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'use strict';
/* eslint-env browser */
/* exported check */
/*
* Écrit par Hédy GIRAUDEAU
*
*/
const check = (id => {
const fieldQCM = document.getElementById(id);
Array.from(fieldQCM.getElementsByTagName('INPUT')).forEach(input => {
if (input.type !== 'checkbox') {
return;
}
const label = document.querySelector('label[for=\'' + input.id + '\']');
if (input.checked) {
Array.from(label.getElementsByClassName('hiden_block_quote')).forEach((child => {
child.classList.remove('hiden_block_quote');
}));
}
switch (input.className) {
case '!':
label.style.color = '#FF0000';
break;
case '=':
label.style.color = '#00BB00';
break;
case '~':
label.style.color = '#FFAA00';
break;
default:
// Empty
}
});
});
function shuffle(array) {
let currentIndex = array.length;
let temporaryValue;
let randomIndex;
// While there remain elements to shuffle...
while (currentIndex !== 0) {
// Pick a remaining element...
randomIndex = Math.floor(Math.random() * currentIndex);
currentIndex -= 1;
// And swap it with the current element.
temporaryValue = array[currentIndex];
array[currentIndex] = array[randomIndex];
array[randomIndex] = temporaryValue;
}
return array;
}
document.addEventListener('DOMContentLoaded', () => {
const listQCM = Array.from(document.getElementsByClassName('qcm_field'));
listQCM.forEach(field => {
let listInput = [];
Array.from(field.getElementsByTagName('INPUT')).forEach(input => {
const label = document.querySelector('label[for=\'' + input.id + '\']');
listInput.push({input, label});
field.removeChild(input);
field.removeChild(label);
});
listInput = shuffle(listInput);
Array.from(listInput).forEach(couple => {
field.insertBefore(couple.label, field.childNodes[0]);
field.insertBefore(couple.input, couple.label);
});
});
}, false);
document.check = check;
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