How to fetch Record In html using more than one php class
Question
Hello everyone I am trying to access the data from mysql to html page. For this I create these classes
HomeManager.php
<?php
session_start();
class HomeManager
{
function fetchUser($arr)
{ $userid=$_SESSION['uid'];
require_once(FRONT_ROOT_PATH.'DatabaseManager.php');
$query ="Select * from tbusers where userid='".$userid."'";
$db= new DatabaseManager();
$result=$db->executeQuery($query);
return $result;
}
}
Homeinit.php
<?php
include(LIB_PATH."Home/HomeManager.php");
if(isset($SESSION['uid']))
{
$obj=new HomeManager();
$user=$obj->fetchUser($_POST)
if(Count($user)>0)
{
$username=$user['username'];
}
}
?>
And I am using this class on this html page
Home.php
<?php
include('../../Include/config.inc.php');
include(LIB_PATH."Home/Homeinit.php");
?>
<html>
<head>
</head>
<body>
<div>
<input type="name" value=".$username."
</div>
</body>
</html>
I am at learning stage of PHP. Experts Please Help me how can I Fetch Record from mysql database and show it on my html page
2 answers
solution1
2 ACCPTED 2014-03-04 07:16:11
PHP is server side and HTML is markup, so to print anything on browser which comes via server side, you have to make that server-side value visible to your browser, which is otherwise blind to server side values.
Using PHP , you will have to echo the result of PHP in HTML to make it visible to browser,like :
<input type="name" value="<?php echo $username ?> " >
<!-- notice the opening ^^ and closing tags ^^ of php -->
Also,
$user=$obj->fetchUser($_POST)
You have a semi-colon missing too on this line....add ;
This should do!! :)
solution2
2 2014-03-04 07:17:03
You can do it in different ways.
You can use the php code in between HTML also.
So you can echo the required html string using PHP so that it will properly render at the client side.
<?php echo "<input type='name' value='".$username."'/>" ?>
You can also use AJAX to populate the value field dynamically.
Note : In your case, it will be better to keep the variable $username as a session variable so that it will be accessible in all your files.
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