Minimeallolla

May 10, 2012

(are we allowed bumps after a few days??)

May 7, 2012

They are called when the form is submitted

<div id="regform"><form name="input" action="Registration.php" method="get">
    Username: <input type="text" name="Username" value="Username" onFocus="this.value=''"/><br />
    Password: <input type="password" name="Password"/><br />
    Email: <input type="text" name="Email" value="Enter Email"  onFocus="this.value=''"/><br /> 
    <input type="submit" name="Submit" value="Register" /><br />
</div></form>

you mean put:

<?php
if ($login_success == true) { print "$login_msg"; }
?>

in the html form if i want to display a message for a few seconds before they get redirected?

May 7, 2012

All criticism/suggestions/improvements appreciated

Registration.php

<?php
$con = mysql_connect("localhost","","") or die(mysql_error());
mysql_select_db('Users');

if(isset($_COOKIE['ID_my_site'])) {
$cookie_username = mysql_real_escape_string(filter_input(INPUT_COOKIE, 'ID_', FILTER_SANITIZE_FULL_SPECIAL_CHARS));
$cookie_password = sha1($_COOKIE['Key_']);
$cookie_check = mysql_query("SELECT * FROM Users WHERE username = '$cookie_username'") or die(mysql_error());
$cookie_results = mysql_fetch_array($cookie_check);

	if ($cookie_password == $cookie_results['Password']) {
		echo "<div id=\"login_msg\">You are already logged on. Redirecting...</div><br />" && header("location:/index.php");
	}
}

if(isset($_POST['submit']))	{
$Username = mysql_real_escape_string(filter_input(INPUT_POST, 'Username', FILTER_SANITIZE_FULL_SPECIAL_CHARS));
$Email = mysql_real_escape_string(filter_input(INPUT_POST, 'Email', FILTER_SANITIZE_FULL_SPECIAL_CHARS));
$Password = sha1($_POST['Password']);
$Password2 = sha1($_POST['Password2']);

if (!$Username | !$Email | !$Password | !$Passord2) {
echo "<div id=\"error_msg\">You did not complete all of the required fields, please try again.</div><br />";
}

if ($Password != $Password2) {
echo "<div id=\"error_msg\">Your passwords do not match, please try again.</div><br />";
}

$check_username = mysql_query("SELECT * FROM Users WHERE (Username = $Username)");
$result_username = mysql_fetch_row($check_username);
$check_email = mysql_query("SELECT * FROM Users WHERE (Email = $Email)");
$result_email = mysql_fetch_row($check_email);

if ($result_username == true) {
echo "<div id=\"error_msg\">The Username: '$Username', already exists. Please enter another username.</div><br />";
}

if ($result_email == true) {
echo "<div id=\"error_msg\">The Email Adress: '$Email', is already in our Database.</div><br />";
}

$sql = "INSERT INTO Users (Id, Username, Email, Password) VALUES ('', '$Username','$Email','$Password')";
$add_member = mysql_query($sql) or die(mysql_error());

if (mysql_query($add_member)) {
	$week = time() + 604800; 
	setcookie(ID_, $_POST['Username'], $week); 
	setcookie(Key_, $_POST['Password'], $week);
	echo "<div id=\"login_msg\">Successfully added to our Database.</div><br />"  &&  header ("location:/Login.php"); 
}

else {
	echo "<div id=\"error_msg\">Invalid input.</div><br />"; 
}
}
?>

Login.php

<?php
include("db.php");

if(isset($_COOKIE['ID_my_site'])) {
$cookie_username = mysql_real_escape_string(filter_input(INPUT_COOKIE, 'ID_', FILTER_SANITIZE_FULL_SPECIAL_CHARS));
$cookie_password = sha1($_COOKIE['Key_']);
$cookie_check = mysql_query("SELECT * FROM Users WHERE username = '$cookie_username'") or die(mysql_error());
$cookie_results = mysql_fetch_array($cookie_check);

	if ($cookie_password == $cookie_results['Password']) {
		echo "<div id=\"login_msg\">You are already logged on. Redirecting...</div><br />" && header("location:/index.php");
	}
}

if(isset($_POST['submit']))	{ 
$Username = mysql_real_escape_string(filter_input(INPUT_POST, 'Username', FILTER_SANITIZE_FULL_SPECIAL_CHARS));
$Password = sha1($_POST['Password']);

if (!$Username | !$Password) {
echo "<div id=\"error_msg\">You did not complete all of the required fields, please try again.</div><br />";
}

$sql = "SELECT * FROM Users WHERE (Username, Password) = ('$Username', '$Password')";
$db_check = mysql_num_rows($sql) or die(mysql_error());

if (mysql_query($db_check))	{
	$week = time() + 604800; 
	setcookie(ID_, $cookie_username, $week); 
	setcookie(Key_, $cookie_password, $week);
	echo "<div id=\"login_msg\">Successfully Logged In.</div><br />"  &&  header ("location:/index.php");
}

elseif (($Username | $Password) != $db_check) {
	echo "<div id=\"error_msg\">Invalid username or password, please try again.</div><br />";
}
}
?>

Logout.php

<?php
include("db.php");

if(isset($_COOKIE['ID_my_site'])) {
$cookie_username = mysql_real_escape_string(filter_input(INPUT_COOKIE, 'ID_', FILTER_SANITIZE_FULL_SPECIAL_CHARS));
$cookie_password = sha1($_COOKIE['Key_']);
$cookie_check = mysql_query("SELECT * FROM Users WHERE username = '$cookie_username'") or die(mysql_error());
$cookie_results = mysql_fetch_array($cookie_check);

	if ($cookie_password != $cookie_results['Password']) {
		header("location:/login.php");
	}
		else {
			$past = time() - 604800; 
			setcookie(ID_, gone, $past); 
			setcookie(Key_, gone, $past); 
			echo "<div id=\"error_msg\">Sucessfully logged out. Good Bye!</div><br />" && header ("location:/login.php");
		}
} 

?>

May 11, 2011

Oh ok thanks. So it wouldn't affect the code's functionality if it were removed, or does it have to be there to run properly? I don't really see the point of using it, although I will.

May 11, 2011

Ok thanks everyone.

I'm getting free web hosting through the school which should be good.

btw. I understad all of your code except this "[strtolower($_POST['item'])" I've never used or learnt 'strtolower'. Sorry to seem a pain but do you think you could give me a quick run down?

May 9, 2011

You really should test more thoroughly. These code pasted directly into a .php file shows the following errors:

Notice: Undefined index: item in /var/www/private_html/projects.smsmarketeers.com/html/scripts/vending_machine.php on line 36

Notice: Undefined index: credit_input in /var/www/private_html/projects.smsmarketeers.com/html/scripts/vending_machine.php on line 39

Notice: Undefined index: submit in /var/www/private_html/projects.smsmarketeers.com/html/scripts/vending_machine.php on line 42
You do not have sufficient funds to purchase a .
Notice: Undefined index: submit in /var/www/private_html/projects.smsmarketeers.com/html/scripts/vending_machine.php on line 46
You do not have sufficient funds to purchase a .
Notice: Undefined index: submit in /var/www/private_html/projects.smsmarketeers.com/html/scripts/vending_machine.php on line 50
You do not have sufficient funds to purchase a .
Notice: Undefined index: submit in /var/www/private_html/projects.smsmarketeers.com/html/scripts/vending_machine.php on line 55
Coke resources depleted.
Notice: Undefined index: submit in /var/www/private_html/projects.smsmarketeers.com/html/scripts/vending_machine.php on line 61
Sprite resources depleted.
Notice: Undefined index: submit in /var/www/private_html/projects.smsmarketeers.com/html/scripts/vending_machine.php on line 67
Fanta resources depleted.Your current funds accumlate to

The problem is that "submit" is not defined because "submit" is the submit button which is not defined until the form is submitted. I suggested checking to see if the form was submitted a different way, perhaps using $_SERVER variables. For example:

<html>
<head>
<title>Vending Machine</title>
<style type="text/css">
	*		{ font-size:12px; font-family:Arial; margin:0px; outline:0px; padding:0px; }
	body	{ background:#ffffff; color:#000000; margin:10px 0px 0px 0px; }
	img		{ border:0px; }
	p		{ margin:5px 0px 10px 0px; }
	form	{ border:none; margin:0px; padding:0px; }

	a				{ cursor:pointer; }
	a:link			{ color:#9AB324; text-decoration:none; }
	a:visited		{ color:#9AB324; text-decoration:none; }
	a:hover 		{ color:#9AB324; text-decoration:underline; }
	a:active 		{ color:#9AB324; text-decoration:none; }

	.container		{ margin:0px auto; width:400px; }
	.success		{ background:#EEF5CD; border:1px dashed #9AB324; color:#608339; margin-bottom:5px; padding:5px; text-align:left; }
	.warning		{ background:#eed4d2; border:1px dashed #a94637; color:#ac241a; margin-bottom:5px; padding:5px; text-align:left; }
	.attention		{ background:#fefbcc; border:1px dashed #e6db55; color:#ada019; margin-bottom:5px; padding:5px; text-align:left; }

	h1	{ color:#9AB324; font-size:16px; }

	form, fieldset			{ border:none; margin:0px; padding:0px; }
	input, textarea, select { font:100% arial, sans-serif; vertical-align:middle; }
	input[type='text']		{ background:#ffffff; border:1px solid #c3c3c3; border-left-color:#7c7c7c; border-top-color:#7c7c7c; padding:2px; }
	input[type='password']	{ background:#ffffff; border:1px solid #c3c3c3; border-left-color:#7c7c7c; border-top-color:#7c7c7c; padding:2px; }
	input[type='radio']		{ margin:0px 5px 0px 5px; }
	input[type='hidden']	{ display:none !important; }
	select					{ border:1px solid #c3c3c3; border-left-color:#7c7c7c; border-top-color:#7c7c7c; min-width:100px; padding:1px; }
	select option			{ padding:0px 5px 0px 5px; }
	textarea				{ background:#ffffff; border:1px solid #c3c3c3; border-left-color:#7c7c7c; border-top-color:#7c7c7c; padding:2px; }

	table.data th				{ background:#9AB324; border-bottom:1px solid #596E0E; color:#ffffff; font-weight:bold; padding:5px; text-align:center; }
	table.data td				{ padding:5px; }
	table.data td.rowOne		{ background:#f0f0f0; border-bottom:1px solid #dddddd; }
	table.data td.rowTwo		{ background:#f5f5f5; border-bottom:1px solid #dddddd; }
	table.data td.button		{ background:#ffffff; border:none; text-align:right; }
</style>
</head>
<body>

<div class="container">
<?php

	// Check if form was submitted
	if ($_SERVER['REQUEST_METHOD'] == 'POST') {
		// Cost of items
		$price = array('coke' => '1.25', 'diet' => '1.50', 'sprite' => '1.75');

		// Quantity Available
		$quantity = array('coke' => '5', 'diet' => '7', 'sprite' => '2');

		// Selected Item Information
		$quantAvail = $quantity[strtolower($_POST['item'])];
		$itemPrice = $price[strtolower($_POST['item'])];

		// First check Quantity
		if ($quantAvail < $_POST['quantity']) {
			echo '<div class="warning">Insufficient quantity available.</div>';
		} elseif ($quantAvail >= $_POST['quantity']) {
			echo '<div class="success">Sufficient quantity available. Checking funds...</div>';
		}

		// If we passed quantity, check funds
		if (($_POST['quantity'] * $itemPrice) > $_POST['funds']) {
			echo '<div class="warning">Insufficient funds available.</div>';
		} elseif (($_POST['quantity'] * $itemPrice) <= $_POST['funds']) {
			echo '<div class="success">Sufficient funds available.</div>';
		}

		// Remaining Funds
		$remainingFunds = $_POST['funds'] - ($_POST['quantity'] * $itemPrice);

		echo '<div class="attention">You have <strong>$' . $remainingFunds . '</strong> funds remaining</div>';
	}

?>

<h1>Vending Machine</h1>
<p>What would you like to purchase?</p>

<form action="" method="post" name="vend">
	<table align="center" border="0px" cellpadding="0px" cellspacing="1px" class="data" width="400px">
		<tr>
			<th width="30px"> </th>
			<th style="text-align:left;">Item</th>
			<th width="70px">Price</th>
		</tr>
		<tr>
			<td align="center" class="rowOne"><input name="item" type="radio" value="Coke" /></td>
			<td class="rowOne">Coke</td>
			<td align="center" class="rowOne">$1.25</td>
		</tr>
		<tr>
			<td align="center" class="rowTwo"><input name="item" type="radio" value="Diet" /></td>
			<td class="rowTwo">Diet Coke</td>
			<td align="center" class="rowTwo">$1.50</td>
		</tr>
		<tr>
			<td align="center" class="rowTwo"><input name="item" type="radio" value="Sprite" /></td>
			<td class="rowTwo">Sprite</td>
			<td align="center" class="rowTwo">$1.75</td>
		</tr>
		<tr>
			<td align="center" class="rowOne" colspan="3">
				Qty: <input type="text" size="2" name="quantity" value="1" />    Available Funds: $<input type="text" value="5.00" name="funds" size="5" />
			</td>
		</tr>
		<tr><td class="button" colspan="3"><input name="submit" type="submit" value="Vend" /></td></tr>
	</table>
</form>
</div>

</body>
</html>

Wow that is pretty amazing code right there compared to mine. I'm obviously starting out but oneday I want to code as well as you can.

A few of those errors were merely stupid mistakes. I'm using a school laptop that can't run php or test it, so I practically use notepad without testing.

May 5, 2011

This is just my software assignment. We have to create a functioning vending machine. How does it look so far?

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Vending Machine Assignment</title>
<link href="vending.css" rel="stylesheet" type="text/css" />
</head>
<body>

<div id="vending_machine_base">
<img src="vending_machine_base.gif" alt="Vending Machine Base" title="Vending Machine Base" />
</div>

<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">

<p>Coke<input type="radio" name="item" value="Coke" /></p>
<p>Sprite<input type="radio" name="item" value="Sprite" /></p>
<p>Fanta<input type="radio" name="item" value="Fanta" /></p>
<input type="text" size="15" name="quantity" value="Enter quantity here" />
$<input type="text" value="Enter your financial balance." name="credit_input" size="23" />
<input type="submit" value="Submit" />

</form>

<?php	
error_reporting(E_ALL);

// Cost of items
$coke_price = "1.25";
$sprite_price = "1.50";
$fanta_price = "1.75";

// Quantity of items
$coke_quantity = "7";
$sprite_quantity = "5";
$fanta_quantity = "3";

// Selected radio button into variable
$selected_item = $_POST['item'];

// Credit into variable
$credit = $_POST['credit_input'];

// If funds are less than price, dispay error message
if (($_POST['submit']) && ($selected_radio = 'coke') && ($credit >= $coke_price))
{ echo "You have purchased a $selected_item!"; } else { echo "You do not have sufficient funds to purchase a $selected_item."; }

if (($_POST['submit']) && ($selected_radio = 'sprite') && ($credit >= $sprite_price))
{ echo "You have purchased a $selected_item!"; } else { echo "You do not have sufficient funds to purchase a $selected_item."; }

if (($_POST['submit']) && ($selected_radio = 'fanta') && ($credit >= $fanta_price))
{ echo "You have purchased a $selected_item!"; } else { echo "You do not have sufficient funds to purchase a $selected_item."; }

// Item quantity
if (($_POST['submit']) && ($coke_quantity = 0))
{ echo ""; } else { echo "Coke resources depleted."; }

if (($_POST['submit']) && ($sprite_quantity = 0))
{ echo ""; } else { echo "Sprite resources depleted."; }

if (($_POST['submit']) && ($fanta_quantity = 0))
{ echo ""; } else { echo "Fanta resources depleted."; }

// Item cost subtracted from credit
if (($coke_quantity >= 1) && ($credit >= $coke_price))
{ $coke_price - $credit; } 

if (($sprite_quantity >= 1) && ($credit >= $sprite_price))
{ $sprite_price - $credit; } 

if (($fanta_quantity >= 1) && ($credit >= $fanta_price))
{ $fanta_price - $credit; } 

// Funds available
echo "Your current funds accumlate to $credit ";

?>

</body>
</html>

March 10, 2011

DreamWeaver starts some fonts in the font-family with capitals eg (font-family: "Times New Roman", Times, serif;) I was told to never use uppercase in Css because "A" and "a" are not the same.

Just wondering if this is an error within Dreamweaver or if i was mislead. (I've noticed W3schools starts them with capitals aswell)

Also, "Times New Roman" is in double quotes because of the spaces, right?

February 20, 2011

I don't understand what you're asking.

February 19, 2011

Yes it is resolved. Thanks for you concern

February 19, 2011

Ohk thanks.

February 18, 2011

Ohk. Thanks for the tip

February 18, 2011

Long story, lets just say I very limited internet access, for now anyways.

I only wanted the include function, it's not like that function along requires a whole server. I guess I can go without php for a while lol. Thanks anyway though

February 18, 2011

Here is the working script if anybody ever wants it. (all codes shown are vital for a working code)


<script type="text/javascript" src="http://code.jquery.com/jquery-latest.js"></script>

<a class="image-expand" style="cursor: pointer" onclick="toggleSize(this)">
	<img src="Pics/roflcopter.gif" />

$(document).ready(function(){
	// default width and height to 75px
	$("a.image-expand img").css({'height':'75px', 'width':'75px'});
});

function toggleSize(_var_)
{
	image = $(_var_).children("img");

	if(($(image).css("height") == "75px") && ($(image).css("height") == "75px"))
	{
		$(image).css({'height':'auto', 'width':'auto'});
	}
	else
	{
		$(image).css({'height':'75px', 'width':'75px'});
	}
}

February 18, 2011

I have come across a script that sets all images by default to 75x75pixels and clicking toggles between original size and back to 75x75px only problem is each image is in the "a.image-expand img" class. therefor when one image is expanded they all expand.. -.- any way to only expand selected image?

$(document).ready(function(){
	// default width and height to 75px
	$("a.image-expand img").css({'height':'75px', 'width':'75px'});

	// Click function (toggle)
	$("a.image-expand").click(function(){
		if(($("a.image-expand img").css("height") == "75px") && ($("a.image-expand img").css("height") == "75px"))
		{
			$("a.image-expand img").css({'height':'auto', 'width':'auto'});
		}
		else
		{
			$("a.image-expand img").css({'height':'75px', 'width':'75px'});
		}
	});
});

February 18, 2011

Only if it's portable \= and thorpe. I only wanted to use the include function for now untill I do have further access. Just to neaten up my files lol.

February 18, 2011

such as flash or jquery?

February 18, 2011

@haku, That is not what I want to achieve. That is all the code you need to see what I'm trying to do.

Onclick it will expand the image from the default set 75x75pixels to auto (100%)

What I'm trying to do is revert back to its default size onclick.

<!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=utf-8" />
<title>Funny Pictures</title>
<script type="text/javascript" src="Interactive.js"></script>
<link rel="stylesheet" type="text/css" href="style.css" />
</head>

<body>

<a class="image" onClick="this.className = 'new_class'; return false;"><img src="Pics/batman.png" alt="I'm Teh Batman!" /></a>

</body>
</html>

Javascript

onClick="this.className = 'image-expand'";

Css.

a.image img
{
width:75x;
height:75px;
}

a.image-expand
{
border:0;
position:center;
width:auto;
height:auto;
z-index:10000;  
}

February 18, 2011

try this alternative explaination..

http://pastebin.com/BbLdRCGL

February 18, 2011


.image-hover
{
border:0;
position:center;
width:auto;
height:auto;
z-index:10000;  
}

a.image img
{
width:75x;
height:75px;
}

a.image:hover img
{
border:0;
position:center;
width:auto;
height:auto;
z-index:10000;  
}

Is there a way of turning those hover functions into a javascript onclick function?

February 18, 2011

Oh. I'm on a DET laptop which is highly restricted -.- wamp and xammp cannot be installed \=

My main laptop recently broke and use this because it's small, portable and easy to code on.

February 18, 2011

<?php

include ("Drop_Down_Menu.php");

?>

and the index is .html ?

I'm trying to put html code into a php file and then on my index.html call on that php file so my index.html isn't jammed with codes. Sorry to sound like such a noob lol \=

So I can't use the include function without hosting it as a proper website?

February 18, 2011

Is it possible to make it so if you click on a <a href> the information such as the name or link changes the <title> of the page and replaces existing opened <div>s with information from the link or such.

eg

If i had a list of swf files that were attatched to links how could I display each swf file onclick without redirecting whilst changing the title and content?

February 18, 2011

Well I currently don't have a server/ftp nor is the site hosted atm. I'm wanting to store abit of html code in another file and then use php in my index to call on that file but it's not working.

I havn't used php in a very long time and have forgotten most of it.

<?php

include ("Drop_Down_Menu.php");

?>

It's not a problem with the file path.

February 18, 2011

Yeah, i'll stick to using php since the way I intended on using javascript wasn't really interactive, more server like.

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Minimeallolla

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Posts posted by Minimeallolla

Critique my php scripts | All criticism/sggestions/improvements appreciated

Critique my php scripts | All criticism/sggestions/improvements appreciated

Critique my php scripts | All criticism/sggestions/improvements appreciated

My php assesment - need experienced advice/critique

My php assesment - need experienced advice/critique

My php assesment - need experienced advice/critique

My php assesment - need experienced advice/critique

DreamWeaver, Uppercase, Fonts, Spaces. just checking some real simple things.

cURL Post help please

css position intererring with div alignment/float. someone help

html link variable swf file help sort of complex \=

XHTML 1.0: php include doesn't work. simple command \= someone help.

XHTML 1.0: php include doesn't work. simple command \= someone help.

Big flaw in my image expand/original size toggle script help...

Big flaw in my image expand/original size toggle script help...

XHTML 1.0: php include doesn't work. simple command \= someone help.

html link variable swf file help sort of complex \=

css hover functon into javascript onclick function help

css hover functon into javascript onclick function help

css hover functon into javascript onclick function help

XHTML 1.0: php include doesn't work. simple command \= someone help.

XHTML 1.0: php include doesn't work. simple command \= someone help.

html link variable swf file help sort of complex \=

XHTML 1.0: php include doesn't work. simple command \= someone help.

embedding Javascript code into HTML code someone help explain how I would modify

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