Wijmo 5[Flex Grid]

Column visibility change based on condition

HTML

<link rel="stylesheet" href="http://cdn.wijmo.com/5.latest/styles/wijmo.min.css">
<script src="http://cdn.wijmo.com/5.latest/controls/wijmo.min.js"></script>
<script src="http://cdn.wijmo.com/5.latest/controls/wijmo.input.min.js"></script>
<script src="http://cdn.wijmo.com/5.latest/controls/wijmo.grid.min.js"></script>
<script src="http://cdn.wijmo.com/5.latest/interop/angular/wijmo.angular.min.js"></script>
 <div ng-app="app" ng-controller="appCtrl">
 Flex grid Column display if visible property is true.
        <div >
            Change Value for visibility of column<br />
            <input type="radio" ng-model="value" value="A" />A<br />
            <input type="radio" ng-model="value" value="B" />B<br />
            <input type="radio" ng-model="value" value="C" />C<br />
            <input type="radio" ng-model="value" value="D" />D
        </div>
        <wj-flex-grid items-source="data"> 
            <wj-flex-grid-column header="Country" binding="country" width="*" > </wj-flex-grid-column> 
            <wj-flex-grid-column header="Date" binding="date" > </wj-flex-grid-column>
            <wj-flex-grid-column header="Revenue" binding="amount" format="n0> </wj-flex-grid-column>
            <wj-flex-grid-column header="Active" binding="active" > </wj-flex-grid-column> 
        </wj-flex-grid>
    </div>

JavaScript

var app = angular.module('app', ['wj']); // app controller provides data 
        app.controller('appCtrl', function ($scope) { 
            // generate some random data 
            var countries = 'US,Germany,UK,Japan,Italy,Greece'.split(','),
                data = []; 
            for (var i = 0; i < 100; i++) {
                data.push({ 
                    id: i, 
                    country: countries[i % countries.length],
                    date: new Date(2014, i % 12, i % 28), 
                    amount: Math.random() * 10000, 
                    active: i % 4 == 0 });
            } // add data array to scope 
            $scope.data = data;
            $scope.value = 'A';
        });