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PHP - Adding Checkbox When Call Function
Hi all.
I try to adding checkbox when I call my function, my Class code is Code: [Select] class SQLconn{ function fetchData($table_name, $argument, $linebreak, $end_linebreak){ $result = mysql_query("select * from $table_name where status='$argument'"); while($row=mysql_fetch_row($result)){ echo $linebreak.$row[1]."<input type='checkbox' name='option' id='checkbox' value=$row[0] />".$end_linebreak; //$row[0] is 'job_id' from database } } } and my view code is like this Code: [Select] <?php $connect = new SQLconn(config()); $connect->connectDB(); $connect->fetchData("todo", "Undone", "<li>", "</li>"); //this is where the problem is $connect->closeConn(); ?> With that code I succesfully achieve my goal to add checkbox with right 'job_id' value but this is a workaround and not good because if I code it this way my function will be broken if use it somewhere else. My question is, how can I fix my code so I can add checkbox to view page but I can keep my function clean? Really need opinion about this?? Similar TutorialsHi all i have stumbled across an issue and really need some help i have got a function below which i am using in a wordpress plugin. here is the code. // Base function function isd_s3player() { // Plugin Url $s3url = WP_PLUGIN_URL.'/'.str_replace(basename( __FILE__),"",plugin_basename(__FILE__)); echo '<object type="application/x-shockwave-flash" data="'.$s3url.'dewplayer-playlist.swf" width="235" height="200" id="dewplayer" name="dewplayer"> <param name="wmode" value="transparent" /> <param name="wmode" value="transparent" /> <param name="movie" value="'.$s3url.'dewplayer-playlist.swf" /> <param name="flashvars" value="showtime=true&autoreplay=true&xml='.$s3url.'playlist.php&autostart=1" /> </object>'; } ok the problem i am having is i cant passed the database variable to the playlist.php which the dewplayer needs to call within the function. is their a way to somehow use or set the playlist.php in this function without having to call it seperatly??? Here is my playlist.php <?php $bucket = get_option("isd-bucket"); $folder = get_option("isd-folder"); //include the S3 class if (!class_exists('S3'))require_once('s3/S3.php'); //AWS access info if (!defined('awsAccessKey')) define('awsAccessKey', 'amazon key'); if (!defined('awsSecretKey')) define('awsSecretKey', 'amazon secret key'); //instantiate the class $s3 = new S3(awsAccessKey, awsSecretKey); // Get the contents of our bucket $bucket_contents = $s3->getBucket($bucket,$folder); header("Content-type: text/xml"); $xml_output = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n"; $xml_output .= '<playlist version="1" xmlns="http://xspf.org/ns/0/">\n'; $xml_output .= "<trackList>\n"; foreach ($bucket_contents as $file){ $fname = $file['name']; $furl = "http://$amazon_bucket.s3.amazonaws.com/".urlencode($fname); if(preg_match("/\.mp3$/i", $furl)) { if (isset($outputted[$furl])) { continue; } $xml_output .= "\t<track>\n"; $xml_output .= "\t\t<location>" . $furl . "</location>\n"; $xml_output .= "\t\t<creator>" . $fname . "</creator>\n"; $xml_output .= "\t\t<album>" . $fname . "</album>\n"; $xml_output .= "\t\t<title>" . basename($fname) . "</title>\n"; $xml_output .= "\t\t<annotation>I love this song</annotation>\n"; $xml_output .= "\t\t<duration>32000</duration>\n"; $xml_output .= "\t\t<image>covers/smetana.jpg</image>\n"; $xml_output .= "\t\t<info></info>\n"; $xml_output .= "\t\t<link>" . $furl . "</link>\n"; $xml_output .= "\t</track>\n"; $outputted[$furl] = true; } } $xml_output .= "</trackList>"; echo $xml_output; ?> ok so as you can see right at the top i am trying to grab two option from the database but it doesnt allow you to do it this way within wordpress. So i guess what i am asking is their a way to completely skip the playlist.php file and do everything within the function??? Any help?? This topic has been moved to Other Libraries and Frameworks. http://www.phpfreaks.com/forums/index.php?topic=319682.0 I can call the following function successfully as a single php program // Acknowledge and clear the orders function ack($client, $merchant, $id) { $docs = array('string' => $id); $params = array('merchant' => $merchant, 'documentIdentifierArray' => $docs); $result = $client->call('postDocumentDownloadAck', $params); return $result; } with $result = ack($t, $merchant,'2779540483'); successful output [documentDownloadAckProcessingStatus] => _SUCCESSFUL_ [documentID] => 2779540483 I'm trying to figure out how to call this function as an object from another program. Trying the following gives error ***Call to a member function call() on a non-object*** function postDocumentDownloadAck($t, $merchant, $id) { $this->error = null; $docs = array('string' => $this->id); $params = array('merchant' => $this->merchant, 'documentIdentifierArray' => $docs); ** I've tried the following which does nothing $result = $this->soap->call('postDocumentDownloadAck', $params); ** I've tried the following - which gives error "Call to a member function call() on a non-object" $result = $this->t->soap->call('postDocumentDownloadAck', $params); if($this->soap->fault) { $this->error = $result; return false; } return $result; } *** calling program snippet for above function $merchant= array( "merchant"=> $merchantid, "merchantName" => $merchantname, "email"=> $login, "password"=> $password); $t = new AmazonMerchantAPI($merchantid, $merchantname, $login, $password); $documentlist= $t->GetAllPendingDocumentInfo('_GET_ORDERS_DATA_'); $docid = $documentlist['MerchantDocumentInfo'][$i]['documentID']; $docs = array('string' => $docid); $ackorders = $t->postDocumentDownloadAck($t, $merchant,$docs); Any ideas of what I'm doing wrong are greatly appreciated. Hey Guys,
I'm really struggling to find whats wrong with this code. The form before submit has several checkboxes as part of an array which is below
The next page then goes to this and I get the error "Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /homepages/39/d837976904/htdocs/Scheduler/add_job3.php:10 Stack trace: #0 {main} thrown in /homepages/39/d837976904/htdocs/Scheduler/add_job3.php on line 10"
<?php $process = $_GET["process"];
include "Includes/config.php";
$checkBox = implode(',', $_POST['engineers']);
if(isset($_POST['submit'])) mysql_query($query1) or die (mysql_error() ); echo "Complete"; }
?> Can anyone help with the code please Trying to fix existing some code (complete beginner here) on the company I work for website. There's a check-box which when ticked should apply delivery charges and if not it shouldn't - currently it's working in that on the same page it calculates the total cost correctly when checked or not checked but when passing on information it always passes on the delivery charge even if un-ticked... The simplest thing I can see would be to put an if statement in to say if (not ticked) then del_charges = 0.00. Any idea how I can do this in this instance? Code: [Select] <?php // add a checkbox for delivery charges echo '<span class="form"><label>Delivery Charges</label>'; echo '<input type="checkbox" name="del_charges" id="del_charges" value="1" class="boxes" '; if ( isset($_POST['del_charges']) && !empty($_POST['del_charges']) ) echo 'checked="checked"'; echo '/>'; ?> Thanks. Hi all, I want to call a javascript function from a php function like this: public function Buscar() { $HoraInicio = $_POST['edtHoraInicio']; $HoraFin = $_POST['edtHoraFin']; $FechaInicio = $_POST['edtFec1']; $FechaFin = $_POST['edtFec2']; $FechaMax = $FechaFin." ".$HoraFin.":00"; $FechaMin = $FechaInicio." ".$HoraInicio.":00"; $_GET["FechaMax"] = $FechaMax; $_GET["FechaMin"] = $FechaMin; echo $FechaMin; echo "<script language=javascript>alert('Hi.')</script>"; } but the function Buscar never show the alert but shows the $FechaMin I hopu u guys can help me out with this probem Thanks, Siddhartha Hi I have a table class and functions I want to call in another function but can't get it working. Some help will be very welcome. It seesm that the new table class is not working in this function if I pass the values to it, I have tested the class, it does get the post values I post to it so $_POST['id'] are being received as well as all the other $_POST's but the table class and find function is not working, it works fine if I don't put it in a function.. function edit() { if (isset($error)){ $error.="Please fix the error(s) above";} else { if ($_POST['id'] <> "") { $update =& new table($db, 'publisher'); $update->find($_POST['id']); $update->name = $_POST['name']; $update->url = $_POST['url']; $update->contact = $_POST['contact']; $update->address = $_POST['address']; $update->phone = $_POST['phone']; $update->email = $_POST['email']; $update->save(); $error = "The Publisher has been edited"; } } } Is this even possible? I'm trying to call function nameGen from in the function nameGen but I just get an error saying cannot redeclare. I only want it to return $newName when it is not in the array $takenVals. can this only be done with another loop and a constant somewhere? Code: [Select] $newVarVals = array(); $takenVals = array(); $varCount = count($varArray); // contents are set else where and is fine for($i = 0 ; $i < $varCount; ++ $i) { function nameGen(&$varCount,&$takenVals){ $newName = rand(0,$varCount); if(in_array($newName,$takenVals)) { nameGen(&$varCount,&$takenVals); } else{ return $newName; } } $newName = nameGen(&$varCount,&$takenVals); $takenVals[] = $newName; $newNameToKeep = '$_'.$newName; $newVarVals[] = array('oldName' => $varArray[$i], 'newName' => $newNameToKeep); } error: Cannot redeclare nameGen() okay in modlogs.php i have a function Code: [Select] <?php function modmenu($page) { ?> <dl><dt class="<?php if ($page == 'modlogs') echo '';else echo 'ust'; ?> LEFT" style='margin-left:5px'><a href='mlogs.php'><b>User Logs</b></a> </dt><dt class="<?php if ($page == 'modlogs1') echo '';else echo 'ust'; ?> LEFT"><a href="modlogs1.php">Topic/Forum Actions</a></dt> <dd> <?php } ?> in modlogs1.php i try to echo Code: [Select] modmenu('modlogs1'); to show the menu but i get unidentified function? lol isn't functions global wtf? I'm writing a program that allows users to input a stock and view a historical price chart. Code is straight out of libchart charting library. Problem is, user is supposed to enter the stock symbol from a form handler (index.php) which then passes the symbol as a variable to the charting function, which doesn't get called at all:
<? php
function index() { chart($_POST['userinput']};
} ?> .
<?php
function chart($stock)
{
$prices=getdata($stock); //returns array of prices from yahoo finance
$data=analyzer($prices); //produces metrics to be charted
graph($data); } ?> //plots the metrics, outputs .html
chart.php works on its own, as I've verified by hardcoding $argv='ibm'; in its code body. But index.php can't seem to call chart.php, as I've verified by including an echo/var_dump line in chart.php (doesn't get executed at all). It doesn't have anything to do with form handling either, as chart('ibm'); doesn't call chart.php either. I don't understand how a 6-line piece of code can be so problematic. All files are in the same folder, btw.
Thanks.
Hi im new to php Im excellent in C# more but lets not go into that I was wondering how to call this function. What am i doing wrong.. <?php if(isset($_POST['submit'])) { $startDate = strtotime($_POST['startdate']); $endDate = strtotime($_POST['enddate']); if($startDate != false && $endDate != false) { $startDate = date("y-m-d",$startDate); $endDate = date('y-m-d',$endDate); SearchForBookedRooms($startDate,$endDate); } else { echo "Please select both dates!"; } function SearchForBookedRooms($startDate,$endDate)//Calling this Function Here?? { } } ?> Hi
I'm trying to get the layout like i want but it's not easy
I have this file
<?PHP
require_once("./include/membersite_config.php");
if(!$fgmembersite->CheckLogin())
{
$fgmembersite->RedirectToURL("login.php");
exit;
}
if(isset($_POST['submitted']))
{
$fgmembersite->PesquisarPorDatas();
}
?>
<div id='fg_membersite_content'>
<div class="CSSTableGenerator" >
//I want the result here
</div>
<br>
I want the result of this $fgmembersite->PesquisarPorDatas(); in "//I want the result here" the r of my code, when the user use the "Pesquisar" button this fucntion is called but the result comes out of my css
any help please??
Edited by alphasil, 04 December 2014 - 10:32 AM. I am getting this error: Parse error: syntax error, unexpected '[', expecting ')' in C:\xampp\htdocs\Work\Store\store.php on line 154 when I run the following code: Code: [Select] function categorySearch($sql) { $res = mysqli_query($this->conn,$sql); $this->results='<table>'; while($cRow = mysqli_fetch_array($res)) { function getCategoryName($cRow[0]) $this->results .= '<tr><td style="border: thin solid #000000;">' . $this->cat_str . '</td></tr>'; } $this->results.='</table>'; return $this->results; } Line 154 refers to this line: function getCategoryName($cRow[0]) Can anyone see what the problem is? Code: [Select] <html> <center> <form method="post" action=""> <b>Email</b><br><input type="text" name="email"/><br> <b>Password</b><br><input type="password" name="password"/><br> <input type="submit" name="submit" value="Login"/><br> </form> <?php if(isset($_POST['submit'])){ echo echo_post($_POST['email']); function echo_post($postvar){ return $postvar; } } ?> </center> </html> the filename is index.php How come I get the undefined function echo_post on line 14? I know it is probably something simple but I am kind of new to this, if you could help me out that would be great I've made this code for a very simple registration form practice:
//assign form variables
$firstname = $_POST['firstname'];
$lastname = $_POST['lastname'];
$username = $_POST['username'];
function clean_names($dirty_name) {
strip_tags($dirty_name);
str_replace(' ', '', $dirty_name);
ucfirst(strtolower($dirty_name));
//return $dirty_name;
}
$names = array($firstname, $lastname, $username);
if(isset($_POST['register_button'])) {
// WHY IS THIS FUNC CALL NOT WORKING??
foreach($names as $name) {
clean_names($name);
}
echo "First Name: " . $firstname . "<br>";
echo "Last Name: " . $lastname . "<br>";
echo "Username: " . $username . "<br>";
}
The values are returned but they haven't been put through the clean_names function. This is the error that I am getting... Quote <br /> <b>Fatal error</b>: Call to undefined function readChatOnload() in <b>C:\server\xampp\htdocs\php\chat\readChat.php</b> on line <b>18</b><br /> And this is my php file... if(isset($_POST['function'])) { $function = $_POST['function']; switch($function) { case 'readNamesOnload': readNamesOnload(); break; case 'readNamesLoop': readNamesLoop(); break; case 'readChatOnload': readChatOnload(); break; case 'readChatLoop': readChatLoop(); break; } //READ NAMES ONLOAD function readNamesOnload() { die('readNamesOnload'); } //READ NAMES LOOP function readNamesLoop() { die('readNamesLoop'); } //READ CHAT ONLOAD function readChatOnload() { die('readChatOnload'); } //READ CHAT LOOP function readChatLoop() { die('readChatLoop'); } } I don't understand why this is happening. Thanks I'd like to set my own error handler function to clear some session variables, but I do not want to completely replace php's internal error handler message reporting. Is there any way to mimic the internal error message reporting so I can define my own error handler function. function myErrorHandler(){ unset($_SESSION['var']); // HERE EXECUTE Normal PHP error message reporting } Thanks Hello I am on to OOP now and I dont know how to write the syntax to print the results I want The scenario is I have the abstract class, its subclass and then the object that calls the subclass, all in different files. So: part of the subclass reads: Code: [Select] function __construct($v1, $v2, $v3) { $this->speed[] = $v1; // I dont like this either, it is not elegant. I tried to put an array as argument of the constructor and send the parameters $this->speed[] = $v2; // from the object being created, but it did not work, so I leave it like this for now, but I would have preferred to put that $this->speed[] = $v3; // array and then populate it by some looping. } // METHOD TO REPORT TABLE OF ACCELERATION public function acceleration() { return $this->acceleration1 = ($this->speed[1] - $this->speed[0])/5; // I actually need to return the other two speed differences from the other stages, but as you know, once the first return acts, it exits the function // so sure this "return" has to be abandoned and the results of the function have to be printed otherwise. That is the question. } =================================== And now from the Object file I am trying to call the function, but of course, I only get one value, even if I write 3 times return Code: [Select] $objeto = new Motorbike($v1, $v2, $v3); echo '<p>The speeds are ' . $objeto->acceleration() . '</p>'; // Yes, this call works, of course, but that is about it. I cant print any other result. Thanks a lot PHP Version 4.4.9 Fatal error: Call to undefined function: date_default_timezone_set() in /hsphere/local/home/xxxxx/addfeeds2.php on line 11 can sombady help me how to fix this please? can't upgrade php version line 11 is date_default_timezone_set("Europe/Rome"); |
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