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Ajax works somehow in firefox but not at all in IE8 beta
Hi my code is below and I am new at this. I would like to calculate the amount for every ticket and post them back to the amount text field.
The Form in FITickets.php
Code:
<?php
include_once ("db.php");
//include_once("common.php");
?>
<!--
//To change this template, choose Tools | Templates
//and open the template in the editor.
-->
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title></title>
<link rel="stylesheet" type="text/css" href="CssTest6.css"></link>
<script src="risingajax.js"></script>
</head>
<body>
<form>
<fieldset>
<legend >Your Info</legend>
<table border="0" width="100%" cellspacing="0" cellpadding="5">
<thead>
<tr>
<th></th>
<th></th>
<th></th>
<th></th>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>First Name</td>
<td><input type="text" name="first" value="" size="8" /></td>
<td>Last Name</td>
<td><input type="text" name="last" value="" size="8" /></td>
<td>Address</td>
<td><input type="text" name="address" value="" size="10" /></td>
</tr>
<tr>
<td>City</td>
<td><input type="text" name="city" value="" size="5" /></td>
<td>State</td>
<td><input type="text" name="state" value="" size="1" /></td>
<td>Zip</td>
<td><input type="text" name="zip" value="" size="2" /></td>
</tr>
<tr>
<td>Email</td>
<td><input type="text" name="email" value="" size="10" /></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
</table>
</fieldset>
<fieldset>
<legend>Ticket Info</legend>
<?php
dbConnect('comprise');
{
$rs = mysql_query("SELECT * FROM contributions where type = 'ticket'");
// create an array holding the classes you want to switch between
$classes=array("td1","td2");
// a counter to keep track of which class is currently being used
$classifier=0;
$num = mysql_num_rows($rs);
$i = 0;
echo "<TABLE width=100% align=left cellpadding=5 cellspacing=0>";
echo "<tr class=trhead >";
echo"<td>Description</td>";
echo"<td>Type</td>";
echo"<td>Price</td>";
echo"<td>Quantity</td>";
echo"<td>Amount</td>";
echo "</tr>";
while ($i < $num){
$description = mysql_result($rs,$i,"description");
$price= mysql_result($rs,$i,"price");
$typeid= mysql_result($rs,$i,"typeid");
//$dmiddle= mysql_result($rs,$i,"middle");
// access the value in the array associated with the key equal to the counter and print it in the <tr> bg
echo "<tr class=" . $classes[$classifier] .">";
echo "<td>" . $description . "</td>";
echo "<td>" . $typeid . "</td>";
echo "<td>" ."$". $price . "</td>";
echo '<td><input type="text" name="quantity[$i]" onkeyup = "calamount(this.value)" size="1" /></td>';
echo '<td ><input type="text" name="amount[$i]" size="3" /></td>';
$i++;
// increment the counter and mod it by 2 to effectively alternate between two numbers
$classifier=($classifier+1)%2;
}
}
echo "</table>";
?>
</fieldset>
<div align="right"><input type="submit" value="Calculate" name="pay" /></div>
</form>
<p>Suggestions: <span id="amt"></span></p>
</body>
</html>
//the javascripts is in risingajax.js
var xmlHttp
function calamount(str)
{
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
{
alert ("Browser does not support HTTP Request")
return
}
var url="ticinsert.php"
url=url+"?q="+str
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}function stateChanged()
{
if (xmlHttp.readyState==4 )//|| xmlHttp.readyState=="complete"
{
document.getElementById("amt").innerHTML=xmlHttp.responseText
}
}function GetXmlHttpObject()
{
var xmlHttp=null;
try
{
// Firefox, Opera 8.0+, Safari
xmlHttp=new XMLHttpRequest();
}
catch (e)
{
//Internet Explorer
try
{
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
}
}
return xmlHttp;
}
//the php is in ticinsert.php
<?php
include_once ("db.php");
//include_once("common.php");
?>
<!--
To change this template, choose Tools | Templates
and open the template in the editor.
-->
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title></title>
<link rel="stylesheet" type="text/css" href="CssTest6.css"></link>
</head>
<body>
<form name="ticket" action="index.php" method="POST">
<fieldset>
<legend >Your Info</legend>
<table border="0" width="100%" cellspacing="5" cellpadding="5">
<thead>
<tr>
<th></th>
<th></th>
<th></th>
<th></th>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>First Name:</td>
<td><?php echo $_POST[first]; ?></td>
<td>Last Name:</td>
<td><?php echo $_POST[last]; ?></td>
<td>Address:</td>
<td><?php echo $_POST[address]; ?></td>
</tr>
<tr>
<td>City:</td>
<td><?php echo $_POST[city]; ?></td>
<td>State:</td>
<td><?php echo $_POST[state]; ?></td>
<td>Zip:</td>
<td><?php echo $_POST[zip]; ?></td>
</tr>
<tr>
<td>Email:</td>
<td><?php echo $_POST[email]; ?></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
</table>
</fieldset>
<fieldset>
<legend>Ticket Info</legend>
<?php
$q=$_GET["q"];
dbConnect('comprise');
{
$rs = mysql_query("SELECT * FROM contributions where type = 'ticket'");
// create an array holding the classes you want to switch between
$classes=array("td1","td2");
// a counter to keep track of which class is currently being used
$classifier=0;
$num = mysql_num_rows($rs);
$i = 0;
echo "<TABLE width=100% align=left cellpadding=5 cellspacing=0>";
echo "<tr class=trhead >";
echo"<td>Description</td>";
echo"<td>Type</td>";
echo"<td>Price</td>";
echo"<td>Quantity</td>";
echo"<td>Amount</td>";
echo "</tr>";
while ($i < $num){
$description = mysql_result($rs,$i,"description");
$price= mysql_result($rs,$i,"price");
$typeid= mysql_result($rs,$i,"typeid");
$quantity = $q[$i];
$amount = $price * $q[$i];
//$dmiddle= mysql_result($rs,$i,"middle");
// access the value in the array associated with the key equal to the counter and print it in the <tr> bg
echo "<tr class=" . $classes[$classifier] .">";
echo "<td>" . $description . "</td>";
echo "<td>" .$typeid. "</td>";
echo "<td>"."$". $price ."</td>";
echo "<td>". $quantity ."</td>";
echo "<td>". $amount ."</td>";
$i++;
// increment the counter and mod it by 2 to effectively alternate between two numbers
$classifier=($classifier+1)%2;
}
}
echo "</table>";
?>
</fieldset>
<div align="right"><input type="submit" value="Payment" name="pay" /></div>
</form>
</body>
</html>
Last edited by Hack; 01-08-2009 at 11:46 AM.
Reason: Added Code Tags
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Welcome to DevX 
What happens when you run it in IE8 (and I don't know anyone using it at the moment - how does it work in IE7?)? Are you getting errors.
(BTW: I edited your post and added [code]your code goes here[/code] tags at it makes reading posted code so much easier.  )
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In IE after you enter something in quantity nothing displays after suggestions,
but in firefox it does.
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Well, first off I wouldn't be concerned about something not working in a beta version of anything.
Does it work in IE7?
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