fix(datalayer): smarter ngOnChanges

Fixes #1099
sebholstein · Oct 7, 2017 · 91cff2a · 91cff2a
1 parent 33eea1c
commit 91cff2a
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/packages/core/directives/data-layer.ts b/packages/core/directives/data-layer.ts
@@ -267,9 +267,9 @@ export class AgmDataLayer implements OnInit, OnDestroy, OnChanges {
  }
 
  let dataOptions: DataOptions = {};
- const optionKeys = Object.keys(changes).filter(
-  k => AgmDataLayer._dataOptionsAttributes.indexOf(k) !== -1);
- optionKeys.forEach(k => (<any>dataOptions)[k] = changes[k].currentValue);
+
+ AgmDataLayer._dataOptionsAttributes.forEach(k => (<any>dataOptions)[k] = changes.hasOwnProperty(k) ? changes[k].currentValue : (<any>this)[k]);
+
  this._manager.setDataOptions(this, dataOptions);
  }
 }