AngularJs 中的崩溃问题
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【中文标题】AngularJs 中的崩溃问题【英文标题】:Issue with collapse in AngularJs 【发布时间】:2017-02-09 17:48:43 【问题描述】:我知道这将是一个愚蠢的错误,但我想不通。
这是我的控制器
var app=angular.module('mainApp',['ngRoute','ui.bootstrap','ngAnimate']);
index.html
<head>
<meta charset="UTF-8">
<title>AngularJS | Basic LoginForm</title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.8/angular.min.js"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.8//angular-route.min.js"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.8/angular-animate.js"></script>
<script src="js/ui-bootstrap-tpls-2.1.4.min.js"></script>
<script src="controller.js"></script>
</head>
<body ng-app="mainApp">
<div ng-view></div>
</body>
我得到的错误是
未捕获的错误:[$injector:modulerr]http://errors.angularjs.org/1.2.28/$injector/modulerr?p0=mainApp&p1=Error%3…gleapis.com%2Fajax%2Flibs%2Fangularjs%2F1.2.28%2Fangular.min.js%3A18% 3A170)
它肯定与版本有关,因为即使我使用的是 1.5.8 版本,我也可以看到 angularJS 版本 1.2.28。
如果我删除 'ui.bootstrap','ngAnimate' 效果很好,但我需要它们来实现折叠功能
有人可以帮我解决这个问题吗?
【问题讨论】:
【参考方案1】:您似乎缺少bootstrap.min.css
和ui-bootstrap-tpls-2.1.4.js
的路径问题
别忘了包含。
<script src="//angular-ui.github.io/bootstrap/ui-bootstrap-tpls-2.1.4.js"></script>
<link href="//netdna.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
看下面的例子来实现collapse
功能。
Official Angular accordion
angular.module('ui.bootstrap.demo', ['ngAnimate', 'ngSanitize', 'ui.bootstrap']);
angular.module('ui.bootstrap.demo').controller('AccordionDemoCtrl', function ($scope)
$scope.oneAtATime = true;
$scope.groups = [
title: 'Dynamic Group Header - 1',
content: 'Dynamic Group Body - 1'
,
title: 'Dynamic Group Header - 2',
content: 'Dynamic Group Body - 2'
];
$scope.items = ['Item 1', 'Item 2', 'Item 3'];
$scope.addItem = function()
var newItemNo = $scope.items.length + 1;
$scope.items.push('Item ' + newItemNo);
;
$scope.status =
isCustomHeaderOpen: false,
isFirstOpen: true,
isFirstDisabled: false
;
);
<!doctype html>
<html ng-app="ui.bootstrap.demo">
<head>
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.5.8/angular.js"></script>
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.5.8/angular-animate.js"></script>
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.5.8/angular-sanitize.js"></script>
<script src="//angular-ui.github.io/bootstrap/ui-bootstrap-tpls-2.1.4.js"></script>
<script src="example.js"></script>
<link href="//netdna.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div ng-controller="AccordionDemoCtrl">
<script type="text/ng-template" id="group-template.html">
<div class="panel panel-default">
<div class="panel-heading">
<h4 class="panel-title" style="color:#fa39c3">
<a href tabindex="0" class="accordion-toggle" ng-click="toggleOpen()" uib-accordion-transclude="heading">
<span uib-accordion-header ng-class="'text-muted': isDisabled">
heading
</span>
</a>
</h4>
</div>
<div class="panel-collapse collapse" uib-collapse="!isOpen">
<div class="panel-body" style="text-align: right" ng-transclude></div>
</div>
</div>
</script>
<p>
<button type="button" class="btn btn-default btn-sm" ng-click="status.open = !status.open">Toggle last panel</button>
<button type="button" class="btn btn-default btn-sm" ng-click="status.isFirstDisabled = ! status.isFirstDisabled">Enable / Disable first panel</button>
</p>
<div class="checkbox">
<label>
<input type="checkbox" ng-model="oneAtATime">
Open only one at a time
</label>
</div>
<uib-accordion close-others="oneAtATime">
<div uib-accordion-group class="panel-default" heading="Static Header, initially expanded" is-open="status.isFirstOpen" is-disabled="status.isFirstDisabled">
This content is straight in the template.
</div>
<div uib-accordion-group class="panel-default" heading="group.title" ng-repeat="group in groups">
group.content
</div>
<div uib-accordion-group class="panel-default" heading="Dynamic Body Content">
<p>The body of the uib-accordion group grows to fit the contents</p>
<button type="button" class="btn btn-default btn-sm" ng-click="addItem()">Add Item</button>
<div ng-repeat="item in items">item</div>
</div>
<div uib-accordion-group class="panel-default" heading="Custom template" template-url="group-template.html">
Hello
</div>
<div uib-accordion-group class="panel-default" is-open="status.isCustomHeaderOpen" template-url="group-template.html">
<uib-accordion-heading>
Custom template with custom header template <i class="pull-right glyphicon" ng-class="'glyphicon-chevron-down': status.isCustomHeaderOpen, 'glyphicon-chevron-right': !status.isCustomHeaderOpen"></i>
</uib-accordion-heading>
World
</div>
<div uib-accordion-group class="panel-danger" heading="Delete account">
<p>Please, to delete your account, click the button below</p>
<button class="btn btn-danger">Delete</button>
</div>
<div uib-accordion-group class="panel-default" is-open="status.open">
<uib-accordion-heading>
I can have markup, too! <i class="pull-right glyphicon" ng-class="'glyphicon-chevron-down': status.open, 'glyphicon-chevron-right': !status.open"></i>
</uib-accordion-heading>
This is just some content to illustrate fancy headings.
</div>
</uib-accordion>
</div>
</body>
</html>
【讨论】:
谢谢。这是由于 ui-bootstrap-tpls-2.1.4.js 的路径问题【参考方案2】:您似乎遇到了ui.bootstrap
的问题,这是您注入应用程序的索引 [1] 依赖项。您能否确保在您的浏览器检查器的“网络”选项卡中,ui.bootstrap
包含在您的 HTML 中?
第一步,尝试添加
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/2.1.4/ui-bootstrap-tpls.min.js"></script>
发给你的<head>
而不是
<script src="js/ui-bootstrap-tpls-2.1.4.min.js"></script>
这样我们就可以确定你的本地路径是否有问题。
专业提示:为了获得最佳性能,请将所有 Javascript 移动到 <body>
元素的底部,紧挨在结束 </body>
标记之前。这将有助于更快的页面呈现。
【讨论】:
对不起。我是 AngularJS 的新手。你能告诉我我能做什么吗?以上是关于AngularJs 中的崩溃问题的主要内容,如果未能解决你的问题,请参考以下文章
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