Javascript 选择输入不工作？使用单页应用程序AngularJS_Javascript_Jquery_Angularjs_Materialize

Javascript 选择输入不工作？使用单页应用程序AngularJS

javascript jquery angularjs

Javascript 选择输入不工作？使用单页应用程序AngularJS,javascript,jquery,angularjs,materialize,Javascript,Jquery,Angularjs,Materialize,我有一个单页应用程序，在UI中加载东西时遇到问题所以我的index.html是这样的 html lang="en" ng-app="App" ng-controller="IndexController"> <head>  <link href="css/materialize.min.css" type="text/css" rel="stylesheet" media="screen,projection"

我有一个单页应用程序，在UI中加载东西时遇到问题

所以我的index.html是这样的

html lang="en" ng-app="App" ng-controller="IndexController">
<head>
    <!-- CORE CSS-->
    <link href="css/materialize.min.css" type="text/css" rel="stylesheet" media="screen,projection">
    <link href="css/style.min.css" type="text/css" rel="stylesheet" media="screen,projection">
    <link href="css/custom/custom.min.css" type="text/css" rel="stylesheet" media="screen,projection">
    <script type="text/javascript" src="js/plugins/jquery-1.11.2.min.js"></script>
    <script type="text/javascript" src="libs/angular/angular.min.js"></script>
    <script type="text/javascript" src="libs/angular-route/angular-route.min.js"></script>
    <script type="text/javascript" src="libs/angular-utils-pagination/dirPagination.js"></script>

    <script type="text/javascript" src="js/materialize-plugins/date_picker/picker.js"></script>
    <script type="text/javascript" src="js/materialize-plugins/date_picker/picker.date.js"></script>
    <script type="text/javascript" src="js/ngStorage.min.js"></script>
    <script type="text/javascript" src="js/plugins/select2.js"></script>


    <script type="text/javascript" src="js/controller/IndexController.js"></script>
    <script type="text/javascript" src="js/appRoutes.js"></script>
    <script type="text/javascript" src="js/app.js"></script>

</head>

<body class="cyan">
*some navbar codes here*
<section id="content">
   <div ng-view>
   </div>
</section>
</body>
*some scripts here*
</html>

    <section id="content" ng-controller="DashboardController">
    *some codes here*
<select required id="names" ng-model="selectedName" ng-class="{invalid : validation.names}"  ng-options="x for x in names"></select>
     <div class="row">
                        <div ng-repeat="x in names">
                            {{x}}
                        </div>
                    </div>

                    <div class="row">
                        <div class="input-field col s4"></div>
                        <div class="input-field col s4">
                            <a class="btn waves-effect waves-light white blue-text" ng-click="cancelRequest()">Cancel</a>
                            <a class="btn waves-effect waves-light blue" ng-click="transaction()">Save</a>
                        </div>
                        <div class="input-field col s4"></div>
                    </div>
    </section>

如果我硬编码

，除非我把

<script type="text/javascript" src="js/materialize.min.js"></script>
<script type="text/javascript" src="js/plugins/angular-materialize.js"></script>
<script type="text/javascript" src="js/plugins.min.js"></script>

所以我认为您应该像这样使用$onInit（）：

 controller: function() {
    this.$onInit = function() {
      $('select').material_select();
    };
  },

或在$timeout上选择初始化：

 $timeout(() => $('select').material_select());

您不需要包装代码就可以正常工作

.controller('DashboardController', function ($http,$scope,$sessionStorage,StartingService,LogService,SweetAlert, $timeout) {
        $http.defaults.headers.common['Authorization'] = $sessionStorage.authenticate;
        $scope.isLogin = $sessionStorage.showLogin;
        $sessionStorage.currentBusiness;

        $timeout(function () {

            $('select').material_select();
            $('.tooltipped').tooltip({delay: 50});

        });

你在哪里做

$（'select'）.material_select（）？？@KasabuckiAlexandr在我的控制器init（）中，我也在dashboard.html中使用了$onInit（）方法进行了尝试？@KasabuckiAlexandr否，请查看我编辑的帖子不显示项目。我使用了w3schools第一个ng选项示例中的语法您可以尝试使用ng repeat呈现选项吗？
 $timeout(() => $('select').material_select());

.controller('DashboardController', function ($http,$scope,$sessionStorage,StartingService,LogService,SweetAlert, $timeout) {
        $http.defaults.headers.common['Authorization'] = $sessionStorage.authenticate;
        $scope.isLogin = $sessionStorage.showLogin;
        $sessionStorage.currentBusiness;

        $timeout(function () {

            $('select').material_select();
            $('.tooltipped').tooltip({delay: 50});

        });