| /ohos5.0/docs/zh-cn/application-dev/reference/apis-arkui/arkui-ts/ |
| H A D | ts-rendering-control-lazyforeach.md | 154 > 从API 8开始，建议使用[onDataDelete](#ondatadelete8)。
217 ### onDataDelete<sup>8+</sup>
219 onDataDelete(index: number): void
223 > **说明：** 需要保证dataSource中的对应数据已经在调用onDataDelete前删除，否则页面渲染将出现未定义的行为。
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| H A D | ts-container-waterflow.md | 542 listener.onDataDelete(index)
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| /ohos5.0/foundation/arkui/ace_engine/frameworks/bridge/declarative_frontend/ark_prefetcher/src/prefetcher/ |
| H A D | DataSourceObserver.ts | 109 onDataDelete(index: number): void {
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| /ohos5.0/docs/zh-cn/application-dev/performance/ |
| H A D | arkts-performance-improvement-recommendation.md | 69 listener.onDataDelete(index);
173 listener.onDataDelete(index);
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| H A D | list-perf-improvment.md | 137 listener.onDataDelete(index);
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| H A D | reduce-redundant-operations-when-render-first-frame.md | 100 listener.onDataDelete(index);
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| H A D | improve-application-response.md | 372 listener.onDataDelete(index)
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| /ohos5.0/docs/en/application-dev/performance/ |
| H A D | arkts-performance-improvement-recommendation.md | 76 listener.onDataDelete(index);
199 listener.onDataDelete(index);
303 listener.onDataDelete(index);
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| H A D | improve-application-response.md | 274 listener.onDataDelete(index)
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| H A D | reduce-redundant-operations-when-render-first-frame.md | 102 listener.onDataDelete(index)
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| /ohos5.0/foundation/communication/wifi/wifi/test/wifi_testapp/entry/src/main/ets/Component/ |
| H A D | basicDataSource.ets | 74 listener.onDataDelete(index)
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| /ohos5.0/docs/en/application-dev/reference/apis-arkui/arkui-ts/ |
| H A D | ts-rendering-control-lazyforeach.md | 177 > This API is deprecated since API version 8. You are advised to use [onDataDelete](#ondatadelete8)…
234 ### onDataDelete<sup>8+</sup>
236 onDataDelete(index: number): void
240 > **NOTE**<br>Before **onDataDelete** is called, ensure that the corresponding data in **dataSource…
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| H A D | ts-container-waterflow.md | 542 listener.onDataDelete(index)
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| /ohos5.0/docs/zh-cn/application-dev/quick-start/ |
| H A D | arkts-custom-components-freeze.md | 243 listener.onDataDelete(index);
694 listener.onDataDelete(index);
866 listener.onDataDelete(index);
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| H A D | arkts-rendering-control-lazyforeach.md | 274 …据源对应索引处的数据并调用`notifyDataDelete`方法。在`notifyDataDelete`方法内会又调用`listener.onDataDelete`方法，该方法会通知`LazyF…
1804 listener.onDataDelete(index);
1876 listener.onDataDelete(index);
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| H A D | arkts-reusable.md | 1185 listener.onDataDelete(index);
1248 listener.onDataDelete(index);
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| H A D | properly-use-state-management-to-develope.md | 1135 listener.onDataDelete(index);
1275 listener.onDataDelete(index);
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| /ohos5.0/docs/zh-cn/release-notes/changelogs/OpenHarmony_5.0.0.31/ |
| H A D | changelogs-arkui.md | 481 listener.onDataDelete(index)
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| /ohos5.0/docs/en/application-dev/quick-start/ |
| H A D | arkts-custom-components-freeze.md | 243 listener.onDataDelete(index);
695 listener.onDataDelete(index);
867 listener.onDataDelete(index);
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| H A D | arkts-reusable.md | 1183 listener.onDataDelete(index);
1246 listener.onDataDelete(index);
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| H A D | arkts-rendering-control-lazyforeach.md | 274 …taDelete** method. In the **notifyDataDelete** method, the **listener.onDataDelete** method is cal…
1804 listener.onDataDelete(index);
1876 listener.onDataDelete(index);
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| H A D | properly-use-state-management-to-develope.md | 1135 listener.onDataDelete(index);
1275 listener.onDataDelete(index);
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| /ohos5.0/docs/zh-cn/application-dev/key-features/multi-device-app-dev/ |
| H A D | appgallery-home-page.md | 467 listener.onDataDelete(index)
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| /ohos5.0/foundation/arkui/ace_engine/frameworks/bridge/declarative_frontend/engine/ |
| H A D | jsPrefetcher.js | 79 onDataDelete(index) { method in DataSourceObserver
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| /ohos5.0/foundation/arkui/advanced_ui_component/interface/treeview/ |
| H A D | treeview.js | 146 t.onDataDelete(e)
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