diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 8480118..54673fd 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -1,10 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ChangeListManager">
-    <list default="true" id="7abf3749-5f26-442f-9b20-f278d9e361db" name="Default Changelist" comment="">
-      <change afterPath="$PROJECT_DIR$/.idea/inspectionProfiles/Project_Default.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/vcs.xml" afterDir="false" />
-    </list>
+    <list default="true" id="7abf3749-5f26-442f-9b20-f278d9e361db" name="Default Changelist" comment="" />
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -15,6 +12,7 @@
     <session id="-1280982690">
       <usages-collector id="statistics.lifecycle.project">
         <counts>
+          <entry key="project.closed" value="1" />
           <entry key="project.open.time.2" value="1" />
           <entry key="project.opened" value="1" />
         </counts>
@@ -1349,7 +1347,7 @@
   <component name="PropertiesComponent">
     <property name="WebServerToolWindowFactoryState" value="false" />
     <property name="aspect.path.notification.shown" value="true" />
-    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1541756836230" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1541763968813" />
     <property name="last_opened_file_path" value="$PROJECT_DIR$" />
     <property name="node.js.detected.package.tslint" value="true" />
     <property name="node.js.path.for.package.tslint" value="project" />
@@ -1385,16 +1383,15 @@
       <option name="number" value="Default" />
       <option name="presentableId" value="Default" />
       <updated>1541754975144</updated>
-      <workItem from="1541754977959" duration="1816000" />
+      <workItem from="1541754977959" duration="3016000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="1816000" />
+    <option name="totallyTimeSpent" value="3016000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="-7" y="-7" width="1550" height="838" extended-state="6" />
-    <editor active="true" />
     <layout>
       <window_info id="Image Layers" />
       <window_info id="Designer" />
diff --git a/chart/src/app/barchart/chart.component.html b/chart/src/app/barchart/chart.component.html
index 59d004b..70ac5e8 100644
--- a/chart/src/app/barchart/chart.component.html
+++ b/chart/src/app/barchart/chart.component.html
@@ -18,7 +18,7 @@ <h3 class="fs-2 m-0 font-weight-normal">Vsetky rezorty</h3>
                   (chartClick)="chartClicked($event)"></canvas>
         </div>
         <!-- <button (click)="randomize()">Update</button> -->
-        <!-- <button (click)="sort()">Sort</button> -->
+        <button (click)="onSort()">Sortuj podla uspesnosti</button>
       </div>
     </div>
   </section>
diff --git a/chart/src/app/barchart/chart.component.ts b/chart/src/app/barchart/chart.component.ts
index 63c54b8..190de93 100644
--- a/chart/src/app/barchart/chart.component.ts
+++ b/chart/src/app/barchart/chart.component.ts
@@ -1,4 +1,5 @@
-import {Component, OnInit} from '@angular/core';
+import { Component, OnInit, ViewChild } from '@angular/core';
+import { BaseChartDirective } from 'ng2-charts';
 
 @Component({
   selector: 'app-chart',
@@ -7,12 +8,14 @@ import {Component, OnInit} from '@angular/core';
 })
 export class ChartComponent {
 
+  @ViewChild(BaseChartDirective)
+  public chart: BaseChartDirective;
   public barChartType: String = 'bar';
   public barChartLegend: Boolean = true;
   public barChartData: any[] = [
-    {data: [20, 30, 60, 40, 50, 35, 25, 34, 44, 15, 28, 15, 5, 45], label: 'Uspesne', stack: '1'},
-    {data: [2, 3, 4, 5, 9, 8, 7, 6, 12, 16, 9, 14, 2, 3], label: 'Rozpracovane', stack: '1'},
-    {data: [20, 23, 21, 26, 22, 1, 17, 26, 27, 29, 14, 15, 22, 27], label: 'Ostatne', stack: '1'}
+    { data: [20, 30, 60, 40, 50, 35, 25, 34, 44, 15, 28, 15, 5, 45], label: 'Uspesne', stack: '1' },
+    { data: [2, 3, 4, 5, 9, 8, 7, 6, 12, 16, 9, 14, 2, 3], label: 'Rozpracovane', stack: '1' },
+    { data: [20, 23, 21, 26, 22, 1, 17, 26, 27, 29, 14, 15, 22, 27], label: 'Ostatne', stack: '1' }
   ];
 
   public barChartLabels: string[] = ['ked je dlhsi-->pica', 'MF', 'MH', 'MK', 'MO', 'b', 'c', 'MS', 'd', 'MV', 'e', 'MZ', 'MZP'];
@@ -42,5 +45,29 @@ export class ChartComponent {
     // console.log('Adam je super projektak a grafy su este viac supernejsie');
   }
 
+  public onSort() {
+    this.sorting(this.barChartData[0].data, this.barChartLabels);
+
+  }
+
+  private sorting(data, label) {
+    // 1) combine the arrays:
+    let list = [];
+    for (let j = 0; j < data.length; j++) {
+      list.push({ 'name': data[j], 'age': label[j] });
+    }
+
+    // 2) sort:
+    list.sort(function (a, b) {
+      return ((a.name < b.name) ? -1 : ((a.name == b.name) ? 0 : 1));
+    });
+
+    // 3) separate them back out:
+    for (let k = 0; k < list.length; k++) {
+      data[k] = list[k].name;
+      label[k] = list[k].age;
+    }
+    this.chart.chart.update();
+  }
 
 }