我使用Angularjs创建了一个绑定到模型的选择框.选择框选项正确加载,但只要选择任何一个选项,所有选项都会从选择框中消失.这是什么原因发生了,我如何防止我的选择消失?
Plunker链接演示了这个问题:http://plnkr.co/edit/DolBIN
HTML
<html xmlns="http://www.w3.org/1999/xhtml" ng-app>
<head>
<title>Angular Test Prjoect - Home</title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.5/angular.min.js"></script>
<script type="text/javascript" src="Clinic.js"></script>
</head>
<body>
<div ng-controller="ClinicCtrl">
<select ng-options="item as item.start + '-' + item.end + ':' + item.patient.name for item in appointments" ng-model="appointments">
</select>
</div>
</body>
</html>
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JavaScript的
function ClinicCtrl($scope) {
$scope.appointments = [
{ start: "900", end: "930", provider: "1", patient: {name:"Allen",dob:"8/12/1977"} },
{ start: "1000", end: "1045", provider: "1", patient: { name: "Allen", dob: "8/12/1971"} },
{ start: "1030", end: …Run Code Online (Sandbox Code Playgroud) 给定$ scope模型中包含HTML实体的字符串,如何确保实体正确显示为HTML字符而不是文字字符串?
http://plnkr.co/edit/0BliljcDkj0vvj3jdEqz?p=preview
<!DOCTYPE html>
<html>
<head>
<script data-require="angular.js@*"
data-semver="1.2.13"
src="http://code.angularjs.org/1.2.13/angular.js"></script>
</head>
<body>
<div ng-controller="htmlChar">{{title}}</div>
<script>
angular.element(document).ready(function(){
var app=angular.module("app",[]);
app.controller("htmlChar",function($scope){
$scope.title = "© Acme";
});
angular.bootstrap(document, ['app']);
});
</script>
</body>
</html>
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引用类型派生自System.Object,值类型来自System.ValueType.
那么,怎么可能呢?
http://plnkr.co/edit/Bz3Qhf1eDuFrnKI0qnUo?p=preview
我使用AngularUI套件的两个组件,UI-Router和UI-Bootstrap.当用户点击我的顶部导航栏链接时,UI-Router负责加载模板.
只有"UI窗口小部件模板"(AngularUI-Bootstrap和Alert)下的前两个链接处于活动状态

UI-Bootstrap负责在模板中制作漂亮的小部件.我似乎正确配置了UI-Router,因为我正在加载正确的模板,这些模板可以访问正确的控制器.我遇到的问题是我的UI-Bootstrap组件无法加载并生成奇怪的错误,似乎表明他们在某种程度上试图自己加载模板??? 我在实现中错误处理了什么导致Bootstrap-UI指令无法加载?
警报下拉链接的HTML模板
<tabset>
<tab heading="Static title">Static content</tab>
<tab ng-repeat="tab in tabs" heading="{{tab.title}}" active="tab.active" disabled="tab.disabled">
{{tab.content}}
</tab>
<tab select="alertMe()">
<tab-heading>
<i class="icon-bell"></i> Select me for alert!
</tab-heading>
I've got an HTML heading, and a select callback. Pretty cool!
</tab>
</tabset>
{{tabs}}
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加载警报模板时来自控制台的错误消息

角度善良
angular.module("uiRouterExample", [
'ui.router',
'ui.bootstrap']).config(function ($stateProvider, $urlRouterProvider) {
$stateProvider
.state('home', {
url: '/home',
templateUrl: 'templates/home.html',
controller: 'BSCtrl'
})
.state('angularBS', {
url: '/angularBS',
templateUrl: 'templates/angularBS.html',
controller: 'BSCtrl'
})
.state('alert', {
url: '/alert',
templateUrl: 'templates/alert.html',
controller: …Run Code Online (Sandbox Code Playgroud) 我无法在JMX代理视图中检查我的任何bean,因为单击任何bean会导致下面粘贴的错误.其他所有东西似乎都在JBOSS中正常工作,因为它正确地为我的应用程序提供服务.
环境变量如下......
PATH = C:\ Program Files\Java\jre8\bin; C:\ Users\XXX\AppData\Roaming \npm; C:\ Program Files(x86)\ Java\jre7\bin; C:\ Program Files\Java\jre7\BIN;
JAVA_HOME = C:\ Program Files(x86)\ Java\jdk1.8.0_05
JBossWeb/2.0.1.GA - Error reportHTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 151 in the jsp file: /inspectMBean.jsp The type java.lang.CharSequence cannot be resolved. It is indirectly referenced from …
我最近安装了Java 1.6并播放2.10.0.当试图在播放框架上运行骨架Web应用程序时,我在页面请求时收到此错误.
play.api.Application$$anon$1: Execution exception[[RuntimeException: java.lang.UnsupportedClassVersionError: controllers/routes : Unsupported major.minor version 51.0]]
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我已经阅读了关于不受支持的major.minor错误的play框架线程,并根据我能理解的内容采取了行动.下载并安装java版本1.6(我一直使用1.7)后,我的环境如下所示,我仍然收到相同的错误.如何超越此错误?
java 1.6.0_33
javac 1.6.0_45
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播放2.1.2(使用Java 1.6.0_33和Scala 2.10.0)
路径:
C:\Program Files (x86)\Silverfrost\FTN95;C:\Program Files (x86)\Silverfrost\FTN95\FTN95 for Microsoft Visual >Studio;C:\Users\zach\nodejs;C:\Users\zach\AppData\Roaming\npm;C:\Users\zach\NodeApps;C:\Users\zach\Downloads\play-2.1.2\play-2.1.2;C:\Program Files\Java\jdk1.6.0_45\bin;
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我收到的错误如下......
2013-07-12 00:53:00,472 - [INFO] - from play in play-internal-execution-context-1
Application started (Dev)
2013-07-12 00:53:00,781 - [ERROR] - from application in play-internal-execution-context-3
! @6f0e5c888 - Internal server error, for (GET) [/] ->
play.api.Application$$anon$1: Execution exception[[RuntimeException: java.lang.UnsupportedClassVersionError: controllers/routes : Unsupported major.minor version 51.0]]
at play.api.Application$class.handleError(Application.scala:289) ~[play_2.10.jar:2.1.2]
at play.api.DefaultApplication.handleError(Application.scala:383) [play_2.10.jar:2.1.2] …Run Code Online (Sandbox Code Playgroud) 我想知道如何在一个单词中设置一个特定的字母,在我的例子中是第一个,在angularJS中.例如,我有一系列的单词,如:
var Words = [Mon,Tue,Wed];
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我想用粗体显示每个元素的第一个字母,用正常字体显示其余部分.
我无法在下面的片段中看到我的错误.目标是让div淡入淡出,而我的结果是他们立即隐藏/显示.有人可以善意指出我的错误,因为我看不到它.
PLNKR- http://plnkr.co/edit/c0HgL56yOqrznIkfbmsR?p=preview
HTML /脚本
<body ng-controller="test">
<p>
<button ng-click="show=!show">Toggle</button>
</p>
<div ng-show="show"
class="blue-div animate-show">A</div>
<div ng-hide="show"
class="green-div animate-show">B</div>
<script>
angular.element(document).ready(function(){
var app=angular.module("app",[]);
app.controller("test",function($scope){
$scope.show=false;
});
angular.bootstrap(document,["app"]);
});
</script>
</body>
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CSS
.blue-div{
width:100%;
height:200px;
background-color:blue;
}
.green-div{
width:100%;
height:200px;
background-color:green;
}
.animate-show {
-webkit-transition:all linear 1s;
transition:all linear 1s;
opacity:1;
}
.animate-show.ng-hide-add,
.animate-show.ng-hide-remove {
display:block!important;
}
.animate-show.ng-hide {
opacity:0;
}
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