Function getData

packages/core/src/utils/cash-dom.ts:482–502

(ele, key)

// @require ./get_data_cache.js

function getData(ele, key) {
  var cache = getDataCache(ele);

  if (key) {
    if (!(key in cache)) {
      var value = ele.dataset ? ele.dataset[key] || ele.dataset[camelCase(key)] : cash(ele).attr('data-' + key);

      if (value !== undefined) {
        try {
          value = JSON.parse(value);
        } catch (e) {}

        cache[key] = value;
      }
    }

    return cache[key];
  }

  return cache;
} // @require ./variables.js
// @require ./get_data_cache.js

function removeData(ele, key) {