Completing the Project Management Application
(Page 1 of 4 )
In this article we are going to look at the last three scripts for this application. They deal with viewing the names of staff members who work on a project and adding staff to a project. They will also enable you to remove staff from a project. This article is the conclusion to a seven-part series.
The add_staff script
The add_staff page gives the project manager the option to add staff to the given project. The script presents the user with a form in which it provides a text field for the user to enter a staff member's name. Below is the entire code that makes up the page:
<?php
include "dbcon.php";
include "functions.php";
if(isset($_GET['pid'])){
//clean pid
if(!is_numeric($_GET['pid'])){
//the value received is not numeric. redirect the user to login
header("location:login.php");
}
//otherwise clean the received value for query use
$cpid = mysql_escape_string($_GET['pid']);
}
$getname = "SELECT title FROM projects WHERE pid = '".$cpid."'";
$g_result = mysql_query($getname);
if(!$g_result){
echo mysql_error();
}else{
$rowname = mysql_fetch_assoc($g_result);
$title = $row['title'];
}
if(isset($_POST['submit'])){
//check vars
$sname=mysql_escape_string($_POST['s_name']);
$p_pid=mysql_escape_string($_POST['p_pid']);
//insert
$insert = "INSERT INTO staff SET name = '".$sname."',";
$insert .= "p_id= '".$p_pid."'";
if(!mysql_query($insert)){
echo mysql_error();
}else{
header("location:main.php");
}
}
?>
<!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"><!-- InstanceBegin template="/Templates/PM_Main.dwt.php" codeOutsideHTMLIsLocked="false" -->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<!-- InstanceBeginEditable name="doctitle" -->
<title>Untitled Document</title>
<!-- InstanceEndEditable -->
<!-- InstanceBeginEditable name="head" -->
<!-- InstanceEndEditable -->
<link href="Templates/main.css" rel="stylesheet" type="text/css" />
</head>
<body>
<table width="100%" border="0">
<tr>
<td width="33%"> </td>
<td width="28%"> </td>
<td width="39%">Logged in: <!-- InstanceBeginEditable name="login" --><? echo $_SESSION['name'];?> | <a href="logout.php">Logout</a><!-- InstanceEndEditable --></td>
</tr>
<tr>
<td colspan="3" bgcolor="#6699CC" class="headertxt">Project Management Software </td>
</tr>
<tr>
<td colspan="3"><!-- InstanceBeginEditable name="main" --> <form id="form1" name="form1" method="post" action="add_staff.php" >
<table width="100%" border="0">
<tr>
<td colspan="2" class="loginheader"><?php echo $title;?></td>
</tr>
<tr>
<td colspan="2"><?php if(isset($msg)){
echo $msg;
}?> </td>
</tr>
<tr>
<td width="10%">Name </td>
<td width="90%"><label>
<input name="s_name" type="text" />
<input type="hidden" name="p_pid" value="<?php echo $_GET['pid'];?>"/>
</label></td>
</tr>
<tr>
<td> </td>
<td><label>
<input type="submit" name="submit" value="Add Member to Project" />
</label></td>
</tr>
</table>
</form><!-- InstanceEndEditable --></td>
</tr>
<tr>
<td colspan="3"><!-- InstanceBeginEditable name="nav" --><a href="main.php">View Project List</a> | <a href="admin/login.php">Administrators Corner </a><!-- InstanceEndEditable --></td>
</tr>
<tr>
<td align="right" class="cright" colspan="3">copyright © 2007 PM </td>
</tr>
</table>
</body>
<!-- InstanceEnd --></html>
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