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PHP - Body Onload / Onunload - How To Run A Php Script?
I have this code. Why aren't the php scripts working when executing the body onload or onunload functions?
Code: [Select] <head> <script language="javascript"> <?php function hello() { $fp = fopen("counter.txt", "r"); $count = fread($fp, 1024); fclose($fp); $count = $count + 1; echo "<p>Number of users online now:" . $count . "</p>"; $fp = fopen("counter.txt", "w"); fwrite($fp, $count); fclose($fp); alert("Welcome to My Page"); } ?> <?php function goodbye() { $fp = fopen("counter.txt", "r"); $count = fread($fp, 1024); fclose($fp); $count = $count - 1; $fp = fopen("counter.txt", "w"); fwrite($fp, $count); fclose($fp); alert("Goodbye!"); } ?> </script> </head> <body onload="hello()" onUnLoad="goodbye()"> </div> </body> </html> Similar TutorialsHello everyone. I've for some time thought about how it was possible to make a webpage fadeinto a background color, when the page has been visited. If i for example refresh this page, it should not start with a light background, until i visit the page in a new tab. I have a example he http://olivercooper.me/ Notice the fading effect, only occurs once. ( even if you refresh its still not fading from white-dark ) I've heard that this requires JQuery, or JavaScript, to make it fade, when the site is visited. Do you have any ideas how this might be possible? And just to ask stupid: Does anyone know what that "Hello" font is? Best regards, ~Mikk809h Edit: Why did this post just get multiplied? I only posted this once? Can anyone please remove the others? Thanks in advance Edited by mikk809h, 23 June 2014 - 01:18 PM. Hi guys i am a complete novice learning. I want to automatically load a form page without using the submit button. i can get the page to load no problems but the url keeps refreshing in the browser window ? here is the code i am using.
<h3>View Mileage.</h3>
<form method="post" action="testmileage.php" name="mileage" id = "mileage">
<input type="hidden" name="start-date" value="2020-04-06">
<input type="hidden" name="end-date" value="2021-04-05">
</form>
<script>window.onload = function(){
document.mileage.submit();
};</script>
Hi Guys
I wonder if someone can explain something that is probably quite basic.
When I try to add an event listener and target a normal function this works fine - e.g. 'window.addEventListener('load',test)'. However, if I try to target a function that is a property of an object this fails - e.g. 'window.addEventListener('load',initialiser.init)'. Further in this latter case I also get a console log saying it's undefined.
The code for this example is below.
So my question is why does it fail onload when I use a function in an object as opposed to a straight function? Presumably it's something to do with the way the document and the code are loaded or initialised but what is it that makes them behave differently.
Thanks,
Drongo
<script>
//this function call works fine
//window.addEventListener('load',test);
//this functiton call fails and is undefined in console
window.addEventListener('load',initialiser.init);
//example object holding a method
var initialiser = {
init:function(){
alert('Init called!');
}
};
//some random function
function test(){
alert('test called!');
}
</script>
Edited by Drongo_III, 18 May 2014 - 10:59 AM. The code belows stops sql queries from being executed when there are blank fields on my form. Aswell as this, a message is displayed '<br> but you did not complete all of the required fields, please try again' How can I tell me page to check the fields upon pressing the click button, opposed to onload? Code: [Select] <?php include('func.php'); include($_SERVER['DOCUMENT_ROOT'].'/include/db.php'); ?> <!--$INC_DIR = $_SERVER["DOCUMENT_ROOT"]. "/include/";--> <!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>Chained Select Boxes using PHP, MySQL and jQuery</title> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js"></script> <script type="text/javascript"> $(document).ready(function() { $('#wait_1').hide(); $('#drop_1').change(function(){ $('#wait_1').show(); $('#result_1').hide(); $.get("func.php", { func: "drop_1", drop_var: $('#drop_1').val() }, function(response){ $('#result_1').fadeOut(); setTimeout("finishAjax('result_1', '"+escape(response)+"')", 400); }); return false; }); }); function finishAjax(id, response) { $('#wait_1').hide(); $('#'+id).html(unescape(response)); $('#'+id).fadeIn(); } </script> </head> <body> <p> <form action="<?php echo $_SERVER['PHP_SELF'];?>" method="post"> Name: <input type="text" name="Name" maxlength="50"/><br /> Phone: <input type="text" name="Phone" maxlength="50"/><br /> Email: <input type="text" name="Email" maxlength="50"/><br /> Postcode: <input type="text" name="Postcode" maxlength="50"/><br /> Web Address: <input type="text" name="Website" maxlength="50"/><br /><br /> <select name="drop_1" id="drop_1"> <option value="" selected="selected" disabled="disabled">Select a Category</option> <?php getTierOne(); ?> </select> <span id="wait_1" style="display: none;"> <img alt="Please Wait" src="ajax-loader.gif"/> </span> <span id="result_1" style="display: none;"></span> <br /> </form> </p> <p> <?php if(isset($_POST['submit'])){ $drop = mysql_real_escape_string($_POST['drop_1']); $tier_two = mysql_real_escape_string($_POST['Subtype']); echo "You selected "; echo $drop." & ".$tier_two; } $Name = mysql_real_escape_string($_POST["Name"]); $Phone = mysql_real_escape_string($_POST["Phone"]); $Email = mysql_real_escape_string($_POST["Email"]); $Postcode = mysql_real_escape_string($_POST["Postcode"]); $Website = mysql_real_escape_string($_POST["Website"]); if($Name == '' || $Phone == '' || $Email == '' || $Postcode == '' || $Website == '') { die('<br> but you did not complete all of the required fields, please try again'); } echo "<br>"; echo $Name; echo "<br>"; echo $Website; $query = ("INSERT INTO business (`id`, `Name`, `Type`, `Subtype`, `Phone`, `Email`, `Postcode`, `Web Address`) VALUES ('NULL', '$Name', '$drop', '$tier_two' , '$Phone', '$Email', '$Postcode', '$Website')"); mysql_query($query) or die ( "<br>Query: $query<br>Error: " .mysql_error()); ?> </body> </html> This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=319472.0 Hi all, I'm using a gateway for CC, when they payment is made and then users are redirected back to my site, I grab the order number and echo it as $info so I can display on the user's receipt. Code: [Select] <?php $info=$_POST['OrderNo']; echo "$info"; ?> Is it possible to use PHP to either to automatically (onload) submit a form or somehow write $info to a text file so I can reconcile the books later? I can do the former successfully with JavaScript... but I'd rather make it server-side. Thanks. This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=359083.0 Hi, I've written a conditional statement to give my body tag a unique ID, depending on three conditions. (body id="red" etc..) The statement does indeed work when tested, but dreamweaver is highlighting the conditional in yellow - So I'm wondering if there is an alternate (and perhaps cleaner) way of writing the following.. It's for a joomla site btw.. (I've spread the code out a little here, so it's easier for you guys to see what I'm doing) Code: [Select] <body <?php if($this->countModules('headerlow')) : ?> id="up" <?php endif; ?> <?php if (JRequest::getVar('Itemid')==104) { ?> id="red" <? } else {?> id="low" <? } ?> > I want to read an imap message with all the headers, and body, what would be the best way to do that? Hey guys I have the following code and am trying to get the body of the webpage, however it is not currently working and the array at the end is empty. Any help appreciated!!!!! Code: <?php $word = $_GET['word']; function get_web_page( $url,$curl_data ) { $options = array( CURLOPT_RETURNTRANSFER => true, // return web page CURLOPT_HEADER => false, // don't return headers CURLOPT_ENCODING => "", // handle all encodings CURLOPT_USERAGENT => "spider", // who am i CURLOPT_AUTOREFERER => true, // set referer on redirect CURLOPT_CONNECTTIMEOUT => 120, // timeout on connect CURLOPT_TIMEOUT => 120, // timeout on response CURLOPT_MAXREDIRS => 10, // stop after 10 redirects CURLOPT_POST => 1, // i am sending post data CURLOPT_POSTFIELDS => $curl_data, // this are my post vars CURLOPT_SSL_VERIFYHOST => 0, // don't verify ssl CURLOPT_SSL_VERIFYPEER => false, // CURLOPT_VERBOSE => 1 // ); $ch = curl_init($url); curl_setopt_array($ch,$options); $content = curl_exec($ch); $err = curl_errno($ch); $errmsg = curl_error($ch) ; $header = curl_getinfo($ch); curl_close($ch); // $header['errno'] = $err; // $header['errmsg'] = $errmsg; //$header['content'] = $content; return $content; } $curl_data = "?tranword=".$word; $url = "http://www.wordreference.com/es/translation.asp?tranword=".$word; $response = get_web_page($url,$curl_data); preg_match('~<body>(.*)</body>~', $response, $output); print_r($output); ?> Thanks lots, Jake i am having issues getting the variables to show up on localhost server within the body element. is it something in the codes or something in the php.ini settings? here is some sample code Code: [Select] <h1>Skyward Aviation</h1> <h2>Contact Information</h2> <form action="ContactUpdate.php" method="get"> <table frame="border" rules="cols"> <colgroup width="50%" /> <colgroup width="50%" /> <tr> <td align="right" valign="top"> <p>First Name <input type="text" name="first_name" value="<?= $First ?>" size="36" /></p> <p>Last Name <input type="text" name="last_name" value="<?= $Last ?>" size="36" /></p> <p>Phone <input type="text" name="phone" value="<?= $Phone ?>" size="36" /></p> </td> <td align="right" valign="top"> <p>Address <input type="text" name="address" value="<?= $Address ?>" size="40" /></p> <p>City <input type="text" name="city" value="<?= $City ?>" size="10" /> State <input type="text" name="state" value="<?= $State ?>" size="2" maxlength="2" /> Zip <input type="text" name="zip" value="<?= $Zip ?>" size="10" maxlength="10" /></p> </td> </tr> </table> <p><input type="hidden" name="PHPSESSID" value='<?php echo session_id() ?>' /> <p><input type="submit" value="Submit" /></p> </form> In the page is shows <?= $First ?> in the area First Name textbox. Hello all, I have a script I have been working on that retrieves my email from my mail server using some of the imap_functions. Everything works fine except for the emails that were sent from my blackberry. I have done some research and it seem to be something to do with the encoding that the blackberry uses. I have found a little bit of code that I was hoping would solve the issue. My goal is to get the body content from email that was produced with my blackberry and put bits of this body into a database. Then I want to do a report from that database once a week. I have developed a script that will retrieve all other message except from my blackberry. Does anyone know how blackberry encodes their body content? jmr3460 I've been trying to implement the ID the Body Based on URL wordpress snippet. First issue seems to be a syntax error function curr_virtdir($echo=true){ $url = explode('/',$_SERVER['REQUEST_URI']); $dir = $url[1] ? $url[1] : 'home'; // defaults to this if in the root $dir = htmlentities(trim(strip_tags($dir))); // prevent injection into the DOM through this function if ($echo) echo $dir; return echo $dir; // ie. curr_virtdir(false) } function get_curr_virtdir(){ curr_virtdir(false); } I Get a syntax error on this line below return echo $dir; // ie. curr_virtdir(false) If i remove this line completly the script seems to work for in the following situation <body <?php id="<?php curr_virtdir(); ?>"> although I am trying to use the same functions as a conditional for my hardcoded navigation but it doesnt seem to work - any ideas? <li><a href="http://www.url.com/" class="<?php if ( get_curr_virtdir() == "home" ){echo "navhomecurrent";} else {echo "navhome";}?>">Home<span></span></a></li> <li><a href="http://www.url.com/solutions/solutions/" class="<?php if ( get_curr_virtdir() == "solutions" ){echo 'navsolutionscurrent';} else {echo 'navsolutions';}?>">Solutions<span></span></a></li> <li><a href="http://www.url.com/about-us/about-us/" class="<?php if ( get_curr_virtdir() == "about-us" ){echo "navaboutuscurrent";} else {echo "navaboutus";}?>">About us<span></span></a></li> This topic has been moved to CSS Help. http://www.phpfreaks.com/forums/index.php?topic=351491.0 Hi there guys, can any1 help me out to sort this thing. I'm using a simple php email script to send emails from online form (registration). Since i'm using unicode (cyrilic) font, i'm recieving an unreadable email from my php script. Here's the script (mailer.php): Code: [Select] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset="UTF-8" /> <title>Mecavnik</title> </head> <body> <!-- Reminder: Add the link for the 'next page' (at the bottom) --> <!-- Reminder: Change 'YourEmail' to Your real email --> <?php $ip = $_POST['ip']; $hp1 = $_POST['hp1']; $hp2 = $_POST['hp2']; $hp3 = $_POST['hp3']; $hp4 = $_POST['hp4']; $hp5 = $_POST['hp5']; $IP = $_POST['IP']; $hp6 = $_POST['hp6']; $hp7 = $_POST['hp7']; $hp8 = $_POST['hp8']; $hp9 = $_POST['hp9']; $hp10 = $_POST['hp10']; $hp11 = $_POST['hp11']; if (eregi('http:', $notes)) { die ("Ne ne! ! "); } if(!$hp8 == "" && (!strstr($hp8,"@") || !strstr($hp8,"."))) { echo "<h2>Error</h2>\n"; $badinput = "<h2>Error</h2>\n"; echo $badinput; die ("Error."); } if(empty($hp1) || empty($hp2) || empty($hp3) || empty($hp4) || empty($hp5) || empty($hp6) || empty($hp7) || empty($hp8 )) { echo "<h2>123</h2>\n"; die ("Error."); } $datum = date("l, F j, Y, g:i a") ; $subject = "Custom subject"; $message = "Firma: $hp1 \n Ime: $hp2 \n Prezime: $hp3 \n Email: $hp8 \n Telefon: $hp4 \n Konfekcijski broj: $hp5 \n Spavanje: $hp6 \n Prevoz: $hp7 \n "; $from = "From: $hp8 \n"; mail("evlj@something.bla", $subject, $message, $from); ?> <?php header( 'Location: http://blabla/123/123.html' ) ; ?> </p> </body> </html> Email that i have previously recieved: Code: [Select] Firma: Тестирам Ime: Упишите Ваше име Prezime: Упишите Ваше презиме Thanks in advance Hi, I wanted to know is there any class or functions which will parse the mail body and find all the features like how many sentences, how many stop words, how many paragraphs, how many punctuation chars, etc. I haven't find anything good in my searching so far. I have parsed the whole body of email and separated the headers and body in variables. Now I want to perform these operations in only in the body. Thank you in advance. Magento PHP mail function :
<?php
class Gta_MerchantNotification_Model_Observer {
public function merchantremainder($Observer) {
$order = $Observer->getEvent()->getOrder();
$order_details = $order->getAllVisibleItems();
$itemData = array();
foreach ($order_details as $list) {
$incrementid = $order->getIncrementId();
$sku = $list->getsku();
$name = $list->getName();
$price = $list->getPrice();
$Qty = $list->getQtyOrdered();
$extra = $order->getIncrementId();
$message =
"
<tr>
<td>$incrementid</td>
<td>$sku</td>
<td>$name</td>
<td>$price</td>
<td>$Qty</td>
</tr>";
$itemData[$list->getId()] = $message;
}
$finalMessage = "<table border='1'>
<tr>
<th>Id</th>
<th>Sku</th>
<th>Product name</th>
<th>Price</th>
<th>Qty Ordered</th>
</tr>";
if (!empty($itemData)) {
foreach ($itemData as $data) {
$finalMessage .= $data;
}
$finalMessage .= "</table>";
$this->sendMail($finalMessage);
}
}
public function sendMail($message) {
$body ="$message";
$emailTemplate = Mage::getModel('core/email');
$emailTemplate->setFromName('abc');
$emailTemplate->setBody($body);
$emailTemplate->setSubject("Custom Email from observer");
$emailTemplate->setType('html');
$emailTemplate->setToEmail('aveevacool@gmail.com');
$emailTemplate->send();
}
}
?>
Now my output like :
Edited January 7, 2020 by aveeva Hi,
I currently have some html stored in a variable as below:
<!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>
Hello world
</body>
</html>
This requires a "<div class='container'>" to be inserted directly after the opening body tag. My original thinking was to use str_replace on the <body> to be <body><div class="container"> however note that occasionally my body will require an ID or Class. I therefore need a way to make it appear after the body tag, even if it has an ID or Class on it :-\ . I assume this may be reg-ex, but am not sure if there is a simple way around this? Would anyone be able to clarify and point me in the right direction.
Much appreciated.
MoFish
Hello,
I've made a function that contains the html header (<head>). When I call that function in a other file, with the header file included, it puts the header function in the body. So all the meta tags are in the body, instead of the head.
Would it be possible to load this all in the head?
The head function does contain the html and head tags. However, without them, it still doesn't want to go to the head.
My external css file works on everything except for body, however, it works when I include the css on the page itself:
body{
margin-top: 0px;
padding-top: 0px;
margin-bottom: 0px;
padding-bottom: 0px;
background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAyJpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuMC1jMDYxIDY0LjE0MDk0OSwgMjAxMC8xMi8wNy0xMDo1NzowMSAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvIiB4bWxuczp4bXBNTT0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL21tLyIgeG1sbnM6c3RSZWY9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9zVHlwZS9SZXNvdXJjZVJlZiMiIHhtcDpDcmVhdG9yVG9vbD0iQWRvYmUgUGhvdG9zaG9wIENTNS4xIFdpbmRvd3MiIHhtcE1NOkluc3RhbmNlSUQ9InhtcC5paWQ6OERFQkEzRUJDNUM5MTFFMUE3NzBCMTZBMEExNEQ5NUQiIHhtcE1NOkRvY3VtZW50SUQ9InhtcC5kaWQ6OERFQkEzRUNDNUM5MTFFMUE3NzBCMTZBMEExNEQ5NUQiPiA8eG1wTU06RGVyaXZlZEZyb20gc3RSZWY6aW5zdGFuY2VJRD0ieG1wLmlpZDo4REVCQTNFOUM1QzkxMUUxQTc3MEIxNkEwQTE0RDk1RCIgc3RSZWY6ZG9jdW1lbnRJRD0ieG1wLmRpZDo4REVCQTNFQUM1QzkxMUUxQTc3MEIxNkEwQTE0RDk1RCIvPiA8L3JkZjpEZXNjcmlwdGlvbj4gPC9yZGY6UkRGPiA8L3g6eG1wbWV0YT4gPD94cGFja2V0IGVuZD0iciI/PiSp0pIAAAAySURBVHjaYmBgYOAHYmYGCADR/CDiDxDzQAW5gPgLlM3ACsQKUBqhBYjZkY3CMBMgwACvHQKnyUp+6gAAAABJRU5ErkJggg==");
background-color:#b20a22;
-webkit-transition: all 300ms ease-in-out;
-moz-transition: all 300ms ease-in-out;
-ms-transition: all 300ms ease-in-out;
-o-transition: all 300ms ease-in-out;
transition: all 300ms ease-in-out;
}
What could be wrong?
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