src/resList/index.js

import getJquery from './../utilities/getJquery';
import { prependClass } from '../utilities/index';
 
function convertListToDropdown(config = {}) {
  getJquery().then(($) => {
    // console.log(config);
    const { breakPoint = 'lg', className } = config;
    const windowUrl = window.location.href;
    // console.log('windowUrl: ', windowUrl);
    $('body')
      .find('ul[bse-resList]')
      .each((ulIndex, ulElement) => {
        // Loop through all menus
        prependClass(ulElement, `d-none d-${breakPoint}-flex`);
        const isDropdownExist = $(ulElement).siblings('select').length !== 0;
        if (isDropdownExist) {
          // Update drop down list's select
          const $dropDown = $($(ulElement).siblings('select')[0]);
          $dropDown.find('option').each((optionIndex, optionElement) => {
            const href = optionElement.value;
            const isActived = windowUrl.indexOf(href) !== -1;
            if (isActived) {
              optionElement.selected = true;
            } else {
              optionElement.selected = false;
            }
            // console.log(optionElement.selected);
            // console.log(optionElement.value);
          });
        } else {
          // Crete new drop down list
          const $dropDown = $('<select />', {
            class: `d-${breakPoint}-none ${className}`,
          });
          $(ulElement)
            .find('li')
            .each((liIndex, liElement) => {
              // console.log(liElement);
              // console.log($(liElement).find('a'));
              $(liElement)
                .find('a')
                .each((aIndex, aElement) => {
                  const href = $(aElement).attr('href');
                  const text = $(aElement).text();
                  const isActived = windowUrl.indexOf(href) !== -1;
                  const $option = $('<option />', {
                    value: href,
                    text,
                    selected: isActived,
                  });
                  $option.appendTo($dropDown);
                });
            });
          // console.log($dropDown);
          $dropDown.insertAfter($(ulElement));
          // Add navigate funcitonality to options
          $dropDown.on('change', (event) => {
            // console.log(event.currentTarget);
            window.location = $(event.currentTarget)
              .find('option:selected')
              .val();
          });
        }
      });
  });
}
 
/**
 * Convert a ul li menu to a select options element and display it on small device
 * Add bse-resList attribute to ul and run bse.resList.init();
 * @example
 * <ul bse-resList>
 *   <li><a class="h7" href="PASSENGER">PASSENGER</a></li>
 *   <li><a class="h7" href="TRUCK">TRUCK</a></li>
 *   <li><a class="h7" href="EARTHMOVER">EARTHMOVER</a></li>
 *   <li><a class="h7" href="AGRICULTURE">AGRICULTURE</a></li>
 *   <li><a class="h7" href="AVIATION">AVIATION</a></li>
 *   <li><a class="h7" href="2R">2R</a></li>
 * </ul>
 * bse.resList.init();
 * @param {Object} config - Config object
 * @param {string} config.breakPoint - BreakPoint
 * @param {string} config.className - calss name that you want to add to select
 */
export function init(config) {
  getJquery().then(($) => {
    convertListToDropdown(config);
    $(window).on('hashchange', () => {
      convertListToDropdown(config);
    });
  });
}
 
// Force upate
export function update() {}