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**kickerfour**

I created a listbox that populates from a MySQL database. I would like to select multiple items from the box and, eventually, save it to another database table. I'm relatively new to PHP. I'm not sure what I need to do or where to put the code in the script.

Below is the code:

Code:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Attendance</title>
<meta name="generator" content="WYSIWYG Web Builder 9 Trial Version - http://www.wysiwygwebbuilder.com">
<style type="text/css">

<!datepicker stuff that doesn't work yet>
  <link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" />
  <script src="http://code.jquery.com/jquery-1.9.1.js"></script>
  <script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
  <link rel="stylesheet" href="/resources/demos/style.css" />
  <script> $(function() {
  $( "#datepicker" ).datepicker();
  });
  </script>
  
body
{
   margin: 0;
   padding: 0;
   background-color: #FFFFFF;
   color: #000000;
}
</style>
<style type="text/css">
a
{
   color: #0000FF;
   text-decoration: underline;
}
a:visited
{
   color: #800080;
}
a:active
{
   color: #FF0000;
}
a:hover
{
   color: #0000FF;
   text-decoration: underline;
}
</style>
<style type="text/css">
#wb_Form1
{
   background-color: #FAFAFA;
   border: 0px #000000 solid;
}
#Combobox1
{
   border: 1px #A9A9A9 solid;
   background-color: #FFFFFF;
   color: #000000;
   font-family: Arial;
   font-size: 13px;
}
#Editbox1
{
   border: 1px #A9A9A9 solid;
   background-color: #FFFFFF;
   color :#000000;
   font-family: Arial;
   font-size: 13px;
   text-align: left;
   vertical-align: middle;
}
#Button2
{
   border: 1px #A9A9A9 solid;
   background-color: #F0F0F0;
   color: #000000;
   font-family: Arial;
   font-size: 13px;
}
</style>
</head>
<body>
<a href="http://www.wysiwygwebbuilder.com" target="_blank"><img src="images/builtwithwwb9.png" alt="WYSIWYG Web Builder" style="position:absolute;left:453px;top:735px;width:88px;height:31px;border-width:0;z-index:250"></a>
<div id="wb_Form1" style="position:absolute;left:107px;top:50px;width:269px;height:431px;z-index:4;">

<form name="Form1" method="post" action="" enctype="text/plain" id="Form1">

<!input type="text" id="datepicker" style="position:absolute;left:26px;top:32px;width:89px;height:19px;line-height:19px;z-index:0;" name="datepicker" value="">
<input type="text" id="datepicker" style="position:absolute;left:26px;top:32px;width:89px;height:19px;line-height:19px;z-index:0;">

<select name="Listview" multiple size="17" id="Combobox1" style="position:absolute;left:30px;top:111px;width:210px;height:277px;z-index:1;">
<?php
// Create connection
$con=mysqli_connect('127.0.0.1','root','cwvm4510','maestastkd');
// Check connection
if (mysqli_connect_errno($con))
  {
  echo "Failed to connect to MySQL: " . mysql_connect_error();
} 
$result = mysqli_query($con,"SELECT * FROM student_information WHERE StudentStatus = 'Active' and RankGroup = 'BB'");
  while($row = mysqli_fetch_assoc($result)){
  echo "<option value=\"{$row['StudentID']}\">{$row['StudentID']}, {$row['LastName']}, {$row['FirstName']}</option>";
}
mysqli_close($con);
?>
<input type="submit" id="Button2" name="Submit" value=Submit style="position:absolute;left:27px;top:66px;width:90px;height:25px;z-index:2;">
</form>
</div>
</body>
</html>

**paulh1983**

you are outputting option values but where to??

but aside from that your logic seems good.

PS> usual drill of not using mysql_query etc etc.. also dont display errors on the screen i.e. mysql_connect_error(). i know you are doing it locally.

**kickerfour**

Originally Posted by paulh1983

you are outputting option values but where to??

but aside from that your logic seems good.

PS> usual drill of not using mysql_query etc etc.. also dont display errors on the screen i.e. mysql_connect_error(). i know you are doing it locally.

I had not put an output in at this point. I was going to send to the scren for now and eventually to a MySQL table. I'm sending the error to the screen for now so that I can see them in testing.

Still not really sure how to capture the listbox selections.

Bob

**jimmyg999**

Originally Posted by kickerfour

Still not really sure how to capture the listbox selections.

Bob

Google is your friend. Really.

**paulh1983**

i cant see any <select> & </select> tags for starters..

apart from that what does your page output at this point? i dont see any problem with it?

**dmittner** · 11:58 AM

Originally Posted by kickerfour

I created a listbox that populates from a MySQL database. I would like to select multiple items from the box and, eventually, save it to another database table. I'm relatively new to PHP. I'm not sure what I need to do or where to put the code in the script.

http://stackoverflow.com/questions/2...ect-box-in-php

<select name="Listview[]" multiple size="17" id="Combobox1" ...

Then when PHP picks up the Listview parameter, it'll be an array of values you can loop through.

Side note:

Multi select form fields suck, IMO. Even if a use knows how to use them, it's inconvenient to have to scroll and CTRL-click your options. Then if you fatfinger and normal click on one item, all the other things you've chosen deselect.

If you have a smallish list of items then I'd recommend just using a series of checkboxes instead.

There are fancier Javascript/CSS-based alternatives to multi-select boxes for longer lists, but obviously that'd be a bit more work.

**kickerfour**

After some serious time reading and testing I found this:

original

corection:

Post error? Use Get? Not sure but it's working fine now.

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Capture listbox multiple select