vant/packages/sku/components/SkuActions.js

import { use } from '../../utils';
import { inherit } from '../../utils/functional';
import Button from '../../button';

const [sfc, bem] = use('sku-actions');

function SkuActions(h, props, slots, ctx) {
  const emit = name => () => {
    props.skuEventBus.$emit(name);
  };

  return (
    <div class={bem()} {...inherit(ctx)}>
      {props.showAddCartBtn && (
        <Button bottomAction text="加入购物车" onClick={emit('sku:addCart')} />
      )}
      <Button
        type="primary"
        bottomAction
        text={props.buyText || '立即购买'}
        onClick={emit('sku:buy')}
      />
    </div>
  );
}

SkuActions.props = {
  buyText: String,
  skuEventBus: Object,
  showAddCartBtn: Boolean
};

export default sfc(SkuActions);