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大型网站建设推荐,转短链接在线生成,交易平台网站怎么做,青岛高端网站设计公司一、概述当现有组件不满足要求时#xff0c;可考虑自定义弹窗#xff0c;自定义弹窗允许开发者自定义弹窗内容和样式。例如1自定义弹窗示例代码pages/component/dialog/新建CustomDialogPage.ets文件EntryComponentstruct CustomDialogPage {State answer: string ?control…一、概述当现有组件不满足要求时可考虑自定义弹窗自定义弹窗允许开发者自定义弹窗内容和样式。例如1自定义弹窗示例代码pages/component/dialog/新建CustomDialogPage.ets文件EntryComponentstruct CustomDialogPage {State answer: string ?controller: CustomDialogController new CustomDialogController({builder: TextInputDialog({confirm: (value) {this.answer value;}}),alignment: DialogAlignment.Bottom,offset: { dx: 0, dy: -30 }})build() {Column({ space: 50 }) {Row() {Text(11).fontWeight(FontWeight.Bold).fontSize(30)Text(this.answer).fontWeight(FontWeight.Bold).fontSize(30)}Button(作答).onClick(() {this.controller.open();})}.width(100%).height(100%).justifyContent(FlexAlign.Center)}}CustomDialogstruct TextInputDialog {controller: CustomDialogController new CustomDialogController({ builder: TextInputDialog() })confirm: (value: string) void;value: string ;build() {Column({ space: 20 }) {Text(请输入你的答案)TextInput({ placeholder: 请输入数字 }).type(InputType.Number).onChange((value) {this.value value;})Row({ space: 50 }) {Button(取消).onClick(() {this.controller.close();})Button(确认).onClick(() {this.confirm(this.value);this.controller.close();})}}.padding(20)}}二、使用说明