优化Select、SelectTree、Cascader

components/Cascader/Basic/index.js

@@ -33,7 +33,7 @@ function BasicCascader(props) {
     if (!onGetNodePathsIsIncludeOneself && selectedOptions) {
       nodePaths = selectedOptions.slice(0, -1);
     }
-    return nodePaths;
+    return nodePaths || [];
   };
 
   const handleChange = (value, selectedOptions) => {

components/Select/Basic/index.d.ts

@@ -13,6 +13,8 @@ export interface BasicSelectProps extends SelectProps {
   idKey?: string;
   /** 占位符 */
   placeholder?: string;
+  /** 获取 label */
+  onGetLabel?: (label: string) => void;
 }
 
 /**

components/Select/Basic/index.js

@@ -14,23 +14,14 @@ function BasicSelect(props) {
     ...restProps
   } = props;
 
-  // const handleSelect = (event) => {
-  //   onGetLabel?.(getLabelName({ list: data, status: event, idKey, nameKey }));
-  // };
-  //
-  // const handleClear = () => {
-  //   onGetLabel?.(undefined);
-  // };
-
   const handleChange = (event) => {
     if (event)
       onGetLabel?.(getLabelName({ list: data, status: event, idKey, nameKey }));
     else
-      onGetLabel?.(undefined);
-  }
+      onGetLabel?.("");
+  };
 
   return (
-    // <Select placeholder={`请选择${placeholder}`} showSearch allowClear onClear={handleClear} onSelect={handleSelect} {...restProps}>
     <Select placeholder={`请选择${placeholder}`} showSearch allowClear onChange={handleChange} {...restProps}>
       {data.map((item) => {
         const value = item[idKey];

components/SelectTree/Basic/index.d.ts

@@ -19,6 +19,8 @@ export interface BasicSelectTreeProps extends TreeSelectProps {
   placeholder?: string;
   /** 控制只能选择到第几级 */
   level?: number;
+  /** 获取 label */
+  onGetLabel?: (label: string) => void;
 }
 
 /**
@@ -26,4 +28,4 @@ export interface BasicSelectTreeProps extends TreeSelectProps {
  */
 declare const BasicSelectTree: FC<BasicSelectTreeProps>;
 
-export default BasicSelectTree;
+export default BasicSelectTree;

components/SelectTree/Basic/index.js

@@ -6,7 +6,8 @@ import { getTreeNodePaths, processTreeDataByLevel } from "../../../utils";
  */
 function BasicSelectTree(props) {
   const {
-    onSelect,
+    onChange,
+    onGetLabel,
     onGetNodePaths,
     onGetNodePathsIsIncludeOneself = true,
     placeholder = "",
@@ -28,8 +29,8 @@ function BasicSelectTree(props) {
     })
     : treeData;
 
-  const handleSelect = (value, node, extra) => {
-    if (value.length > 0) {
+  const handleChange = (value, label, extra) => {
+    if (value) {
       const parentNodes = getTreeNodePaths({
         data: treeData,
         targetId: value,
@@ -38,8 +39,13 @@ function BasicSelectTree(props) {
         isIncludeOneself: onGetNodePathsIsIncludeOneself,
       });
       onGetNodePaths?.(parentNodes);
+      onGetLabel?.(parentNodes[parentNodes.length - 1][nameKey]);
     }
-    onSelect?.(value, node, extra);
+    else {
+      onGetNodePaths?.([]);
+      onGetLabel?.("");
+    }
+    onChange?.(value, label, extra);
   };
 
   return (
@@ -50,7 +56,7 @@ function BasicSelectTree(props) {
         popup: { root: { maxHeight: 400, overflow: "auto" } },
       }}
       placeholder={`请选择${placeholder}`}
-      onSelect={handleSelect}
+      onChange={handleChange}
       allowClear
       treeData={processedTreeData}
       fieldNames={{ label: nameKey, value: idKey, children: childrenKey }}