Usage example of parent() method in jQuery_jquery

The example in this article describes the usage of the parent() method in jQuery. Share it with everyone for your reference. The specific analysis is as follows:

This method obtains the immediate parent element of each element in the matching element set, that is, the first-level parent element, rather than all ancestor elements.
The obtained set of parent elements can also be filtered using expressions.

Grammar structure:

Copy code The code is as follows:

$(selector).parent(expr)

Parameter list:

参数	描述
expr	可选。用来筛选的表达式

Example code:

Example 1:

Copy code The code is as follows:

I am the p element

• 
  

  I am the p element

  
  

Get the respective immediate parent elements of the p element and set their border color to red.

Example 2:

Copy code The code is as follows:

I am the p element

• 
  

  I am the p element

  
  

Get the div parent element immediately adjacent to the p element and set its border color to red.

I hope this article will be helpful to everyone’s jQuery programming.