MediaWiki:Common.js: Difference between revisions
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Add code for RandomSelection template |
No edit summary |
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| Line 9: | Line 9: | ||
randomSelectionElements.forEach(elem => { | randomSelectionElements.forEach(elem => { | ||
const choices = elem.dataset.choices; | const choices = elem.dataset.choices; | ||
const choicesArray = | const choicesArray = choices.split(';'); | ||
const chosen = getRandomValue(choicesArray); | const chosen = getRandomValue(choicesArray); | ||
elem.textContent = chosen; | elem.textContent = chosen; | ||
}); | }); | ||
Revision as of 12:54, 3 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];
};
const randomSelectionElements = document.querySelectorAll('.random-selection');
randomSelectionElements.forEach(elem => {
const choices = elem.dataset.choices;
const choicesArray = choices.split(';');
const chosen = getRandomValue(choicesArray);
elem.textContent = chosen;
});