Can jquery listen to events?

jquery can listen to events. jquery provides a variety of event monitoring methods: 1. click(), which can monitor click events and specify event processing functions; 2. change(), which can monitor change events and specify event processing functions; 3. dblclick(), which can Monitor double-click events; 4. hover(), etc.

The operating environment of this tutorial: windows7 system, jquery1.10.2 version, Dell G3 computer.

jquery can listen to events.

jquery provides a variety of methods for listening to events, such as click(), on() and other methods. Here are some methods.

1. Click() method:

The click() method specifies the function to be run when a click event occurs

Example: Click element when alert text

      
  
点击这个段落。
  

2. change() method

change() method specifies when a change event occurs function to run.

Example: Alert text when thefield changes

      
   
在输入框写一些东西，然后按下 enter 键或点击输入框外部。
  

3, dblclick()

element

      
  
双击这个段落。
  

4, hover() method## The #hover() method specifies two functions to run when the mouse pointer hovers over the selected element.

Method triggers mouseenter and mouseleave events.

Example: Change the background color of the

element when the mouse pointer is hovering over it

      
  
鼠标移动到该段落。
  

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