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HTML DOM?addEventListener()?Method

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the same question:?bubbling and capturing

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Syntax

element.addEventListener(event,?function,?useCapture) 　　useCapture:

• • 　　true - The event handler is executed in the capturing phase
  • 　　false- Default. The event handler is executed in the bubbling phase

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Test Demo:

　　https://jsfiddle.net/kkcodin/L3qo8ocp/

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轉載于:https://www.cnblogs.com/kkcodin/p/5485617.html

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