[improvement] Sku: jsx (#2666)

packages/sku/components/SkuActions.js

@@ -0,0 +1,32 @@
+import { use } from '../../utils';
+import Button from '../../button';
+
+const [sfc, bem] = use('sku-actions');
+
+export default sfc({
+  props: {
+    buyText: String,
+    skuEventBus: Object,
+    showAddCartBtn: Boolean
+  },
+
+  render(h) {
+    const emit = name => () => {
+      this.skuEventBus.$emit('sku:addCart');
+    };
+
+    return (
+      <div class={bem()}>
+        {this.showAddCartBtn && (
+          <Button bottomAction text="加入购物车" onClick={emit('sku:addCart')} />
+        )}
+        <Button
+          type="primary"
+          bottomAction
+          text={this.buyText || '立即购买'}
+          onClick={emit('sku:buy')}
+        />
+      </div>
+    );
+  }
+});