attribute 與 property

原創 一李 2020-07-01 12:26

attribute ：html標籤的預定義和自定義屬性

Property ：js原生對象的直接屬性

 

布爾值屬性：property值是布爾值屬性   改變property不會同步attribute  在沒有動過property時，attribute會同步

非布爾值屬性：property值不是布爾值屬性   attribute和property會實時同步

 

用戶操作的是property。

瀏覽器認的是property。

 

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