[urgent] please help - Ajax on IE6

[GreenDude]

Hi there!...

I am working on a project and I was using Ajax to dinamicly alter a multidim-array.

Well... everything's cool! (on Firefox)

on IE6.. i get a stupid error message: "Unknown runtime error, code 0"

I have no idea what's goin' on... It's my first Ajax script too, so I'll post one of the funcitons and some code:

[code]
function ajaxAdd( id )
{
var ajaxRequest;

// Browser setup
try{
// Opera 8.0+, Firefox, Safari
ajaxRequest = new XMLHttpRequest();
} catch (e){
// Internet Explorer Browsers
try{
ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try{
ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e){
// Something went wrong
alert("Your browser broke!");
return false;
}
}
}


var tnot = document.getElementById('tnot' + id).checked;
var tntt = document.getElementById('tntt' + id).checked;
var tabn = document.getElementById('tabn' + id).checked;
var tabm = document.getElementById('tabm' + id).checked;
var tip = new Array(tnot, tntt, tabn, tabm);

for ( var i =0 ; i<4; i++ ) if (tip[i]) var type = i;

ajaxRequest.onreadystatechange = function(){
if(ajaxRequest.readyState == 4){
if ( type == 0 || type == 1 )
var ajaxDisplay = document.getElementById('ajaxNote' + id);
else
var ajaxDisplay = document.getElementById('ajaxAbs' + id);
ajaxDisplay.innerHTML = ajaxRequest.responseText;
}
}

var datz = document.getElementById('datz' + id).value;
var datl = document.getElementById('datl' + id).value;
var nota = document.getElementById('nota' + id).value;

var queryString = "?id=" + id + "&tip=" + type + "&datz=" + datz + "&datl=" + datl + "&nota=" + nota ;
ajaxRequest.open("GET", "aj_db.php" + queryString, true);
ajaxRequest.send(null);
}
[/code]

That's the function for adding to the array. It picks up a few values form some radio buttons and fields and then passes them on to this script:

[code]
session_start();
$id = esc ( $_GET['id'] );
$datz = esc ( $_GET['datz'] );
$datl = esc ( $_GET['datl'] );
$nota = esc ( $_GET['nota'] );
$tip = esc ( $_GET['tip'] );



switch ($tip) {
case 0:
  {
  $array = 'a_not';
$arr = array ( $datz, $datl, $nota );
$temp = implode ('-', $arr );
if (!is_array ($_SESSION['a_not'][$id])) $_SESSION['a_not'][$id] = array();
array_push ($_SESSION['a_not'][$id], $temp);
$name = 'Note';
  }
  break;
case 1:
  {
  $array = 'a_not';
$arr = array ( $datz, $datl, $nota, 1 );
$temp = implode ('-', $arr );
if (!is_array ($_SESSION['a_not'][$id])) $_SESSION['a_not'][$id] = array();
array_push ($_SESSION['a_not'][$id], $temp);
$name = 'Note';
  }
  break;
case 2:
  {
  $array = 'a_abs';
$arr = array ( $datz, $datl, 'n' );
$temp = implode ('-', $arr );
if (!is_array ($_SESSION['a_abs'][$id])) $_SESSION['a_abs'][$id] = array();
array_push ($_SESSION['a_abs'][$id], $temp);
$name = 'Absenţe';
  }
  break;
  case 3:
  {
  $array = 'a_abs';
  $arr = array ( $datz, $datl, 'M' );
$temp = implode ('-', $arr );
if (!is_array ($_SESSION['a_abs'][$id])) $_SESSION['a_abs'][$id] = array();
array_push ($_SESSION['a_abs'][$id], $temp);
$name = 'Absenţe';
  }
  break;
}



echo '<tr><th width="115" class="table_clase_head" align="left" colspan="4">'.$name.'</th></tr>
';

$val = $_SESSION["$array"][$id];
foreach ( $val as $key => $final_val )
{
$tempa = explode ('-', $final_val);
if ( $tempa[3] ) $extra = "red_span"; else $extra = 'table_clase_data';

echo '<tr>
';
echo '<td class="'. $extra .'" width="20"><strong>'. $tempa[2] .'</strong></td>
';
echo '<td class="table_clase_data" width="50">'. $tempa[0] .'-'. roman_numbers ($tempa[1]) .'</td>
';
echo '<td class="table_clase_data" width="12"><a class="img" href="#" title="edit" onclick="ajaxEdit('. $id .','. $key .','. $tip .')"></a></td>
';
echo '<td class="table_clase_data" width="12"><a class="img2" href="#" title="delete" onclick="ajaxDelete('. $id .','. $key .','. $tip .')"></a></td>
';
echo '</tr>
';
}
[/code]

PLEASE give me some help/advice... I'm on a deadline and this is the only thing that's holding me back.

Cheerz!

[ober]

Normally IE complains with that error if you pass back script or form tags.

[GreenDude]

Ummm.. I'm not really sure I understand what you just said. :(  The way I see it, I'm passing just table rows back.
Here is the basic structure of the forms from which I extract values for use in the Ajax functions: 

[code]<form name = "myform1" >
<table cellpadding="0" cellspacing="0"  width="270" >
<tr>
<td align="left" id="nota0"  style="text-indent:5px;" colspan="3" height="30">
&nbsp;&nbsp;<strong><u>Data:</u></strong>&nbsp;
<input class="fields" type="text" id="datz1" value="<?php // echo $flag_arr[0]; ?>" size="1" maxlength="2" />
<strong>(Ziua-Luna)</strong>
<input class="fields" type="text" id="datl1" value="<?php // echo $flag_arr[0]; ?>" size="1" maxlength="2" />
<span id="notaspan1">&nbsp;&nbsp;&nbsp;&nbsp;<u><strong>Nota:</strong></u>&nbsp;
<input class="fields" type="text" id="nota1" value="<?php // echo $flag_arr[0]; ?>" size="1" maxlength="2" /></span>
</td>
</tr>
<tr>
<td align="left" valign="top" width="80">
<ul class="ul2">
<li class="li2"><input class="radio" type="radio" name="tip1" id="tnot1" value="nota" onfocus="displayNota(1,1)" checked="checked" />Notă</li>
<li class="li2"><input class="radio" type="radio" name="tip1" id="tntt1" value="notat" onfocus="displayNota(1,1)" />Notă Teză</li>
</ul>
</td>
<td align="left" valign="top" width="80">
<ul class="ul2">
<li class="li2"><input class="radio" type="radio" name="tip1" id="tabn1" value="absn" onfocus="displayNota(1,0)" />Abs. N.</li>
<li class="li2"><input class="radio" type="radio" name="tip1" id="tabm1" value="absm" onfocus="displayNota(1,0)" />Abs. M.</li>
</ul>
</td>
<td width="60" align="left" valign="middle">
<input class="submit" type="button" id="butt1" onclick="ajaxAdd(1)" value="Add" />
</td>
</tr>
</table>
</form>[/code]

the tables themselves appear before those forms:

[code]<table id="objCnt1" cellspacing="0" cellpadding="0" align="right" >
<tr><td colspan="3" height="10"></td></tr>
<tr>

<td width="145"  valign="top" align="center" >
<!-- Ajax Note -->
<table cellspacing="2" cellpadding="2" class="table_clase" width="130" id="ajaxNote1">
<tr><th width="115" class="table_clase_head" align="left" colspan="4">Note</th></tr>
</table>

</td>

<td width="145"  valign="top" align="center" >
<!-- Ajax Absente -->
<table cellspacing="2" cellpadding="2" class="table_clase" width="130" id="ajaxAbs1">
<tr><th width="115" class="table_clase_head" align="left" colspan="4">Absenţe</th></tr>
</table>

</td>
[/code]

In those 2 tables where only the <th>'s are placed, the Ajax will do it's work and print the table content.

Thanks for taking your time to read this.

Best Regards,
GreenDude