1e41f4b71Sopenharmony_ci# List (系统接口) 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci列表包含一系列相同宽度的列表项。适合连续、多行呈现同类数据，例如图片和文本。 4e41f4b71Sopenharmony_ci 5e41f4b71Sopenharmony_ci> **说明：** 6e41f4b71Sopenharmony_ci> 7e41f4b71Sopenharmony_ci> - 该组件从API Version 7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> - 当前页面仅包含本模块的系统接口，其他公开接口参见[List](ts-container-list.md)。 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_ci## 属性 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci### chainAnimationOptions<sup>10+</sup> 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_cichainAnimationOptions(value: ChainAnimationOptions) 16e41f4b71Sopenharmony_ci 17e41f4b71Sopenharmony_ci设置链式联动动效。 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_ci**系统接口：** 此接口为系统接口 20e41f4b71Sopenharmony_ci 21e41f4b71Sopenharmony_ci**系统能力：** SystemCapability.ArkUI.ArkUI.Full 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ci**参数：** 24e41f4b71Sopenharmony_ci 25e41f4b71Sopenharmony_ci| 名称 | 参数类型 | 描述 | 26e41f4b71Sopenharmony_ci| ------ | ---------------------------------------- | ---------------------------------- | 27e41f4b71Sopenharmony_ci| value | [ChainAnimationOptions](#chainanimationoptions10对象说明) | 链式联动动效参数。| 28e41f4b71Sopenharmony_ci 29e41f4b71Sopenharmony_ci## ChainEdgeEffect<sup>10+</sup>枚举说明 30e41f4b71Sopenharmony_ci 31e41f4b71Sopenharmony_ci设置链式动效边缘效果。 32e41f4b71Sopenharmony_ci 33e41f4b71Sopenharmony_ci**系统接口：** 此接口为系统接口 34e41f4b71Sopenharmony_ci 35e41f4b71Sopenharmony_ci**系统能力：** SystemCapability.ArkUI.ArkUI.Full 36e41f4b71Sopenharmony_ci 37e41f4b71Sopenharmony_ci| 名称 | 枚举值 | 描述 | 38e41f4b71Sopenharmony_ci| ------- | ------ | ---------------------------------------- | 39e41f4b71Sopenharmony_ci| DEFAULT | 0 | 默认效果，列表滚动到边缘以后继续拖动，拖拽方向上的列表项间距缩小，<br/>拖拽反方向上的列表项间距扩大。 | 40e41f4b71Sopenharmony_ci| STRETCH | 1 | 列表滚动到边缘以后继续拖动，所有列表项间距扩大。 | 41e41f4b71Sopenharmony_ci 42e41f4b71Sopenharmony_ci## chainAnimationOptions<sup>10+</sup>对象说明 43e41f4b71Sopenharmony_ci 44e41f4b71Sopenharmony_ci链式联动动效属性集合，用于设置List最大间距、最小间距、动效强度、传导系数和边缘效果。 45e41f4b71Sopenharmony_ci 46e41f4b71Sopenharmony_ci**系统接口：** 此接口为系统接口 47e41f4b71Sopenharmony_ci 48e41f4b71Sopenharmony_ci**系统能力：** SystemCapability.ArkUI.ArkUI.Full 49e41f4b71Sopenharmony_ci 50e41f4b71Sopenharmony_ci| 名称 | 类型 | 必填 | 说明 | 51e41f4b71Sopenharmony_ci| ------------ | ---------------------------------------- | ---- | ---------------------------------------- | 52e41f4b71Sopenharmony_ci| minSpace | [Length](ts-types.md#length) | 是 | 设置链式联动动效最小间距。 | 53e41f4b71Sopenharmony_ci| maxSpace | [Length](ts-types.md#length) | 是 | 设置链式联动动效最大间距。 | 54e41f4b71Sopenharmony_ci| conductivity | number | 否 | 设置链式联动动效传导系数。取值范围[0,1]，数值越大，动效传导范围越远。<br/>默认为0.7。 | 55e41f4b71Sopenharmony_ci| intensity | number | 否 | 设置链式联动动效效果强度。取值范围[0,1]，数值越大，动效效果越明显。<br/>默认为0.3。 | 56e41f4b71Sopenharmony_ci| edgeEffect | [ChainEdgeEffect](#chainedgeeffect10枚举说明) | 否 | 设置链式联动动效边缘效果。<br/>默认为ChainEdgeEffect.DEFAULT。 | 57e41f4b71Sopenharmony_ci 58