Javascript 如何动态更改活动类_Javascript_Jquery_Node.js_Angularjs_Twitter Bootstrap

Javascript 如何动态更改活动类

javascript jquery node.js angularjs twitter-bootstrap

Javascript 如何动态更改活动类,javascript,jquery,node.js,angularjs,twitter-bootstrap,Javascript,Jquery,Node.js,Angularjs,Twitter Bootstrap,错误出现在ul->li->a ng点击处。当我单击时，活动的类没有更改。这是我的index.html <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/html"> <head lang="en"> <meta charset="UTF-8"> <title>Talent Exhibition</title> <script type="

错误出现在ul->li->a ng点击处。当我单击时，活动的类没有更改。这是我的index.html

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/html">
<head lang="en">
    <meta charset="UTF-8">
    <title>Talent Exhibition</title>
    <script type="text/javascript" language="javascript" src="bower_components/angular/angular.js"></script>
    <script type="text/javascript" language="javascript" src="bower_components/angular-ui-   router/release/angular-ui-router.js"></script>
    <script type="text/javascript" language="javascript" src="bower_components/angular-animate/angular-animate.js"></script>
    <script type="text/javascript" language="javascript" src="bower_components/angular-resource/angular-resource.js"></script>
    <script type="text/javascript" language="JavaScript" src="app.js"></script>
    <script type="text/javascript" language="JavaScript" src="bower_components/jquery/dist/jquery.js"></script>
    <script type="text/javascript" language="JavaScript" src="bower_components/bootstrap/dist/js/bootstrap.js"></script>
    <link rel="stylesheet" type="text/css" href="bower_components/bootstrap/dist/css/bootstrap-theme.css"/>
    <link rel="stylesheet" type="text/css" href="bower_components/bootstrap/dist/css/bootstrap.css"/>
    <link rel="stylesheet" type="text/css" href="app.css"/>
</head>
<body ng-app="talent">
    <div ng-controller="navbarmenuController">
    <div class="navbar navbar-fixed-top navbar-default">
        <div class="container">
            <div class="navbar-brand">
                <a href="index.html">Talent Exhibition</a>
            </div>
            <div ng-controller="navbarformcontroller">
                <form class="navbar-form navbar-right" ng-submit="loginuser()">
                    <input type="email" ng-model="user.username" placeholder="Email" class="form-control" required>
                    <input type="password" ng-model="user.password" placeholder="Password" class="form-control" required>
                    <button class="btn btn-success" type="submit">Login</button>
                </form>
            </div>
        </div>
    </div>

    <div class="container-fluid" id="sidebar">
        <div class="row" ng-controller="headercontroller as panel">
            <div class="col-sm-2 col-lg-2 col-md-2 hidden-xs jumbotron">
                <ul class="nav nav-sidebar">
                    <li ng-repeat="tab in tabs" ng-class="{active : panel.isselected({{tab.id}})}"><a ng-click="panel.selecttab({{tab.id}})" ui-sref="{{tab.name}}">{{tab.name}}</a></li>
                </ul>

            </div>
            <div class="col-lg-9 col-sm-offset-3 col-md-10 col-md-offset-2 main" id="main" ui-view></div>
        </div>

    </div>

    </div>
</body>
</html>

我的错误详细信息是

错误：[$parse:syntax]语法错误：标记“tab.id”是意外的，应该是从[tab.id}]开始的表达式[panel.selecttab（{tab.id}}}）]的第19列处的[：]。（

http://errors.angularjs.org/1.2.23/$parse/syntax？p0=tab.id&p1=is%20意外的%2C%20预期的%20%5B%3A%5D&p2=19&p3=panel.selecttab（%7B%7Btab.id%7D%7D）&p4=tab.id%7D%7D

）在（

http://localhost:63342/Talent/bower_components/angular/angular.js:78:12

）在Parser.throwError（

http://localhost:63342/Talent/bower_components/angular/angular.js:10534:11

）在Parser.consume（

http://localhost:63342/Talent/bower_components/angular/angular.js:10568:12

）在Parser.object（

http://localhost:63342/Talent/bower_components/angular/angular.js:10885:14

）在Parser.primary（

http://localhost:63342/Talent/bower_components/angular/angular.js:10504:22

）在Parser.unary（

http://localhost:63342/Talent/bower_components/angular/angular.js:10757:19

）在Parser.乘法（

http://localhost:63342/Talent/bower_components/angular/angular.js:10740:21

）在Parser.additional（

http://localhost:63342/Talent/bower_components/angular/angular.js:10731:21

）在Parser.relational（

http://localhost:63342/Talent/bower_components/angular/angular.js:10722:21

）在Parser.equality（

http://localhost:63342/Talent/bower_components/angular/angular.js:10713:21

）> （匿名函数）angular.js:10061 （匿名函数）angular.js:7357 applyDirectivesToNode.js:6473 compileNodes angular.js:6036 compileNodes angular.js:6048 编译angular.js:5969 applyDirectivesToNode.js:6379 compileNodes angular.js:6036 compileNodes angular.js:6048 compileNodes angular.js:6048 compileNodes angular.js:6048 compileNodes angular.js:6048 compileNodes angular.js:6048 compileNodes angular.js:6048 编译angular.js:5969 （匿名函数）angular.js:1449 范围$eval angular.js:12673 范围：$apply angular.js:12771 （匿名函数）angular.js:1447 调用angular.js:3966 doBootstrap angular.js:1445 bootstrap.js:1459 angularInit angular.js:1368 （匿名函数）angular.js:21949 触发器角度。js:2573 （匿名函数）angular.js:2853 forEach angular.js:325 eventHandler angular.js:2852“

我认为

ng click

指令中的把手是多余的。请在没有把手的情况下尝试：

<a ng-click="panel.selecttab(tab.id)" ui-sref="{{tab.name}}">{{tab.name}}</a>

<a ng-click="panel.selecttab(tab.id)" ui-sref="{{tab.name}}">{{tab.name}}</a>

<a ng-click="panel.selecttab(tab.id)" ui-sref="tab.name">{{tab.name}}</a>