René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Sectioned ListView may return wrong template","articleBody":"### Issue Description\n\nWhen using a sectioned `ListView` the template returned by `_getItemTemplate` may be wrong if multiple templates are used. `_getItemTemplate` calls `_getDataItem` which doesn't consider the structure of the data of a sectioned `ListView`. The method `_getDataItemInSection` is available to get the correct item.\n\nThe issue can be solved by adding a `_getItemTemplateInSection` method that calls `_getDataItemInSection` instead. \n\nOn iOS the methods `tableViewCellForRowAtIndexPath`, `tableViewHeightForRowAtIndexPath` and `_prepareCell` need to be updated to use `_getItemTemplateInSection` when a sectioned `ListView` is used.\n\nOn Android the methods `getItemViewType` and `_createItemView` need to be updated to use `_getItemTemplateInSection`.\n\n\n### Reproduction\n\n_No response_\n\n### Relevant log output (if applicable)\n\n```shell\n\n```\n\n### Environment\n\n```yaml\nOS: macOS 15.7.4\nCPU: (10) arm64 Apple M1 Max\nShell: /bin/zsh\nnode: 22.20.0\nnpm: 10.9.3\nnativescript: 9.0.3\n\n# android\njava: 21.0.9\nndk: Not Found\napis: 35\nbuild_tools: 26.0.2, 27.0.1, 28.0.1, 28.0.3, 30.0.0, 30.0.3, 31.0.0, 32.0.0, 33.0.0, 33.0.1, 33.0.2, 34.0.0, 35.0.0, 35.0.1\nsystem_images: \n  - android-31 | Google APIs ARM 64 v8a\n  - android-31 | Google Play ARM 64 v8a\n  - android-35 | Google Play ARM 64 v8a\n  - android-36 | Google Play ARM 64 v8a\n\n# ios\nxcode: 16.4/16F6\ncocoapods: 1.16.2\npython: 2.7.18\npython3: 3.13.7\nruby: 3.3.9\nplatforms: \n  - DriverKit 24.5\n  - iOS 18.5\n  - macOS 15.5\n  - tvOS 18.5\n  - visionOS 2.5\n  - watchOS 11.5\n```\n\n### Dependencies\n\n```json\n\"dependencies\": {\n  \"@klippa/nativescript-http\": \"^3.0.4\",\n  \"@nativescript-community/ui-material-bottomsheet\": \"^7.2.77\",\n  \"@nativescript/core\": \"~9.0.0\",\n  \"@nativescript/firebase-core\": \"^5.0.2\",\n  \"@nativescript/firebase-crashlytics\": \"^5.0.2\",\n  \"@nativescript/firebase-messaging\": \"^5.0.2\",\n  \"@nativescript/localize\": \"^5.2.0\",\n  \"@nativescript/theme\": \"~3.0.2\",\n  \"@nstudio/nativescript-barcodescanner\": \"^5.0.1\",\n  \"nativescript-vue\": \"~3.0.0\",\n  \"patch-package\": \"^8.0.1\",\n  \"pinia\": \"^3.0.4\",\n  \"sass\": \"1.70\",\n  \"sharp\": \"^0.34.4\",\n  \"url-parse\": \"^1.5.10\"\n},\n\"devDependencies\": {\n  \"@nativescript/android\": \"~9.0.0\",\n  \"@nativescript/ios\": \"9.0.3\",\n  \"@nativescript/tailwind\": \"^4.0.7\",\n  \"@nativescript/types\": \"~9.0.0\",\n  \"@nativescript/webpack\": \"^5.0.31\",\n  \"@types/node\": \"^20.19.19\",\n  \"@typescript-eslint/eslint-plugin\": \"^8.56.0\",\n  \"@typescript-eslint/parser\": \"^8.56.0\",\n  \"@vue/eslint-config-typescript\": \"^14.7.0\",\n  \"eslint\": \"^10.0.0\",\n  \"eslint-plugin-vue\": \"^10.8.0\",\n  \"replace-in-file-webpack-plugin\": \"^1.0.6\",\n  \"tailwindcss\": \"^4.1.18\",\n  \"tsconfig-paths-webpack-plugin\": \"^4.2.0\",\n  \"typescript\": \"~5.8.0\"\n}\n```\nNote: some private dependencies have been omitted\n\n### Please accept these terms\n\n- [x] I have searched the [existing issues](https://github.com/NativeScript/NativeScript/issues) as well as [StackOverflow](https://stackoverflow.com/questions/tagged/nativescript) and this has not been posted before\n- [x] This is a bug report\n- [x] I agree to follow this project's [Code of Conduct](https://github.com/NativeScript/NativeScript/blob/master/tools/notes/CONTRIBUTING.md#coc)","author":{"url":"https://github.com/BozzaDaniel","@type":"Person","name":"BozzaDaniel"},"datePublished":"2026-03-10T13:54:04.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/11133/NativeScript/issues/11133"}