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节点相关

Hierarchy

  • Elements

Index

Constructors

Methods

Constructors

constructor

Methods

Static onAttributesChange

  • onAttributesChange(source: Element, attrs: any[], callBack?: (event: MutationRecord) => void): null | MutationObserver

  • 绑定节点属性变动的监听

    Parameters

    • source: Element

      节点对象

    • attrs: any[]

      需要监听的属性集合

    • Optional callBack: (event: MutationRecord) => void

      回调

        • (event: MutationRecord): void

        • Parameters

          • event: MutationRecord

          Returns void

    Returns null | MutationObserver

Static onChildrenChange

  • onChildrenChange(source: Element, callBack?: (event: MutationRecord) => void): null | MutationObserver

  • 绑定当前节点子节点的变动的监听

    Parameters

    • source: Element

      节点对象

    • Optional callBack: (event: MutationRecord) => void

      回调

        • (event: MutationRecord): void

        • Parameters

          • event: MutationRecord

          Returns void

    Returns null | MutationObserver