chore(range): emit ionChange on range

src/components/range/range.ts

@@ -500,6 +500,8 @@ export class Range {
         }
 
         this.onChange(this.value);
+
+        this.ionChange.emit(this);
       }
 
       this.updateBar();

src/components/range/test/basic/index.ts

@@ -11,6 +11,11 @@ class Page1 {
   singleValue4: number = 1300;
   dualValue: any;
   dualValue2 = {lower: 33, upper: 60};
+
+  rangeChange(ev) {
+    console.log(`range, change, ratio: ${ev.ratio}, value: ${ev.value}`);
+  }
+
 }
 
 

src/components/range/test/basic/page1.html

@@ -19,7 +19,7 @@
 
   <ion-list>
     <ion-item>
-      <ion-range [(ngModel)]="singleValue" danger pin="true"></ion-range>
+      <ion-range [(ngModel)]="singleValue" danger pin="true" (ionChange)="rangeChange($event)"></ion-range>
     </ion-item>
 
     <ion-item>