Update README

Author: JelteMX

README.md

@@ -1,8 +1,4 @@
 [![Apache License](https://img.shields.io/badge/license-Apache%202.0-orange.svg)](http://www.apache.org/licenses/LICENSE-2.0)
-[![Build Status](https://travis-ci.org/JelteMX/mendix-tree-view.svg?branch=master)](https://travis-ci.org/JelteMX/mendix-tree-view)
-[![Coverage Status](https://coveralls.io/repos/github/JelteMX/mendix-tree-view/badge.svg?branch=master)](https://coveralls.io/github/JelteMX/mendix-tree-view?branch=master)
-[![Dependencies](https://david-dm.org/JelteMX/mendix-tree-view.svg)]([https://david-dm.org/JelteMX/mendix-tree-view](https://david-dm.org/JelteMX/mendix-tree-view))
-[![DevDependencies](https://david-dm.org/JelteMX/mendix-tree-view/dev-status.svg)]([https://david-dm.org/JelteMX/mendix-tree-view?type=dev](https://david-dm.org/JelteMX/mendix-tree-view?type=dev))
 [![Support](https://img.shields.io/badge/Support-Community%20(no%20active%20support)-orange.svg)](https://docs.mendix.com/developerportal/app-store/app-store-content-support)
 ![WM](https://img.shields.io/badge/Webmodeler%20compatible-NO-red.svg)
 [![Studio](https://img.shields.io/badge/Studio%20version-8.0%2B-blue.svg)](https://appstore.home.mendix.com/link/modeler/)
@@ -33,6 +29,8 @@ Show a Tree structure in your Mendix project
 - Load children over reference, xpath or nanoflow
 - On Click events
 - Drag & Drop (Node-Parent)
+- State management (keep treestructure expansion in browser storage)
+-
 - **Experimental** Client side search (Only on loading a complete tree)
 
 > This widget is about 300Kb uncompressed, so in your cloud deployment this widget should take about 83 Kb of network resources
@@ -75,15 +73,19 @@ Tested:
 - Drag & Drop is only enabled for objects with a parent relation
 - The widget will do the changes on the object by itself
 
-### 6. Experimental - Search
+### 6. Search (experimental)
 
 ![settings](/assets/settings6.png)
 
 - This feature is highly experimental and might be subject to change in future releases
 - It requires another helper entity, which will be used in calling a Nanoflow
 - The helper entity has a reference set of all the objects that are loaded, and the search query. It is up to you to create a Nanoflow that returns a list of objects to be shown (act as a filter)
 
-### 7. Events
+### 7. Misc
+
+- This deals with state management and exposing an external method to select an item
+
+### 8. Events
 
 ![settings](/assets/settings7.png)
 
@@ -102,9 +104,6 @@ Tested:
 
 Please report your issues [here](https://github.com/JelteMX/mendix-tree-view/issues)
 
-## Development and contribution
-[specify contribute]
-
 ## TODO
 
 These are action items on the list for future releases

src/components/icons.js

@@ -417,7 +417,7 @@ export class NodeStore {
     // Entries
 
     @computed
-    get treeMapping(): { [key:string]: string } {
+    get treeMapping(): { [key: string]: string } {
         const needParentMapping = this.entryObjectAttributes.relationType === "nodeChildren";
         const treeMapping: { [key: string]: string } = {};
 
@@ -427,22 +427,21 @@ export class NodeStore {
                 if (obj.children) {
                     obj.children.forEach(child => {
                         treeMapping[child] = obj.guid;
-                    })
+                    });
                 }
-            })
+            });
         } else {
             this.entries.forEach(entry => {
                 const obj = entry.obj;
                 if (obj.parent) {
-                    treeMapping[obj.guid] = obj.parent
+                    treeMapping[obj.guid] = obj.parent;
                 }
-            })
+            });
         }
 
         return treeMapping;
     }
 
-
     @computed
     get entryList(): TreeObject[] {
         const needParentMapping = this.entryObjectAttributes.relationType === "nodeChildren";