Delete the data selected by the check box. no matter how much data is selected, there is only one passed value.

Delete the data selected by the check box. no matter how much data is selected, there is only one value passed in. what's the problem? & lt; table & nbsp; width = "49%" & nbsp; cellspacing = "1" & nbsp; bgcolor = "#0093C4" & nbsp; id = 'demotabl delete the data selected by the check box. no matter how many data items are selected, only one value is passed in, question

 
  

  

  

  
   
   

   
    
Item Code
    

    
     
SKU
     

     
      
ASIN
      

      
        Description
       

       
         Type
        

        
          Delivery Areas
         

         
           Account
          

          
            FNSKU
           

           

           

           

           While ($ row = mysql_fetch_array ($ result, MYSQL_ASSOC )){
           
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function delClick(){  
var val = $('input:checked').val();    
 window.location.href="sku_change.php?action=del&delivery="+val;

} 

Case 'Del ': // delete

$ Id = $ _ GET ["delivery"];
$ SQL = "delete from 'sku _ rule' where id in ($ id )";
$ Result = mysql_query ($ SQL );
If (mysql_affected_rows ($ conn )! = 1 ){

Echo "script alert ('deletion failed! '); Location. href = 'sku _ comparison. php'; script ";
} Else {

Echo "script" alert ('deleted successfully! '); Location. href = 'sku _ comparison. php'; script ";
}
Break;

Delete the data selected by the check box. no matter how much data is selected, there is only one value passed in. Where can I share my questions :????????