init

xhs-mini-demos/component-case/component-communication/components/com1/com1.js

@@ -0,0 +1,40 @@
+Component({
+  options: {
+    styleIsolation: 'shared'
+  },
+  properties: {
+    
+  },
+  data: {
+    childDataMessage: '',
+    // 这里是一些组件内部数据
+    childMessage: '',
+    someData: {}
+  },
+  methods: {
+    handleClick() {
+      const com2 = this.selectComponent('#com2');
+      console.log('com2', com2);
+    },
+
+    handleEventMessage() {
+      this.setData('childDataMessage', '修改了传给子组件的data');
+    },
+    
+    onChildMessage(e) {
+      this.setData('childMessage', `收到子组件的事件detail：${e.detail.data}`);
+    },
+
+    onClear() {
+      console.log('onClear', this);
+      this.setData('childMessage', '');
+      this.setData('childDataMessage', '');
+    },
+
+    handleSelectMessage() {
+      const com2 = this.selectComponent('#com2');
+      com2.onTap();
+    }
+  },
+});
+