我正在使用 $popover 服务使用 Angular-strap 创建弹出窗口，如下所示:
this.popover = $popover(this.element, {
title: 'popover title',
content: 'popover content',
trigger: 'hover',
container: 'body',
html: true
});
这会正确呈现:
但是，当我尝试销毁弹出窗口时，它并没有完全删除它，因为当我将鼠标悬停在该元素上时，它会显示以下内容:
我已经分别尝试了以下两行代码，它们产生了相同的空弹出窗口结果:
this.popover.destroy();
this.popover.$scope.$destroy();
我做错了什么？
最佳答案
我尝试过，它对我来说工作得很好，你可以在这里引用plnkr:http://plnkr.co/edit/KyioKkQhxZDfUnQ0jn2E?p=preview
//HTML 代码
<!DOCTYPE html>
<html ng-app="mgcrea.ngStrapDocs">
<head>
<meta charset="utf-8" />
<title>AngularJS Plunker</title>
<script>document.write('<base href="' + document.location + '" />');</script>
<link rel="stylesheet" href="//cdn.jsdelivr.net/fontawesome/4.3.0/css/font-awesome.css">
<link rel="stylesheet" href="//cdn.jsdelivr.net/bootstrap/3.3.4/css/bootstrap.min.css">
<link rel="stylesheet" href="//mgcrea.github.io/angular-strap/styles/libs.min.css">
<link rel="stylesheet" href="//mgcrea.github.io/angular-strap/styles/docs.min.css">
<link rel="stylesheet" href="style.css" />
<script src="//cdn.jsdelivr.net/angularjs/1.4.5/angular.min.js" data-semver="1.4.5"></script>
<script src="//cdn.jsdelivr.net/angularjs/1.4.5/angular-animate.min.js" data-semver="1.4.5"></script>
<script src="//cdn.jsdelivr.net/angularjs/1.4.5/angular-sanitize.min.js" data-semver="1.4.5"></script>
<script src="//mgcrea.github.io/angular-strap/dist/angular-strap.js" data-semver="v2.3.7"></script>
<script src="//mgcrea.github.io/angular-strap/dist/angular-strap.tpl.js" data-semver="v2.3.7"></script>
<script src="//mgcrea.github.io/angular-strap/docs/angular-strap.docs.tpl.js" data-semver="v2.3.7"></script>
<script src="script.js"></script>
</head>
<body ng-controller="MainCtrl">
<div class="bs-docs-section" ng-controller="PopoverDemoCtrl">
<div class="bs-example" style="padding-bottom: 24px;" append-source>
<!-- A popover can also be triggered programmatically using the $popover service -->
<button type="button" id="popover-as-service" class="btn btn-lg btn-primary" title="{{popover.title}}" ng-click="togglePopover()">Click to toggle popover
<br />
<small>(using $popover service)</small>
</button>
<div><a ng-click="hidePopover()">Click to close</a></div>
</div>
</div> </body>
</html>
//JS代码
var app = angular.module('mgcrea.ngStrapDocs', ['ngAnimate', 'ngSanitize', 'mgcrea.ngStrap']);
app.controller('MainCtrl', function($scope) {
});
'use strict';
angular.module('mgcrea.ngStrapDocs')
.config(function($popoverProvider) {
angular.extend($popoverProvider.defaults, {
html: true
});
})
.controller('PopoverDemoCtrl', function($scope, $popover) {
$scope.popover = {title: 'Title', content: 'Hello Popover<br />This is a multiline message!'};
var asAServiceOptions = {
title: $scope.popover.title,
content: $scope.popover.content,
trigger: 'manual'
}
var myPopover = $popover(angular.element(document.querySelector('#popover-as-service')), asAServiceOptions);
console.log(myPopover);
$scope.togglePopover = function() {
myPopover.$scope.$show();
};
$scope.hidePopover = function() {
myPopover.destroy();
};
});
或者，如果您仍然面临一些问题，您可以创建一个 plnkr 并分享。
关于angularjs - 无法破坏 Angular 带弹出框，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/36008442/