evil-ui/ali/_util/fmtEvent.js

[](https://www.npmjs.com/package/mini-ali-ui) [](https://github.com/Alibaba-mp/mini-ali-ui/stargaz

export default function fmtEvent(props, e) {
  var dataset = {};

  for (var key in props) {
    if (/data-/gi.test(key)) {
      dataset[key.replace(/data-/gi, '')] = props[key];
    }
  }

  return Object.assign({}, e, {
    currentTarget: {
      dataset: dataset
    },
    target: {
      dataset: dataset,
      targetDataset: dataset
    }
  });
}