AngularJS export filtered JSON data.

HTML

<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css">
<div ng-app="myApp" ng-controller="MainCtrl">
    <div class="panel panel-default">
   
        <input type="text" ng-model="search.title">
            <ul ng-repeat="b in data">
                	<h4>{{b.header}}</h4>

                <ul>
                    <li ng-repeat="item in  (b.items | filter:search.title)">{{item.title}}</li>
                    
                    <!-- something like this-->
                    <li ng-repeat="item in datas[$parent.$index] = (b.items | filter:search.title)">{{item.title}}</li>
                </ul>
        </ul>
    </div>
</div>

CSS

body {
    padding: 20px 40px;
}

JavaScript

var app = angular.module('myApp', []);

app.controller('MainCtrl', ['$scope', '$filter', function ($scope) {
    var d = [{
        header: "title1",
        items: [{
            title: "Bad"
        }, {
            title: "Good"
        }, {
            title: "Great"
        }, {
            title: "Cool"
        }, {
            title: "Excellent"
        }, {
            title: "Awesome"
        }, {
            title: "Horrible"
        }, ]
    }, {
        header: "title2",
        items: [{
            title: "Bad1"
        }, {
            title: "Good1"
        }, {
            title: "Great1"
        }, {
            title: "Cool1"
        }, {
            title: "Excellent1"
        }, {
            title: "Awesome1"
        }, {
            title: "Horrible1"
        }]
    }];

    $scope.data = d;
    $scope.datas = [];
}]);