📜  jQuery的委托()

📅  最后修改于: 2020-11-26 07:12:58             🧑  作者: Mango

jQuery委托()

委托()方法用于为指定元素(是所选元素的子元素)附加一个或多个事件处理程序。此方法执行事件发生时要运行的函数。

附加的带有委托()方法的事件处理程序适用于当前和将来的元素。

句法:

$(selector).delegate(childSelector,event,data,function) 

jQuery proxy()事件的参数

Parameters Description
ChildSelector It is a mandatory parameter that is used to specify one or more child elements to attach the event handler.
Event It is also a mandatory parameter. It specifies one or more events to attach to the elements. If you use multiple events then they must be separated by space.
Data It is optional and specifies additional data to pass along to the function.
Function It is executed when the event occurs.

让我们以jQuery委托()为例。




  
  delegate demo
  
  


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