harmony 鸿蒙ArkUI Subsystem Changelog

2023-10-30
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ArkUI Subsystem Changelog

cl.arkui.1 Change in Processing for When scrollBar of the <List> Component Is Set to undefined or an Invalid Value

Change Impact

In versions earlier than OpenHarmony_4.0.10.1, the following values evaluate to BarState.Off: scrollBar(undefined), scrollBar(‘aaa’), scrollBar(-1).

In OpenHarmony_4.0.10.2 and later versions, the preceding values evaluate to the default value BarState.Auto.

Key API/Component Changes

The processing of the <List> component’s scrollBar attribute, when it is set to undefined or an invalid value, is changed from using BarState.Off to using BarState.Auto.

cl.arkui.2 Change in Processing for When scrollBar of the <Grid> Component Is Set to undefined or an Invalid Value

Change Impact

In versions earlier than OpenHarmony_4.0.10.1, the following values evaluate to the default value BarState.Off: scrollBar(undefined), scrollBar(‘aaa’), scrollBar(-1).

In OpenHarmony_4.0.10.2 and later versions, the preceding values evaluate to BarState.Auto.

Key API/Component Changes

The processing of the <Grid> component’s scrollBar attribute, when it is set to undefined or an invalid value, is changed from using BarState.Off to using BarState.Auto.