[update 首页] 翻译

src/utils/util.js

@@ -738,3 +738,26 @@ export function queryStandardInfoByStandardNumber (standardNumber) {
     })
   })
 }
+
+/**
+ * 查找树节点
+ * @param tree {Array} - 树结构
+ * @param findVal - 查找的值
+ * @param valueField - 查找的属性名
+ * @param childrenField - 子节点属性名
+ * @return {null | Object} - 返回对应节点
+ */
+export function findNodeByField (tree, findVal, valueField = 'id', childrenField = 'children') {
+  for (const node of tree) {
+    if (node[valueField] === findVal) {
+      return node
+    }
+    if (node[childrenField] && node[childrenField].length > 0) {
+      const result = findNodeByField(node[childrenField], findVal)
+      if (result) {
+        return result
+      }
+    }
+  }
+  return null
+}