fix(tree-controller): handle change dection in expandToParent properly (#248)

Georgii Rychko · web-flow · commit d6414d5d1a68 · 2018-04-03T10:08:37.000+03:00
diff --git a/src/tree-controller.ts b/src/tree-controller.ts
@@ -41,8 +41,10 @@ export class TreeController {
     if (tree) {
       const controller = this.treeService.getController(tree.id);
       if (controller) {
-        controller.expand();
-        this.expandToParent(tree.parent);
+        requestAnimationFrame(() => {
+          controller.expand();
+          this.expandToParent(tree.parent);
+        });
       }
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -41,8 +41,10 @@ export class TreeController {`
`41`	`41`	`if (tree) {`
`42`	`42`	`const controller = this.treeService.getController(tree.id);`
`43`	`43`	`if (controller) {`
`44`		`- controller.expand();`
`45`		`- this.expandToParent(tree.parent);`
	`44`	`+ requestAnimationFrame(() => {`
	`45`	`+ controller.expand();`
	`46`	`+ this.expandToParent(tree.parent);`
	`47`	`+ });`
`46`	`48`	`}`
`47`	`49`	`}`
`48`	`50`	`}`