50 lines
1.5 KiB
JavaScript
50 lines
1.5 KiB
JavaScript
|
Misuzu.Forum.Polls = {};
|
||
|
|
Misuzu.Forum.Polls.init = function() {
|
||
|
|
var polls = document.getElementsByClassName('js-forum-poll');
|
||
|
|
if(!polls.length)
|
||
|
|
return;
|
||
|
|
for(var i = 0; i < polls.length; ++i)
|
||
|
|
Misuzu.Forum.Polls.initPoll(polls[i]);
|
||
|
|
};
|
||
|
|
Misuzu.Forum.Polls.initPoll = function() {
|
||
|
|
var options = poll.getElementsByClassName('input__checkbox__input'),
|
||
|
|
votesRemaining = poll.querySelector('.js-forum-poll-remaining'),
|
||
|
|
votesRemainingCount = poll.querySelector('.js-forum-poll-remaining-count'),
|
||
|
|
votesRemainingPlural = poll.querySelector('.js-forum-poll-remaining-plural'),
|
||
|
|
maxVotes = parseInt(poll.dataset.pollMaxVotes);
|
||
|
|
|
||
|
|
if(maxVotes < 2)
|
||
|
|
return;
|
||
|
|
|
||
|
|
var votes = maxVotes;
|
||
|
|
|
||
|
|
for(var i = 0; i < options.length; ++i) {
|
||
|
|
if(options[i].checked) {
|
||
|
|
if(votes < 1)
|
||
|
|
options[i].checked = false;
|
||
|
|
else
|
||
|
|
votes--;
|
||
|
|
}
|
||
|
|
|
||
|
|
options[i].addEventListener('change', function(ev) {
|
||
|
|
if(this.checked) {
|
||
|
|
if(votes < 1) {
|
||
|
|
this.checked = false;
|
||
|
|
ev.preventDefault();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
votes--;
|
||
|
|
} else
|
||
|
|
votes++;
|
||
|
|
|
||
|
|
votesRemainingCount.textContent = votes.toString();
|
||
|
|
votesRemainingPlural.hidden = votes == 1;
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
votesRemaining.hidden = false;
|
||
|
|
votesRemainingCount.textContent = votes.toString();
|
||
|
|
votesRemainingPlural.hidden = votes == 1;
|
||
|
|
};
|