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stopPropagation() function
This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.
函数 stopPropagation 阻止事件在事件链中向上冒泡。
Signature:
typescript
declare function stopPropagation(event: Event): void;
declare function stopPropagation(event: Event): void;
Parameters
Parameter | Type | Description |
---|---|---|
event | Event | 事件参数是一个表示发生的事件的对象。它包含有关事件的信息,例如事件类型、目标元素以及与事件关联的任何其他数据。在这种情况下,事件参数的类型为Event,它是一个通用事件对象,可以 |
Returns:
void