Contents

function onLoad() {
  var themeSelector = document.getElementById('themeSelector');
  for (var themeName in themeMap) {
    var opt = document.createElement('option');
    opt.value = themeName;
    opt.innerHTML = capitalizeFirstLetter(themeName);
    themeSelector.appendChild(opt);
  }
  if (localStorage.getItem('theme') != null) {
    themeSelector.value = localStorage.getItem('theme');
    toggleTheme();
  }
}

function toggleTheme() {
  var themeName = themeSelector.value;
  localStorage.setItem('theme', themeName);
  var element = document.getElementsByTagName('html')[0];
  changeTheme(element, themeMap[themeName]);
}

function changeTheme(element, theme) {
  element.style.setProperty("--primary-background-color", theme['background-color']);
  element.style.setProperty("--primary-text-color", theme['text-color']);
  element.style.setProperty("--primary-highlight-color", theme['highlight-color']);
}

function capitalizeFirstLetter(string) {
  return string.charAt(0).toUpperCase() + string.slice(1);
}

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
dev-portfolio-blog-0.1.9	assets/js/script.js
dev-portfolio-blog-0.1.8	assets/js/script.js