如何在 angularjs 中的每个 ng-repeat 循环中添加天数到日期变量
how to add days to date variable on every ng-repeat loop in angularjs
我在 "ng-init" 指令中设置了日期变量,我想在每个 ng-repeat 循环中为这个日期变量添加天数,如下所示:
<table>
<tr ng-repeat="n in myArr" ng-init="myDate=('07/25/2017'|date:addDays($index))">
<td ng-bind="myDate"></td>
</tr>
</table
您可以像这样在控制器中实例化您的第一次约会:
$scope.firstDate = new Date('07/25/2017');
然后在 ngRepeat 中添加天数,如下所示:
<tr ng-repeat="n in myArr" ng-init="myDate=(firstDate.setDate(firstDate.getDate() + 1)|date)">
如果您希望日期格式为 mm/dd/yyyy,则需要在 ngInit 的末尾添加:'M/d/yyyy'
,像这样(你可以看看the doc了解更多关于日期格式的信息):
<tr ng-repeat="n in myArr" ng-init="myDate=(firstDate.setDate(firstDate.getDate() + 1)|date:'M/d/yyyy')">
但是如果你有其他与日期有关的事情,我认为看看 moment.js
可能是个好主意
var app = angular.module('plunker', []);
app.controller('MainCtrl', function($scope) {
$scope.firstDate = new Date('07/25/2017');
$scope.myArr = [1, 2, 3, 4, 5];
});
<script data-require="angular.js@1.5.x" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.11/angular.min.js" data-semver="1.5.11"></script>
<table ng-app="plunker" ng-controller="MainCtrl">
<tr ng-repeat="n in myArr" ng-init="myDate=(firstDate.setDate(firstDate.getDate() + 1)|date)">
<td ng-bind="myDate"></td>
</tr>
</table>
我在 "ng-init" 指令中设置了日期变量,我想在每个 ng-repeat 循环中为这个日期变量添加天数,如下所示:
<table>
<tr ng-repeat="n in myArr" ng-init="myDate=('07/25/2017'|date:addDays($index))">
<td ng-bind="myDate"></td>
</tr>
</table
您可以像这样在控制器中实例化您的第一次约会:
$scope.firstDate = new Date('07/25/2017');
然后在 ngRepeat 中添加天数,如下所示:
<tr ng-repeat="n in myArr" ng-init="myDate=(firstDate.setDate(firstDate.getDate() + 1)|date)">
如果您希望日期格式为 mm/dd/yyyy,则需要在 ngInit 的末尾添加:'M/d/yyyy'
,像这样(你可以看看the doc了解更多关于日期格式的信息):
<tr ng-repeat="n in myArr" ng-init="myDate=(firstDate.setDate(firstDate.getDate() + 1)|date:'M/d/yyyy')">
但是如果你有其他与日期有关的事情,我认为看看 moment.js
可能是个好主意var app = angular.module('plunker', []);
app.controller('MainCtrl', function($scope) {
$scope.firstDate = new Date('07/25/2017');
$scope.myArr = [1, 2, 3, 4, 5];
});
<script data-require="angular.js@1.5.x" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.11/angular.min.js" data-semver="1.5.11"></script>
<table ng-app="plunker" ng-controller="MainCtrl">
<tr ng-repeat="n in myArr" ng-init="myDate=(firstDate.setDate(firstDate.getDate() + 1)|date)">
<td ng-bind="myDate"></td>
</tr>
</table>