Wijmo 5 - Star Sizing, Auto Sizing

by Ross Dederer

HTML

<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<script src="http://cdn.wijmo.com/5.20143.24/controls/wijmo.min.js"></script>
<link rel="stylesheet" href="http://cdn.wijmo.com/5.20143.24/styles/wijmo.min.css">
<script src="http://cdn.wijmo.com/5.20143.24/controls/wijmo.grid.min.js"></script>
<script src="http://cdn.wijmo.com/5.20143.24/interop/angular/wijmo.angular.min.js"></script>
<!-- mark this as an Angular application and give it a controller -->
<div ng-app="app" ng-controller="appCtrl" id="outter">
    
<h1>Star Sizing</h1>

    <input type="button" value="Add" ng-click="addRow()"></input>
    <div id="inner">
        <wj-flex-grid id="grid" allow-delete="true" allow-resizing="None" items-source="data" selection-mode="Row" style="height:200px">
            <wj-flex-grid-column binding="country" width="200"></wj-flex-grid-column>
            <wj-flex-grid-column binding="product" width="100"></wj-flex-grid-column>
            <wj-flex-grid-column binding="downloads" width="*"></wj-flex-grid-column>
        </wj-flex-grid>
        <div></div>

CSS

#outter {
    width:500px;
    overflow:scroll;
}
#inner {
    width:200px;
    overflow:scroll;
}
#grid {
    overflow:visible;
}

JavaScript

// define app, include Wijmo 5 directives
var app = angular.module('app', ['wj']);

// controller
app.controller('appCtrl', function ($scope) {

    // create some random data
    var countries = 'US,Germany,UK,Japan,Italy,Greece'.split(','),
        products = 'Phone,Bike,Car,Shirt,Tablet,Sandwich'.split(','),
        data = [];
    for (var i = 0; i < countries.length; i++) {
        data.push({
            country: countries[i],
            product: products[i % products.length],
            downloads: Math.round(Math.random() * 20000)
        });
    }

    // expose data as a CollectionView to get events
    var cv = new wijmo.collections.CollectionView(data);
    $scope.data = cv;



    $scope.addRow = function () {
        var item = $scope.currentItem;
        var newItem = cv.addNew();
        cv.commitNew();
    };

    cv.currentChanged.addHandler(function () {
        $scope.currentItem = cv.currentItem;
    });

    cv.collectionChanged.addHandler(function () {
        if (cv.itemCount == 0) {
            var newItem = cv.addNew();
            cv.commitNew();
        }
    });

});