added binging between directive and parent component

2018-05-10 21:35:28 +02:00
parent 51e7822b04
commit e4352d9579
5 changed files with 27 additions and 14 deletions
--- a/src/app/app.component.html
+++ b/src/app/app.component.html
@@ -1,8 +1,6 @@
-<canvas appCanvas></canvas>
+<canvas appCanvas (emitConfig)="updateCanvasConfig($event)"></canvas>

-<ul>
-  <li>https://github.com/d3/d3-interpolate</li>
-  <li>https://github.com/d3/d3-timer</li>
-  <li>https://github.com/d3/d3-scale-chromatic</li>
+<ul *ngIf="canvasConfig">
+  <li><pre>{{canvasConfig | json}}</pre></li>
 </ul>