我有一个包含很多项目的数据库,我需要抓住item.expire日期并将其与今天的日期进行比较所以我会在到期前5天回复"# 34。
我完成了所有工作,但我不知道如何通过我的号码 5 "在到期前5天#34; 我的ng-repeat。
.controller('itemController', ['$scope', '$http', 'Items',
function($scope, $http, Items) {
var promise = Items.get();
promise.then(
function(itemData) {
//Return data object to the ng-repeat
$scope.items = itemData.data;
angular.forEach(itemData.data, function(oneItem) {
var currentDate = moment().format("YYYY-MM-DD");
var a = moment(oneItem.expire);
var b = moment( currentDate );
$scope.items.expire = a.diff(b, 'days');
});
},
function(errorItemData) {
$log.error('failure loading item', errorItemData);
console.log("error");
});
我的HTML
<tr ng-repeat="item in items | filter:searchItem" class="certificateListItems">
<td> @{{ item.name }}</td>
<td class="hidden-xs hidden-sm">@{{ item.description }}</td>
<td class="hidden-xs hidden-sm">@{{ item.issuer }}</td>
<td><a href="{{ URL::to('items/view_file/') }}/@{{ item.id }} " target="_blank">Download</a></td>
<td><img ng-click="showBox(item)" ng-src="{{ asset('assets/img/icons/mail_outgoing.png') }}"
alt="Send mail"/></td>
<td>
@{{ item.expire }}
</td>
<td>1st: @{{ item.alarm1 | date : 'shortDate' }}<br>2nd: @{{ item.alarm2 | date : 'shortDate' }}</td>
<td>
<a ng-click="editItem(item)" href=""><span class="glyphicon glyphicon-pencil"></span></a> -
<a ng-click="deleteItem(item)" href=""><span class="glyphicon glyphicon-trash"></span></a>
</td>
</tr>
答案 0 :(得分:1)
每个项目都有自己的到期日期。但是你的循环将到期时间存储在一个变量中:
// $scope.items is an array of items.
$scope.items = itemData.data;
angular.forEach(itemData.data, function(oneItem) {
var currentDate = moment().format("YYYY-MM-DD");
var a = moment(oneItem.expire);
var b = moment( currentDate );
// this sets a property 'exire' on the array of data
$scope.items.expire = a.diff(b, 'days');
});
应该是
$scope.items = itemData.data;
angular.forEach(itemData.data, function(oneItem) {
var currentDate = moment().format("YYYY-MM-DD");
var a = moment(oneItem.expire);
var b = moment( currentDate );
// this sets a property 'exire' on the array of data
oneItem.daysBeforeExpiration = a.diff(b, 'days');
});
,在HTML中:
{{ item.daysBeforeExpiration }}