angularFire $ bind方法可以在这里找到:http://angularfire.com/flatdoc.html,最新的ng-grid可以在这里找到:http://angular-ui.github.io/ng-grid/
我尝试了最简单的解决方案,但它没有用:
$scope.myData = [{name: "Moroni", age: 50},
{name: "Tiancum", age: 43},
{name: "Jacob", age: 27},
{name: "Nephi", age: 29},
{name: "Enos", age: 34}];
$scope.gridOptions = {
data: 'myData',
rowTemplate:'<div ng-style="{\'cursor\': row.cursor, \'z-index\': col.zIndex(), \'color\': \'rgb(248, 248, 248)\',\'background\': \'none repeat scroll 0% 0% rgba(51, 51, 51, 0.7)\' }" ng-repeat="col in renderedColumns" ng-class="col.colIndex()" class="ngCell {{col.cellClass}}" ng-cell></div>',
headerRowTemplate: '<div ng-style="{ height: col.headerRowHeight,\'color\': \'rgb(248, 248, 248)\',\'background\': \'none repeat scroll 0% 0% rgba(51, 51, 51, 0.7)\' }" ng-repeat="col in renderedColumns" ng-class="col.colIndex()" class="ngHeaderCell" ng-header-cell></div>',
multiSelect: false,
enableCellEditOnFocus: true,
columnDefs: [{field: 'name', displayName: 'Name',editableCellTemplate: '<input type="text" ng-class="\'colt\' + col.index" ng-input="COL_FIELD" ng-model="COL_FIELD" />'},
{field:'age', displayName:'Age',editableCellTemplate: '<input type="text" ng-class="\'colt\' + col.index" ng-input="COL_FIELD" ng-model="COL_FIELD" />'}]
};
$scope.myData.$bind($scope,'gridData');
然后
<div class="gridStyle" ng-grid="gridOptions" ng-model="gridData"></div>
我的意思是,这甚至可能吗? :)
答案 0 :(得分:6)
这当然是可能的。在我们开始讨论之前,让我们回顾几个重要的细节:
因此,考虑到这些细节,有两种简单的方法。
利用Firebase阵列模拟
假设我们的数据是一个简单的数组并且我们不会删除键(如果id不是顺序的,我们的数组就成了一个对象),那么我们就可以直接从Firebase引用数据。
这是a fiddle demonstrating the following example:
var app = angular.module('app', ['firebase', 'ngGrid']);
var fb = new Firebase('https://nggrid-example.firebaseio-demo.com/');
app.controller('ctrl', function($timeout, $scope) {
$scope.myData = [];
fb.on('value', function(snap) {
// force a compile since we aren't in $digest
$timeout(function() {
$scope.myData = snap.val();
});
});
$scope.gridOptions = { data: 'myData' };
});
在angularFire数据上使用过滤器
但是,如果我们想坚持使用纯angularFire,或者我们的数据将由多个用户实时编辑(这会对阵列造成严重破坏),我们可以使用orderByPriority将数据过滤到数组中过滤
这是a fiddle demonstrating the following example:
var app = angular.module('app', ['firebase', 'ngGrid']);
var fb = new Firebase('https://nggrid-example.firebaseio-demo.com/');
app.controller('ctrl', function($firebase, $scope, orderByPriorityFilter) {
$scope.data = $firebase(fb);
$scope.myData = $firebase(fb);
$scope.$watchCollection('data', function() {
$scope.myData = orderByPriorityFilter($scope.data);
});
$scope.gridOptions = { data: 'myData' };
});