docs: use indexOf instead of search

fix ant-design#6962
neekey · Jul 26, 2017 · 90511c3 · 90511c3
1 parent 8e49696
commit 90511c3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/components/tree/demo/search.md b/components/tree/demo/search.md
@@ -104,7 +104,7 @@ class SearchTree extends React.Component {
   render() {
     const { searchValue, expandedKeys, autoExpandParent } = this.state;
     const loop = data => data.map((item) => {
-      const index = item.key.search(searchValue);
+      const index = item.key.indexOf(searchValue);
       const beforeStr = item.key.substr(0, index);
       const afterStr = item.key.substr(index + searchValue.length);
       const title = index > -1 ? (