How to clear the table except the first two rows in jquery

Jquery method to clear the table except the first two rows: 1. Use the "$("tr:first").empty();" statement to select the first row of the table and clear the content of the row; 2. Use The "$("tr:nth-child(2)").empty();" statement selects the second row of the table and clears the content of the row.

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

jquery clears the table except the first two rows

Implementation method:

• Use the:firstselector to select the first row of the table, and use empty() to clear the content

• Use:nth-child(2)The selector selects the second row of the table and uses empty() to clear the content

Description: The empty() method can remove all child nodes and content of the selected element.

Implementation code:

      
  
 
 
商品
 
价格
 
 
 
T恤
 
￥100
 
 
 
牛仔褂
 
￥250
 
 
 
牛仔库
 
￥150
 
 

 清空表格除前两行内容  

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