1e41f4b71Sopenharmony_ci# Search 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci搜索框组件,适用于浏览器的搜索内容输入框等应用场景。 4e41f4b71Sopenharmony_ci 5e41f4b71Sopenharmony_ci> **说明:** 6e41f4b71Sopenharmony_ci> 7e41f4b71Sopenharmony_ci> 该组件从API Version 8开始支持。后续版本如有新增内容,则采用上角标单独标记该内容的起始版本。 8e41f4b71Sopenharmony_ci 9e41f4b71Sopenharmony_ci## 子组件 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_ci无 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci## 接口 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_ciSearch(options?: { value?: string, placeholder?: ResourceStr, icon?: string, controller?: SearchController }) 16e41f4b71Sopenharmony_ci 17e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 20e41f4b71Sopenharmony_ci 21e41f4b71Sopenharmony_ci**参数:** 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 24e41f4b71Sopenharmony_ci| ----------- | ------------- | ---- | ------------- | 25e41f4b71Sopenharmony_ci| value | string | 否 | 设置当前显示的搜索文本内容。<br />从API version 10开始,该参数支持[$$](../../../quick-start/arkts-two-way-sync.md)双向绑定变量。 | 26e41f4b71Sopenharmony_ci| placeholder | [ResourceStr](ts-types.md#resourcestr)<sup>10+</sup> | 否 | 设置无输入时的提示文本。 | 27e41f4b71Sopenharmony_ci| icon | string | 否 | 设置搜索图标路径,默认使用系统搜索图标。<br/>**说明:** <br/>icon的数据源支持本地图片和网络图片。<br/>- 支持的图片格式包括png、jpg、bmp、svg、gif、pixelmap和heif。<br/>- 支持Base64字符串。格式data:image/[png\|jpeg\|bmp\|webp\|heif];base64,[base64 data], 其中[base64 data]为Base64字符串数据。<br/>如果与属性searchIcon同时设置,则searchIcon优先。 | 28e41f4b71Sopenharmony_ci| controller | [SearchController](#searchcontroller) | 否 | 设置Search组件控制器。 | 29e41f4b71Sopenharmony_ci 30e41f4b71Sopenharmony_ci## 属性 31e41f4b71Sopenharmony_ci 32e41f4b71Sopenharmony_ci除支持[通用属性](ts-universal-attributes-size.md)外,还支持以下属性: 33e41f4b71Sopenharmony_ci 34e41f4b71Sopenharmony_ci### searchButton 35e41f4b71Sopenharmony_ci 36e41f4b71Sopenharmony_cisearchButton(value: string, option?: SearchButtonOptions) 37e41f4b71Sopenharmony_ci 38e41f4b71Sopenharmony_ci设置搜索框末尾搜索按钮。 39e41f4b71Sopenharmony_ci 40e41f4b71Sopenharmony_ci点击搜索按钮,同时触发onSubmit与onClick回调。 41e41f4b71Sopenharmony_ci 42e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 43e41f4b71Sopenharmony_ci 44e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 45e41f4b71Sopenharmony_ci 46e41f4b71Sopenharmony_ci**参数:** 47e41f4b71Sopenharmony_ci 48e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 49e41f4b71Sopenharmony_ci| ------ | ----------------------------------------------------- | ---- | ---------------------------- | 50e41f4b71Sopenharmony_ci| value | string | 是 | 搜索框末尾搜索按钮文本内容。 | 51e41f4b71Sopenharmony_ci| option | [SearchButtonOptions](#searchbuttonoptions10对象说明) | 否 | 配置搜索框文本样式。<br />默认值:<br />{<br />fontSize: '16fp',<br />fontColor: '#ff3f97e9'<br />} | 52e41f4b71Sopenharmony_ci 53e41f4b71Sopenharmony_ci### placeholderColor 54e41f4b71Sopenharmony_ci 55e41f4b71Sopenharmony_ciplaceholderColor(value: ResourceColor) 56e41f4b71Sopenharmony_ci 57e41f4b71Sopenharmony_ci设置placeholder文本颜色。 58e41f4b71Sopenharmony_ci 59e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 60e41f4b71Sopenharmony_ci 61e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 62e41f4b71Sopenharmony_ci 63e41f4b71Sopenharmony_ci**参数:** 64e41f4b71Sopenharmony_ci 65e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 66e41f4b71Sopenharmony_ci| ------ | ------------------------------------------ | ---- | ------------------------------------------------ | 67e41f4b71Sopenharmony_ci| value | [ResourceColor](ts-types.md#resourcecolor) | 是 | placeholder文本颜色。<br />默认值:'#99182431'。 | 68e41f4b71Sopenharmony_ci 69e41f4b71Sopenharmony_ci### placeholderFont 70e41f4b71Sopenharmony_ci 71e41f4b71Sopenharmony_ciplaceholderFont(value?: Font) 72e41f4b71Sopenharmony_ci 73e41f4b71Sopenharmony_ci设置placeholder文本样式,包括字体大小,字体粗细,字体族,字体风格。当前支持'HarmonyOS Sans'字体和[注册自定义字体](../js-apis-font.md)。 74e41f4b71Sopenharmony_ci 75e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 76e41f4b71Sopenharmony_ci 77e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 78e41f4b71Sopenharmony_ci 79e41f4b71Sopenharmony_ci**参数:** 80e41f4b71Sopenharmony_ci 81e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 82e41f4b71Sopenharmony_ci| ------ | ------------------------ | ---- | --------------------- | 83e41f4b71Sopenharmony_ci| value | [Font](ts-types.md#font) | 否 | placeholder文本样式。 | 84e41f4b71Sopenharmony_ci 85e41f4b71Sopenharmony_ci### textFont 86e41f4b71Sopenharmony_ci 87e41f4b71Sopenharmony_citextFont(value?: Font) 88e41f4b71Sopenharmony_ci 89e41f4b71Sopenharmony_ci设置搜索框内输入文本样式,包括字体大小,字体粗细,字体族,字体风格。目前仅支持默认字体族。 90e41f4b71Sopenharmony_ci 91e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 92e41f4b71Sopenharmony_ci 93e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 94e41f4b71Sopenharmony_ci 95e41f4b71Sopenharmony_ci**参数:** 96e41f4b71Sopenharmony_ci 97e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 98e41f4b71Sopenharmony_ci| ------ | ------------------------ | ---- | ---------------------- | 99e41f4b71Sopenharmony_ci| value | [Font](ts-types.md#font) | 否 | 搜索框内输入文本样式。 | 100e41f4b71Sopenharmony_ci 101e41f4b71Sopenharmony_ci### textAlign<sup>9+</sup> 102e41f4b71Sopenharmony_ci 103e41f4b71Sopenharmony_citextAlign(value: TextAlign) 104e41f4b71Sopenharmony_ci 105e41f4b71Sopenharmony_ci设置文本在搜索框中的对齐方式。目前支持的对齐方式有:Start、Center、End。 106e41f4b71Sopenharmony_ci 107e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 108e41f4b71Sopenharmony_ci 109e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 110e41f4b71Sopenharmony_ci 111e41f4b71Sopenharmony_ci**参数:** 112e41f4b71Sopenharmony_ci 113e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 114e41f4b71Sopenharmony_ci| ------ | ------------------------------------------- | ---- | ------------------------------------------------------ | 115e41f4b71Sopenharmony_ci| value | [TextAlign](ts-appendix-enums.md#textalign) | 是 | 文本在搜索框中的对齐方式。<br/>默认值:TextAlign.Start | 116e41f4b71Sopenharmony_ci 117e41f4b71Sopenharmony_ci### copyOption<sup>9+</sup> 118e41f4b71Sopenharmony_ci 119e41f4b71Sopenharmony_cicopyOption(value: CopyOptions) 120e41f4b71Sopenharmony_ci 121e41f4b71Sopenharmony_ci设置输入的文本是否可复制。设置CopyOptions.None时,当前Search中的文字无法被复制、剪切和帮写,仅支持粘贴。 122e41f4b71Sopenharmony_ci 123e41f4b71Sopenharmony_ci设置CopyOptions.None时,不允许拖拽。 124e41f4b71Sopenharmony_ci 125e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 126e41f4b71Sopenharmony_ci 127e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 128e41f4b71Sopenharmony_ci 129e41f4b71Sopenharmony_ci**参数:** 130e41f4b71Sopenharmony_ci 131e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 132e41f4b71Sopenharmony_ci| ------ | ------------------------------------------------ | ---- | ------------------------------------------------------------ | 133e41f4b71Sopenharmony_ci| value | [CopyOptions](ts-appendix-enums.md#copyoptions9) | 是 | 输入的文本是否可复制。<br />默认值:CopyOptions.LocalDevice,支持设备内复制。 | 134e41f4b71Sopenharmony_ci 135e41f4b71Sopenharmony_ci### searchIcon<sup>10+</sup> 136e41f4b71Sopenharmony_ci 137e41f4b71Sopenharmony_cisearchIcon(value: IconOptions | SymbolGlyphModifier) 138e41f4b71Sopenharmony_ci 139e41f4b71Sopenharmony_ci设置左侧搜索图标样式。 140e41f4b71Sopenharmony_ci 141e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 142e41f4b71Sopenharmony_ci 143e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 144e41f4b71Sopenharmony_ci 145e41f4b71Sopenharmony_ci**参数:** 146e41f4b71Sopenharmony_ci 147e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 148e41f4b71Sopenharmony_ci| ------ | ------------------------------------- | ---- | ------------------ | 149e41f4b71Sopenharmony_ci| value | [IconOptions](#iconoptions10对象说明) \| [SymbolGlyphModifier](ts-universal-attributes-attribute-modifier.md) | 是 | 左侧搜索图标样式。<!--RP1--><br />浅色模式默认值:<br />{<br />size: '16vp',<br />color: '#99182431',<br />src: ' '<br />}<br />深色模式默认值:<br />{<br />size: '16vp',<br />color: '#99ffffff',<br />src: ' '<br />} <!--RP1End-->| 150e41f4b71Sopenharmony_ci 151e41f4b71Sopenharmony_ci### cancelButton<sup>10+</sup> 152e41f4b71Sopenharmony_ci 153e41f4b71Sopenharmony_cicancelButton(value: CancelButtonOptions | CancelButtonSymbolOptions) 154e41f4b71Sopenharmony_ci 155e41f4b71Sopenharmony_ci设置右侧清除按钮样式。 156e41f4b71Sopenharmony_ci 157e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 158e41f4b71Sopenharmony_ci 159e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 160e41f4b71Sopenharmony_ci 161e41f4b71Sopenharmony_ci**参数:** 162e41f4b71Sopenharmony_ci 163e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 164e41f4b71Sopenharmony_ci| ------ | ------------------------------------------------------------ | ---- | ------------------------------------------------------------ | 165e41f4b71Sopenharmony_ci| value | [CancelButtonOptions](#cancelbuttonoptions12对象说明) \| [CancelButtonSymbolOptions](#cancelbuttonsymboloptions12对象说明) | 是 | 右侧清除按钮样式。<br>默认值:<br />{<br/>style: CancelButtonStyle.INPUT,<br/>icon: {<br/>size: '16vp',<br/>color: '#99ffffff',<br/>src: ' '<br/>}<br/>}<br/>当style为CancelButtonStyle.CONSTANT时,默认显示清除样式。 | 166e41f4b71Sopenharmony_ci 167e41f4b71Sopenharmony_ci### fontColor<sup>10+</sup> 168e41f4b71Sopenharmony_ci 169e41f4b71Sopenharmony_cifontColor(value: ResourceColor) 170e41f4b71Sopenharmony_ci 171e41f4b71Sopenharmony_ci设置输入文本的字体颜色。[文本通用属性](ts-universal-attributes-text-style.md)fontSize、fontStyle、fontWeight和fontFamily在[textFont](#textfont)属性中设置。 172e41f4b71Sopenharmony_ci 173e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 174e41f4b71Sopenharmony_ci 175e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 176e41f4b71Sopenharmony_ci 177e41f4b71Sopenharmony_ci**参数:** 178e41f4b71Sopenharmony_ci 179e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 180e41f4b71Sopenharmony_ci| ------ | ------------------------------------------ | ---- | ----------------------------------------------- | 181e41f4b71Sopenharmony_ci| value | [ResourceColor](ts-types.md#resourcecolor) | 是 | 输入文本的字体颜色。<br />默认值:'#FF182431'。 | 182e41f4b71Sopenharmony_ci 183e41f4b71Sopenharmony_ci### caretStyle<sup>10+</sup> 184e41f4b71Sopenharmony_ci 185e41f4b71Sopenharmony_cicaretStyle(value: CaretStyle) 186e41f4b71Sopenharmony_ci 187e41f4b71Sopenharmony_ci设置光标样式。 188e41f4b71Sopenharmony_ci 189e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 190e41f4b71Sopenharmony_ci 191e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 192e41f4b71Sopenharmony_ci 193e41f4b71Sopenharmony_ci**参数:** 194e41f4b71Sopenharmony_ci 195e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 196e41f4b71Sopenharmony_ci| ------ | ----------------------------------- | ---- | ------------------------------------------------------------ | 197e41f4b71Sopenharmony_ci| value | [CaretStyle](ts-text-common.md#caretstyle10) | 是 | 光标样式。<br />默认值:<br />{<br />width: '1.5vp',<br />color: '#007DFF'<br />} | 198e41f4b71Sopenharmony_ci 199e41f4b71Sopenharmony_ci> **说明:** 200e41f4b71Sopenharmony_ci> 从API version 12开始,此接口支持设置文本手柄颜色,光标和文本手柄颜色保持一致。 201e41f4b71Sopenharmony_ci 202e41f4b71Sopenharmony_ci### enableKeyboardOnFocus<sup>10+</sup> 203e41f4b71Sopenharmony_ci 204e41f4b71Sopenharmony_cienableKeyboardOnFocus(value: boolean) 205e41f4b71Sopenharmony_ci 206e41f4b71Sopenharmony_ci设置Search通过点击以外的方式获焦时,是否绑定输入法。 207e41f4b71Sopenharmony_ci 208e41f4b71Sopenharmony_ci从API version 10开始,获焦默认绑定输入法。 209e41f4b71Sopenharmony_ci 210e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 211e41f4b71Sopenharmony_ci 212e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 213e41f4b71Sopenharmony_ci 214e41f4b71Sopenharmony_ci**参数:** 215e41f4b71Sopenharmony_ci 216e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 217e41f4b71Sopenharmony_ci| ------ | ------- | ---- | ----------------------------------------------- | 218e41f4b71Sopenharmony_ci| value | boolean | 是 | Search获焦时,是否绑定输入法<br/>默认值:true。 | 219e41f4b71Sopenharmony_ci 220e41f4b71Sopenharmony_ci### selectionMenuHidden<sup>10+</sup> 221e41f4b71Sopenharmony_ci 222e41f4b71Sopenharmony_ciselectionMenuHidden(value: boolean) 223e41f4b71Sopenharmony_ci 224e41f4b71Sopenharmony_ci设置是否不弹出系统文本选择菜单。 225e41f4b71Sopenharmony_ci 226e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 227e41f4b71Sopenharmony_ci 228e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 229e41f4b71Sopenharmony_ci 230e41f4b71Sopenharmony_ci**参数:** 231e41f4b71Sopenharmony_ci 232e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 233e41f4b71Sopenharmony_ci| ------ | ------- | ---- | ------------------------------------------------------------ | 234e41f4b71Sopenharmony_ci| value | boolean | 是 | 是否不弹出系统文本选择菜单。<br />设置为true时,单击输入框光标、长按输入框、双击输入框、三击输入框或者右键输入框,不弹出系统文本选择菜单。<br />设置为false时,弹出系统文本选择菜单。<br />默认值:false | 235e41f4b71Sopenharmony_ci 236e41f4b71Sopenharmony_ci### customKeyboard<sup>10+</sup> 237e41f4b71Sopenharmony_ci 238e41f4b71Sopenharmony_cicustomKeyboard(value: CustomBuilder, options?: KeyboardOptions) 239e41f4b71Sopenharmony_ci 240e41f4b71Sopenharmony_ci设置自定义键盘。 241e41f4b71Sopenharmony_ci 242e41f4b71Sopenharmony_ci当设置自定义键盘时,输入框激活后不会打开系统输入法,而是加载指定的自定义组件。 243e41f4b71Sopenharmony_ci 244e41f4b71Sopenharmony_ci自定义键盘的高度可以通过自定义组件根节点的height属性设置,宽度不可设置,使用系统默认值。 245e41f4b71Sopenharmony_ci 246e41f4b71Sopenharmony_ci自定义键盘采用覆盖原始界面的方式呈现,当没有开启避让模式或者输入框不需要避让的场景不会对应用原始界面产生压缩或者上提。 247e41f4b71Sopenharmony_ci 248e41f4b71Sopenharmony_ci自定义键盘无法获取焦点,但是会拦截手势事件。 249e41f4b71Sopenharmony_ci 250e41f4b71Sopenharmony_ci默认在输入控件失去焦点时,关闭自定义键盘,开发者也可以通过[stopEditing](#stopediting10)方法控制键盘关闭。 251e41f4b71Sopenharmony_ci 252e41f4b71Sopenharmony_ci如果设备支持拍摄输入,设置自定义键盘后,该输入框会不支持拍摄输入。 253e41f4b71Sopenharmony_ci 254e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 255e41f4b71Sopenharmony_ci 256e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 257e41f4b71Sopenharmony_ci 258e41f4b71Sopenharmony_ci**参数:** 259e41f4b71Sopenharmony_ci 260e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 261e41f4b71Sopenharmony_ci| --------------------- | ------------------------------------------- | ---- | -------------------------------- | 262e41f4b71Sopenharmony_ci| value | [CustomBuilder](ts-types.md#custombuilder8) | 是 | 自定义键盘。 | 263e41f4b71Sopenharmony_ci| options<sup>12+</sup> | [KeyboardOptions](ts-basic-components-richeditor.md#keyboardoptions12) | 否 | 设置自定义键盘是否支持避让功能。 | 264e41f4b71Sopenharmony_ci 265e41f4b71Sopenharmony_ci### type<sup>11+</sup> 266e41f4b71Sopenharmony_ci 267e41f4b71Sopenharmony_citype(value: SearchType) 268e41f4b71Sopenharmony_ci 269e41f4b71Sopenharmony_ci设置输入框类型。 270e41f4b71Sopenharmony_ci 271e41f4b71Sopenharmony_ci<br/>**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 272e41f4b71Sopenharmony_ci 273e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 274e41f4b71Sopenharmony_ci 275e41f4b71Sopenharmony_ci**参数:** 276e41f4b71Sopenharmony_ci 277e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 278e41f4b71Sopenharmony_ci| ------ | ----------------------------------- | ---- | -------------------------- | 279e41f4b71Sopenharmony_ci| value | [SearchType](#searchtype11枚举说明) | 是 | 输入框类型。<br/>默认值:SearchType.Normal | 280e41f4b71Sopenharmony_ci 281e41f4b71Sopenharmony_ci### maxLength<sup>11+</sup> 282e41f4b71Sopenharmony_ci 283e41f4b71Sopenharmony_cimaxLength(value: number) 284e41f4b71Sopenharmony_ci 285e41f4b71Sopenharmony_ci设置文本的最大输入字符数。默认不设置最大输入字符数限制。到达文本最大字符限制,将无法继续输入字符。 286e41f4b71Sopenharmony_ci 287e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 288e41f4b71Sopenharmony_ci 289e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 290e41f4b71Sopenharmony_ci 291e41f4b71Sopenharmony_ci**参数:** 292e41f4b71Sopenharmony_ci 293e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 294e41f4b71Sopenharmony_ci| ------ | ----------------------------------- | ---- | ---------------------- | 295e41f4b71Sopenharmony_ci| value | number | 是 | 文本的最大输入字符数。 | 296e41f4b71Sopenharmony_ci 297e41f4b71Sopenharmony_ci### enterKeyType<sup>12+</sup> 298e41f4b71Sopenharmony_ci 299e41f4b71Sopenharmony_cienterKeyType(value: EnterKeyType) 300e41f4b71Sopenharmony_ci 301e41f4b71Sopenharmony_ci设置输入法回车键类型。 302e41f4b71Sopenharmony_ci 303e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 304e41f4b71Sopenharmony_ci 305e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 306e41f4b71Sopenharmony_ci 307e41f4b71Sopenharmony_ci**参数:** 308e41f4b71Sopenharmony_ci 309e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 310e41f4b71Sopenharmony_ci| ------ | ------------------------------------------------ | ---- | -------------------------------------------------- | 311e41f4b71Sopenharmony_ci| value | [EnterKeyType](ts-types.md#enterkeytype枚举说明) | 是 | 输入法回车键类型。<br/>默认值:EnterKeyType.Search | 312e41f4b71Sopenharmony_ci 313e41f4b71Sopenharmony_ci### lineHeight<sup>12+</sup> 314e41f4b71Sopenharmony_ci 315e41f4b71Sopenharmony_cilineHeight(value: number | string | Resource) 316e41f4b71Sopenharmony_ci 317e41f4b71Sopenharmony_ci设置文本的文本行高,设置值不大于0时,不限制文本行高,自适应字体大小,number类型时单位为fp。 318e41f4b71Sopenharmony_ci 319e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 320e41f4b71Sopenharmony_ci 321e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 322e41f4b71Sopenharmony_ci 323e41f4b71Sopenharmony_ci**参数:** 324e41f4b71Sopenharmony_ci 325e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 326e41f4b71Sopenharmony_ci| ------ | ------------------------------------------------------------ | ---- | ---------------- | 327e41f4b71Sopenharmony_ci| value | number \| string \| [Resource](ts-types.md#resource) | 是 | 文本的文本行高。 | 328e41f4b71Sopenharmony_ci 329e41f4b71Sopenharmony_ci### decoration<sup>12+</sup> 330e41f4b71Sopenharmony_ci 331e41f4b71Sopenharmony_cidecoration(value: TextDecorationOptions) 332e41f4b71Sopenharmony_ci 333e41f4b71Sopenharmony_ci设置文本装饰线类型样式及其颜色。 334e41f4b71Sopenharmony_ci 335e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 336e41f4b71Sopenharmony_ci 337e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 338e41f4b71Sopenharmony_ci 339e41f4b71Sopenharmony_ci**参数:** 340e41f4b71Sopenharmony_ci 341e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 342e41f4b71Sopenharmony_ci| ------ | ------------------------------------------------------------ | ---- | ------------------------------------------------------------ | 343e41f4b71Sopenharmony_ci| value | [TextDecorationOptions](ts-types.md#textdecorationoptions12对象说明) | 是 | 文本装饰线对象。<br />默认值:{<br/> type: TextDecorationType.None,<br/> color: Color.Black,<br/> style: TextDecorationStyle.SOLID <br/>} | 344e41f4b71Sopenharmony_ci 345e41f4b71Sopenharmony_ci### letterSpacing<sup>12+</sup> 346e41f4b71Sopenharmony_ci 347e41f4b71Sopenharmony_ciletterSpacing(value: number | string | Resource) 348e41f4b71Sopenharmony_ci 349e41f4b71Sopenharmony_ci设置文本字符间距。设置该值为百分比时,按默认值显示。设置该值为0时,按默认值显示。 350e41f4b71Sopenharmony_ci 351e41f4b71Sopenharmony_ci当取值为负值时,文字会发生压缩,负值过小时会将组件内容区大小压缩为0,导致无内容显示。 352e41f4b71Sopenharmony_ci 353e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 354e41f4b71Sopenharmony_ci 355e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 356e41f4b71Sopenharmony_ci 357e41f4b71Sopenharmony_ci**参数:** 358e41f4b71Sopenharmony_ci 359e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 360e41f4b71Sopenharmony_ci| ------ | -------------------------- | ---- | -------------- | 361e41f4b71Sopenharmony_ci| value | number \| string \| [Resource](ts-types.md#resource) | 是 | 文本字符间距。 | 362e41f4b71Sopenharmony_ci 363e41f4b71Sopenharmony_ci### fontFeature<sup>12+</sup> 364e41f4b71Sopenharmony_ci 365e41f4b71Sopenharmony_cifontFeature(value: string) 366e41f4b71Sopenharmony_ci 367e41f4b71Sopenharmony_ci设置文字特性效果,比如数字等宽的特性。 368e41f4b71Sopenharmony_ci 369e41f4b71Sopenharmony_ci格式为:normal \| \<feature-tag-value\> 370e41f4b71Sopenharmony_ci 371e41f4b71Sopenharmony_ci\<feature-tag-value\>的格式为:\<string\> \[ \<integer\> \| on \| off ] 372e41f4b71Sopenharmony_ci 373e41f4b71Sopenharmony_ci\<feature-tag-value\>的个数可以有多个,中间用','隔开。 374e41f4b71Sopenharmony_ci 375e41f4b71Sopenharmony_ci例如,使用等宽数字的输入格式为:"ss01" on。 376e41f4b71Sopenharmony_ci 377e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 378e41f4b71Sopenharmony_ci 379e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 380e41f4b71Sopenharmony_ci 381e41f4b71Sopenharmony_ci**参数:** 382e41f4b71Sopenharmony_ci 383e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 384e41f4b71Sopenharmony_ci| ------ | ------ | ---- | -------------- | 385e41f4b71Sopenharmony_ci| value | string | 是 | 文字特性效果。 | 386e41f4b71Sopenharmony_ci 387e41f4b71Sopenharmony_ciFont Feature当前支持的属性见 [fontFeature属性列表](ts-basic-components-text.md#fontfeature12)。 388e41f4b71Sopenharmony_ci设置 Font Feature 属性,Font Feature 是 OpenType 字体的高级排版能力,如支持连字、数字等宽等特性,一般用在自定义字体中,其能力需要字体本身支持。 389e41f4b71Sopenharmony_ci更多 Font Feature 能力介绍可参考 https://www.w3.org/TR/css-fonts-3/#font-feature-settings-prop 和 https://sparanoid.com/lab/opentype-features/ 390e41f4b71Sopenharmony_ci 391e41f4b71Sopenharmony_ci### selectedBackgroundColor<sup>12+</sup> 392e41f4b71Sopenharmony_ci 393e41f4b71Sopenharmony_ciselectedBackgroundColor(value: ResourceColor) 394e41f4b71Sopenharmony_ci 395e41f4b71Sopenharmony_ci设置文本选中底板颜色。如果未设置不透明度,默认为20%不透明度。 396e41f4b71Sopenharmony_ci 397e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 398e41f4b71Sopenharmony_ci 399e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 400e41f4b71Sopenharmony_ci 401e41f4b71Sopenharmony_ci**参数:** 402e41f4b71Sopenharmony_ci 403e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 404e41f4b71Sopenharmony_ci| ------ | ------------------------------------------ | ---- | ------------------------------------------ | 405e41f4b71Sopenharmony_ci| value | [ResourceColor](ts-types.md#resourcecolor) | 是 | 文本选中底板颜色。<br/>默认为20%不透明度。 | 406e41f4b71Sopenharmony_ci 407e41f4b71Sopenharmony_ci### inputFilter<sup>12+</sup> 408e41f4b71Sopenharmony_ci 409e41f4b71Sopenharmony_ciinputFilter(value: ResourceStr, error?: Callback< string >) 410e41f4b71Sopenharmony_ci 411e41f4b71Sopenharmony_ci通过正则表达式设置输入过滤器。匹配表达式的输入允许显示,不匹配的输入将被过滤。仅支持单个字符匹配,不支持字符串匹配。 412e41f4b71Sopenharmony_ci 413e41f4b71Sopenharmony_ci设置inputFilter且输入的字符不为空字符,会导致设置输入框类型(即type接口)附带的文本过滤效果失效。 414e41f4b71Sopenharmony_ci 415e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 416e41f4b71Sopenharmony_ci 417e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 418e41f4b71Sopenharmony_ci 419e41f4b71Sopenharmony_ci**参数:** 420e41f4b71Sopenharmony_ci 421e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 422e41f4b71Sopenharmony_ci| ------ | -------------------------------------- | ---- | ---------------------------------- | 423e41f4b71Sopenharmony_ci| value | [ResourceStr](ts-types.md#resourcestr) | 是 | 正则表达式。 | 424e41f4b71Sopenharmony_ci| error | Callback< string > | 否 | 正则匹配失败时,返回被过滤的内容。 | 425e41f4b71Sopenharmony_ci 426e41f4b71Sopenharmony_ci### textIndent<sup>12+</sup> 427e41f4b71Sopenharmony_ci 428e41f4b71Sopenharmony_citextIndent(value: Dimension) 429e41f4b71Sopenharmony_ci 430e41f4b71Sopenharmony_ci设置首行文本缩进。 431e41f4b71Sopenharmony_ci 432e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 433e41f4b71Sopenharmony_ci 434e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 435e41f4b71Sopenharmony_ci 436e41f4b71Sopenharmony_ci**参数:** 437e41f4b71Sopenharmony_ci 438e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 439e41f4b71Sopenharmony_ci| ------ | ----------------------------------- | ---- | ---------------------------- | 440e41f4b71Sopenharmony_ci| value | [Dimension](ts-types.md#dimension10)| 是 | 首行文本缩进。<br/>默认值:0 | 441e41f4b71Sopenharmony_ci 442e41f4b71Sopenharmony_ci### minFontSize<sup>12+</sup> 443e41f4b71Sopenharmony_ci 444e41f4b71Sopenharmony_ciminFontSize(value: number | string | Resource) 445e41f4b71Sopenharmony_ci 446e41f4b71Sopenharmony_ci设置文本最小显示字号。 447e41f4b71Sopenharmony_ci 448e41f4b71Sopenharmony_ci需配合[maxFontSize](#maxfontsize12)以及布局大小限制使用,单独设置不生效。 449e41f4b71Sopenharmony_ci 450e41f4b71Sopenharmony_ci自适应字号生效时,fontSize设置不生效。 451e41f4b71Sopenharmony_ci 452e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 453e41f4b71Sopenharmony_ci 454e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 455e41f4b71Sopenharmony_ci 456e41f4b71Sopenharmony_ci**参数:** 457e41f4b71Sopenharmony_ci 458e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 459e41f4b71Sopenharmony_ci| ------ | ------------------------------------------------------------ | ---- | ------------------ | 460e41f4b71Sopenharmony_ci| value | number \| string \| [Resource](ts-types.md#resource) | 是 | 文本最小显示字号。 | 461e41f4b71Sopenharmony_ci 462e41f4b71Sopenharmony_ci### maxFontSize<sup>12+</sup> 463e41f4b71Sopenharmony_ci 464e41f4b71Sopenharmony_cimaxFontSize(value: number | string | Resource) 465e41f4b71Sopenharmony_ci 466e41f4b71Sopenharmony_ci设置文本最大显示字号。 467e41f4b71Sopenharmony_ci 468e41f4b71Sopenharmony_ci需配合[minFontSize](#minfontsize12)以及布局大小限制使用,单独设置不生效。 469e41f4b71Sopenharmony_ci 470e41f4b71Sopenharmony_ci自适应字号生效时,fontSize设置不生效。 471e41f4b71Sopenharmony_ci 472e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 473e41f4b71Sopenharmony_ci 474e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 475e41f4b71Sopenharmony_ci 476e41f4b71Sopenharmony_ci**参数:** 477e41f4b71Sopenharmony_ci 478e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 479e41f4b71Sopenharmony_ci| ------ | ------------------------------------------------------------ | ---- | ------------------ | 480e41f4b71Sopenharmony_ci| value | number \| string \| [Resource](ts-types.md#resource) | 是 | 文本最大显示字号。 | 481e41f4b71Sopenharmony_ci 482e41f4b71Sopenharmony_ci### editMenuOptions<sup>12+</sup> 483e41f4b71Sopenharmony_ci 484e41f4b71Sopenharmony_cieditMenuOptions(editMenu: EditMenuOptions) 485e41f4b71Sopenharmony_ci 486e41f4b71Sopenharmony_ci设置自定义菜单扩展项,允许用户设置扩展项的文本内容、图标、回调方法。 487e41f4b71Sopenharmony_ci 488e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 489e41f4b71Sopenharmony_ci 490e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 491e41f4b71Sopenharmony_ci 492e41f4b71Sopenharmony_ci**参数:** 493e41f4b71Sopenharmony_ci 494e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 495e41f4b71Sopenharmony_ci| ------ | --------------------------------------------- | ---- | --------------------------------------------- | 496e41f4b71Sopenharmony_ci| editMenu | [EditMenuOptions](ts-text-common.md#editmenuoptions对象说明) | 是 | 扩展菜单选项。 | 497e41f4b71Sopenharmony_ci 498e41f4b71Sopenharmony_ci### enablePreviewText<sup>12+</sup> 499e41f4b71Sopenharmony_ci 500e41f4b71Sopenharmony_cienablePreviewText(enable: boolean) 501e41f4b71Sopenharmony_ci 502e41f4b71Sopenharmony_ci设置是否开启输入预上屏。 503e41f4b71Sopenharmony_ci 504e41f4b71Sopenharmony_ci预上屏内容定义为文字暂存态,目前不支持文字拦截功能,因此不触发onWillInsert、onDidInsert、onWillDelete、onDidDelete回调。 505e41f4b71Sopenharmony_ci 506e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 507e41f4b71Sopenharmony_ci 508e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 509e41f4b71Sopenharmony_ci 510e41f4b71Sopenharmony_ci**参数:** 511e41f4b71Sopenharmony_ci 512e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 513e41f4b71Sopenharmony_ci| ------ | ------- | ---- | ---------------------------------- | 514e41f4b71Sopenharmony_ci| enable | boolean | 是 | 是否开启输入预上屏。<br/>默认值:true | 515e41f4b71Sopenharmony_ci 516e41f4b71Sopenharmony_ci> **说明:** 517e41f4b71Sopenharmony_ci> 518e41f4b71Sopenharmony_ci> 该接口在CAPI场景使用时下,默认关闭。可以在工程的module.json5中配置[metadata](../../../../application-dev/quick-start/module-structure.md#metadata对象内部结构)字段控制是否启用预上屏,配置如下: 519e41f4b71Sopenharmony_ci> ```json 520e41f4b71Sopenharmony_ci> "metadata": [ 521e41f4b71Sopenharmony_ci> { 522e41f4b71Sopenharmony_ci> "name": "can_preview_text", 523e41f4b71Sopenharmony_ci> "value": "true", 524e41f4b71Sopenharmony_ci> } 525e41f4b71Sopenharmony_ci> ] 526e41f4b71Sopenharmony_ci> ``` 527e41f4b71Sopenharmony_ci 528e41f4b71Sopenharmony_ci### enableHapticFeedback<sup>13+</sup> 529e41f4b71Sopenharmony_ci 530e41f4b71Sopenharmony_cienableHapticFeedback(isEnabled: boolean) 531e41f4b71Sopenharmony_ci 532e41f4b71Sopenharmony_ci设置是否开启触控反馈。 533e41f4b71Sopenharmony_ci 534e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 13开始,该接口支持在原子化服务中使用。 535e41f4b71Sopenharmony_ci 536e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 537e41f4b71Sopenharmony_ci 538e41f4b71Sopenharmony_ci**参数:** 539e41f4b71Sopenharmony_ci 540e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 541e41f4b71Sopenharmony_ci| ------ | ------- | ---- | ---------------------------------- | 542e41f4b71Sopenharmony_ci| isEnabled | boolean | 是 | 是否开启触控反馈。<br/>默认值:true | 543e41f4b71Sopenharmony_ci 544e41f4b71Sopenharmony_ci> **说明:** 545e41f4b71Sopenharmony_ci> 546e41f4b71Sopenharmony_ci> 开启触控反馈时,需要在工程的module.json5中配置requestPermissions字段开启振动权限,配置如下: 547e41f4b71Sopenharmony_ci> ```json 548e41f4b71Sopenharmony_ci> "requestPermissions": [ 549e41f4b71Sopenharmony_ci> { 550e41f4b71Sopenharmony_ci> "name": "ohos.permission.VIBRATE", 551e41f4b71Sopenharmony_ci> } 552e41f4b71Sopenharmony_ci> ] 553e41f4b71Sopenharmony_ci> ``` 554e41f4b71Sopenharmony_ci 555e41f4b71Sopenharmony_ci## IconOptions<sup>10+</sup>对象说明 556e41f4b71Sopenharmony_ci 557e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 558e41f4b71Sopenharmony_ci 559e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 560e41f4b71Sopenharmony_ci 561e41f4b71Sopenharmony_ci| 名称 | 类型 | 必填 | 说明 | 562e41f4b71Sopenharmony_ci| ------ | ------------------------------------------ | ---- | ----------- | 563e41f4b71Sopenharmony_ci| size | [Length](ts-types.md#length) | 否 | 图标尺寸,不支持百分比。 | 564e41f4b71Sopenharmony_ci| color | [ResourceColor](ts-types.md#resourcecolor) | 否 | 图标颜色。 | 565e41f4b71Sopenharmony_ci| src | [ResourceStr](ts-types.md#resourcestr) | 否 | 图标/图片源。 | 566e41f4b71Sopenharmony_ci 567e41f4b71Sopenharmony_ci## SearchButtonOptions<sup>10+</sup>对象说明 568e41f4b71Sopenharmony_ci 569e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 570e41f4b71Sopenharmony_ci 571e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 572e41f4b71Sopenharmony_ci 573e41f4b71Sopenharmony_ci| 名称 | 类型 | 必填 | 说明 | 574e41f4b71Sopenharmony_ci| --------- | ------------------------------------------ | ---- | ---------------- | 575e41f4b71Sopenharmony_ci| fontSize | [Length](ts-types.md#length) | 否 | 文本按钮字体大小,不支持百分比。 | 576e41f4b71Sopenharmony_ci| fontColor | [ResourceColor](ts-types.md#resourcecolor) | 否 | 文本按钮字体颜色。 | 577e41f4b71Sopenharmony_ci 578e41f4b71Sopenharmony_ci## CancelButtonStyle<sup>10+</sup>枚举说明 579e41f4b71Sopenharmony_ci 580e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 581e41f4b71Sopenharmony_ci 582e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 583e41f4b71Sopenharmony_ci 584e41f4b71Sopenharmony_ci| 名称 | 说明 | 585e41f4b71Sopenharmony_ci| ----------------------- | ---------------- | 586e41f4b71Sopenharmony_ci| CONSTANT | 清除按钮常显样式。 | 587e41f4b71Sopenharmony_ci| INVISIBLE | 清除按钮常隐样式。 | 588e41f4b71Sopenharmony_ci| INPUT | 清除按钮输入样式。 | 589e41f4b71Sopenharmony_ci 590e41f4b71Sopenharmony_ci## SearchType<sup>11+</sup>枚举说明 591e41f4b71Sopenharmony_ci 592e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 593e41f4b71Sopenharmony_ci 594e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 595e41f4b71Sopenharmony_ci 596e41f4b71Sopenharmony_ci| 名称 | 值 | 说明 | 597e41f4b71Sopenharmony_ci| ------------------ | ------ | ------------- | 598e41f4b71Sopenharmony_ci| NORMAL | 0 | 基本输入模式。<br/>支持输入数字、字母、下划线、空格、特殊字符。<br/>**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 | 599e41f4b71Sopenharmony_ci| NUMBER | 2 | 纯数字输入模式。<br/>**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 | 600e41f4b71Sopenharmony_ci| PHONE_NUMBER | 3 | 电话号码输入模式。<br/>支持输入数字、空格、+ 、-、*、#、(、),长度不限。<br/>**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 | 601e41f4b71Sopenharmony_ci| EMAIL | 5 | 邮箱地址输入模式。<br/>支持数字,字母,下划线、小数点、!、#、$、%、&、'、*、+、-、/、=、?、^、`、\{、\|、\}、~,以及@字符(只能存在一个@字符)。<br/>**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 | 602e41f4b71Sopenharmony_ci| NUMBER_DECIMAL<sup>12+</sup> | 12 | 带小数点的数字输入模式。<br/>支持数字,小数点(只能存在一个小数点)。<br/>**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 | 603e41f4b71Sopenharmony_ci| URL<sup>12+</sup> | 13 | 带URL的输入模式。<br/>**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 | 604e41f4b71Sopenharmony_ci 605e41f4b71Sopenharmony_ci## CancelButtonOptions<sup>12+</sup>对象说明 606e41f4b71Sopenharmony_ci 607e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 608e41f4b71Sopenharmony_ci 609e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 610e41f4b71Sopenharmony_ci 611e41f4b71Sopenharmony_ci| 名称 | 类型 | 必填 | 说明 | 612e41f4b71Sopenharmony_ci| --------- | ------------------------------------------ | ---- | ---------------- | 613e41f4b71Sopenharmony_ci| style | [CancelButtonStyle](#cancelbuttonstyle10枚举说明) | 否 | 右侧清除按钮显示状态。 | 614e41f4b71Sopenharmony_ci| icon | [IconOptions](#iconoptions10对象说明) | 否 | 右侧清除按钮图标。 | 615e41f4b71Sopenharmony_ci 616e41f4b71Sopenharmony_ci## CancelButtonSymbolOptions<sup>12+</sup>对象说明 617e41f4b71Sopenharmony_ci 618e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 619e41f4b71Sopenharmony_ci 620e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 621e41f4b71Sopenharmony_ci 622e41f4b71Sopenharmony_ci| 名称 | 类型 | 必填 | 说明 | 623e41f4b71Sopenharmony_ci| --------- | ------------------------------------------ | ---- | ---------------- | 624e41f4b71Sopenharmony_ci| style | [CancelButtonStyle](#cancelbuttonstyle10枚举说明) | 否 | 右侧清除按钮显示状态。 | 625e41f4b71Sopenharmony_ci| icon | [SymbolGlyphModifier](ts-universal-attributes-attribute-modifier.md) | 否 | 右侧清除按钮Symbol图标。 | 626e41f4b71Sopenharmony_ci 627e41f4b71Sopenharmony_ci## 事件 628e41f4b71Sopenharmony_ci 629e41f4b71Sopenharmony_ci除支持[通用事件](ts-universal-events-click.md)外,还支持以下事件: 630e41f4b71Sopenharmony_ci 631e41f4b71Sopenharmony_ci### onSubmit 632e41f4b71Sopenharmony_ci 633e41f4b71Sopenharmony_cionSubmit(callback: (value: string) => void) 634e41f4b71Sopenharmony_ci 635e41f4b71Sopenharmony_ci点击搜索图标、搜索按钮或者按下软键盘搜索按钮时触发该回调。 636e41f4b71Sopenharmony_ci 637e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 638e41f4b71Sopenharmony_ci 639e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 640e41f4b71Sopenharmony_ci 641e41f4b71Sopenharmony_ci**参数:** 642e41f4b71Sopenharmony_ci 643e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 644e41f4b71Sopenharmony_ci| ------ | ------ | ---- | ---------------------------- | 645e41f4b71Sopenharmony_ci| value | string | 是 | 当前搜索框中输入的文本内容。 | 646e41f4b71Sopenharmony_ci 647e41f4b71Sopenharmony_ci### onChange 648e41f4b71Sopenharmony_ci 649e41f4b71Sopenharmony_cionChange(callback: EditableTextOnChangeCallback) 650e41f4b71Sopenharmony_ci 651e41f4b71Sopenharmony_ci输入内容发生变化时,触发该回调。 652e41f4b71Sopenharmony_ci 653e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 654e41f4b71Sopenharmony_ci 655e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 656e41f4b71Sopenharmony_ci 657e41f4b71Sopenharmony_ci**参数:** 658e41f4b71Sopenharmony_ci 659e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 660e41f4b71Sopenharmony_ci| ------ | ------ | ---- | ---------------------------- | 661e41f4b71Sopenharmony_ci| callback | [EditableTextOnChangeCallback](ts-text-common.md#editabletextonchangecallback12) | 是 | 当前输入文本内容变化时的回调。 | 662e41f4b71Sopenharmony_ci 663e41f4b71Sopenharmony_ci### onCopy 664e41f4b71Sopenharmony_ci 665e41f4b71Sopenharmony_cionCopy(callback: (value: string) => void) 666e41f4b71Sopenharmony_ci 667e41f4b71Sopenharmony_ci进行复制操作时,触发该回调。 668e41f4b71Sopenharmony_ci 669e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 670e41f4b71Sopenharmony_ci 671e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 672e41f4b71Sopenharmony_ci 673e41f4b71Sopenharmony_ci**参数:** 674e41f4b71Sopenharmony_ci 675e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 676e41f4b71Sopenharmony_ci| ------ | ------ | ---- | ---------------- | 677e41f4b71Sopenharmony_ci| value | string | 是 | 复制的文本内容。 | 678e41f4b71Sopenharmony_ci 679e41f4b71Sopenharmony_ci### onCut 680e41f4b71Sopenharmony_ci 681e41f4b71Sopenharmony_cionCut(callback: (value: string) => void) 682e41f4b71Sopenharmony_ci 683e41f4b71Sopenharmony_ci进行剪切操作时,触发该回调。 684e41f4b71Sopenharmony_ci 685e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 686e41f4b71Sopenharmony_ci 687e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 688e41f4b71Sopenharmony_ci 689e41f4b71Sopenharmony_ci**参数:** 690e41f4b71Sopenharmony_ci 691e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 692e41f4b71Sopenharmony_ci| ------ | ------ | ---- | ---------------- | 693e41f4b71Sopenharmony_ci| value | string | 是 | 剪切的文本内容。 | 694e41f4b71Sopenharmony_ci 695e41f4b71Sopenharmony_ci### onPaste 696e41f4b71Sopenharmony_ci 697e41f4b71Sopenharmony_cionPaste(callback: (value: string, event: PasteEvent) => void) 698e41f4b71Sopenharmony_ci 699e41f4b71Sopenharmony_ci进行粘贴操作时,触发该回调。 700e41f4b71Sopenharmony_ci 701e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 702e41f4b71Sopenharmony_ci 703e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 704e41f4b71Sopenharmony_ci 705e41f4b71Sopenharmony_ci**参数:** 706e41f4b71Sopenharmony_ci 707e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 708e41f4b71Sopenharmony_ci| ------------------- | ------------------------------------------------------------ | ---- | ---------------------- | 709e41f4b71Sopenharmony_ci| value | string | 是 | 粘贴的文本内容。 | 710e41f4b71Sopenharmony_ci| event<sup>11+</sup> | [PasteEvent](ts-basic-components-richeditor.md#pasteevent11) | 是 | 用户自定义的粘贴事件。 | 711e41f4b71Sopenharmony_ci 712e41f4b71Sopenharmony_ci### onTextSelectionChange<sup>10+</sup> 713e41f4b71Sopenharmony_ci 714e41f4b71Sopenharmony_cionTextSelectionChange(callback: (selectionStart: number, selectionEnd: number) => void) 715e41f4b71Sopenharmony_ci 716e41f4b71Sopenharmony_ci文本选择的位置发生变化或编辑状态下光标位置发生变化时,触发该回调。 717e41f4b71Sopenharmony_ci 718e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 719e41f4b71Sopenharmony_ci 720e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 721e41f4b71Sopenharmony_ci 722e41f4b71Sopenharmony_ci**参数:** 723e41f4b71Sopenharmony_ci 724e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 725e41f4b71Sopenharmony_ci| -------------- | ------ | ---- | ------------------------------------------------- | 726e41f4b71Sopenharmony_ci| selectionStart | number | 是 | 文本选择区域起始位置,文本框中文字的起始位置为0。 | 727e41f4b71Sopenharmony_ci| selectionEnd | number | 是 | 文本选择区域结束位置。 | 728e41f4b71Sopenharmony_ci 729e41f4b71Sopenharmony_ci### onContentScroll<sup>10+</sup> 730e41f4b71Sopenharmony_ci 731e41f4b71Sopenharmony_cionContentScroll(callback: (totalOffsetX: number, totalOffsetY: number) => void) 732e41f4b71Sopenharmony_ci 733e41f4b71Sopenharmony_ci文本内容滚动时,触发该回调。 734e41f4b71Sopenharmony_ci 735e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 736e41f4b71Sopenharmony_ci 737e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 738e41f4b71Sopenharmony_ci 739e41f4b71Sopenharmony_ci**参数:** 740e41f4b71Sopenharmony_ci 741e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 742e41f4b71Sopenharmony_ci| ------------ | ------ | ---- | ---------------------------------- | 743e41f4b71Sopenharmony_ci| totalOffsetX | number | 是 | 文本在内容区的横坐标偏移,单位px。 | 744e41f4b71Sopenharmony_ci| totalOffsetY | number | 是 | 文本在内容区的纵坐标偏移,单位px。 | 745e41f4b71Sopenharmony_ci 746e41f4b71Sopenharmony_ci### onEditChange<sup>12+</sup> 747e41f4b71Sopenharmony_ci 748e41f4b71Sopenharmony_cionEditChange(callback: Callback< boolean >) 749e41f4b71Sopenharmony_ci 750e41f4b71Sopenharmony_ci输入状态变化时,触发该回调。有光标时为编辑态,无光标时为非编辑态。isEditing为true表示正在输入。 751e41f4b71Sopenharmony_ci 752e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 753e41f4b71Sopenharmony_ci 754e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 755e41f4b71Sopenharmony_ci 756e41f4b71Sopenharmony_ci**参数:** 757e41f4b71Sopenharmony_ci 758e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 759e41f4b71Sopenharmony_ci| --------- | ---------------------------------- | ---- | -------------------- | 760e41f4b71Sopenharmony_ci| isEditing | Callback< boolean > | 是 | 为true表示正在输入。 | 761e41f4b71Sopenharmony_ci 762e41f4b71Sopenharmony_ci### onWillInsert<sup>12+</sup> 763e41f4b71Sopenharmony_ci 764e41f4b71Sopenharmony_cionWillInsert(callback: Callback\<InsertValue, boolean>) 765e41f4b71Sopenharmony_ci 766e41f4b71Sopenharmony_ci在将要输入时,触发该回调。 767e41f4b71Sopenharmony_ci 768e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 769e41f4b71Sopenharmony_ci 770e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 771e41f4b71Sopenharmony_ci 772e41f4b71Sopenharmony_ci**参数:** 773e41f4b71Sopenharmony_ci 774e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 775e41f4b71Sopenharmony_ci| ------ | ------------------------------------------------------------ | ---- | ------------------ | 776e41f4b71Sopenharmony_ci| callback | Callback\<[InsertValue](ts-text-common.md#insertvalue12对象说明), boolean> | 是 | 在将要输入时调用的回调。<br/>在返回true时,表示正常插入,返回false时,表示不插入。<br/>在预上屏操作时,该回调不触发。<br/>仅支持系统输入法输入的场景。 | 777e41f4b71Sopenharmony_ci 778e41f4b71Sopenharmony_ci### onDidInsert<sup>12+</sup> 779e41f4b71Sopenharmony_ci 780e41f4b71Sopenharmony_cionDidInsert(callback: Callback\<InsertValue>) 781e41f4b71Sopenharmony_ci 782e41f4b71Sopenharmony_ci在输入完成时,触发该回调。 783e41f4b71Sopenharmony_ci 784e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 785e41f4b71Sopenharmony_ci 786e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 787e41f4b71Sopenharmony_ci 788e41f4b71Sopenharmony_ci**参数:** 789e41f4b71Sopenharmony_ci 790e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 791e41f4b71Sopenharmony_ci| ------ | ------------------------------------------------------------ | ---- | ------------------ | 792e41f4b71Sopenharmony_ci| callback | Callback\<[InsertValue](ts-text-common.md#insertvalue12对象说明)> | 是 | 在输入完成时调用的回调。<br/>仅支持系统输入法输入的场景。 | 793e41f4b71Sopenharmony_ci 794e41f4b71Sopenharmony_ci### onWillDelete<sup>12+</sup> 795e41f4b71Sopenharmony_ci 796e41f4b71Sopenharmony_cionWillDelete(callback: Callback\<DeleteValue, boolean>) 797e41f4b71Sopenharmony_ci 798e41f4b71Sopenharmony_ci在将要删除时,触发该回调。 799e41f4b71Sopenharmony_ci 800e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 801e41f4b71Sopenharmony_ci 802e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 803e41f4b71Sopenharmony_ci 804e41f4b71Sopenharmony_ci**参数:** 805e41f4b71Sopenharmony_ci 806e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 807e41f4b71Sopenharmony_ci| ------ | ------------------------------------------------------------ | ---- | ------------------ | 808e41f4b71Sopenharmony_ci| callback | Callback\<[DeleteValue](ts-text-common.md#deletevalue12对象说明), boolean> | 是 | 在将要删除时调用的回调。<br/>在返回true时,表示正常删除,返回false时,表示不删除。<br/>在预上屏删除操作时,该回调不触发。<br/>仅支持系统输入法输入的场景。 | 809e41f4b71Sopenharmony_ci 810e41f4b71Sopenharmony_ci### onDidDelete<sup>12+</sup> 811e41f4b71Sopenharmony_ci 812e41f4b71Sopenharmony_cionDidDelete(callback: Callback\<DeleteValue>) 813e41f4b71Sopenharmony_ci 814e41f4b71Sopenharmony_ci在删除完成时,触发该回调。 815e41f4b71Sopenharmony_ci 816e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 817e41f4b71Sopenharmony_ci 818e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 819e41f4b71Sopenharmony_ci 820e41f4b71Sopenharmony_ci**参数:** 821e41f4b71Sopenharmony_ci 822e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 823e41f4b71Sopenharmony_ci| ------ | ------------------------------------------------------------ | ---- | ------------------ | 824e41f4b71Sopenharmony_ci| callback | Callback\<[DeleteValue](ts-text-common.md#deletevalue12对象说明)> | 是 | 在删除完成时调用的回调。<br/>仅支持系统输入法输入的场景。 | 825e41f4b71Sopenharmony_ci 826e41f4b71Sopenharmony_ci## SearchController 827e41f4b71Sopenharmony_ci 828e41f4b71Sopenharmony_ciSearch组件的控制器继承自[TextContentControllerBase](ts-types.md#textcontentcontrollerbase10)。 829e41f4b71Sopenharmony_ci 830e41f4b71Sopenharmony_ci### 导入对象 831e41f4b71Sopenharmony_ci``` 832e41f4b71Sopenharmony_cicontroller: SearchController = new SearchController() 833e41f4b71Sopenharmony_ci``` 834e41f4b71Sopenharmony_ci 835e41f4b71Sopenharmony_ci### constructor<sup>8+</sup> 836e41f4b71Sopenharmony_ci 837e41f4b71Sopenharmony_ciconstructor() 838e41f4b71Sopenharmony_ci 839e41f4b71Sopenharmony_ciSearchController的构造函数。 840e41f4b71Sopenharmony_ci 841e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 842e41f4b71Sopenharmony_ci 843e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 844e41f4b71Sopenharmony_ci 845e41f4b71Sopenharmony_ci### caretPosition<sup>8+</sup> 846e41f4b71Sopenharmony_ci 847e41f4b71Sopenharmony_cicaretPosition(value: number): void 848e41f4b71Sopenharmony_ci 849e41f4b71Sopenharmony_ci设置输入光标的位置。 850e41f4b71Sopenharmony_ci 851e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 852e41f4b71Sopenharmony_ci 853e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 854e41f4b71Sopenharmony_ci 855e41f4b71Sopenharmony_ci**参数:** 856e41f4b71Sopenharmony_ci 857e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 858e41f4b71Sopenharmony_ci| ------ | -------- | ---- | ---------------------------------- | 859e41f4b71Sopenharmony_ci| value | number | 是 | 从字符串开始到光标所在位置的长度。 | 860e41f4b71Sopenharmony_ci 861e41f4b71Sopenharmony_ci### stopEditing<sup>10+</sup> 862e41f4b71Sopenharmony_ci 863e41f4b71Sopenharmony_cistopEditing(): void 864e41f4b71Sopenharmony_ci 865e41f4b71Sopenharmony_ci退出编辑态。 866e41f4b71Sopenharmony_ci 867e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 868e41f4b71Sopenharmony_ci 869e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 870e41f4b71Sopenharmony_ci 871e41f4b71Sopenharmony_ci### setTextSelection<sup>12+</sup> 872e41f4b71Sopenharmony_ci 873e41f4b71Sopenharmony_cisetTextSelection(selectionStart: number, selectionEnd: number, options?: SelectionOptions): void; 874e41f4b71Sopenharmony_ci 875e41f4b71Sopenharmony_ci组件在获焦状态下,调用该接口设置文本选择区域并高亮显示,且只有在selectionStart小于selectionEnd时,文字才会被选取、高亮显示。 876e41f4b71Sopenharmony_ci 877e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 878e41f4b71Sopenharmony_ci 879e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 880e41f4b71Sopenharmony_ci 881e41f4b71Sopenharmony_ci**参数:** 882e41f4b71Sopenharmony_ci 883e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 884e41f4b71Sopenharmony_ci| -------------- | -------- | ---- | -------- | 885e41f4b71Sopenharmony_ci| selectionStart | number | 是 | 文本选择区域起始位置,文本框中文字的起始位置为0。<br/>当selectionStart小于0时、按照0处理;当selectionStart大于文字最大长度时、按照文字最大长度处理。<br/> | 886e41f4b71Sopenharmony_ci| selectionEnd | number | 是 | 文本选择区域结束位置。<br/>当selectionEnd小于0时、按照0处理;当selectionEnd大于文字最大长度时、按照文字最大长度处理。<br/> | 887e41f4b71Sopenharmony_ci| options | [SelectionOptions](ts-types.md#selectionoptions12对象说明) | 否 | 选中文字时的配置。<br />默认值:MenuPolicy.DEFAULT。 | 888e41f4b71Sopenharmony_ci 889e41f4b71Sopenharmony_ci> **说明:** 890e41f4b71Sopenharmony_ci> 891e41f4b71Sopenharmony_ci> 如果selectionStart或selectionEnd被赋值为undefined时,当作0处理。 892e41f4b71Sopenharmony_ci> 893e41f4b71Sopenharmony_ci> 如果selectionMenuHidden被赋值为true或设备为2in1时,即使options被赋值为MenuPolicy.SHOW,调用setTextSelection也不弹出菜单。 894e41f4b71Sopenharmony_ci> 895e41f4b71Sopenharmony_ci> 如果选中的文本含有emoji表情时,表情的起始位置包含在设置的文本选中区域内就会被选中。 896e41f4b71Sopenharmony_ci 897e41f4b71Sopenharmony_ci## 示例 898e41f4b71Sopenharmony_ci 899e41f4b71Sopenharmony_ci### 示例1 900e41f4b71Sopenharmony_ciSearch基本使用示例。 901e41f4b71Sopenharmony_ci```ts 902e41f4b71Sopenharmony_ci// xxx.ets 903e41f4b71Sopenharmony_ci@Entry 904e41f4b71Sopenharmony_ci@Component 905e41f4b71Sopenharmony_cistruct SearchExample { 906e41f4b71Sopenharmony_ci @State changeValue: string = '' 907e41f4b71Sopenharmony_ci @State submitValue: string = '' 908e41f4b71Sopenharmony_ci @State positionInfo: CaretOffset = { index: 0, x: 0, y: 0 } 909e41f4b71Sopenharmony_ci controller: SearchController = new SearchController() 910e41f4b71Sopenharmony_ci 911e41f4b71Sopenharmony_ci build() { 912e41f4b71Sopenharmony_ci Column({space: 10}) { 913e41f4b71Sopenharmony_ci Text('onSubmit:' + this.submitValue).fontSize(18).margin(15) 914e41f4b71Sopenharmony_ci Text('onChange:' + this.changeValue).fontSize(18).margin(15) 915e41f4b71Sopenharmony_ci Search({ value: this.changeValue, placeholder: 'Type to search...', controller: this.controller }) 916e41f4b71Sopenharmony_ci .searchButton('SEARCH') 917e41f4b71Sopenharmony_ci .width('95%') 918e41f4b71Sopenharmony_ci .height(40) 919e41f4b71Sopenharmony_ci .backgroundColor('#F5F5F5') 920e41f4b71Sopenharmony_ci .placeholderColor(Color.Grey) 921e41f4b71Sopenharmony_ci .placeholderFont({ size: 14, weight: 400 }) 922e41f4b71Sopenharmony_ci .textFont({ size: 14, weight: 400 }) 923e41f4b71Sopenharmony_ci .onSubmit((value: string) => { 924e41f4b71Sopenharmony_ci this.submitValue = value 925e41f4b71Sopenharmony_ci }) 926e41f4b71Sopenharmony_ci .onChange((value: string) => { 927e41f4b71Sopenharmony_ci this.changeValue = value 928e41f4b71Sopenharmony_ci }) 929e41f4b71Sopenharmony_ci .margin(20) 930e41f4b71Sopenharmony_ci Button('Set caretPosition 1') 931e41f4b71Sopenharmony_ci .onClick(() => { 932e41f4b71Sopenharmony_ci // 设置光标位置到输入的第一个字符后 933e41f4b71Sopenharmony_ci this.controller.caretPosition(1) 934e41f4b71Sopenharmony_ci }) 935e41f4b71Sopenharmony_ci Button('Get CaretOffset') 936e41f4b71Sopenharmony_ci .onClick(() => { 937e41f4b71Sopenharmony_ci this.positionInfo = this.controller.getCaretOffset() 938e41f4b71Sopenharmony_ci }) 939e41f4b71Sopenharmony_ci }.width('100%') 940e41f4b71Sopenharmony_ci } 941e41f4b71Sopenharmony_ci} 942e41f4b71Sopenharmony_ci``` 943e41f4b71Sopenharmony_ci 944e41f4b71Sopenharmony_ci 945e41f4b71Sopenharmony_ci 946e41f4b71Sopenharmony_ci### 示例2 947e41f4b71Sopenharmony_cisearchButton、searchIcon、cancelButton属性接口使用示例。 948e41f4b71Sopenharmony_ci```ts 949e41f4b71Sopenharmony_ci// xxx.ets 950e41f4b71Sopenharmony_ci@Entry 951e41f4b71Sopenharmony_ci@Component 952e41f4b71Sopenharmony_cistruct SearchExample { 953e41f4b71Sopenharmony_ci @State changeValue: string = '' 954e41f4b71Sopenharmony_ci @State submitValue: string = '' 955e41f4b71Sopenharmony_ci 956e41f4b71Sopenharmony_ci build() { 957e41f4b71Sopenharmony_ci Column() { 958e41f4b71Sopenharmony_ci Text('onSubmit:' + this.submitValue).fontSize(18).margin(15) 959e41f4b71Sopenharmony_ci Search({ value: this.changeValue, placeholder: 'Type to search...' }) 960e41f4b71Sopenharmony_ci .searchButton('SEARCH') 961e41f4b71Sopenharmony_ci .searchIcon({ 962e41f4b71Sopenharmony_ci src: $r('app.media.search') 963e41f4b71Sopenharmony_ci }) 964e41f4b71Sopenharmony_ci .cancelButton({ 965e41f4b71Sopenharmony_ci style: CancelButtonStyle.CONSTANT, 966e41f4b71Sopenharmony_ci icon: { 967e41f4b71Sopenharmony_ci src: $r('app.media.cancel') 968e41f4b71Sopenharmony_ci } 969e41f4b71Sopenharmony_ci }) 970e41f4b71Sopenharmony_ci .width('90%') 971e41f4b71Sopenharmony_ci .height(40) 972e41f4b71Sopenharmony_ci .maxLength(20) 973e41f4b71Sopenharmony_ci .backgroundColor('#F5F5F5') 974e41f4b71Sopenharmony_ci .placeholderColor(Color.Grey) 975e41f4b71Sopenharmony_ci .placeholderFont({ size: 14, weight: 400 }) 976e41f4b71Sopenharmony_ci .textFont({ size: 14, weight: 400 }) 977e41f4b71Sopenharmony_ci .onSubmit((value: string) => { 978e41f4b71Sopenharmony_ci this.submitValue = value 979e41f4b71Sopenharmony_ci }) 980e41f4b71Sopenharmony_ci .onChange((value: string) => { 981e41f4b71Sopenharmony_ci this.changeValue = value 982e41f4b71Sopenharmony_ci }) 983e41f4b71Sopenharmony_ci .margin(20) 984e41f4b71Sopenharmony_ci }.width('100%') 985e41f4b71Sopenharmony_ci } 986e41f4b71Sopenharmony_ci} 987e41f4b71Sopenharmony_ci``` 988e41f4b71Sopenharmony_ci 989e41f4b71Sopenharmony_ci 990e41f4b71Sopenharmony_ci 991e41f4b71Sopenharmony_ci 992e41f4b71Sopenharmony_ci### 示例3 993e41f4b71Sopenharmony_ciSearch绑定自定义键盘使用示例。 994e41f4b71Sopenharmony_ci```ts 995e41f4b71Sopenharmony_ci// xxx.ets 996e41f4b71Sopenharmony_ci@Entry 997e41f4b71Sopenharmony_ci@Component 998e41f4b71Sopenharmony_cistruct SearchExample { 999e41f4b71Sopenharmony_ci controller: SearchController = new SearchController() 1000e41f4b71Sopenharmony_ci @State inputValue: string = "" 1001e41f4b71Sopenharmony_ci 1002e41f4b71Sopenharmony_ci // 自定义键盘组件 1003e41f4b71Sopenharmony_ci @Builder CustomKeyboardBuilder() { 1004e41f4b71Sopenharmony_ci Column() { 1005e41f4b71Sopenharmony_ci Button('x').onClick(() => { 1006e41f4b71Sopenharmony_ci // 关闭自定义键盘 1007e41f4b71Sopenharmony_ci this.controller.stopEditing() 1008e41f4b71Sopenharmony_ci }) 1009e41f4b71Sopenharmony_ci Grid() { 1010e41f4b71Sopenharmony_ci ForEach([1, 2, 3, 4, 5, 6, 7, 8, 9, '*', 0, '#'], (item: number | string) => { 1011e41f4b71Sopenharmony_ci GridItem() { 1012e41f4b71Sopenharmony_ci Button(item + "") 1013e41f4b71Sopenharmony_ci .width(110).onClick(() => { 1014e41f4b71Sopenharmony_ci this.inputValue += item 1015e41f4b71Sopenharmony_ci }) 1016e41f4b71Sopenharmony_ci } 1017e41f4b71Sopenharmony_ci }) 1018e41f4b71Sopenharmony_ci }.maxCount(3).columnsGap(10).rowsGap(10).padding(5) 1019e41f4b71Sopenharmony_ci }.backgroundColor(Color.Gray) 1020e41f4b71Sopenharmony_ci } 1021e41f4b71Sopenharmony_ci 1022e41f4b71Sopenharmony_ci build() { 1023e41f4b71Sopenharmony_ci Column() { 1024e41f4b71Sopenharmony_ci Search({ controller: this.controller, value: this.inputValue}) 1025e41f4b71Sopenharmony_ci // 绑定自定义键盘 1026e41f4b71Sopenharmony_ci .customKeyboard(this.CustomKeyboardBuilder()).margin(10).border({ width: 1 }) 1027e41f4b71Sopenharmony_ci } 1028e41f4b71Sopenharmony_ci } 1029e41f4b71Sopenharmony_ci} 1030e41f4b71Sopenharmony_ci``` 1031e41f4b71Sopenharmony_ci 1032e41f4b71Sopenharmony_ci 1033e41f4b71Sopenharmony_ci 1034e41f4b71Sopenharmony_ci### 示例4 1035e41f4b71Sopenharmony_cienterKeyType属性接口使用示例。 1036e41f4b71Sopenharmony_ci```ts 1037e41f4b71Sopenharmony_ci// xxx.ets 1038e41f4b71Sopenharmony_ci@Entry 1039e41f4b71Sopenharmony_ci@Component 1040e41f4b71Sopenharmony_cistruct SearchExample { 1041e41f4b71Sopenharmony_ci @State text: string = '' 1042e41f4b71Sopenharmony_ci @State enterTypes: Array<EnterKeyType> = [EnterKeyType.Go, EnterKeyType.Search, EnterKeyType.Send, EnterKeyType.Done, EnterKeyType.Next, EnterKeyType.PREVIOUS, EnterKeyType.NEW_LINE] 1043e41f4b71Sopenharmony_ci @State index: number = 0 1044e41f4b71Sopenharmony_ci build() { 1045e41f4b71Sopenharmony_ci Column({ space: 20 }) { 1046e41f4b71Sopenharmony_ci Search({ placeholder: '请输入文本', value: this.text }) 1047e41f4b71Sopenharmony_ci .width(380) 1048e41f4b71Sopenharmony_ci .enterKeyType(this.enterTypes[this.index]) 1049e41f4b71Sopenharmony_ci .onChange((value: string) => { 1050e41f4b71Sopenharmony_ci this.text = value 1051e41f4b71Sopenharmony_ci }) 1052e41f4b71Sopenharmony_ci .onSubmit((value: String) => { 1053e41f4b71Sopenharmony_ci console.log("trigger search onsubmit" + value); 1054e41f4b71Sopenharmony_ci }) 1055e41f4b71Sopenharmony_ci 1056e41f4b71Sopenharmony_ci Button('改变EnterKeyType').onClick(() => { 1057e41f4b71Sopenharmony_ci this.index = (this.index + 1) % this.enterTypes.length; 1058e41f4b71Sopenharmony_ci }) 1059e41f4b71Sopenharmony_ci }.width('100%') 1060e41f4b71Sopenharmony_ci } 1061e41f4b71Sopenharmony_ci} 1062e41f4b71Sopenharmony_ci``` 1063e41f4b71Sopenharmony_ci 1064e41f4b71Sopenharmony_ci 1065e41f4b71Sopenharmony_ci 1066e41f4b71Sopenharmony_ci### 示例5 1067e41f4b71Sopenharmony_ci 1068e41f4b71Sopenharmony_ci该示例实现了使用lineHeight设置文本的文本行高,使用letterSpacing设置文本字符间距,使用decoration设置文本装饰线样式。 1069e41f4b71Sopenharmony_ci 1070e41f4b71Sopenharmony_ci```ts 1071e41f4b71Sopenharmony_ci// xxx.ets 1072e41f4b71Sopenharmony_ci@Entry 1073e41f4b71Sopenharmony_ci@Component 1074e41f4b71Sopenharmony_cistruct SearchExample { 1075e41f4b71Sopenharmony_ci build() { 1076e41f4b71Sopenharmony_ci Row() { 1077e41f4b71Sopenharmony_ci Column() { 1078e41f4b71Sopenharmony_ci Text('lineHeight').fontSize(9).fontColor(0xCCCCCC) 1079e41f4b71Sopenharmony_ci Search({value: 'lineHeight unset'}) 1080e41f4b71Sopenharmony_ci .border({ width: 1 }).padding(10) 1081e41f4b71Sopenharmony_ci Search({value: 'lineHeight 15'}) 1082e41f4b71Sopenharmony_ci .border({ width: 1 }).padding(10).lineHeight(15) 1083e41f4b71Sopenharmony_ci Search({value: 'lineHeight 30'}) 1084e41f4b71Sopenharmony_ci .border({ width: 1 }).padding(10).lineHeight(30) 1085e41f4b71Sopenharmony_ci 1086e41f4b71Sopenharmony_ci Text('letterSpacing').fontSize(9).fontColor(0xCCCCCC) 1087e41f4b71Sopenharmony_ci Search({value: 'letterSpacing 0'}) 1088e41f4b71Sopenharmony_ci .border({ width: 1 }).padding(5).letterSpacing(0) 1089e41f4b71Sopenharmony_ci Search({value: 'letterSpacing 3'}) 1090e41f4b71Sopenharmony_ci .border({ width: 1 }).padding(5).letterSpacing(3) 1091e41f4b71Sopenharmony_ci Search({value: 'letterSpacing -1'}) 1092e41f4b71Sopenharmony_ci .border({ width: 1 }).padding(5).letterSpacing(-1) 1093e41f4b71Sopenharmony_ci 1094e41f4b71Sopenharmony_ci Text('decoration').fontSize(9).fontColor(0xCCCCCC) 1095e41f4b71Sopenharmony_ci Search({value: 'LineThrough, Red'}) 1096e41f4b71Sopenharmony_ci .border({ width: 1 }).padding(5) 1097e41f4b71Sopenharmony_ci .decoration({type: TextDecorationType.LineThrough, color: Color.Red}) 1098e41f4b71Sopenharmony_ci Search({value: 'Overline, Red, DOTTED'}) 1099e41f4b71Sopenharmony_ci .border({ width: 1 }).padding(5) 1100e41f4b71Sopenharmony_ci .decoration({type: TextDecorationType.Overline, color: Color.Red, style: TextDecorationStyle.DOTTED}) 1101e41f4b71Sopenharmony_ci Search({value: 'Underline, Red, WAVY'}) 1102e41f4b71Sopenharmony_ci .border({ width: 1 }).padding(5) 1103e41f4b71Sopenharmony_ci .decoration({type: TextDecorationType.Underline, color: Color.Red, style: TextDecorationStyle.WAVY}) 1104e41f4b71Sopenharmony_ci }.height('90%') 1105e41f4b71Sopenharmony_ci } 1106e41f4b71Sopenharmony_ci .width('90%') 1107e41f4b71Sopenharmony_ci .margin(10) 1108e41f4b71Sopenharmony_ci } 1109e41f4b71Sopenharmony_ci} 1110e41f4b71Sopenharmony_ci 1111e41f4b71Sopenharmony_ci``` 1112e41f4b71Sopenharmony_ci 1113e41f4b71Sopenharmony_ci 1114e41f4b71Sopenharmony_ci 1115e41f4b71Sopenharmony_ci### 示例6 1116e41f4b71Sopenharmony_cifontFeature属性使用示例,对比了fontFeature使用ss01属性和不使用ss01属性的效果。 1117e41f4b71Sopenharmony_ci 1118e41f4b71Sopenharmony_ci```ts 1119e41f4b71Sopenharmony_ci@Entry 1120e41f4b71Sopenharmony_ci@Component 1121e41f4b71Sopenharmony_cistruct search { 1122e41f4b71Sopenharmony_ci @State text1: string = 'This is ss01 on : 0123456789' 1123e41f4b71Sopenharmony_ci @State text2: string = 'This is ss01 off: 0123456789' 1124e41f4b71Sopenharmony_ci 1125e41f4b71Sopenharmony_ci build() { 1126e41f4b71Sopenharmony_ci Column(){ 1127e41f4b71Sopenharmony_ci Search({value: this.text1}) 1128e41f4b71Sopenharmony_ci .margin({top:200}) 1129e41f4b71Sopenharmony_ci .fontFeature("\"ss01\" on") 1130e41f4b71Sopenharmony_ci Search({value: this.text2}) 1131e41f4b71Sopenharmony_ci .margin({top:10}) 1132e41f4b71Sopenharmony_ci .fontFeature("\"ss01\" off") 1133e41f4b71Sopenharmony_ci } 1134e41f4b71Sopenharmony_ci .width("90%") 1135e41f4b71Sopenharmony_ci .margin("5%") 1136e41f4b71Sopenharmony_ci } 1137e41f4b71Sopenharmony_ci} 1138e41f4b71Sopenharmony_ci``` 1139e41f4b71Sopenharmony_ci 1140e41f4b71Sopenharmony_ci 1141e41f4b71Sopenharmony_ci### 示例7 1142e41f4b71Sopenharmony_ci 1143e41f4b71Sopenharmony_ci自定义键盘弹出发生避让示例。 1144e41f4b71Sopenharmony_ci 1145e41f4b71Sopenharmony_ci```ts 1146e41f4b71Sopenharmony_ci@Entry 1147e41f4b71Sopenharmony_ci@Component 1148e41f4b71Sopenharmony_cistruct SearchExample { 1149e41f4b71Sopenharmony_ci controller: SearchController = new SearchController() 1150e41f4b71Sopenharmony_ci @State inputValue: string = "" 1151e41f4b71Sopenharmony_ci @State height1: string | number = '80%' 1152e41f4b71Sopenharmony_ci @State supportAvoidance: boolean = true 1153e41f4b71Sopenharmony_ci 1154e41f4b71Sopenharmony_ci // 自定义键盘组件 1155e41f4b71Sopenharmony_ci @Builder 1156e41f4b71Sopenharmony_ci CustomKeyboardBuilder() { 1157e41f4b71Sopenharmony_ci Column() { 1158e41f4b71Sopenharmony_ci Row() { 1159e41f4b71Sopenharmony_ci Button('x').onClick(() => { 1160e41f4b71Sopenharmony_ci // 关闭自定义键盘 1161e41f4b71Sopenharmony_ci this.controller.stopEditing() 1162e41f4b71Sopenharmony_ci }).margin(10) 1163e41f4b71Sopenharmony_ci } 1164e41f4b71Sopenharmony_ci 1165e41f4b71Sopenharmony_ci Grid() { 1166e41f4b71Sopenharmony_ci ForEach([1, 2, 3, 4, 5, 6, 7, 8, 9, '*', 0, '#'], (item: number | string) => { 1167e41f4b71Sopenharmony_ci GridItem() { 1168e41f4b71Sopenharmony_ci Button(item + "") 1169e41f4b71Sopenharmony_ci .width(110).onClick(() => { 1170e41f4b71Sopenharmony_ci this.inputValue += item 1171e41f4b71Sopenharmony_ci }) 1172e41f4b71Sopenharmony_ci } 1173e41f4b71Sopenharmony_ci }) 1174e41f4b71Sopenharmony_ci }.maxCount(3).columnsGap(10).rowsGap(10).padding(5) 1175e41f4b71Sopenharmony_ci } 1176e41f4b71Sopenharmony_ci .backgroundColor(Color.Gray) 1177e41f4b71Sopenharmony_ci } 1178e41f4b71Sopenharmony_ci 1179e41f4b71Sopenharmony_ci build() { 1180e41f4b71Sopenharmony_ci Column() { 1181e41f4b71Sopenharmony_ci Row() { 1182e41f4b71Sopenharmony_ci Button("20%") 1183e41f4b71Sopenharmony_ci .fontSize(24) 1184e41f4b71Sopenharmony_ci .onClick(() => { 1185e41f4b71Sopenharmony_ci this.height1 = "20%" 1186e41f4b71Sopenharmony_ci }) 1187e41f4b71Sopenharmony_ci Button("80%") 1188e41f4b71Sopenharmony_ci .fontSize(24) 1189e41f4b71Sopenharmony_ci .margin({ left: 20 }) 1190e41f4b71Sopenharmony_ci .onClick(() => { 1191e41f4b71Sopenharmony_ci this.height1 = "80%" 1192e41f4b71Sopenharmony_ci }) 1193e41f4b71Sopenharmony_ci } 1194e41f4b71Sopenharmony_ci .justifyContent(FlexAlign.Center) 1195e41f4b71Sopenharmony_ci .alignItems(VerticalAlign.Bottom) 1196e41f4b71Sopenharmony_ci .height(this.height1) 1197e41f4b71Sopenharmony_ci .width("100%") 1198e41f4b71Sopenharmony_ci .padding({ bottom: 50 }) 1199e41f4b71Sopenharmony_ci 1200e41f4b71Sopenharmony_ci Search({ controller: this.controller, value: this.inputValue })// 绑定自定义键盘 1201e41f4b71Sopenharmony_ci .customKeyboard(this.CustomKeyboardBuilder(), { supportAvoidance: this.supportAvoidance }) 1202e41f4b71Sopenharmony_ci .margin(10) 1203e41f4b71Sopenharmony_ci .border({ width: 1 }) 1204e41f4b71Sopenharmony_ci .onChange((value: string) => { 1205e41f4b71Sopenharmony_ci this.inputValue = value 1206e41f4b71Sopenharmony_ci }) 1207e41f4b71Sopenharmony_ci } 1208e41f4b71Sopenharmony_ci } 1209e41f4b71Sopenharmony_ci} 1210e41f4b71Sopenharmony_ci``` 1211e41f4b71Sopenharmony_ci 1212e41f4b71Sopenharmony_ci 1213e41f4b71Sopenharmony_ci 1214e41f4b71Sopenharmony_ci### 示例8 1215e41f4b71Sopenharmony_ci 1216e41f4b71Sopenharmony_ci该示例实现了使用minFontSize及maxFontSize设置文本自适应字号。 1217e41f4b71Sopenharmony_ci 1218e41f4b71Sopenharmony_ci```ts 1219e41f4b71Sopenharmony_ci// xxx.ets 1220e41f4b71Sopenharmony_ci@Entry 1221e41f4b71Sopenharmony_ci@Component 1222e41f4b71Sopenharmony_cistruct SearchExample { 1223e41f4b71Sopenharmony_ci build() { 1224e41f4b71Sopenharmony_ci Row() { 1225e41f4b71Sopenharmony_ci Column() { 1226e41f4b71Sopenharmony_ci Text('adaptive font').fontSize(9).fontColor(0xCCCCCC) 1227e41f4b71Sopenharmony_ci 1228e41f4b71Sopenharmony_ci Search({value: 'This is the text without the adaptive font'}) 1229e41f4b71Sopenharmony_ci .width('80%').height(90).borderWidth(1) 1230e41f4b71Sopenharmony_ci Search({value: 'This is the text without the adaptive font'}) 1231e41f4b71Sopenharmony_ci .width('80%').height(90).borderWidth(1) 1232e41f4b71Sopenharmony_ci .minFontSize(4) 1233e41f4b71Sopenharmony_ci .maxFontSize(40) 1234e41f4b71Sopenharmony_ci }.height('90%') 1235e41f4b71Sopenharmony_ci } 1236e41f4b71Sopenharmony_ci .width('90%') 1237e41f4b71Sopenharmony_ci .margin(10) 1238e41f4b71Sopenharmony_ci } 1239e41f4b71Sopenharmony_ci} 1240e41f4b71Sopenharmony_ci``` 1241e41f4b71Sopenharmony_ci 1242e41f4b71Sopenharmony_ci 1243e41f4b71Sopenharmony_ci 1244e41f4b71Sopenharmony_ci### 示例9 1245e41f4b71Sopenharmony_ci 1246e41f4b71Sopenharmony_ci该示例展示输入框支持插入和删除回调。 1247e41f4b71Sopenharmony_ci 1248e41f4b71Sopenharmony_ci```ts 1249e41f4b71Sopenharmony_ci// xxx.ets 1250e41f4b71Sopenharmony_ci@Entry 1251e41f4b71Sopenharmony_ci@Component 1252e41f4b71Sopenharmony_cistruct SearchExample { 1253e41f4b71Sopenharmony_ci @State insertValue: string = "" 1254e41f4b71Sopenharmony_ci @State deleteValue: string = "" 1255e41f4b71Sopenharmony_ci @State insertOffset: number = 0 1256e41f4b71Sopenharmony_ci @State deleteOffset: number = 0 1257e41f4b71Sopenharmony_ci @State deleteDirection: number = 0 1258e41f4b71Sopenharmony_ci 1259e41f4b71Sopenharmony_ci build() { 1260e41f4b71Sopenharmony_ci Row() { 1261e41f4b71Sopenharmony_ci Column() { 1262e41f4b71Sopenharmony_ci Search({ value: "Search支持插入回调文本" }) 1263e41f4b71Sopenharmony_ci .height(60) 1264e41f4b71Sopenharmony_ci .onWillInsert((info: InsertValue) => { 1265e41f4b71Sopenharmony_ci this.insertValue = info.insertValue 1266e41f4b71Sopenharmony_ci return true; 1267e41f4b71Sopenharmony_ci }) 1268e41f4b71Sopenharmony_ci .onDidInsert((info: InsertValue) => { 1269e41f4b71Sopenharmony_ci this.insertOffset = info.insertOffset 1270e41f4b71Sopenharmony_ci }) 1271e41f4b71Sopenharmony_ci 1272e41f4b71Sopenharmony_ci Text("insertValue:" + this.insertValue + " insertOffset:" + this.insertOffset).height(30) 1273e41f4b71Sopenharmony_ci 1274e41f4b71Sopenharmony_ci Search({ value: "Search支持删除回调文本b" }) 1275e41f4b71Sopenharmony_ci .height(60) 1276e41f4b71Sopenharmony_ci .onWillDelete((info: DeleteValue) => { 1277e41f4b71Sopenharmony_ci this.deleteValue = info.deleteValue 1278e41f4b71Sopenharmony_ci info.direction 1279e41f4b71Sopenharmony_ci return true; 1280e41f4b71Sopenharmony_ci }) 1281e41f4b71Sopenharmony_ci .onDidDelete((info: DeleteValue) => { 1282e41f4b71Sopenharmony_ci this.deleteOffset = info.deleteOffset 1283e41f4b71Sopenharmony_ci this.deleteDirection = info.direction 1284e41f4b71Sopenharmony_ci }) 1285e41f4b71Sopenharmony_ci 1286e41f4b71Sopenharmony_ci Text("deleteValue:" + this.deleteValue + " deleteOffset:" + this.deleteOffset).height(30) 1287e41f4b71Sopenharmony_ci Text("deleteDirection:" + (this.deleteDirection == 0 ? "BACKWARD" : "FORWARD")).height(30) 1288e41f4b71Sopenharmony_ci 1289e41f4b71Sopenharmony_ci }.width('100%') 1290e41f4b71Sopenharmony_ci } 1291e41f4b71Sopenharmony_ci .height('100%') 1292e41f4b71Sopenharmony_ci } 1293e41f4b71Sopenharmony_ci} 1294e41f4b71Sopenharmony_ci``` 1295e41f4b71Sopenharmony_ci 1296e41f4b71Sopenharmony_ci 1297e41f4b71Sopenharmony_ci 1298e41f4b71Sopenharmony_ci### 示例10 1299e41f4b71Sopenharmony_ci 1300e41f4b71Sopenharmony_cieditMenuOptions使用示例,展示设置自定义菜单扩展项的文本内容、图标、回调方法。 1301e41f4b71Sopenharmony_ci 1302e41f4b71Sopenharmony_ci```ts 1303e41f4b71Sopenharmony_ci// xxx.ets 1304e41f4b71Sopenharmony_ci@Entry 1305e41f4b71Sopenharmony_ci@Component 1306e41f4b71Sopenharmony_cistruct Index { 1307e41f4b71Sopenharmony_ci @State text: string = 'Search editMenuOptions' 1308e41f4b71Sopenharmony_ci 1309e41f4b71Sopenharmony_ci onCreateMenu(menuItems: Array<TextMenuItem>) { 1310e41f4b71Sopenharmony_ci menuItems.forEach((value, index) => { 1311e41f4b71Sopenharmony_ci value.icon = $r('app.media.startIcon') 1312e41f4b71Sopenharmony_ci if (value.id.equals(TextMenuItemId.COPY)) { 1313e41f4b71Sopenharmony_ci value.content = "复制change" 1314e41f4b71Sopenharmony_ci } 1315e41f4b71Sopenharmony_ci if (value.id.equals(TextMenuItemId.SELECT_ALL)) { 1316e41f4b71Sopenharmony_ci value.content = "全选change" 1317e41f4b71Sopenharmony_ci } 1318e41f4b71Sopenharmony_ci }) 1319e41f4b71Sopenharmony_ci let item1: TextMenuItem = { 1320e41f4b71Sopenharmony_ci content: 'custom1', 1321e41f4b71Sopenharmony_ci icon: $r('app.media.startIcon'), 1322e41f4b71Sopenharmony_ci id: TextMenuItemId.of('custom1'), 1323e41f4b71Sopenharmony_ci } 1324e41f4b71Sopenharmony_ci let item2: TextMenuItem = { 1325e41f4b71Sopenharmony_ci content: 'custom2', 1326e41f4b71Sopenharmony_ci id: TextMenuItemId.of('custom2'), 1327e41f4b71Sopenharmony_ci icon: $r('app.media.startIcon'), 1328e41f4b71Sopenharmony_ci } 1329e41f4b71Sopenharmony_ci menuItems.push(item1) 1330e41f4b71Sopenharmony_ci menuItems.unshift(item2) 1331e41f4b71Sopenharmony_ci return menuItems 1332e41f4b71Sopenharmony_ci } 1333e41f4b71Sopenharmony_ci 1334e41f4b71Sopenharmony_ci build() { 1335e41f4b71Sopenharmony_ci Column() { 1336e41f4b71Sopenharmony_ci Search({ value: this.text }) 1337e41f4b71Sopenharmony_ci .width('95%') 1338e41f4b71Sopenharmony_ci .editMenuOptions({ 1339e41f4b71Sopenharmony_ci onCreateMenu: this.onCreateMenu, onMenuItemClick: (menuItem: TextMenuItem, textRange: TextRange) => { 1340e41f4b71Sopenharmony_ci if (menuItem.id.equals(TextMenuItemId.of("custom2"))) { 1341e41f4b71Sopenharmony_ci console.log("拦截 id: custom2 start:" + textRange.start + "; end:" + textRange.end) 1342e41f4b71Sopenharmony_ci return true; 1343e41f4b71Sopenharmony_ci } 1344e41f4b71Sopenharmony_ci if (menuItem.id.equals(TextMenuItemId.COPY)) { 1345e41f4b71Sopenharmony_ci console.log("拦截 COPY start:" + textRange.start + "; end:" + textRange.end) 1346e41f4b71Sopenharmony_ci return true; 1347e41f4b71Sopenharmony_ci } 1348e41f4b71Sopenharmony_ci if (menuItem.id.equals(TextMenuItemId.SELECT_ALL)) { 1349e41f4b71Sopenharmony_ci console.log("不拦截 SELECT_ALL start:" + textRange.start + "; end:" + textRange.end) 1350e41f4b71Sopenharmony_ci return false; 1351e41f4b71Sopenharmony_ci } 1352e41f4b71Sopenharmony_ci return false; 1353e41f4b71Sopenharmony_ci } 1354e41f4b71Sopenharmony_ci }) 1355e41f4b71Sopenharmony_ci .margin({ top: 100 }) 1356e41f4b71Sopenharmony_ci } 1357e41f4b71Sopenharmony_ci .width("90%") 1358e41f4b71Sopenharmony_ci .margin("5%") 1359e41f4b71Sopenharmony_ci } 1360e41f4b71Sopenharmony_ci} 1361e41f4b71Sopenharmony_ci``` 1362e41f4b71Sopenharmony_ci 1363e41f4b71Sopenharmony_ci 1364e41f4b71Sopenharmony_ci 1365e41f4b71Sopenharmony_ci### 示例11 1366e41f4b71Sopenharmony_ci 1367e41f4b71Sopenharmony_cisearchIcon和cancelButton使用SymbolGlyphModifier设置图标样式示例。 1368e41f4b71Sopenharmony_ci 1369e41f4b71Sopenharmony_ci```ts 1370e41f4b71Sopenharmony_ci// xxx.ets 1371e41f4b71Sopenharmony_ciimport { SymbolGlyphModifier } from '@kit.ArkUI' 1372e41f4b71Sopenharmony_ci 1373e41f4b71Sopenharmony_ci@Entry 1374e41f4b71Sopenharmony_ci@Component 1375e41f4b71Sopenharmony_cistruct SearchExample { 1376e41f4b71Sopenharmony_ci controller: SearchController = new SearchController() 1377e41f4b71Sopenharmony_ci @State changeValue: string = '' 1378e41f4b71Sopenharmony_ci @State submitValue: string = '' 1379e41f4b71Sopenharmony_ci 1380e41f4b71Sopenharmony_ci build() { 1381e41f4b71Sopenharmony_ci Column() { 1382e41f4b71Sopenharmony_ci Search({ value: this.changeValue, placeholder: 'Type to search...', controller: this.controller }) 1383e41f4b71Sopenharmony_ci .searchIcon(new SymbolGlyphModifier($r('sys.symbol.magnifyingglass')).fontColor([Color.Red])) 1384e41f4b71Sopenharmony_ci .cancelButton({ 1385e41f4b71Sopenharmony_ci style: CancelButtonStyle.CONSTANT, 1386e41f4b71Sopenharmony_ci icon: new SymbolGlyphModifier($r('sys.symbol.xmark')).fontColor([Color.Green]) 1387e41f4b71Sopenharmony_ci }) 1388e41f4b71Sopenharmony_ci .searchButton('SEARCH') 1389e41f4b71Sopenharmony_ci .width('95%') 1390e41f4b71Sopenharmony_ci .height(40) 1391e41f4b71Sopenharmony_ci .backgroundColor('#F5F5F5') 1392e41f4b71Sopenharmony_ci .placeholderColor(Color.Grey) 1393e41f4b71Sopenharmony_ci .placeholderFont({ size: 14, weight: 400 }) 1394e41f4b71Sopenharmony_ci .textFont({ size: 14, weight: 400 }) 1395e41f4b71Sopenharmony_ci .margin(10) 1396e41f4b71Sopenharmony_ci } 1397e41f4b71Sopenharmony_ci .width('100%') 1398e41f4b71Sopenharmony_ci .height('100%') 1399e41f4b71Sopenharmony_ci } 1400e41f4b71Sopenharmony_ci} 1401e41f4b71Sopenharmony_ci``` 1402e41f4b71Sopenharmony_ci 1403e41f4b71Sopenharmony_ci 1404e41f4b71Sopenharmony_ci 1405