Simple jQuery grep example

by Simon Price

HTML

<div id="result"></div>

JavaScript

//debugger;
var arrChildOptions2 = [
        {Parent:'opt1',Value:'opt1',Text:'Parent1 - Child 1'}, 
        {Parent:'opt2',Value:'opt1',Text:'Parent 2 - Child 1'},
        {Parent:'opt2',Value:'opt2',Text:'Parent 2 - Child 2'},
        {Parent:'opt3',Value:'opt1',Text:'Parent 3 - Child 1'}
    ];

var result = jQuery.grep(arrChildOptions2, function( n, i ) {
  return ( n.Parent === 'opt3');
});
                     
$( "#result" ).text( JSON.stringify(result) );