name="previous" value="previous">
<input type="submit" name="next" value="next">
</form>
<input type="hidden" name="navigation" value="<? echo $location; ?>" />
<input type="hidden" name="navigation" value="<? echo $location; ?>" />
<?php
$location = $_REQUEST['nav'];
$page = $_POST['page'];
if (isset($_POST['next']))
{
$page++;
}
else if (isset($_POST['previous']))
{
$page--;
}
if ($page <= 1)
{
echo "<script src='http://myblog.tumblr.com/tagged/" . $_REQUEST["job"] . "/js' type='text/javascript'></script>";
}
else
{
echo "<script src='http://myblog.tumblr.com/tagged/" . $_REQUEST["job"] . "page/" . $page . "/js' type='text/javascript'></script>";
}
?>
<form method="POST">
<input type="hidden" name="navigation" value="location" />
<input type="submit" name="previous" value="previous">
<input type="submit" name="next" value="next">
<input type="hidden" name="navigation" value="<?php echo $location; ?>" />
</form>
</center>
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