由于checkbox特殊性所以我们要获取它的值,在很我语言中都不一样的,在php中我们是以数组形式来处理,并且利用遍历他的值,下面有大量实例.

 
	 
	 
	 
	 
	
checkbox demo
 
	 
	
demonstrates checkboxes
 
	
 
	 
	
 
	  
fries
 
	  
soda
 
	  
shake
 
	  
ketchup
 
	
 
	 
	
 
	 
	 
	 

handleformcheckbox.php

 class="brush:php;"> 
	 
	 
	 
	 
	
demonstrates reading checkboxes
 
	 
	chksoda: $chksoda 
 
	chkshake: $chkshake 
 
	chkketchup: $chkketchup 
 
	
 
	 
	here; 
	 
	$total = 0; 
	 
	if (!emptyempty($chkfries)){ 
	  print ("you chose fries 
"); 
	  $total = $total + $chkfries; 
	} 
	 
	if (!emptyempty($chksoda)){ 
	  print ("you chose soda 
"); 
	  $total = $total + $chksoda; 
	} 
	 
	if (!emptyempty($chkshake)){ 
	  print ("you chose shake 
"); 
	  $total = $total + $chkshake; 
	} 
	 
	if (!emptyempty($chkketchup)){ 
	  print ("you chose ketchup 
"); 
	  $total = $total + $chkketchup; 
	} 
	 
	print "the total cost is $$total"; 
	 
	 
	 
	 

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实例:

 class="brush:php;"> 
	 
	     
	 
	 
	"; 
	    foreach($food as $foodstuf) 
	    { 
	        echo "".htmlentities($foodstuf)."
"; 
	    } 
	} 
	else 
	{ 
	    echo ("
 
	    
 
	        italian  
	 
	        mexican  
	 
	        chinese  
	    
 
	    '); 
	} 
	 
	 
	 

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多选checkbox:

js拖动滑块获取三段数值代码

一款js拖动滑块获取三段数值代码

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实例checkbox多值获取:
 class="brush:php;"> 
	 
	     
	 
	 
	"; 
	    foreach($food as $foodstuff){ 
	        echo '
'.htmlentities($foodstuff); 
	    } 
	    echo "."; 
	} 
	else { 
	    echo (' 
	     
	        
 
	             
	                italian 
	                 
	             
	             
	                mexican 
	                 
	             
	             
	                chinese 
	                 
	             
	        
 
	         
	     '); 
	    } 
	 
	 
	 
 
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