小程序npm和node模块

node_modules/@vant/weapp/dist/radio-group/index.js

@@ -0,0 +1,22 @@
+import { VantComponent } from '../common/component';
+import { useChildren } from '../common/relation';
+VantComponent({
+    field: true,
+    relation: useChildren('radio'),
+    props: {
+        value: {
+            type: null,
+            observer: 'updateChildren',
+        },
+        direction: String,
+        disabled: {
+            type: Boolean,
+            observer: 'updateChildren',
+        },
+    },
+    methods: {
+        updateChildren() {
+            this.children.forEach((child) => child.updateFromParent());
+        },
+    },
+});