ajax poller

2019-09-14 07:18:08刘景俊

document.cookie = cookieString;
}
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("^.*?<pollerTitle>(.*?)<.*$","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('optionText')>=0){
var pOption = document.createElement('P');
pOption.className='result_pollerOption';
pOption.innerHTML = value;
resultDiv.appendChild(pOption);
}
if(key.indexOf('optionId')>=0){
currentOptionId = value/1;
}
if(key.indexOf('votes')>=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);
}
function setPercentageVotes(pollId)
{
for(var prop in pollVotes[pollId]){
pollVotes[pollId][prop] = Math.round( (pollVotes[pollId][prop] / totalVotes[pollId]) * 100);
}
var currentSum = 0;
for(var prop in pollVotes[pollId]){
currentSum = currentSum + pollVotes[pollId][prop]/1;
}
pollVotes[pollId][prop] = pollVotes[pollId][prop] + (100-currentSum);
}
function slideVotes(pollId,currentPercent)
{
currentPercent = currentPercent/1 + 1;
for(var prop in pollVotes[pollId]){
if(pollVotes[pollId][prop]>=currentPercent){
var obj = document.getElementById('result_voteTxt' + prop);
obj.innerHTML = currentPercent + '%';