Check box select all and select no code instance, check box select all code instances

Check box select all and select no code instance, check box select all code instances

Check box select all and select no code instance:
The following is a simple example of Selecting All and all check boxes. It has a wide range of uses. Here we will not describe the specific uses.
The Code is as follows:

<! DOCTYPE html> 
The code is relatively simple. I will not introduce it here. For more information, see.
Related reading:
1. For details about click events, see click events in jQuery.
2. For more information about the checked attributes, see section checkbox. checked attributes in javascript.
3. For more information about the attr () function, see the attr () method section of jQuery.
4. $ ('input [name = "antzone"] ') refer to [attribute = value] selector in jQuery.
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For more information, see: http://www.softwhy.com/jquery/