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/ohos5.0/docs/zh-cn/application-dev/performance/
H A Davoid_high_frequency_callback_execute_lengthy_operation.md7 …getData中执行耗时操作。** 例如，在懒加载滑动场景中，框架会根据滚动容器可视区域按需创建组件，所以在滑动时框架会频繁调用子组件生成函数itemGenerator，键值生成函数keyGene…
148 ## 避免在LazyForEach的itemGenerator，keyGenerator，getData中执行耗时操作
166 public getData(index: number): number {
167 console.log("Scenario 3 getData,index value:" + this.dataArray[index]);
254 …getData，itemGenerator，keyGenerator。因为滑动时框架会对比item键值，判断是使用缓存节点还是新建节点。因此会先调用getData获取索引位置的数据，并提供给key…
383 ### 避免在LazyForEach的getData中执行耗时操作
387 在getData中执行耗时操作。
392 public getData(index: number): number {
405 避免在getData中执行耗时操作。
410 public getData(index: number): number {
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H A Darkts-performance-improvement-recommendation.md30 public getData(index: number): string {
87 public getData(index: number): string {
134 public getData(index: number): string {
191 public getData(index: number): string {
341 public getData(index: number): number {
H A Dswiper_optimization.md60 getData(index: number): number {
184 this.imageContent = this.dataSource.getData(this.myIndex)?.image;
238 getData(index: number): MyObject {
265 list.push({ description: "", image: this.data.getData(this.currentIndex)?.image })
H A Dcustom_component_freeze.md60 public getData(index: number): ImageInfo {
125 this.data.getData(this.selectedList[i]).isSelected = false;
147 this.data.getData(this.selectedList[i]).isSelected = false;
155 this.data.getData(i).isSelected = true;
/ohos5.0/docs/zh-cn/release-notes/changelogs/OpenHarmony_5.0.0.18/
H A Dchangelogs-pasteboard.md5 ## cl.pasteboard.1 getData()接口所需权限变更。
7 增加了访问getData()接口时所需的权限。
35 getData()/剪贴板服务（pasteboard_service）
/ohos5.0/foundation/distributeddatamgr/pasteboard/interfaces/kits/napi/test/unittest/pasteboardapi/
H A DPasteBoardUnifiedDataJsunit.test.js231 let pasteData = await systemPasteboard.getData();
257 let pasteData = await systemPasteboard.getData();
285 let pasteData = await systemPasteboard.getData();
313 let pasteData = await systemPasteboard.getData();
340 let pasteData = await systemPasteboard.getData();
367 let pasteData = await systemPasteboard.getData();
394 let pasteData = await systemPasteboard.getData();
421 let pasteData = await systemPasteboard.getData();
448 let pasteData = await systemPasteboard.getData();
483 let pasteData = await systemPasteboard.getData();
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H A DPasteBoardUdmfDelayJsunit.test.js220 let pasteData = await systemPasteboard.getData();
248 let pasteData = await systemPasteboard.getData();
278 let pasteData = await systemPasteboard.getData();
308 let pasteData = await systemPasteboard.getData();
338 let pasteData = await systemPasteboard.getData();
367 let pasteData = await systemPasteboard.getData();
396 let pasteData = await systemPasteboard.getData();
425 let pasteData = await systemPasteboard.getData();
454 let pasteData = await systemPasteboard.getData();
480 let pasteData = await systemPasteboard.getData();
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H A DPasteBoardUnifiedDataSyncJsunit.test.js232 systemPasteboard.getData().then((data) => {
261 systemPasteboard.getData().then((data) => {
291 systemPasteboard.getData().then((data) => {
320 systemPasteboard.getData().then((data) => {
350 systemPasteboard.getData().then((data) => {
380 systemPasteboard.getData().then((data) => {
410 systemPasteboard.getData().then((data) => {
440 systemPasteboard.getData().then((data) => {
470 systemPasteboard.getData().then((data) => {
508 systemPasteboard.getData().then((data) => {
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/ohos5.0/foundation/distributeddatamgr/pasteboard/interfaces/ndk/unittest/
H A Dpasteboard_capi_test.cpp591 OH_UdmfData* getData = OH_Pasteboard_GetData(pasteboard, &status); variable
593 EXPECT_NE(getData, nullptr);
608 OH_UdmfData_Destroy(getData);
633 OH_UdmfData* getData = OH_Pasteboard_GetData(pasteboard, &status); variable
635 EXPECT_NE(getData, nullptr);
654 OH_UdmfData_Destroy(getData);
679 OH_UdmfData* getData = OH_Pasteboard_GetData(pasteboard, &status); variable
681 EXPECT_NE(getData, nullptr);
697 OH_UdmfData_Destroy(getData);
842 OH_UdmfData* getData = OH_Pasteboard_GetData(pasteboard, &status); variable
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/ohos5.0/docs/zh-cn/application-dev/reference/apis-arkweb/
H A D_ark_web___web_message_a_p_i.md26 | void \*(\* [getData](#getdata) )([ArkWeb_WebMessagePtr](_web.md#arkweb_webmessageptr) webMessage,…
62 ### getData subsection
65 void*(* ArkWeb_WebMessageAPI::getData) (ArkWeb_WebMessagePtr webMessage, size_t *dataLength)
/ohos5.0/docs/zh-cn/application-dev/basic-services/pasteboard/
H A Duse_pasteboard_to_copy_and_paste.md36 使用剪贴板getData接口获取到uri类型数据之后，请使用文件管理的[fs.copy](../../reference/apis-core-file-kit/js-apis-file-fs.md#…
42 | getData( callback: AsyncCallback<PasteData>): void | 读取系统剪贴板内容，使用callback异步回调。 |
43 | getData(): Promise<PasteData> | 读取系统剪贴板内容，使用Promise异步回调。 |
61 systemPasteboard.getData().then((data) => {
H A Dget-pastedata-permission-guidelines.md11 | getData( callback: AsyncCallback<PasteData>): void | 读取系统剪贴板内容，使用callback异步回调。 |
12 | getData(): Promise<PasteData> | 读取系统剪贴板内容，使用Promise异步回调。 |
H A Dpasteboard-time-lapse-copy-and-paste.md92 OH_UdmfData* getData = OH_Pasteboard_GetData(pasteboard, &status);
96 OH_UdmfRecord** getRecords = OH_UdmfData_GetRecords(getData, &count);
114 OH_UdmfData_Destroy(getData);
/ohos5.0/foundation/arkui/napi/test/unittest/
H A Dtest_sendable_napi.cpp1034 void *getData = nullptr; variable
1039 ASSERT_EQ(getData, data);
1139 void *getData = nullptr; variable
1190 void *getData = nullptr; variable
1241 void *getData = nullptr; variable
1292 void *getData = nullptr; variable
1343 void *getData = nullptr; variable
1394 void *getData = nullptr; variable
1445 void *getData = nullptr; variable
1496 void *getData = nullptr; variable
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/ohos5.0/docs/zh-cn/application-dev/quick-start/
H A Darkts-rendering-control-lazyforeach.md45 public getData(index: number): string {
104 public getData(index: number): string {
163 public getData(index: number): string {
224 public getData(index: number): string {
293 public getData(index: number): string {
369 public getData(index: number): string {
435 public getData(index: number): string {
506 public getData(index: number): string {
589 public getData(index: number): string {
997 public getData(index: number): string {
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H A Darkts-reusable.md341 public getData(index: number): string {
496 public getData(index: number): T {
527 public getData(index: number): T {
552 public getData(index: number): string {
700 public getData(index: number): number {
789 public getData(index: number): number {
1028 public getData(index: number): T {
1059 public getData(index: number): T {
1142 public getData(index: number): string {
1283 public getData(index: number): string {
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/ohos5.0/foundation/distributeddatamgr/data_share/test/native/unittest/datashareproxy_test/
H A Dproxydatas_with_permission_test.cpp213 auto getData = helper->GetPublishedData(bundleName, errCode); variable
215 EXPECT_EQ(getData.datas_.size(), data.datas_.size());
216 for (auto &publishedDataItem : getData.datas_) {
241 auto getData = helper->GetPublishedData(bundleName, errCode); variable
261 auto getData = helper->GetPublishedData(bundleName, errCode); variable
263 EXPECT_EQ(getData.datas_.size(), data.datas_.size());
264 for (auto &publishedDataItem : getData.datas_) {
/ohos5.0/foundation/graphic/graphic_surface/surface/test/unittest/
H A Dsurface_buffer_impl_test.cpp201 std::vector<uint8_t> getData; variable
202 ASSERT_EQ(sbi->GetMetadata(0, getData), GSERROR_INVALID_ARGUMENTS);
203 …ASSERT_EQ(sbi->GetMetadata(HDI::Display::Graphic::Common::V1_1::ATTRKEY_END, getData), GSERROR_INV…
204 sret = sbi->GetMetadata(metadataKey, getData);
209 ASSERT_EQ(MetadataHelper::ConvertVecToMetadata(getData, getMetadata), OHOS::GSERROR_OK);
/ohos5.0/docs/en/application-dev/reference/apis-arkweb/
H A D_ark_web___web_message_a_p_i.md26 | void \*(\* [getData](#getdata) )([ArkWeb_WebMessagePtr](_web.md#arkweb_webmessageptr) webMessage,…
62 ### getData subsection
65 void*(* ArkWeb_WebMessageAPI::getData) (ArkWeb_WebMessagePtr webMessage, size_t *dataLength)
/ohos5.0/docs/zh-cn/application-dev/reference/apis-arkui/arkui-js/
H A Djs-components-basic-select.md90 getData() {
108 this.array = this.getData()
H A Djs-components-common-events.md164 ### getData<sup>9+</sup>
166 getData(key: string): object
192 var person = e.dataTransfer.getData('person');
/ohos5.0/docs/zh-cn/application-dev/reference/apis-basic-services-kit/
H A Djs-apis-inner-commonEvent-commonEventSubscriber.md237 ## getData section
239 getData(callback: AsyncCallback\<string>): void
267 console.error(`getData failed, code is ${err.code}, message is ${err.message}`);
269 console.info("getData " + JSON.stringify(data));
272 subscriber.getData(getDataCallback);
275 ## getData section
277 getData(): Promise\<string>
294 subscriber.getData().then((data:string) => {
295 console.info("getData " + JSON.stringify(data));
297 console.error(`getData failed, code is ${err.code}, message is ${err.message}`);
/ohos5.0/docs/en/application-dev/basic-services/pasteboard/
H A Dget-pastedata-permission-guidelines.md11 | getData( callback: AsyncCallback&lt;PasteData&gt;): void | Reads a **PasteData** object from the …
12 | getData(): Promise&lt;PasteData&gt; | Reads a **PasteData** object from the pasteboard. This API …
40 2. Add a user authorization dialog box before the call to **getData**.
114 systemPasteboard.getData((err: BusinessError, pasteData: pasteboard.PasteData) => {
/ohos5.0/docs/en/application-dev/performance/
H A Darkts-performance-improvement-recommendation.md37 public getData(index: number): string {
94 public getData(index: number): string {
160 public getData(index: number): string {
217 public getData(index: number): string {
264 public getData(index: number): string {
321 public getData(index: number): string {
479 public getData(index: number): number {
/ohos5.0/docs/zh-cn/application-dev/reference/apis-arkui/arkui-ts/
H A Dts-universal-events-drag-drop.md195 | getData()<sup>10+</sup> | [UnifiedData](../../apis-arkdata/js-apis-data-unifiedDataChannel.md#uni…
299 let data: UnifiedData = event.getData();
310 …console.log("getData failed, code = " + (e as BusinessError).code + ", message = " + (e as Busines…
410 let records: Array<unifiedDataChannel.UnifiedRecord> = event.getData().getRecords();
430 let records: Array<unifiedDataChannel.UnifiedRecord> = event.getData().getRecords();
447 let records: Array<unifiedDataChannel.UnifiedRecord> = event.getData().getRecords();

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