阻止默认事件操作

Posted 2021-02-25

Description: If this method is called, the default action of the event will not be triggered.

For example, clicked anchors will not take the browser to a new URL. We can use event.isDefaultPrevented() to determine if this method has been called by an event handler that was triggered by this event.

$("a").click(function(event) {
  event.preventDefault();
  //CODE
});