Geen 100% bij poll

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Marko

Marko

09/08/2006 10:48:00
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Ik heb een poll scriptje gedownload maar hij werkt niet zoasl het moet

er hebben 74 mensen gestemd en op ja hebben 50% van de mensen gestemt en op nee 39%. Dit moet 50% en 50 % zijn want 74% delen door 2 is 37

de volgende bestanden zijn er: admin.php, archives.php. database.php , index.php en install.php en poll.php

Welke moet ik ff hierneer zetten op deze topic

Ik ben beginneling qua php, mijn excuus


poll.php
Code (php)
PHP script in nieuw venster Selecteer het PHP script
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<?


    class poll

    {

        # Show options function

        function showOptions()

        {

            # Get newest poll

            $data = $this->getPoll();

            

            # Split options

            $options = explode(",", $data['poll_keuzes']);

            # Count options for loop

            $aant = count($options)-1;

            

            $poll .= "<b>" . $data['poll_stelling'] . "</b><br />";

            $poll .= "<form method=\"POST\" action=\"" . $_SERVER['PHP_SELF'] . "\">";

            # Loop and make input radios

            for($i = 0; $i <= $aant; $i++)

            {

                $j = $i+1;

                $poll .= "<input type=\"radio\" value=\"" . $j . "\" name=\"poll\" />" . $options[$i] . "<br />";

            }

            # End form

            $poll .= "<input type=\"submit\" name=\"vote\" value=\"Stem!\" />";

            $poll .= "</form>";

            

            

            

            return $poll;

        }

        

        function updateVotes($vote)

        {

            # Get newest poll

            $data = $this->getPoll();

            

            # Split the vote scores

            $stemmen = explode(",", $data['poll_scores']);

            

            # add one to the selected option

            $vote--;

            (int) $stemmen[$vote]++;

            

            # Remake the data

            $stem = implode(",", $stemmen);

            

            # Add to database

            $sql1 = "UPDATE `poll` SET `poll_scores` = '" . $stem . "' WHERE `poll_id` = '" . $data['poll_id'] . "'";

            $ip = $_SERVER['REMOTE_ADDR'];

            $sql2 = "INSERT INTO `votes` SET `vote_ip` = '" . $ip . "', `vote_datum` = '" . time() . "'";

            

            # Run db class

            $db = new database;

                        

            $res1 = $db->execute($sql1);

            $res2 = $db->execute($sql2);

                                            

        }

        

        function getPoll()

        {

            # Select the newest poll

            $sql = "SELECT * FROM `poll` ORDER BY `poll_id` DESC LIMIT 1";

            

            # Run db class

            $db = new database;

            

            # Get array

            $data = $db->get_single($sql);

            

            return $data;

        }    

        

        function showResults()

        {

            # Get data

            $data = $this->getPoll();

            

            # Split options and scores

            $options = explode(",", $data['poll_keuzes']);

            $scores = explode(",", $data['poll_scores']);

            

            $option = count($options)-1;

            

            # Count the votes

            $votes = array_sum($scores);

            

            # Show total votes                        

            $results .= "<b>" . $data['poll_stelling'] . "</b><br />";

            $results .= "Totaal aantal stemmen: " . $votes . "<br />";

            $results .= "<p>";

                        

            # Loop through results

            for($i = 0;$i <= $option; $i++)

            {

                $results .= $options[$i] . "<br />";

                $results .= "<img src=\"./indicator.png\" width=\"" . $this->imgPXL($votes, $scores[$i]) . "\" height=\"15\" />" . $this->imgPXL($votes, $scores[$i]) . "%";

                $results .= "<br />";

            }

            $results .= "</p>";

            

            

            

            

            return $results;            

        }

        

        function archResults($id)

        {

            # Get data

            $data = $this->archPoll($id);

            

            # Split options and scores

            $options = explode(",", $data['poll_keuzes']);

            $scores = explode(",", $data['poll_scores']);

            

            $option = count($options)-1;

            

            # Count the votes

            $votes = array_sum($scores);

            

            # Show total votes                        

            $results .= "<b>" . $data['poll_stelling'] . "</b><br />";

            $results .= "Totaal aantal stemmen: " . $votes . "<br />";

            $results .= "<p>";

                        

            # Loop through results

            for($i = 0;$i <= $option; $i++)

            {

                $results .= $options[$i] . "<br />";

                $results .= "<img src=\"indicator.png\" width=\"" . $this->imgPXL($votes, $scores[$i]) . "\" height=\"15\" />" . $this->imgPXL($votes, $scores[$i]) . "%";

                $results .= "<br />";

            }

            $results .= "</p>";

            

            # Show pollid no. and poll date

            $results .= "<p>PollID: " . $data['poll_id'] . " - PollDatum: " . date("j-n-Y", $data['poll_datum']);

            

            # Show link to archives

            $results .= "<p><a href=\"archives.php\">Terug!</a>";

            

            return $results;            

        }

        

        function archPoll($id)

        {

            # Select the newest poll

            $sql = "SELECT * FROM `poll` WHERE `poll_id` = '" . $id . "' ORDER BY `poll_id` DESC LIMIT 1";

            

            # Run db class

            $db = new database;

            

            # Get array

            $data = $db->get_single($sql);

            

            return $data;

        }    

        

        # Calculate indicator size

        function imgPXL($tot, $opt)

        {

            $pro = $tot / 100;

            $num = $opt / $pro;

            

            return (int) $num;

        }

    }

?>
Gewijzigd op 01/01/1970 01:00:00 door Marko
 
PHP hulp

PHP hulp

22/11/2024 02:35:43
 
Erik Rijk

Erik Rijk

09/08/2006 10:51:00
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poll.php lijkt me :?
of heeft elk script wel wat met de poll te maken?
 
Marko

Marko

09/08/2006 10:52:00
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Zie vraag
Gewijzigd op 01/01/1970 01:00:00 door Marko
 



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