I've been following the tutorial on w2schools (http://www.w3schools.com/php/php_ajax_database.asp) about using AJAX and a database. It's my first time actually using AJAX and I've run into a problem. Nothing seems to be happening
What i'm trying to do is when a user changes on drop down, another is filled out depending on the first
This is the form
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Scouts DB - Members</title>
<link href="../css.css" rel="stylesheet" type="text/css" />
<link href="addmem.css" rel="stylesheet" type="text/css" />
</head>
<body>
<script type="text/javascript" src="packsix.js"></script>
<?php include('menu.php'); ?>
<p align="center">Fill out below to add a member</p>
<form id="addmem" name="addmem" method="post" action="/admin/addmem_process.php">
<div id="Personal">
<p align="center">Personal Information</p>
<table width="100%" border="0">
<tr>
<th width="50%" scope="col">First Name </th>
<td width="50%" scope="col"><input name="first_name" type="text" id="first_name" /></td>
</tr>
<tr>
<th>Last Name </th>
<td><input name="last_name" type="text" id="last_name" /></td>
</tr>
<tr>
<th>Membership No. </th>
<td><input name="memebrship_no" type="text" id="memebrship_no" /></td>
</tr>
<tr>
<th>Section</th>
<td><select name="section" id="section" onchange="packsix(this.value)">
<option value="0" selected="selected"> </option>
<option value="1">Beavers</option>
<option value="2">Cubs</option>
<option value="3">Scouts</option>
</select> </td>
</tr>
<tr>
<th>Date of Birth </th>
<td><input name="dob" type="text" id="dob" /></td>
</tr>
<tr>
<th>Gender</th>
<td><select name="gender" id="gender">
<option value="male" selected="selected">Male</option>
<option value="female">Female</option>
</select> </td>
</tr>
<tr>
<th>Religion</th>
<td><input name="riligion" type="text" id="riligion" /></td>
</tr>
<tr>
<th>School</th>
<td><input name="school" type="text" id="school" /></td>
</tr>
<tr>
<th>Ethnicity</th>
<td><input name="ethnicity" type="text" id="ethnicity" /></td>
</tr>
</table>
<br />
</div>
<div id="Contact">
<p align="center">Contact Details</p>
<table width="100%" border="0">
<tr>
<th width="34%" scope="col">Address</th>
<td width="66%" scope="col"><input name="address1" type="text" id="address1" /></td>
</tr>
<tr>
<th> </th>
<td><input name="address2" type="text" id="address2" /></td>
</tr>
<tr>
<th>Town</th>
<td><select name="town" id="town">
<option value="Welwyn Garden City">Welwyn Garden City</option>
<option value="Hatfield">Hatfield</option>
</select>
</td>
</tr>
<tr>
<th>County</th>
<td><input name="county" type="text" id="county" /></td>
</tr>
<tr>
<th>Post Code </th>
<td><input name="postcode" type="text" id="postcode" value="AL7 " /></td>
</tr>
<tr>
<th>Home Tel. No. </th>
<td><input name="home_tel" type="text" id="home_tel" /></td>
</tr>
</table>
</div>
<div id="NOK">
<p align="center">Next of Kin</p>
<table width="100%" border="0">
<tr>
<th width="50%" scope="col">Mother's Name </th>
<td width="50%" scope="col"><input name="mother" type="text" id="mother" /></td>
</tr>
<tr>
<th>Mobile</th>
<td><input name="m_mobile" type="text" id="m_mobile" /></td>
</tr>
<tr>
<th>Father's Name </th>
<td><input name="father" type="text" id="father" /></td>
</tr>
<tr>
<th>Mobile</th>
<td><input name="f_mobile" type="text" id="f_mobile" /></td>
</tr>
<tr>
<th>Other's Name </th>
<td><input name="other" type="text" id="other" /></td>
</tr>
<tr>
<th>Relationship</th>
<td><input name="relationship" type="text" id="relationship" /></td>
</tr>
<tr>
<th>Mobile</th>
<td><input name="o_mobile" type="text" id="o_mobile" /></td>
</tr>
<tr>
<th>Email</th>
<td><input name="email" type="text" id="email" /></td>
</tr>
<tr>
<th>Email</th>
<td><input name="email2" type="text" id="email2" /></td>
</tr>
</table>
</div>
<div id="doc">
<p align="center">Doctor / Medical</p>
<table width="100%" border="0">
<tr>
<th width="34%" scope="col">Doctor</th>
<td width="66%" scope="col"><input name="doctor" type="text" id="doctor" /></td>
</tr>
<tr>
<th>Surgery</th>
<td><input name="daddress" type="text" id="daddress" /></td>
</tr>
<tr>
<th>Tel No. </th>
<td><input name="dtelno" type="text" id="dtelno" /></td>
</tr>
<tr>
<th>Allergies &</th>
<td rowspan="2" valign="top"><textarea name="allergies" id="allergies"></textarea></td>
</tr>
<tr>
<th>Medical</th>
</tr>
<tr>
<th>Special Needs &</th>
<td rowspan="2" valign="top"><textarea name="specialneeds" id="specialneeds"></textarea></td>
</tr>
<tr>
<th> Behavioural Problems </th>
</tr>
</table>
</div>
<div id="scouting">
<p align="center">Scouting Details </p>
<table width="100%" border="0">
<tr>
<th width="47%" scope="row"><span id="pack">Colony / Pack / Troop</span></th>
<td width="53%"><span id="packs">N/A</span></td>
</tr>
<tr>
<th scope="row"><span id="six">Six / Patrol</span></th>
<td><span id="sixes">N/A</span></td>
</tr>
<tr>
<th scope="row">Joined Scouting </th>
<td><input name="joined_scouting" type="text" id="joined_scouting" /></td>
</tr>
<tr>
<th scope="row">Joined Section </th>
<td><input name="joined_section" type="text" id="joined_section" /></td>
</tr>
</table>
</div>
<div id="submit">
<input name="Submit" type="submit" value="Add Member" />
</div>
</form>
</body>
</html>
This is the packsix.js file
Code:
var xmlhttp
function packsix(int)
{
pack(int)
}
function pack(int)
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
{
alert ("Browser does not support HTTP Request");
return;
}
var url="pack.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)
{
document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
}
}
function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
{
// code for IE7+, Firefox, Chrome, Opera, Safari
return new XMLHttpRequest();
}
if (window.ActiveXObject)
{
// code for IE6, IE5
return new ActiveXObject("Microsoft.XMLHTTP");
}
return null;
}
}
and this is the pack.php file
PHP Code:
// JavaScript Document
var xmlhttp
function packsix(int)
{
pack(int)
}
function pack(int)
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
{
alert ("Browser does not support HTTP Request");
return;
}
var url="pack.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)
{
document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
}
}
function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
{
// code for IE7+, Firefox, Chrome, Opera, Safari
return new XMLHttpRequest();
}
if (window.ActiveXObject)
{
// code for IE6, IE5
return new ActiveXObject("Microsoft.XMLHTTP");
}
return null;
}
}
knowing my luck it'll be something simple
Anyone any ideas?
To change the name of label on SAP screen XK02.
Hi All,
progress bar...need expert opinion of experienced webmaster
Hey guys, quick question:I want to display a progress bar when I upload files, but I am not sure how to approach it. I have searched for hours and have found various ways of doing it. One was with
problem in pagination when processing with selectbox form
Hi,I have a search form, with select boxes, if am selecting the value from the form, it works good, but when i am integrating the pagination script, it messed up.this is my script...please help me
Preloading images
Posting this question here because I am not sure where this should belong.I am building an asp.net ajax web site with lots of media elements and I would like to make my image loading work smoother. I
help with this code please?
Hello,I am trying to build a remote upload script for my image hosting site.I am using $_GET for testing purposes.this would be the url you would visit:Code:
PHP and Javascript
Hello Everyone,I have a page that needs a javascript code to be written between PHP code but the condition is that javascript code should not be executed. How can I prevent javascript code to be
PHP - HTTP Digest Authentication - Understanding Code Help
Hi Everyone,This is my first time on your website and please excuse if I am asking silly question.I have a question about PHP HTTP DIGEST AUTHENTICATION - published in PHP Manual - php.netTheir
Unifying logins of two different scripts
I have two different game scripts which I want to embed on my own site. The problem is I don't want users to create 3 different accounts - one for main site and 2 other for games. I want them to just
show random images
hey guyscan someone please suggest a way in which the following code can be edited so it only picks up .jpg files, and so it only shows 20 of them which where found, in a randomized orderCode:
upload photo limits
ive got a upload photo script and im just trying to make more secure currently it limits size and as you can see from my code below it limits only gif and php fileshow do i edit my code to limit all
