【发布时间】：2016-06-23 10:50:04
【问题描述】：
这里我创建了wijmo flex grid的示例代码，它工作正常，但问题是如何获取选定的行值？
angular.module('app', ['wj']);
'use strict';
// declare app module
var app = angular.module('app');
// controller
app.controller('appCtrl', function ($scope, $http) {
// create the filter and expose it to scope for customization
$scope.initialized = function (s, e) {
var flex = s;
$scope.filter = new wijmo.grid.filter.FlexGridFilter(flex);
$scope.downloadsColumnFilterType = wijmo.grid.filter.FilterType.Condition;
$scope.$apply();
$scope.filter.filterChanging.addHandler(function () {
console.log('filter changing');
});
$scope.filter.filterChanged.addHandler(function () {
console.log('filter changed');
});
$scope.filter.filterApplied.addHandler(function () {
console.log('filter applied');
});
}
// persist filter definition
$scope.saveFilter = function () {
localStorage['filter'] = $scope.filter.filterDefinition;
}
$scope.restoreFilter = function () {
$scope.filter.filterDefinition = localStorage['filter'];
}
// update filter type for "downloads" column
$scope.$watch('downloadsColumnFilterType', function () {
var f = $scope.filter;
if (f) {
var col = f.grid.columns.getColumn('downloads'),
cf = f.getColumnFilter(col, true);
cf.filterType = $scope.downloadsColumnFilterType;
}
});
// filters are localizable
$scope.culture = 'en';
$scope.$watch('culture', function () {
// remove old localization reference
var loc = document.getElementById('loc');
if (loc) {
document.head.removeChild(loc);
}
// add new localization reference
loc = document.createElement('script');
loc.id = 'loc';
loc.type = 'text/javascript';
loc.async = false;
loc.src = 'scripts/vendor/wijmo.culture.' + $scope.culture + '.js';
document.getElementsByTagName('head')[0].appendChild(loc);
// show changes
invalidateAll();
});
// invalidate all Wijmo controls
// using a separate function to handle strange IE9 scope issues
function invalidateAll() {
wijmo.Control.invalidateAll();
}
// create some random data
var countries = 'US,Germany,UK,Japan,Italy,Greece'.split(','),
data = [];
for (var i = 0; i < 1000; i++) {
data.push({
id: i,
date: new Date(2015, i % 12, (i + 1) % 25),
time: new Date(2015, i % 12, (i + 1) % 25, i % 24, i % 60, i % 60),
country: countries[i % countries.length],
countryMapped: i % countries.length,
downloads: Math.round(Math.random() * 20000),
sales: Math.random() * 10000,
expenses: Math.random() * 5000,
checked: i % 9 == 0
});
}
$scope.data = new wijmo.collections.CollectionView(data);
// notify scope when collectionView changes
$scope.data.collectionChanged.addHandler(function () {
if (!$scope.$root.$$phase) {
$scope.$apply();
}
});
// expose countries, country map
$scope.countries = countries;
var countryMap = [
{ name: 'US', key: 0 },
{ name: 'Germany', key: 1 },
{ name: 'Japan', key: 2 },
{ name: 'Italy', key: 3 },
{ name: 'Greece', key: 4 },
{ name: 'Spain', key: 5 },
{ name: 'Chile', key: 6 },
{ name: 'China', key: 7 },
{ name: 'Canada', key: 8 },
{ name: 'Astralia', key: 9 },
{ name: 'Austria', key: 10 }
];
$scope.countryMap = new wijmo.grid.DataMap(new wijmo.collections.CollectionView(countryMap), 'key', 'name');
});<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<link rel="stylesheet" href="style.css">
<script src="script.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha/css/bootstrap.min.css" />
<!-- Wijmo -->
<script src="http://demos.wijmo.com/5/Angular/FlexGridFilter/FlexGridFilter/scripts/vendor/wijmo.min.js" type="text/javascript"></script>
<script src="http://demos.wijmo.com/5/Angular/FlexGridFilter/FlexGridFilter/scripts/vendor/wijmo.grid.min.js" type="text/javascript"></script>
<script src="http://demos.wijmo.com/5/Angular/FlexGridFilter/FlexGridFilter/scripts/vendor/wijmo.grid.filter.min.js" type="text/javascript"></script>
<script src="http://demos.wijmo.com/5/Angular/FlexGridFilter/FlexGridFilter/scripts/vendor/wijmo.input.min.js" type="text/javascript"></script>
<link href="http://demos.wijmo.com/5/Angular/FlexGridFilter/FlexGridFilter/styles/vendor/wijmo.min.css" rel="stylesheet" />
<!-- Wijmo-Angular interop -->
<script src="http://demos.wijmo.com/5/Angular/FlexGridFilter/FlexGridFilter/scripts/vendor/wijmo.angular.min.js" type="text/javascript"></script>
</head>
<body ng-app="app" ng-controller="appCtrl">
<wj-flex-grid
style="height:300px"
initialized="initialized(s, e)"
items-source="data">
<wj-flex-grid-column header="ID" binding="id"></wj-flex-grid-column>
<wj-flex-grid-column header="Date" binding="date" format='MMM/dd/yyyy'></wj-flex-grid-column>
<wj-flex-grid-column header="Time" binding="time" format="t"></wj-flex-grid-column>
<wj-flex-grid-column header="Country" binding="country"></wj-flex-grid-column>
<wj-flex-grid-column header="Country ID" binding="countryMapped" data-map="countryMap"></wj-flex-grid-column>
<wj-flex-grid-column header="Downloads" binding="downloads"></wj-flex-grid-column>
<wj-flex-grid-column header="Sales" binding="sales"></wj-flex-grid-column>
<wj-flex-grid-column header="Expenses" binding="expenses"></wj-flex-grid-column>
<wj-flex-grid-column header="Checked" binding="checked"></wj-flex-grid-column>
</wj-flex-grid>
</div>
</html>【问题讨论】：
标签： javascript angularjs angularjs-directive wijmo