checkbox.comp 
The Checkbox is commonly used when more than one option may need to be selected.
Checking the box enables that option and unchecking it disables it. 
Input Parameters:
  Parameters 
	
		
			 Parameter Name   | 
			 Description  | 
			 Default Value  | 
		
	
	
		
			 description  | 
			 Tooltip.  | 
			 Empty string.  | 
		
		
			 id  | 
			 Select ID.  | 
			 Undefined.  | 
		
		
			 readonly  | 
			 can't change state if in readonly mode  | 
			 Undefined.  | 
		
		
			 value  | 
			 change read/write  | 
			 Empty string.  | 
		
	
  Examples 
  Demo 
The demonstration of the demo is available 
here.
 Readonly 
here set "readonly => 1" to change state in readonly mode
<& /input/checkbox.comp, 
	id => 'test2',
	readonly =>1,
	value => 1,
	description => 'ReadOnly'
&>
 Write 
Default 
readony is 
undef. We can remove the parameter.
<& /input/checkbox.comp, 
	id => 'test1',
	value => 0,
	description => 'ReadWrite'
&>