NativeScript / NativeScript/angular
[ios sim only]: iOS 16.4 simulator textChange behavior note
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- TypeScript
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- Merged PRs (30d)
- 1
Description
Update: I think the source of the problem is https://github.com/NativeScript/NativeScript/issues/10267. This bug should be reopened.
The issue is similar to the closed bug
https://github.com/NativeScript/angular/issues/22
When changing a value in a text field bound to a FormGroup/FormControl the FormControl is not updated with the new value but the previous value. Hence input validation does not work.
Unfortunately the workaround described in the previous issue does not work.
I just found out that the problem seems to only appear on the ios simulator, not on real devices and not on Android at all.
Environment
OS: macOS 13.2.1
CPU: (10) arm64 Apple M1 Pro
Shell: /bin/zsh
node: 18.12.1
npm: 8.19.2
nativescript: 8.5.1
# android
java: 11.0.18
ndk: Not Found
apis: Not Found
build_tools: Not Found
system_images: Not Found
# ios
xcode: 14.3/14E222b
cocoapods: 1.12.0
python: 3.11.2
python3: 3.11.2
ruby: 2.7.7
platforms:
- DriverKit 22.4
- iOS 16.4
- macOS 13.3
- tvOS 16.4
- watchOS 9.4
Dependencies
"dependencies": {
"@angular/animations": "15.2.5",
"@angular/common": "15.2.5",
"@angular/compiler": "15.2.5",
"@angular/core": "15.2.5",
"@angular/forms": "15.2.5",
"@angular/platform-browser": "15.2.5",
"@angular/platform-browser-dynamic": "15.2.5",
"@angular/router": "15.2.5",
"@apollo/client": "3.7.11",
"@mnd/external-web-view": "file:../mnd-plugins/dist/packages/external-web-view/mnd-external-web-view-1.0.0.tgz",
"@nativescript/angular": "15.2.0",
"@nativescript/core": "8.5.0",
"@nativescript/iqkeyboardmanager": "2.1.1",
"@nativescript/localize": "5.0.4",
"@nativescript/mlkit-barcode-scanning": "2.0.0",
"@nativescript/mlkit-core": "2.0.0",
"@nativescript/secure-storage": "3.0.0",
"@nativescript/theme": "3.0.2",
"@nativescript/ui-charts": "0.2.4",
"apollo-angular": "4.2.1",
"apollo3-cache-persist": "0.14.1",
"d3-ease": "3.0.1",
"graphql": "16.6.0",
"graphql-tag": "2.12.6",
"intl": "1.2.5",
"moment": "2.29.4",
"nativescript-health-data": "file:../mnd-custom-plugins/nativescript-health-data/publish/package/nativescript-health-data-2.0.0.tgz",
"nativescript-oauth2-ext": "file:../mnd-custom-plugins/nativescript-oauth2-ext/publish/package/nativescript-oauth2-ext-3.0.1.tgz",
"nativescript-sqlite": "2.8.6",
"nativescript-ui-calendar": "15.2.3",
"nativescript-ui-gauge": "15.2.3",
"rxjs": "7.8.0",
"uuid": "9.0.0",
"zone.js": "0.13.0"
},
"devDependencies": {
"@angular-devkit/build-angular": "15.2.4",
"@angular/compiler-cli": "15.2.5",
"@graphql-codegen/cli": "3.2.2",
"@graphql-codegen/fragment-matcher": "4.0.1",
"@graphql-codegen/introspection": "3.0.1",
"@graphql-codegen/typescript": "3.0.2",
"@graphql-codegen/typescript-apollo-angular": "3.5.6",
"@graphql-codegen/typescript-operations": "3.0.2",
"@nativescript/android": "8.5.0",
"@nativescript/ios": "8.5.1",
"@nativescript/types": "8.5.0",
"@nativescript/webpack": "5.0.14",
"@ngtools/webpack": "15.2.4",
"@types/d3-ease": "3.0.0",
"@types/intl": "1.2.0",
"@types/node": "18.15.11",
"@types/uuid": "9.0.1",
"keycloak-request-token": "0.1.0",
"rimraf": "4.4.1",
"sass": "1.60.0",
"ts-node": "10.9.1",
"typescript": "4.9.5"
}
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing the linked NativeScript and NativeScript Angular issues, then reproduce the FormGroup/FormControl text-change behavior with the stated NativeScript, Angular, Xcode, and iOS simulator versions. Compare the simulator with a real iOS device and Android; done means the FormControl receives the current text and validation works on the affected simulator.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- angular, ios, typescript
- Domain
- mobile
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100