allow to override handleSelected. Fixes #121 (#123)

README.md

@@ -175,6 +175,19 @@ search.autocomplete.on('autocomplete:opened', function(e) {
 });
 ```
 
+We already bind the autocomplete:selected event inside the docsearch.
+If you want to replace the default behavior you can pass the handleSelected option
+
+```javascript
+var search = docsearch({
+  apiKey: '<API_KEY>',
+  indexName: '<INDEX_NAME>',
+  inputSelector: '<YOUR_INPUT_DOM_SELECTOR>',
+  handleSelected: function (input, event, suggestion) {
+  }
+});
+```
+
 ### Algolia options
 
 You can also pass any specific option to the Algolia API to change the way

src/lib/DocSearch.js

@@ -42,10 +42,11 @@ class DocSearch {
       autoselect: true
     },
     transformData = false,
+    handleSelected = false,
     enhancedSearchInput = false,
     layout = 'collumns'
   }) {
-    DocSearch.checkArguments({apiKey, indexName, inputSelector, debug, algoliaOptions, autocompleteOptions, transformData, enhancedSearchInput, layout});
+    DocSearch.checkArguments({apiKey, indexName, inputSelector, debug, algoliaOptions, autocompleteOptions, transformData, handleSelected, enhancedSearchInput, layout});
 
     this.apiKey = apiKey;
     this.appId = appId;
@@ -59,6 +60,8 @@ class DocSearch {
       prefix: 'ds'
     };
 
+    handleSelected = handleSelected || this.handleSelected;
+
     this.isSimpleLayout = (layout === 'simple');
 
     this.client = algoliasearch(this.appId, this.apiKey);
@@ -73,13 +76,12 @@ class DocSearch {
       source: this.getAutocompleteSource(transformData),
       templates: {
         suggestion: DocSearch.getSuggestionTemplate(this.isSimpleLayout),
-        footer: templates.footer,
-        empty: DocSearch.getEmptyTemplate()
+        footer: templates.footer
       }
     }]);
     this.autocomplete.on(
       'autocomplete:selected',
-      this.handleSelected.bind(null, this.autocomplete.autocomplete)
+      handleSelected.bind(null, this.autocomplete.autocomplete)
     )
     this.autocomplete.on(
       'autocomplete:shown',