test tree

src/component/tree/TreeNode.vue

@@ -112,6 +112,11 @@ const isChildAllSelected = computed(() => {
     }
     let childSelectNum = 0;
     let res = false; // true为半选 false为全选
+    
+    if(!props.selectParent){
+      return false
+    }
+    
     for (const item of node.children) {
       if (item.isChecked) childSelectNum++;
     }