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未验证 提交 302228e1 编写于 作者: K king_he 提交者: Gitee

update en/application-dev/reference/arkui-ts/ts-basic-components-marquee.md.

Signed-off-by: Nking_he <6384784@qq.com>
上级 a5f6d01d
# Marquee # Marquee
> ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE** > **NOTE**<br>
> This component is supported since API version 8. Updates will be marked with a superscript to indicate their earliest API version. > This component is supported since API version 8. Updates will be marked with a superscript to indicate their earliest API version.
...@@ -23,22 +23,22 @@ None ...@@ -23,22 +23,22 @@ None
Marquee(value: { start: boolean, step?: number, loop?: number, fromStart?: boolean, src: string }) Marquee(value: { start: boolean, step?: number, loop?: number, fromStart?: boolean, src: string })
- Parameters - Parameters
| Name| Type| Mandatory| Default Value| Description| | Name | Type | Mandatory | Default Value | Description |
| -------- | -------- | -------- | -------- | -------- | | -------- | -------- | -------- | -------- | -------- |
| start | boolean | Yes| - | Whether to start scrolling.| | start | boolean | Yes | - | Whether to start scrolling. |
| step | number | No| 6 | Scrolling step.| | step | number | No | 6 | Scrolling step. |
| loop | number | No| -1 | Number of times the marquee will scroll. If the value is less than or equal to **0**, the marquee will scroll continuously.| | loop | number | No | -1 | Number of times the marquee will scroll. If the value is less than or equal to **0**, the marquee will scroll continuously. |
| fromStart | boolean | No| true | Whether the text scrolls from the start.| | fromStart | boolean | No | true | Whether the text scrolls from the start. |
| src | string | Yes| - | Text to scroll.| | src | string | Yes | - | Text to scroll. |
## Events ## Events
| Name| Description| | Name | Description |
| -------- | -------- | | -------- | -------- |
| onStart(callback:&nbsp;()&nbsp;=&gt;&nbsp;void) | Triggered when the marquee starts scrolling.| | onStart(callback:&nbsp;()&nbsp;=&gt;&nbsp;void) | Triggered when the marquee starts scrolling. |
| onBounce(callback:&nbsp;()&nbsp;=&gt;&nbsp;void) | Triggered when the marquee has reached the end.| | onBounce(callback:&nbsp;()&nbsp;=&gt;&nbsp;void) | Triggered when the marquee has reached the end. |
| onFinish(callback:&nbsp;()&nbsp;=&gt;&nbsp;void) | Triggered when the marquee has finished scrolling.| | onFinish(callback:&nbsp;()&nbsp;=&gt;&nbsp;void) | Triggered when the marquee has finished scrolling. |
## Example ## Example
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