|
PHP - Problem With My Voting Module
This is a node voting module I created and it has a slight problem that I cannot figure out.
It's supposed to be a simple 'Vote Up' or 'Vote Down' feature. You click 'Vote Up' and one appears in your vote tally. You click 'Vote Down' and your original vote tally is subtracted by one back down to zero. When it goes back to zero, it gets stuck there. It stays on zero no matter if I choose 'Vote Up' or 'Vote Down' again. There's something that's happening when I move my vote tally back down to zero. Maybe something isn't setup correctly with the $current_votes variable. I don't know. I've been at this for hours. Here's the code: <?php function bonnier_vote_perm() { return array('vote on content'); } function bonnier_vote_menu() { $items = array(); $items['vote'] = array( 'title' => 'vote', 'page callback' => 'bonnier_vote_vote', 'access arguments' => array('vote on content'), 'type' => MENU_CALLBACK, ); return $items; } function bonnier_vote_vote() { $nid = $_REQUEST['nid']; $value = $_REQUEST['votes']; $current_votes = db_result(db_query("SELECT votes FROM bonnier_vote WHERE nid = $nid")); if ($current_votes) { $new_votes = $current_votes + $value; db_query("UPDATE bonnier_vote SET votes = $new_votes WHERE nid = $nid"); } else { db_query("INSERT INTO bonnier_vote (nid, votes) VALUES ($nid, $value)"); } drupal_set_message('Your vote has been recorded'); drupal_goto('node/'.$nid); } function bonnier_vote_nodeapi(&$node, $op, $teaser = null, $page = null) { if ($op == 'view' && !$teaser) { $votes = db_result(db_query("SELECT votes FROM bonnier_vote WHERE nid = {$node->nid}")); if (!$votes) { $votes = 0; } $widget = '<div>'; $widget .= l('Vote Up', 'vote', array('query' => array('nid' => $node->nid, 'votes' => 1))); $widget .= ' '; $widget .= l('Vote Down', 'vote', array('query' => array('nid' => $node->nid, 'value' => -1))); $widget .= ' '; $widget .= 'Sco '. $votes; $widget .= '</div>'; $node->content['vote_widget'] = array( '#value' => $widget, '#weight' => -10, ); } } Any bit of advice would be much appreciated. Similar TutorialsI have problem with PHP module for meta search engine, this module takes image results from google and sends it to meta search engine as a result. But it is not working, there is a problem in PHP code witch i have no idea how to find and fix. Code: [Select] <?php class image_google { function image_google() { $this->profile = array( 'site_name' => 'Google', 'site_url' => 'http://www.google.com', 'request_url' => 'http://www.google.com/search?q=$e_qry_str&site=images&tab=wi&start='.(20*($_REQUEST['d']-1)), ); } function parse_results(&$output) { #echo $output; # debug $results = array(); if(preg_match_all('{imgurl=(.*?)&imgrefurl=(.*?)&}is',html_compress(remove_code($output)),$matches,PREG_SET_ORDER)) { $last_match = ''; foreach($matches as $r) { $result = array( 'real_url' => html_decode($r[2]), 'follow_url' => html_decode($r[1]), 'image_url' => html_decode($r[1]), 'title' => html_decode($r[1]), 'description' => html_decode($r[1]), ); array_push($results,$result); $last_match = &$r[0]; } if($last_match) { $offset = strpos($output,$last_match)+strlen($last_match); $output = substr($output,$offset); } } #var_export($results); # debug return $results; } } ?> I can't seem to find a tutorial on basics of making a module based php system. Like how to fetch and execute the module. Hello, I was wondering is it possible to create vote with php when people vote the voted thing will go away like for exsample if there is ingame map vote and players vote !map de_dust2 the de_dust2 will be removed from map list and the last map that stays will be used? Sorry for bad english. How do I check in PHP if something like the GD library is installed on a server? I am going to be making a thumbnailing system and the user can install the app on their server. If they have the GD library, continue with making thumbnails, else show a default thumbnail. A joomla module have the following code which displays the date of an article, and to a seperate line the linked title of that article.
Please help me on how to change that code so that the date and the title of the article to be presented in the same line?
<div class="smartlatest-title">
<?php if($params->get('show_date',1)) echo '<div class="smartlatest-date">'.strftime($params->get('date_format','%d-%m-%Y'), strtotime($item->publish_up)).'</div>'; ?>
<?php if($params->get('link_title',1)) { ?><a href="<?php echo $item->link; ?>" class="smartlatest-title-link"><?php } ?>
<?php echo $item->title; ?>
<?php if($params->get('link_title',1)) { ?></a><?php } ?>
</div>
<form action='index.php' method='POST' enctype='multipart/form-dat'> <select name='votes'> <option>SEATOWN</option> <option>vote1</option> <option>vote2</option> <option>vote3</option> </select> <input type='submit' name='vote' value='Vote'> </form> <?php $vote=$_GET['votes']; if(isset($_POST['vote'])) { echo "voted"; echo $vote; } ?> why would this not echo out anything for $vote??? cheers matt Hello,
First time asking technical question in a forum so I beg pardon for errors.
I have a third party blog module installed on opencart. The original coder helped me to fix some bugs, but he is not answering anymore to emails.
I would like to add a simple pagination to the "latest articles" part, because at the moment the website display the exact number declared in "article limit" and does not show pagination if articles shown are less than the total.
the code from "article_by_type.php" line 85 is the following:
/*recent_article*/
if ($setting['article_type']=='recent_article') {
$data = array(
'sort' => 'p.date_added',
'order' => 'DESC',
'start' => 0,
'limit' => $article_limit
);
$articles = $this->model_news_article->getArticles($data);
}
another file "article_list.php" at line 88 and 214 already have pagination:
$this->data['article_ajax_load'] = $this->getArticle($article_category_id,$page,$limit,$description_limit);can anyone help add pagination to "article_by_type.php" or adapt the existing pagination code to it ? Attached Files article_by_type.php 6.23KB 0 downloads article_list.php 10.2KB 0 downloads Hi, I am trying to come up with the best way to create a range voting form. Each candidate will have a "confidence" value associated with the choice.(using a pulldown menu?) So for March Madness it would be: Team ....... Confidence Value..... each team could only be voted to finish the tournament in a particular place, and a value would be associated with that choice. The total choices possible determines the range of confidence value possible. So....if there are 16 teams to vote on....the confidence value would range from 1-16. The voter would assign his highest available value to the team he was most confident in landing in that particular position. Example: 16 teams - 16 conf vals - if certain Duke will end up at #1 - then vote : #1 = Duke, conf val 16 next, if almost as certain that NC will end up last - then vote: #16 = NC, conf val 15 next most certain "", conf val 14 and so on.... the tricky part is making sure that the form code validates each conf val so that it is used, but used on ly once.... ideally the form could return values that could then be imported into excel and comopared. has this been done somewhere? Can you help ? hope so.... thanks!! I'm trying to make a voting system, Where each person would vote and they'll receive a point for it. I just don't know how to accomplish this.. =/ Basically I am writing my own voting system but I have a few problems and I would like to address them all in one post rather than three. First: The first thing I need help with is using CURL to check if a user actually voted at the remote top list website. Two: I need maybe a source script of a 10 digit hash generator that will display the hash generated and will insert it into the database This is currently what my hash generator looks like but I need someone to help me change it so that it will echo the actual hash generated and inserts it into the database, <?php function gen_md5_password($len = 6) { return substr(md5(rand().rand()), 0, $len); } ?> Three: I need some sort of way to tell the database that if they hash is not used within 24 hours, it will just dump or delete. hello dear linux-community if a server needs to meed some requirements - eg for installation wordpress and if the server needs to run eg see he https://wordpress.or...t/requirements/ PHP 5.2.4 or greater MySQL 5.0 or greater The mod_rewrite Apache module then i need to have a closer look at the apache2handler in the php-ini Apache Version Apache Loaded Modules core mod_so http_core mod_authn_file mod_authn_core mod_authz_host mod_authz_groupfile mod_authz_user mod_authz_core mod_access_compat mod_auth_basic mod_auth_digest mod_socache_shmcb mod_watchdog mod_ratelimit mod_reqtimeout mod_filter mod_deflate mod_mime mod_log_config mod_env mod_mime_magic mod_expires mod_headers mod_usertrack mod_setenvif mod_version mod_session mod_session_cookie mod_ssl prefork mod_unixd mod_status mod_autoindex mod_dir mod_alias mod_php5 all the mentioned are listed in the php-info.file note: here are no mod_rewrite Apache module so what Created module like No other products add to cart if restricted product available in cart and vice versa. My Module : app/etc/modules/Brst_Test.xml
<?xml version="1.0"?>
<config>
<modules>
<Brst_Test>
<active>true</active>
<codePool>community</codePool>
</Brst_Test>
</modules>
</config>
This is my observer file app/code/community/Brst/Test/Model/Observer.php
<?php
ini_set('display_errors', '1');
// Mage::log('Hy observer called', null, 'logfile.log');
class Brst_Test_Model_Observer
{
//Put any event as per your requirement
public function logCartAdd() {
$product = Mage::getModel('catalog/product')
->load(Mage::app()->getRequest()->getParam('product', 0));
$cart_qty = (int) Mage::getModel('checkout/cart')->getQuote()->getItemsQty();
if ($product->getId()==31588 && cart_qty > 0) {
Mage::throwException("You can not add This special Product, empty cart before add it");
}
// $quote = Mage::getSingleton('checkout/session')->getQuote();
// if ($quote->hasProductId(2))
//{
// Mage::getSingleton("core/session")->addError("Cart has Special Product you can not add another");
// return;
// }
$quote = Mage::getModel('checkout/cart')->getQuote();
foreach ($quote->getAllItems() as $item) {
$productId = $item->getProductId();
if($productId==31588){
Mage::throwException("Cart has Special Product you can not add another");
}
}
}
}
?>
app/code/community/Brst/Test/etc/config.xml
<?xml version="1.0"?>
<config>
<modules>
<Brst_Test>
<version>0.1.0</version>
</Brst_Test>
</modules>
<global>
<models>
<brst_test>
<class>Brst_Test_Model</class>
</brst_test>
</models>
</global>
<frontend>
<events>
<controller_action_predispatch_checkout_cart_add>
<observers>
<brst_test_log_cart_add>
<class>brst_test/observer</class>
<method>logCartAdd</method>
</brst_test_log_cart_add>
</observers>
</controller_action_predispatch_checkout_cart_add>
</events>
</frontend>
</config>
Not working, how to solve the error? This topic has been moved to PHP Applications. http://www.phpfreaks.com/forums/index.php?topic=328109.0 hi guys i am building a voting system for my gaming website people sign up for matches, and those will be played at 3-5 different maps people can vote for wich maps they want to play each player can choose 3 maps, also 3 x the same map now the results of that voting system are shown on the page like this There is 1 vote for Map 1 There are 5 votes for Map 2 There is 1 vote for Map 3 There are 2 votes for Map 7 There is 1 vote for Map 4 There is 1 vote for Map 5 There are 8 votes for Map 8 now i want to make a script that picks the maps that will be played, so only show the 3-5 best results in the example above it woud be 2 x map 8 and 1x map 2 but im not sure how to start on this the db table of the votes is built like this id matchid playerid mapid mapname 1 113 195 1 NukeTown 2 113 195 2 Grid 3 113 195 1 NukeTown 4 114 195 1 NukeTown 5 114 195 1 NukeTown any advice or thoughts on this? thanks Hi there, im hoping someone can help me with this. What i’m trying to do is prevent users from voting twice with cookies, ive tried to set several myself but none of them have worked. Any help would be amazing. Thanks. EDIT: unsure why its formatted this way. how to fix?
<?php include 'functions.php'; // Connect to MySQL $pdo = pdo_connect_mysql(); // If the GET request "id" exists (poll id)... if (isset($_GET['id'])) { // MySQL query that selects the poll records by the GET request "id" $stmt = $pdo->prepare('SELECT * FROM polls WHERE id = ?'); $stmt->execute([$_GET['id']]); // Fetch the record $poll = $stmt->fetch(PDO::FETCH_ASSOC); // Check if the poll record exists with the id specified if ($poll) { // MySQL query that selects all the poll answers $stmt = $pdo->prepare('SELECT * FROM poll_answers WHERE poll_id = ?'); $stmt->execute([$_GET['id']]); // Fetch all the poll anwsers $poll_answers = $stmt->fetchAll(PDO::FETCH_ASSOC); // If the user clicked the "Vote" button... if (isset($_POST['poll_answer'])) { // Update and increase the vote for the answer the user voted for $stmt = $pdo->prepare('UPDATE poll_answers SET votes = votes +1 WHERE id = ?'); $stmt->execute([$_POST['poll_answer']]); // Redirect user to the result page header ('Location: result.php?id=' . $_GET['id']); exit; } } else { die ('Poll with that ID does not exist.'); } } else { die ('No poll ID specified.'); } ?> <?=template_header('Poll Vote')?> <div class="content poll-vote"> <h2><?=$poll['title']?></h2> <p><?=$poll['des']?></p> <form action="vote.php?id=<?=$_GET['id']?>" onSubmit="disable()" method="post"> <?php for ($i = 0; $i < count($poll_answers); $i++): ?> <label> <input type="radio" name="poll_answer" value="<?=$poll_answers[$i]['id']?>"<?=$i == 0 ? ' checked' : ''?>> <?=$poll_answers[$i]['title']?> </label> <?php endfor; ?> <div> <input type="submit" name="submit" value="Vote"> <a href="result.php?id=<?=$poll['id']?>">View Result</a> </div> </form> </div> <?=template_footer()?>
Edited July 1, 2020 by requinix cleaning up post Hello, Im trying to create a simple voting script for my site, i been trying different things but cannot get it too function properly. The idea is you click the 'thumbs up' image to add 1 to the 'likes' value and thumbs down to add '1' to the dislikes. Sound simple but its giving me headaches. Would really appreciate it if someone could take a quick look at my script. The table is called 'youtube_rating' (because thats the look i was going for) and in the table is 4 columns, id (aut0_increment), liked (counts liked votes), disliked (counts dislikes) and item_num which is the id for teh product the rating is for. Code: [Select] <? if ( $row['rating'] == 'YES' ) { require ("../rating/voting/dbcon.php"); $result1 = mysql_query("select * from youtube_rating WHERE item_num='".$page_id."'"); $row = mysql_fetch_array($result1); $dislike = $row['dislike']; $like = $row['liked']; if (isset($_POST['submitted'])) { require_once ("../database/functions.php"); $userip = $_SERVER['REMOTE_ADDR']; $id = safe($_POST['id']); $vote = '1'; // check if user already voted $result = mysql_query("SELECT * FROM youtube_ip WHERE userip='$userip' AND item_num ='".$id."'"); $num = mysql_num_rows($result); // if already voted show error if (isset($_POST['submitted']) && ($num > 0)) { echo '<div class="alreadyvoted">You have already voted!</div>'; } // add like if (isset($_POST['submitted']) && ($_POST['submitted'] == 'like') && ($num == 0)) { // add 1 to value $liked_value = mysql_query("SELECT liked FROM youtube_ip WHERE item_num ='".$id."'"); $liked_total = $liked_value + $vote; $query = "update youtube_rating set liked = '".$liked_total."' where item_num ='".$id."'"; echo '<div class="ilikethis">You like this!</div>'; } // add dislike if (isset($_POST['submitted']) && ($_POST['submitted'] == 'dislike') && ($num == 0)) { // add 1 to value $dislike_value = mysql_query("SELECT dislike FROM youtube_ip WHERE item_num ='".$id."'"); $dislike_total = $dislike_value + $vote; $query = "update youtube_rating set dislike = '".$dislike_total."' where item_num ='".$id."'"; echo '<div class="idislikethis">You Dislike this!</div>'; } // log ip // if (isset($_POST['submitted']) && ($num == 0)) // { // mysql_query ("insert into youtube_ip (userip, item_num) values ('".$userip."', '".$id."')"); // } } ?> <table width="50%" border="0" align="center" cellpadding="0" cellspacing="0"> <tr> <td width="48%" align="center"> <form action="" method="post"> <input name="id" type="hidden" value="<? echo $page_id ?>" /> <input name="submitted" type="hidden" value="like" /> <button type="submit" class="like_button" name="like" id="like" > <img src="../rating/voting/pixel-vfl73.gif" alt=""> <span><?php echo $like?></span> </button> </form> </td> <td width="52%"> <form action="" method="post"> <input name="id" type="hidden" value="<? echo $page_id ?>" /> <input name="submitted" type="hidden" value="dislike" /> <button type="submit" class="dislike_button" name="dislike" id="dislike" > <img src="../rating/voting/pixel-vfl73.gif" alt=""> <span><? echo $dislike?></span> </button> </form> </td> </tr> </table> <? } ?> The problem is the vote does not add up or update the database, also it doesn't seem to be checking if the user has voted or not, it just attempts (but fails) to add a vote no matter what Thanks for any help. So I have made an anonymous poll system but I would like to limit the possibility to vote only once from a single pc. I think that I could store and check 3 things regarding a user that has voted: 1) $_SERVER['HTTP_CLIENT_IP']."!".$_SERVER['HTTP_X_FORWARDED_FOR']."!".$_SERVER['REMOTE_ADDR']; 2) HTTP cookie 3) Flash cookie LSO (because this contrary to the HTTP cookei can be detected in multiple browsers( (only if Flash is installed))) But there can be a simple situation - a simple user votes one time from Firefox and after a time his IP changes (for example he uses some Mobile internet where dynamic addressing is used) . Then for some reason he wants to use Internet Explorer where Flash is not installed. In result - it is possible to vote twice. Can anyone please suggest something regarding this? I know there is not 100% bulletproof solution - I just want to minimise the possibility to vote more than once. Also I am thinking about using EverCookie(undeletable cookie) but that could cause a lot of other problems. I made a website for school where everyone can upload their summaries, download them and rate them (thumbs up, thumbs down). You upload a summary with some data: a specific class, subject, name etc. The path to the file, the name, subject etc. comes in a mysql table and the summaries show in a list on the site. Now here comes the problem, when you vote a summary up you go to the page up.php like this: Code: [Select] <!--Directing to up.php--> --some mysql-- while ( $summary = mysql_fetch_assoc($result) ) { echo "<a href=\"up.php?id=".$summary['id']."&page=".$summary['class'].$summary['period']."\">"; } On the page up.php I have the following code which adds +1 in the thumbsup row in myqsl: Code: [Select] <!-- thumbsup +1 --> --some mysql-- $sql2 = "UPDATE locatie SET thumbsup = thumbsup + '1' WHERE id='".strval($_GET['id'])."'"; $uitvoeren2 = mysql_query($sql2); and sends you back to the previous page Code: [Select] header("Location: ".$_GET['page'].".php"); Google crawls all my pages, and also the page Code: [Select] up.php?id=1&page=class1periode3, which changes my mysql. Leading to that all of the summaries are being voted on by google, which is every annoying. This probably isn't the best voting script but I'm fairly new to php and thought this up on my own, so I was wondering if I could get it working properly Thanks in advance I want to move a module, as shown in the attached jpeg. I want to move it to the position illustrated by the arrow, and I want to increase it's height so it fills the space but leaving a border. There is no module in the position that I can use, so I have to adjust the html coding (I presume). Can anyone help me with this? I have searched for help and I don't even know which file I need to change - whether it is the css or the html. Cheers, James. Hi Guys, I am designing this website that takes votes on images. I need to store the votes for each image against the image name and a username. For this purpose, I need to modify the current code which retrieves votes from the voting system but doesn't have a system to enter the image name dynamically. Below is the code for the same: Code: [Select] <?php ob_start(); $host="localhost"; $username="computat_abhi"; $password="[..]"; $databasename="computat_button"; $tbl_name="record"; $db=mysql_connect ("localhost", "computat_abhi", "[..]")or die(mysql_error()); mysql_select_db($databasename, $db) or die(mysql_error()); if( isset($_POST['Like']) ) { $sql = 'INSERT INTO record(ImageNumber,LikeCounter) VALUES (\'b1\', 1)'; mysql_query($sql, $db) or die(mysql_error()); echo 'Like vote is registered'; } elseif(isset($_POST['Dislike'])) { $sql = 'INSERT INTO record(ImageNumber,DislikeCounter) VALUES (\'b1\', 1)'; mysql_query($sql, $db) or die(mysql_error()); echo 'Dislike vote is registered'; } ob_end_flush(); ?> <html> <head> <title> Do you Like/Dislike this image? </title> </head> <body> <h1> Do you Like/Dislike this image? </h1> <form name="form1" method ="post"> <input type="submit" name="Like" value="Like"> <input type="submit" name="Dislike" value="dislike"> </form> </body> </html> Another issue is to register a new user on the website www.computationalphotography.in and link it with the voting system above. Looking forward to your help and suggestions. |
|||||||