What is the use of jquery replaceall method

jquery replaceAll() method is used to replace the selected elements with new HTML elements, the syntax is "$(content).replaceAll(selector)"; the parameter "selector" specifies the selected element, and "content" specifies Contains replacement content for HTML tags.

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

jquery replaceall() method

replaceAll() method replaces the selected elements with new HTML elements. Syntax format:

$(content).replaceAll(selector)

$(A).replaceAll(B), which means replacing the B element with the A element.

Example 1: Replace the strong element with an a element

      
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Example 2: Replace the last p element Description for the span element

      
  
这是一个段落。
 
这是另一个段落。
 

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:lastselector selects the last element. This selector only uses For selecting a single element

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