MediaWiki:Common.js: Difference between revisions

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/* Any JavaScript here will be loaded for all users on every page load. */
/* Any JavaScript here will be loaded for all users on every page load. */
function setupLevelSliders() {
  // find all slider wrappers
  const wrappers = document.querySelectorAll('.level-slider-wrapper');
  wrappers.forEach(wrapper => {
    const slider = wrapper.querySelector('input[type="range"]');
    const valueDisplay = wrapper.querySelector('.levelValue');
    const increase = wrapper.querySelector('.increase');
    const decrease = wrapper.querySelector('.decrease');
    if (!slider || !valueDisplay || !increase || !decrease) return;
    slider.addEventListener('input', () => {
      valueDisplay.textContent = slider.value;
    });
    increase.addEventListener('click', () => {
      if (slider.value < parseInt(slider.max)) slider.value = parseInt(slider.value) + 1;
      valueDisplay.textContent = slider.value;
    });
    decrease.addEventListener('click', () => {
      if (slider.value > parseInt(slider.min)) slider.value = parseInt(slider.value) - 1;
      valueDisplay.textContent = slider.value;
    });
    // initialize display
    valueDisplay.textContent = slider.value;
  });
}
document.addEventListener('DOMContentLoaded', setupLevelSliders);

Latest revision as of 22:17, 18 December 2025

/* Any JavaScript here will be loaded for all users on every page load. */