Removing array of items from an array with filter and custom function - Javascript Array Operation

Javascript examples for Array Operation:Array Element

  1. HOME
  2. Javascript
  3. Array Operation
  4. Array Element

Description

Removing array of items from an array with filter and custom function

Demo Code

ResultView the demo in separate window 

<html>
   <head> 
      <meta name="viewport" content="width=device-width, initial-scale=1"> 
      <script type="text/javascript">
    window.onload=( function() {/*www .  ja  v  a 2s .com*/
var a = [ 1,2,3,4,5,6,7,8],
    b = [ 6,7,8 ] 
removeItemsFromAThatAreListedInB(a, b);

function removeItemsFromAThatAreListedInB(a, b )
{
  a = a.filter(function(item) {
      return b.indexOf(item) === -1;
});
console.log( a );

}
    });

      </script> 
   </head> 
   <body>  
   </body>
</html>

Related Tutorials