I am using a PHP variable called LeagueLink. When the user is not logged in I want the variable to read the text (Already have a league...) followed by a link to a popup window. So far it is displaying correctly except when I click on the link nothing happens. I think I just have a syntax error from mixing so much PHP and JS, but I can't figure out where. Please help make the popup window link work if you can...
<?php
// this starts the session
session_start();
$_SESSION['userid'];
$message = "";
if ($_SESSION['userid'] == "") {
$message = "You must create an account or sign in to play!";
$LeagueLink = "Already have a league...<a href='JavaScript:newPopup(\"http://www.yourfantasyfootballreality.com/signin.php\");' class='two'>Sign In</a>";
} else {
$message = "Hello, " .$_SESSION['userid'] . " make your picks!";
}
?>
<!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>
<script type="text/javascript" src="js/jquery-1.2.6.min.js"></script>
<script type="text/javascript" src="js/jquery-easing-1.3.pack.js"></script>
<script type="text/javascript" src="js/jquery-easing-compatibility.1.2.pack.js"></script>
<script type="text/javascript" src="js/coda-slider.1.1.1.pack.js"></script>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="icon" href="http://www.indiana.edu/favicon.ico" />
<title>YourFantasyFootballReality</title>
<link rel="stylesheet" type="text/css" href="mystyle.css" />
</head>
<body>
<?=$message?>
<?=$LeagueLink?>
<?=$ActionLink?>
</body>
</html>
JavaScript:newPopup is a function that needs to be defined.
I think what you are looking for is the following: You don't need javascript to open the page in a new window. Just set the target property of the link to _blank.
$LeagueLink = "Already have a league...<a href='http://www.yourfantasyfootballreality.com/signin.php' target='_blank' class='two'>Sign In</a>";
EDIT: If you want it popping up, rather than opening in a new tab, you can resize it immediately after it is spawned. Add the following to your javascript.
function newPopup()
{
var url='http://www.yourfantasyfootballreality.com/signin.php';
windowProperties = "toolbar=no,menubar=no,scrollbars=no,statusbar=no,height=500px,width=500px,left=50%,top=50%";
popWin = window.open(url,'newWin',windowProperties);
}
and keep your PHP the same as before.
Related
I protect page from being access and can only access it by a referrer page, here is my code on landing page
<?php
// request file coming from test referrer
if(stristr($_SERVER['HTTP_REFERER'],"http://aqsv.com/sites2/testreffer/tp1.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">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
<h1>Test Landing Page 1</h1>
</body>
</html>
<?php
}
// redirect to redirect.php
else {
header("Location: http://aqsv.com/sites2/testlander/redirect.php");
}
?>
and this is the referrer page
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Test Refererrer 1</title>
</head>
<body>
<h1>Test Refererrer 2</h1>
Link me to landing page1
</body>
</html>
this work perfectly on single referrer page only, what i want to do is to have multiple referrer page to access the page , Im new to php and really dont have any idea to do this.. I tried adding http referrer using if else like this
<?php
// request file coming from test referrer
if(stristr($_SERVER['HTTP_REFERER'],"http://aqsv.com/sites2/testreffer/tp1.php"));
elseif(stristr($_SERVER['HTTP_REFERER'],"http://aqsv.com/sites2/testreffer/tp2.php"))
{
?>
but the second link is not working. Any help would be highly appreciated. Thanks
You can take an array containing all your valid referrer domain. E.g.
<?php
$valid_domains = array(
'domain1',
'domain2',
'domain3'
);
// The checking for valid domain
if ( in_array($_SERVER['HTTP_REFERER'], $valid_domains) )
{
?>
Your HTML goes here....
<?php
}
?>
Please see http://php.net/manual/en/function.in-array.php
Hope the idea will help you.
The syntax if if/elseif... is:
if (something) {
body
} elseif (somethingelse) {
body
}
But you have no body for your if, only for the elseif, so nothing happens in that case.
Since you want the same body for all your tests, you should just use a single if with multiple conditions connected by OR:
if (stristr($_SERVER['HTTP_REFERER'],"http://aqsv.com/sites2/testreffer/tp1.php") ||
stristr($_SERVER['HTTP_REFERER'],"http://aqsv.com/sites2/testreffer/tp2.php")) {
...
}
Another way you can do this is by putting all the allowed referers in an array, and then doing:
if (in_array(strtolower($_SERVER['HTTP_REFERER']), $allowed_referers)) {
...
}
I use strtolower() to make it case-insensitive, like your original tests.
I can't figure out exactly how to make this work. I am new to PHP by the way.
Here is what I current have (zerkms's solution), and it still isn't working for some strange reason:
here is a link to the page on the server:
http://tinyurl.com/kd3gynk
<!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>
<title>Demo</title>
<?php
$srcmsg = 'http://www.newyorker.com/online/blogs/photobooth/NASAEarth-01.jpg';
?>
<script type="text/javascript">
//<![CDATA[
//
var msr = "<?php echo $srcmsg; ?>";
window.onload = document.getElementsByTagName('img').src= msr;
//]]>
</script>
</head>
<body>
<img src="#" alt="Picture of the world" height="42" width="42" />
</body>
</html>
This has nothing to do with the PHP part.
This is not working purely because you are attempting to change an image that doesn't exist yet.
Either move your script to the end of the <body> (right before the </body> tag), or use window.onload = function() { /* your code here */ }, or implement some kind of deferring system.
Hello I'm making a website, and I want the albums and photos from a facebook page to be shown in a box.
Here is an example
I want the albums and photos to be shown just like this, in a slide, instead of finding the it automatically takes the photos from any decided album.
Example page
Here is the code used in the example page, this takes random pictures stored in a folder and displays them, same method should be used for the facebook album. This is where I'm stuck.
The 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>*title*</title>
<script src="scripts/jquery-1.3.2.min.js" type="text/javascript"></script>
<script src="scripts/jquery.cycle.all.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function(){
$('#myslides').cycle({
fit: 1, pause: 2, timeout: 200
});
});
</script>
<link rel="stylesheet" href="styles/dynamicslides.css" type="text/css" media="screen" />
</head>
<body>
<?php
$directory = 'images/slideshow/';
try {
// Styling for images
echo "<div id=\"myslides\">";
foreach ( new DirectoryIterator($directory) as $item ) {
if ($item->isFile()) {
$path = $directory . "/" . $item;
echo "<img src=\"" . $path . "\" />";
}
}
echo "</div>";
}
catch(Exception $e) {
echo 'No images found for this slideshow.<br />';
}
?>
</body>
</html>
Hope you understand what I'm trying to say here :)
I have little knowledge about this, so be easy one me.
Sorry for my bad English.
From what i have understood
Give a name tag to each of the photos in an album.. when u click on one album all you need to do is run the a loop for that name tag.
If this doesn't suffice, explain your problem clearly. Some code will actually help understand the problem better
I'm trying to make the whole <head> section its own include file. One drawback is the title and description and keyword will be the same; I can't figure out how to pass arguments to the include file.
So here is the code:
index.php
<?php include("header.php?header=aaaaaaaaaaaaaaaaaaaaa"); ?>
<body>
.....
..
.
header.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">
<link rel="shortcut icon" href="favicon.ico">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="Keywords" content=" <?php $_GET["header"]?> " >
<meta name="Description" content=" <?php $_GET["header"]?> " >
<title> <?php $_GET["header"]?> </title>
<link rel="stylesheet" type="text/css" href="reset.css" />
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js"></script>
</head>
Obviously this doesn't work; how can I pass arguments to an included file?
Include has the scope of the line it's called from.
If you don't want to create new global variables, you can wrap include() with a function:
function includeHeader($title) {
include("inc/header.php");
}
$title will be defined in the included code whenever you call includeHeader with a value, for example includeHeader('My Fancy Title').
If you want to pass more than one variable you can always pass an array instead of a string.
Let's create a generic function:
function includeFile($file, $variables) {
include($file);
}
Voila!
Using extract makes it even neater:
function includeFileWithVariables($fileName, $variables) {
extract($variables);
include($fileName);
}
Now you can do:
includeFileWithVariables("header.php", array(
'keywords'=> "Potato, Tomato, Toothpaste",
'title'=> "Hello World"
));
Knowing that it will cause variables $keywords and $title to be defined in the scope of the included code.
index.php:
<?php
$my_header = 'aaaaaaaaaaaaaaaaaaaa';
include 'header.php';
?>
and header.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">
<head>
<link rel="shortcut icon" href="favicon.ico" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="Keywords" content=" <?php echo $my_header ?> " />
<meta name="Description" content=" <?php echo $my_header ?> " />
<title> <?php echo $my_header ?> </title>
<link rel="stylesheet" type="text/css" href="reset.css" />
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js"></script>
</head>
It's not an ideal solution, but I understand it's your first steps in php.
PS. Your Doctype doesn't match the code. I've adjusted your header html to be XHTML.
You can't pass arguments to include, but it has access to all variables you've already set. From the include documentation:
When a file is included, the code it contains inherits the variable scope of the line on which the include occurs. Any variables available at that line in the calling file will be available within the called file, from that point forward.
Thus:
index.php
<?php
$header = 'aaaaaaaaaaaaaaaaaaaaa';
include("header.php");
?>
header.php
<title> <?php echo $header; ?> </title>
Well marc, when you are using include, you can simply just set up a variable to use:
<?php
$var = "Testing";
include("header.php");
?>
In your header file:
<?php
echo $var;
?>
Allow your previously defined variables are usable in any include you have.
you are over thinking it
<?php
$header = "aaaaaaaaaaaaaaaaa";
include("header.php");
?>
::EDIT::
Decided I would add value
The included file will gain the scope of where you included it. So if you include a file INSIDE a function:
<?php
$get_me = "yes";
function haha()
{
include("file.php");
}
haha();
// And file.php looks like
echo $get_me; // notice + blank
?>
More over, you include the same file more than once to great effect.
<?php
$output = "this";
include("cool_box.php");
$output = "will";
include("cool_box.php");
$output = "work";
include("cool_box.php");
?>
And even use this to load templates that become part of a method in a class. So you can do something like:
<?php
class template
{
private $name;
function __construct($name)
{
$this->name = preg_replace("/[^a-zA-Z0-9]/", "", $name);
}
function output(array $vars)
{
include($this->name.".php"); // Where $vars is an expected array of possible data
}
}
$head = new template("header");
$body = new template("body");
$head->output();
$head->output(array("content" => "this is a cool page"));
?>
defining a variable as a pseudo-argument/workaround before an include() - as recommended by many - is a bad idea. it introduces a variable in the global scope. define a function in the included file instead to catch the arguments u want to pass.
This is good approach. I however would do it a bit inside out. Define a layout, a wrapper for your webpage and include your content file into it:
layout.phtml
<html>
<head>
... your headers go here
</head>
<body>
<? include $content ?>
</body>
</html>
Your content template file can look like this e.g.
content.phtml
<h1>hello world</h1>
<p>My name is <?= $name ?></p>
Then, you would have your main script (index) that will handle logic, connects to database etc.
index.php
$content = 'content.phtml';
$name = 'Marc'; //Can be pulled from database
include 'layout.phtml';
This way, you can nicely separate business logic and presentation. And it can help you cut repetitive code for parts of page like logo or navigation which are repeated on the whole site.
If you include a file it is just like inserting that code into the parent file. You could simply do this:
<?php
$parameter = "Hello World";
include("header.php");
?>
and then in the header.php
<?php
$parameter = isset($parameter) ? $parameter : "Default Text";
// Use accordingly
?>
I used the isset() method to verify that it has a value already and is instantiated.
I noticed nobody suggested using a template engine. I came looking here because for the project I'm working with, a template engine isn't possible and that might be your situation too, however I thought it might be worth mentioning these: Twig (my preferred engine) and Smarty both allow passing specific variables to includes.
I highly recommend the use of a template engine whenever possible, as it simplifies your front end code, adds a layer of abstraction between your front end and back end, and both Twig and Smarty automatically clean the variables you pass to them which helps mitigate XSS attacks.
Twig Example
header.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<link rel="shortcut icon" href="favicon.ico">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="Keywords" content="{{ header }}" >
<meta name="Description" content="{{ header }}" >
<title> {{ header }} </title>
<link rel="stylesheet" type="text/css" href="reset.css" />
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js"></script>
</head>
index.html
{% include 'header.html' with { 'header' : '<script>alert("this shouldnt work")</script>'} only %}
Body Text
{% include 'footer.html' %}
Smarty Example
header.tpl
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<link rel="shortcut icon" href="favicon.ico">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="Keywords" content="{$header}" >
<meta name="Description" content="{$header}" >
<title> {$header} </title>
<link rel="stylesheet" type="text/css" href="reset.css" />
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js"></script>
</head>
index.tpl
{include 'header.tpl' header='<script>alert("this shouldnt work")</script>'}
Body Text
{include 'footer.tpl'}
for example when you get a new badge on stack overflow, you get the notifaction message on the top, telling you have a new badge, it deos that on the backgroung!! is thier a toturial or article that can help me with this kind eventing updates!!
You should look into notifications such as jGrowl. The site has some samples to help you get going :)
EDIT
How will you be storing notifications? Within a DB? I will get back to you later - My lunch break is over for now :(
EDIT 2
Here is a basic example of how to get it working with php by declaring an array of messages which you could easily populate from a database. You could make this more advanced by using the other options offered by jGrowl such as stickies etc by using a multidimentional array to store such options and outputting the correct javascript.
<?php
$messages = array("This is a message", "And this is another", "etc...");
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>jGrowl and PHP Test</title>
<link type="text/css" rel="stylesheet" href="jquery.jgrowl.css" />
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript" src="jquery.jgrowl.js"></script>
<script type="text/javascript">
$(document).ready(function() {
<?php foreach ($messages as $message) { ?>
$.jGrowl("<?php echo $message; ?>", { life: 3000 });
<?php } ?>
});
</script>
</head>
<body>
</body>