modify: 搜索demo

demo/demolist/Demo4.js

@@ -1,12 +1,14 @@
 /**
-*
+ *
-* @title Tree可搜索事例
+ * @title Tree可搜索事例
-* @description
+ * @description
-*
+ *
-*/
+ */
 
 
-import React, { Component } from 'react';
+import React, {
+  Component
+} from 'react';
 import FormControl from 'bee-form-control';
 import Tree from '../../src';
 
@@ -22,7 +24,10 @@ const generateData = (_level, _preKey, _tns) => {
   const children = [];
   for (let i = 0; i < x; i++) {
     const key = `${preKey}-${i}`;
-        tns.push({ title: key, key });
+    tns.push({
+      title: key,
+      key
+    });
     if (i < y) {
       children.push(key);
     }
@@ -45,7 +50,10 @@ const generateList = (data) => {
   for (let i = 0; i < data.length; i++) {
     const node = data[i];
     const key = node.key;
-    dataList.push({ key, title: key });
+    dataList.push({
+      key,
+      title: key
+    });
     if (node.children) {
       generateList(node.children, node.key);
     }
@@ -84,8 +92,8 @@ class Demo4 extends Component {
       autoExpandParent: false,
     });
   }
-  onChange = (e) => {
+  onChange = (value) => {
-    const value = e.target.value;
+    // const value = e.target.value;
     const expandedKeys = [];
     dataList.forEach((item) => {
       if (item.key.indexOf(value) > -1) {
@@ -105,7 +113,11 @@ class Demo4 extends Component {
     });
   }
   render() {
-    const { searchValue, expandedKeys, autoExpandParent } = this.state;
+    const {
+      searchValue,
+      expandedKeys,
+      autoExpandParent
+    } = this.state;
     const loop = data => data.map((item) => {
       const index = item.key.search(searchValue);
       const beforeStr = item.key.substr(0, index);