MediaWiki:Common.js: Difference between revisions
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| Line 6: | Line 6: | ||
}; | }; | ||
const randomSelectionElements = document.querySelectorAll('.random-selection'); | document.addEventListener("DOMContentLoaded", function() { | ||
randomSelectionElements.forEach(elem => { | const randomSelectionElements = document.querySelectorAll('.random-selection'); | ||
randomSelectionElements.forEach(elem => { | |||
const choices = elem.innerHTML; | |||
const choicesArray = choices.split(';'); | |||
const chosen = getRandomValue(choicesArray); | |||
elem.innerText = chosen; | |||
elem.style.display = ''; | |||
}); | |||
}); | }); | ||
Revision as of 07:53, 4 October 2024
/* Any JavaScript here will be loaded for all users on every page load. */
function getRandomValue(array) {
const randomIndex = Math.floor(Math.random() * array.length);
return array[randomIndex];
};
document.addEventListener("DOMContentLoaded", function() {
const randomSelectionElements = document.querySelectorAll('.random-selection');
randomSelectionElements.forEach(elem => {
const choices = elem.innerHTML;
const choicesArray = choices.split(';');
const chosen = getRandomValue(choicesArray);
elem.innerText = chosen;
elem.style.display = '';
});
});