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fix: Page and Frame isLoaded undefined checks (#6255)

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* fix(view): isLoaded handling

closes https://github.com/NativeScript/NativeScript/issues/6179

* refactor: Error handling code in onCreateView
This commit is contained in:
Alexander Vakrilov
2018-09-13 16:51:49 +03:00
committed by Dimitar Topuzov
parent 13d4f34c1b
commit 4a11cf907c
4 changed files with 23 additions and 8 deletions
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2
tns-core-modules/ui/styling/style-scope.ts
View File

@@ -328,7 +328,7 @@ export class CssState {
* As a result, at some point in time, the selectors matched have to be requerried from the style scope and applied to the view.
*/
public onChange(): void {
if (this.view.isLoaded) {
if (this.view && this.view.isLoaded) {
this.unsubscribeFromDynamicUpdates();
this.updateMatch();
this.subscribeForDynamicUpdates();