Ajax Poller: sondaggio ajax

[rammo]

Ajax Poller: sondaggio ajax

Ciao a tutti,
ho scaricato lo script originale da qui: www dhtmlgoodies com/index.html?whichScript=ajax-poller
ed avevo intenzione di modificarlo per ottenere una pagina che restituisse i risultati di più sondaggi insieme.

Soltanto che quando provo a far visualizzare i risultati di 2 sondaggi insieme il primo non riesce ad impostare bene il grafico con le percentuali, mentre il secondo funziona benissimo.

Questi sono i file che ho modificato:

ajax-poller.js (qui ho solo duplicato questa funzione):

function showVoteResults(pollId,ajaxIndex)
{
    
    document.getElementById('poller_waitMessage' + pollId).style.display='none';
    
    var xml = ajaxObjects[ajaxIndex].response;
    xml = xml.replace(/\n/gi,'');
    
    var reg = new RegExp("^.*?<pollerTitle5>(.*?)<.*$","gi");
    var pollerTitle = xml.replace(reg,'$1');
    
    var resultDiv = document.getElementById('poller_results' + pollId);
    
    var titleP = document.createElement('P');
    titleP.className='result_pollerTitle';
    titleP.innerHTML = pollerTitle;
    resultDiv.appendChild(titleP);    
    
    var options = xml.split(/<option>/gi);
    
    pollVotes[pollId] = new Array();
    totalVotes[pollId] = 0;
    for(var no=1;no<options.length;no++){
        
        var elements = options[no].split(/</gi);
        var currentOptionId = false;
        for(var no2=0;no2<elements.length;no2++){
            if(elements[no2].substring(0,1)!='/'){
                var key = elements[no2].replace(/^(.*?)>.*$/gi,'$1');
                var value = elements[no2].replace(/^.*?>(.*)$/gi,'$1');
            
                if(key.indexOf('optionText5')>=0){
                    var pOption = document.createElement('P');
                    pOption.className='result_pollerOption';
                    pOption.innerHTML = value;
                    resultDiv.appendChild(pOption);                    
                    
                }
                
                if(key.indexOf('optionId5')>=0){
                    currentOptionId = value/1;
                }
                
                if(key.indexOf('votes5')>=0){
                    var voteDiv = document.createElement('DIV');
                    voteDiv.className='result_pollGraph';
                    resultDiv.appendChild(voteDiv);    
                    
                    var leftImage = document.createElement('IMG');
                    leftImage.src = voteLeftImage;
                    voteDiv.appendChild(leftImage);
                    
                    
                    var numberDiv = document.createElement('DIV');
                    numberDiv.style.backgroundImage = 'url(\'' + voteCenterImage + '\')';
                    numberDiv.innerHTML = '0%';
                    numberDiv.id = 'result_voteTxt' + currentOptionId;
                    voteDiv.appendChild(numberDiv);    
                    
                    var rightImage = document.createElement('IMG');
                    rightImage.src = voteRightImage;
                    voteDiv.appendChild(rightImage);                        
                    
                    pollVotes[pollId][currentOptionId] = value;                    
                    totalVotes[pollId] = totalVotes[pollId]/1 + value/1;
                }
            }
        }
    }
    
    var totalVoteP = document.createElement('P');
    totalVoteP.className = 'result_totalVotes';
    totalVoteP.innerHTML = txt_totalVotes + totalVotes[pollId];
    voteDiv.appendChild(totalVoteP);    
    
    setPercentageVotes(pollId);
    slideVotes(pollId,0);
    
    
    
    
    
    document.getElementById('poller_waitMessage' + pollId).style.display='none';
    
    var xml = ajaxObjects[ajaxIndex].response;
    xml = xml.replace(/\n/gi,'');
    
    var reg = new RegExp("^.*?<pollerTitle6>(.*?)<.*$","gi");
    var pollerTitle = xml.replace(reg,'$1');
    
    var resultDiv = document.getElementById('poller_results' + pollId);
    
    var titleP = document.createElement('P');
    titleP.className='result_pollerTitle';
    titleP.innerHTML = pollerTitle;
    resultDiv.appendChild(titleP);    
    
    var options = xml.split(/<option>/gi);
    
    pollVotes[pollId] = new Array();
    totalVotes[pollId] = 0;
    for(var no=1;no<options.length;no++){
        
        var elements = options[no].split(/</gi);
        var currentOptionId = false;
        for(var no2=0;no2<elements.length;no2++){
            if(elements[no2].substring(0,1)!='/'){
                var key = elements[no2].replace(/^(.*?)>.*$/gi,'$1');
                var value = elements[no2].replace(/^.*?>(.*)$/gi,'$1');
            
                if(key.indexOf('optionText6')>=0){
                    var pOption = document.createElement('P');
                    pOption.className='result_pollerOption';
                    pOption.innerHTML = value;
                    resultDiv.appendChild(pOption);                    
                    
                }
                
                if(key.indexOf('optionId6')>=0){
                    currentOptionId = value/1;
                }
                
                if(key.indexOf('votes6')>=0){
                    var voteDiv = document.createElement('DIV');
                    voteDiv.className='result_pollGraph';
                    resultDiv.appendChild(voteDiv);    
                    
                    var leftImage = document.createElement('IMG');
                    leftImage.src = voteLeftImage;
                    voteDiv.appendChild(leftImage);
                    
                    
                    var numberDiv = document.createElement('DIV');
                    numberDiv.style.backgroundImage = 'url(\'' + voteCenterImage + '\')';
                    numberDiv.innerHTML = '0%';
                    numberDiv.id = 'result_voteTxt' + currentOptionId;
                    voteDiv.appendChild(numberDiv);    
                    
                    var rightImage = document.createElement('IMG');
                    rightImage.src = voteRightImage;
                    voteDiv.appendChild(rightImage);                        
                    
                    pollVotes[pollId][currentOptionId] = value;                    
                    totalVotes[pollId] = totalVotes[pollId]/1 + value/1;
                }
            }
        }
    }
```**ajax-poller-cast-vote-php.php** (qui ho fatto un'altra query al db per estrapolare i dati anche del secondo sondaggio):

$res5 = mysql_query("select ID,pollerTitle from poller where ID='5'");
if($inf5 = mysql_fetch_array($res5)){
echo "<pollerTitle5>".$inf5["pollerTitle"]."</pollerTitle5>\n";

    $resOptions5 = mysql_query("select ID,optionText from poller_option where pollerID='".$inf5["ID"]."' order by pollerOrder") or die(mysql_error());
    while($infOptions5 = mysql_fetch_array($resOptions5)){
        echo "<option>\n";
        echo "\t<optionText5>".$infOptions5["optionText"]."</optionText5>\n";                    
        echo "\t<optionId5>".$infOptions5["ID"]."</optionId5>\n";                    
        
        $resVotes5 = mysql_query("select count(ID) from poller_vote where optionID='".$infOptions5["ID"]."'");
        if($infVotes5 = mysql_fetch_array($resVotes5)){
            echo "<votes5>".$infVotes5["count(ID)"]."</votes5>\n";                            
        }                                        
        echo "</option>";                
        
    }                
}

$res6 = mysql_query("select ID,pollerTitle from poller where ID='6'");
if($inf6 = mysql_fetch_array($res6)){
    echo "<pollerTitle6>".$inf6["pollerTitle"]."</pollerTitle6>\n";
    
    $resOptions6 = mysql_query("select ID,optionText from poller_option where pollerID='".$inf6["ID"]."' order by pollerOrder") or die(mysql_error());
    while($infOptions6 = mysql_fetch_array($resOptions6)){
        echo "<option>\n";
        echo "\t<optionText6>".$infOptions6["optionText"]."</optionText6>\n";                    
        echo "\t<optionId6>".$infOptions6["ID"]."</optionId6>\n";                    
        
        $resVotes6 = mysql_query("select count(ID) from poller_vote where optionID='".$infOptions6["ID"]."'");
        if($infVotes6 = mysql_fetch_array($resVotes6)){
            echo "<votes6>".$infVotes6["count(ID)"]."</votes6>\n";                            
        }                                        
        echo "</option>";                
        
    }                
}

Ciao e grazie