我在Angular指令中使用bootstrap-daterangepicker遇到麻烦.最初加载页面时工作正常,但是当切换页面/状态(我使用ui-router)并返回到带有daterangepicker的页面时,该插件不再工作.
它会抛出这个错误：
TypeError: $(…).daterangepicker is not a function
看起来插件在更改状态时已经删除了.任何人一个想法如何解决这个问题？
app.directive("daterangepicker",function() {
return {
restrict: "A",scope: false,link: function($scope,$element,$attr){
$($element).daterangepicker({
format: "DD.MM.YYYY",startDate: moment().subtract('days',1),endDate: new Date(),buttonClasses: ['btn-primary'],},function(from,to) {
$scope.date = {from: from,to: to};
$scope.$apply(); // I need apply() here to use the two-way-databinding
});
}
}
});
解决方法
我会避免轮转轮胎,已经有几个项目提供的指令,使用
https://angular-ui.github.io/bootstrap/
导入模块：
angular.module(‘myModule’,[‘ui.bootstrap’]);
并使用它：
<!doctype html>
<html ng-app="ui.bootstrap.demo">
<head>
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular.js"></script>
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular-animate.js"></script>
<script src="//angular-ui.github.io/bootstrap/ui-bootstrap-tpls-1.3.2.js"></script>
<script src="example.js"></script>
<link href="//netdna.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<style>
.full button span {
background-color: limegreen;
border-radius: 32px;
color: black;
}
.partially button span {
background-color: orange;
border-radius: 32px;
color: black;
}
</style>
<div ng-controller="DatepickerPopupDemoCtrl">
<pre>Selected date is: <em>{{dt | date:'fullDate' }}</em></pre>
<h4>Popup</h4>
<div class="row">
<div class="col-md-6">
<p class="input-group">
<input type="text" class="form-control" uib-datepicker-popup="{{format}}" ng-model="dt" is-open="popup1.opened" datepicker-options="dateOptions" ng-required="true" close-text="Close" alt-input-formats="altInputFormats" />
<span class="input-group-btn">
<button type="button" class="btn btn-default" ng-click="open1()"><i class="glyphicon glyphicon-calendar"></i></button>
</span>
</p>
</div>
<div class="col-md-6">
<p class="input-group">
<input type="text" class="form-control" uib-datepicker-popup ng-model="dt" is-open="popup2.opened" datepicker-options="dateOptions" ng-required="true" close-text="Close" />
<span class="input-group-btn">
<button type="button" class="btn btn-default" ng-click="open2()"><i class="glyphicon glyphicon-calendar"></i></button>
</span>
</p>
</div>
</div>
<div class="row">
<div class="col-md-6">
<label>Format: <span class="muted-text">(manual alternate <em>{{altInputFormats[0]}}</em>)</span></label>
<select class="form-control" ng-model="format" ng-options="f for f in formats">
<option></option>
</select>
</div>
</div>
<hr />
<button type="button" class="btn btn-sm btn-info" ng-click="today()">Today</button>
<button type="button" class="btn btn-sm btn-default" ng-click="setDate(2009,7,24)">2009-08-24</button>
<button type="button" class="btn btn-sm btn-danger" ng-click="clear()">Clear</button>
<button type="button" class="btn btn-sm btn-default" ng-click="toggleMin()" uib-tooltip="After today restriction">Min date</button>
</div>
</body>
</html>
控制器：
angular.module('ui.bootstrap.demo',['ngAnimate','ui.bootstrap']);
angular.module('ui.bootstrap.demo').controller('DatepickerPopupDemoCtrl',function($scope) {
$scope.today = function() {
$scope.dt = new Date();
};
$scope.today();
$scope.clear = function() {
$scope.dt = null;
};
$scope.inlineOptions = {
customClass: getDayClass,minDate: new Date(),showWeeks: true
};
$scope.dateOptions = {
dateDisabled: disabled,formatYear: 'yy',maxDate: new Date(2020,5,22),startingDay: 1
};
// Disable weekend selection
function disabled(data) {
var date = data.date,mode = data.mode;
return mode === 'day' && (date.getDay() === 0 || date.getDay() === 6);
}
$scope.toggleMin = function() {
$scope.inlineOptions.minDate = $scope.inlineOptions.minDate ? null : new Date();
$scope.dateOptions.minDate = $scope.inlineOptions.minDate;
};
$scope.toggleMin();
$scope.open1 = function() {
$scope.popup1.opened = true;
};
$scope.open2 = function() {
$scope.popup2.opened = true;
};
$scope.setDate = function(year,month,day) {
$scope.dt = new Date(year,day);
};
$scope.formats = ['dd-MMMM-yyyy','yyyy/MM/dd','dd.MM.yyyy','shortDate'];
$scope.format = $scope.formats[0];
$scope.altInputFormats = ['M!/d!/yyyy'];
$scope.popup1 = {
opened: false
};
$scope.popup2 = {
opened: false
};
var tomorrow = new Date();
tomorrow.setDate(tomorrow.getDate() + 1);
var afterTomorrow = new Date();
afterTomorrow.setDate(tomorrow.getDate() + 1);
$scope.events = [{
date: tomorrow,status: 'full'
},{
date: afterTomorrow,status: 'partially'
}];
function getDayClass(data) {
var date = data.date,mode = data.mode;
if (mode === 'day') {
var daytocheck = new Date(date).setHours(0,0);
for (var i = 0; i < $scope.events.length; i++) {
var currentDay = new Date($scope.events[i].date).setHours(0,0);
if (daytocheck === currentDay) {
return $scope.events[i].status;
}
}
}
return '';
}
});
