PHP - Submit Form Works With Internet Explorer But Not With Firefox 7 Or Chrome

This topic has been moved to HTML Help.

http://www.phpfreaks.com/forums/index.php?topic=346255.0

I have this form action that checks for errors, if none are found it should go to the confirmation page.  Works well in Firefox, however Chrome stays perpetually on the register page. 

Is there any way to make this work in Chrome as well?  Does anyone have any explanation? 

Thank you very much for your time.


Code: [Select]

<form action="<?php if(!empty($errors)){
echo "confirmation.php";
} else {
echo "register.php";
} ?>" method="POST">

hi,
I try to login through a form but when I click the button it does nothing in firefox7 and chrome. It works fine in IE.
here's the code:
Code: [Select]
$a="";
$b="";
if ($_POST) {
$a=trim($_POST["id"]);
$b=trim($_POST["password"]);
$a=str_replace("'","",$a);
$b=str_replace("'","",$b);
$a=str_replace("\"","",$a);
$b=str_replace("\"","",$b);
}
if ($a=="" || $b=="")
{

  if ($_SESSION["id_session"]=="" || $_SESSION["password_session"]=="")
  {

?>
<form action=members.php method=post>

<br><br><Center><table><tr><td colspan=2 align=center><h3>Members Login Area</h3></td></tr>
<tr><td>Member's ID</td><td><input type=text name=id></td></tr>
<tr><td>Password</td><td><input type=password name=password></td></tr>
<tr><td>&nbsp;</td><td>
<a href="forgot.php" onclick="doexit=false;"><font face="Verdana,Arial,Helvetica" size="1" color="#000000"><b>Forgot Your Password?</b></font></a></td></tr>
<tr><td colspan=2 align=center><input type=submit value="Log In"></td></tr>
</table></form>


<?
  }
  else
  {
  middle();
  }
}
else
{
$check=0;

$id=$_POST["id"];
$rs = mysql_query("select * from members where ID='$id'");

if ($rs) {
$arr=mysql_fetch_array($rs);
$n2=$arr['Password'];
if ($n2==$b) {
$check=1;
$_SESSION["id_session"]=$arr[0];
$_SESSION["password_session"]=$arr[9];
middle();
}
}
if ($check==0)
{
  print "<h2>Invalid User Id or Password</h2>";
?>
<form action=members.php method=post>

<br><br><Center><table><tr><td colspan=2 align=center><h3>Members Login Area</h3></td></tr>
<tr><td>Member's ID</td><td><input type=text name=id></td></tr>
<tr><td>Password</td><td><input type=password name=password></td></tr>
<tr><td>&nbsp;</td><td>
<a href="forgot.php" onclick="doexit=false;"><font face="Verdana,Arial,Helvetica" size="1" color="#000000"><b>Forgot Your Password?</b></font></a></td></tr>
<tr><td colspan=2 align=center><input type=submit value="Log In"></td></tr>
</table></form>
<?
}
}

thanks

Here is the scenario:

I have phpbb installed inside of an iframe and I have all of these features working .....in firefox only:
Iframe re-sizes to fit content
external links within the forum open in a new window
traffic to my /forum directory is redirected (with a javascript window.location.replace) to open inside of the iframe

Essentially phpbb works perfectly in firefox

When I load it in either Chrome or IE:
My site index will load fine (as will any site feature that is not within the iframe)
When I attempt to load my forum or request anything within the iframe IE and Chrome show the page for less than one second then continuously load a 404 page within the frame

This leads me to believe that it is a problem with my redirect...but I have no clue.

Here is the PHP, hopefully somebody can help:

Iframe re-size code (in iframefile.php):

<script type="text/javascript">

/***********************************************
* IFrame SSI script II- &#38;#169; Dynamic Drive DHTML code library (http://www.dynamicdrive.com)
* Visit DynamicDrive.com for hundreds of original DHTML scripts
* This notice must stay intact for legal use
***********************************************/

//Input the IDs of the IFRAMES you wish to dynamically resize to match its content height:
//Separate each ID with a comma. Examples: ["myframe1", "myframe2"] or ["myframe"] or [] for none:
var iframeids=["myframe"]

//Should script hide iframe from browsers that don't support this script (non IE5+/NS6+ browsers. Recommended):
var iframehide="yes"

var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1]
var FFextraHeight=parseFloat(getFFVersion)>=0.1? 150 : 0 //extra height in px to add to iframe in FireFox 1.0+ browsers

function resizeCaller(){
var dyniframe=new Array()
for (i=0; i<iframeids.length; i++){
if (document.getElementById)
resizeIframe(iframeids[i])
//reveal iframe for lower end browsers? (see var above):
if ((document.all || document.getElementById) && iframehide=="no"){
var tempobj=document.all? document.all[iframeids[i]] : document.getElementById(iframeids[i])
tempobj.style.display="block"
}
}
}

function resizeIframe(frameid){
var currentfr=document.getElementById(frameid)
if (currentfr && !window.opera){
currentfr.style.display="block"
if (currentfr.contentDocument && currentfr.contentDocument.body.offsetHeight) //ns6 syntax
currentfr.height = currentfr.contentDocument.body.offsetHeight+FFextraHeight; 
else if (currentfr.Document && currentfr.Document.body.scrollHeight) //ie5+ syntax
currentfr.height = currentfr.Document.body.scrollHeight;
if (currentfr.addEventListener)
currentfr.addEventListener("load", readjustIframe, false)
else if (currentfr.attachEvent){
currentfr.detachEvent("onload", readjustIframe) // Bug fix line
currentfr.attachEvent("onload", readjustIframe)
}
}
}

function readjustIframe(loadevt) {
var crossevt=(window.event)? event : loadevt
var iframeroot=(crossevt.currentTarget)? crossevt.currentTarget : crossevt.srcElement
if (iframeroot)
resizeIframe(iframeroot.id);
}

function loadintoIframe(iframeid, url){
if (document.getElementById)
document.getElementById(iframeid).src=url
}

if (window.addEventListener)
window.addEventListener("load", resizeCaller, false)
else if (window.attachEvent)
window.attachEvent("onload", resizeCaller)
else
window.onload=resizeCaller

</script>
_________________________________________________ ___

This is (part of) the javascript redirect (in iframefile.php)

<script type="text/javascript">
var text = window.location.href;
function delineate(str) {
theleft = str.indexOf("=") + 1;
theright = str.indexOf("&");
return(str.substring(theleft, str.length));
}
url=delineate(text)

function refreshFrame() {
myframe.location.replace("http://www.mydomain/?var1='+window.location.href+'");
}
</script>

This is the other part of the above javascript redirect that is in the overall_header to redirect pages requested within the forum to target the iframe via the code above:

<script type="text/javascript">
if (window == top) {
var url='window.location.replace("/?var1='+window.location.href+'")';
eval(url);
}
</script>


This is the necessary code i had to add in my home directory index.php for the above two codes to work:

<?
ob_start();
$vary = $_GET['var1'];
$tee = $_GET['t'];
if ( $vary == "" ) {
// do nothing, no var
} else {
$gogogo = strtolower($vary);
$healthy = array("http://mydomain/forum/", "http://www.mydomain/forum/");
$yummy   = array("", "");
$newphrase = str_replace($healthy, $yummy, $gogogo);

$finalcode = base64_encode($newphrase);
$healthy = array("+", "=");
$yummy   = array("7PLUS7", "7EQUALS7");
$newphraseu = str_replace($healthy, $yummy, $finalcode);
if ( $tee == "" ) {
header("Location: http://www.mydomain/iframefile.php?var=$newphraseu");
} else {
header("Location: http://www.mydomain/iframefile.php?var=$newphraseu&t=$tee");
}
}
ob_flush();
?>
___________________________________

And finally this is the code for my actual iframe (in iframefile.php):

<?
$healthy = array("7PLUS7", "7EQUALS7");
$yummy   = array("+", "=");
$newphraseu = str_replace($healthy, $yummy, $vary);

$finally = base64_decode($newphraseu);
if ( $tee == "" ) {
$thedone = $finally;
} else {
$thedone = "$finally&t=$tee";
}
if ( $vary == "" ) {
?>
<center><iframe onload="refreshFrame();" id="myframe" src="/forum" scrolling="no" marginwidth="0" frameborder="0" marginheight="0" vspace="0" hspace="0" style="overflow:invisible; width:100%; display:none"></iframe></center>
<?
} else {
?>
<center><iframe onload="refreshFrame();" id="myframe" src="/forum/<? echo $thedone; ?>" scrolling="no" marginwidth="0" marginheight="0" frameborder="0" vspace="0" hspace="0" style="overflow:invisible; width:100%; display:none"></iframe></center>
<?
}
?>


Sorry for the long read.
Again this all works perfect in firefox but with IE and Chrome the iframe keeps reloading a 404 page after showing the requested page briefly.
Any and all help is appreciated!

Thanks in advance

Hello,
New to file upload boxes, working in PHP.
My code seems to work great in IE, but not in Firefox or Chrome.

This form shows the input box for the filename in IE and Firefox (with a Browse button), but Chrome only shows the Browse button, no filename box.

<form enctype="multipart/form-data" method="post" action="profile.php">
   <input type="file" size="32" name="image_field_photo" value="">
   <br><input type="submit" name="Submit" value="Upload">

IE will upload the file to the specified directory, then update the DB based on the filename.

Firefox will not upload the file, nor will Chrome.

Using SSL for all pages.

Using an upload class I got off PHPClasses.org - what's weird is I have used this same class on another project, and can upload files via Chrome.  Any ideas?
Thanks!