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AngularJS控制器未从路由的Templeturl中调用

[英]AngularJS controller not being called from routed templeturl

 原文  2017-04-11 21:13:40  7   1    javascript/ html/ angularjs/ node.js

问题描述

我是angularjs的新手。 我正在尝试使用index.html，app.js，searchtable.html和searchtable.js制作应用程序。

的index.html 

 <!DOCTYPE html> <html lang="en" ng-app="myApp" class="no-js"> <head> <meta charset="utf-8"> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>DD AngularJS App</title> <meta name="description" content=""> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css"> <link rel="stylesheet" href="bower_components/html5-boilerplate/dist/css/normalize.css"> <link rel="stylesheet" href="bower_components/html5-boilerplate/dist/css/main.css"> <link rel="stylesheet" href="app.css"> <script src="bower_components/html5-boilerplate/dist/js/vendor/modernizr-2.8.3.min.js"></script> </head> <body ng-controller="HelloCtrl"> <div class="container"> <div class="page-header" style="margin: 0"> <h1>Hello World</h1> </div> <ul class="menu" > <li><a href="#searchtable">Search_Table</a></li> </ul> <div ng-view></div> <div class="panel panel-default"> <div class="panel-heading"> <h3 class="panel-title">Notes</h3> </div> <div class="panel-body">Click on any link to navigate</div> <div class="panel-body">DD First App: v<span app-version></span></div> </div> </div> <script src="bower_components/angular/angular.js"></script> <script src="bower_components/angular-route/angular-route.js"></script> <script src="app.js"></script> <script src="views/helloworld/helloworld.js"></script> <script src="views/searchtable/searchtable.js"></script> <script src="views/sorttablecolumn/sorttablecolumn.js"></script> <script src="components/version/version.js"></script> <script src="components/version/version-directive.js"></script> <script src="components/version/interpolate-filter.js"></script> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script> <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.18/angular.min.js"></script> <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.18/angular-route.js"></script> </body> </html>
app.js 

 angular.module('myApp', [ 'ngRoute', 'myApp.views.helloworld', 'myApp.views.searchtable', 'myApp.version' ]) var helloApp = angular.module("myApp", ['ngRoute']); helloApp.config(['$routeProvider', function($routeProvider) { $routeProvider //.when('/',{ controller: 'HelloCtrl', templateUrl: '/index.html' }) .otherwise({ controller: 'HelloCtrl', templateUrl: 'views/helloworld/helloworld.html' }) .when('/searchtable', { controller: 'searchtableCtrl', templateUrl: 'views/searchtable/searchtable.html' }) }]); helloApp.controller("HelloCtrl", function($scope) { $scope.name = "Calvin Hobbes"; });

searchtable.html 

 <html lang="en" ng-app="myApp" class="no-js" ng-controller="searchtableCtrl"> <script src="bower_components/angular/angular.js"></script> <script src="bower_components/angular-route/angular-route.js"></script> <script src="app/views/searchtable/searchtable.js"></script> <body> <div class="page-header" style="margin: 0"> <h1> <!-- Heading goes here --> Add Table Row Dynamically </h1> </div> <div ng-view></div> <div style="padding-top: 15px"> <!-- Summary goes here --> This demo shows how to add a table row dynamically. </div> <div style="padding: 10px 0px 20px 0px"> <b>Instruction: </b> <!-- Instruction goes here --> Enter the company details and submit to add a row. </div> <div style="padding:20px 0px 60px 0px"> <span class="col-md-1" style="font-weight:bold">Search</span> <span class="col-md-3"> <input type="text" class="form-control" ng-model="searchKeyword"/> </span> </div> <div style="padding-bottom:50px"> <table style="width:100%"> <tr> <td style="width:45%;padding-left:40px;vertical-align: top"> <div style="padding-bottom:20px"> <h3>Add a Company</h3> </div> <form class="form-horizontal" role="form" ng-submit="addRow()"> <div class="form-group"> <label class="col-md-2 control-label">Name</label> <div class="col-md-4"> <input type="text" class="form-control" name="name" ng-model="name" /> </div> </div> <div class="form-group"> <label class="col-md-2 control-label">Employees</label> <div class="col-md-4"> <input type="text" class="form-control" name="employees" ng-model="employees" /> </div> </div> <div class="form-group"> <label class="col-md-2 control-label">Headoffice</label> <div class="col-md-4"> <input type="text" class="form-control" name="headoffice" ng-model="headoffice" /> </div> </div> <div class="form-group"> <div style="padding-left:110px"> <input type="submit" value="Submit" class="btn btn-primary" /> </div> </div> </form> </td> <td style="vertical-align: top"> <table class="table"> <tr> <th>Name</th> <th>Employees</th> <th>Head Office</th> <th>Action</th> </tr> <tr ng-repeat="company in companies | filter: searchKeyword"> <td>{{company.name}} </td> <td>{{company.employees}} </td> <td>{{company.headoffice}} </td> <td> <input type="button" value="Remove" class="btn btn-primary" ng-click="removeRow(company.name)" /> </td> </tr> </table> </td> </tr> </table> </div> </body> </html>
searchtable.js 

 angular.module('myApp', ['ngRoute']) console.log("search controller launched") //var helloApp = angular.module("myApp", ['ngRoute']); .config(['$routeProvider', function($routeProvider) { $routeProvider.when('/views/searchtable', { templateUrl: 'views/searchtable/searchtable.html', controller: 'searchtableCtrl' }) }]) //var searchApp = angular.module('myApp'); .controller('searchtableCtrl', function($scope) { $scope.companies = [{ 'name': 'Infosys Technologies', 'employees': 125000, 'headoffice': 'Bangalore' }, { 'name': 'Cognizant Technologies', 'employees': 100000, 'headoffice': 'Bangalore' }, { 'name': 'Wipro', 'employees': 115000, 'headoffice': 'Bangalore' }, { 'name': 'Tata Consultancy Services (TCS)', 'employees': 150000, 'headoffice': 'Bangalore' }, { 'name': 'HCL Technologies', 'employees': 90000, 'headoffice': 'Noida' }, ]; $scope.addRow = function() { $scope.companies.push({ 'name': $scope.name, 'employees': $scope.employees, 'headoffice': $scope.headoffice }); $scope.name = ''; $scope.employees = ''; $scope.headoffice = ''; }; $scope.removeRow = function(name) { var index = -1; var comArr = eval($scope.companies); for (var i = 0; i < comArr.length; i++) { if (comArr[i].name === name) { index = i; break; } } if (index === -1) { alert("Something gone wrong"); } $scope.companies.splice(index, 1); }; });

当我单击链接时，它会将我带到searchtable.html页面，但控制器功能无法从searchtable.js运行。 如果我将该功能放在app.js中，它将起作用。 谁能帮我这个忙

1 个解决方案

解决方案1
 0  2017-04-12 08:36:25

您加载了两次文件，searchtable.js应该看起来像： 

<div class="page-header" style="margin: 0" ng-controller="searchtableCtrl">
    <h1>
      <!-- Heading goes here -->
      Add Table Row Dynamically
    </h1>
  </div>
  <div ng-view></div>
  <div style="padding-top: 15px">
    <!-- Summary goes here -->
    This demo shows how to add a table row dynamically.
  </div>
  <div style="padding: 10px 0px 20px 0px">
    <b>Instruction: </b>
    <!-- Instruction goes here -->
    Enter the company details and submit to add a row.
  </div>  
  <div style="padding:20px 0px 60px 0px">
    <span class="col-md-1" style="font-weight:bold">Search</span>
    <span class="col-md-3">
            <input type="text" class="form-control" ng-model="searchKeyword"/>
            </span>
  </div>

  <div style="padding-bottom:50px">
    <table style="width:100%">
      <tr>
        <td style="width:45%;padding-left:40px;vertical-align: top">
          <div style="padding-bottom:20px">
            <h3>Add a Company</h3>
          </div>
          <form class="form-horizontal" role="form" ng-submit="addRow()">
            <div class="form-group">
              <label class="col-md-2 control-label">Name</label>
              <div class="col-md-4">
                <input type="text" class="form-control" name="name" ng-model="name" />
              </div>
            </div>
            <div class="form-group">
              <label class="col-md-2 control-label">Employees</label>
              <div class="col-md-4">
                <input type="text" class="form-control" name="employees" ng-model="employees" />
              </div>
            </div>
            <div class="form-group">
              <label class="col-md-2 control-label">Headoffice</label>
              <div class="col-md-4">
                <input type="text" class="form-control" name="headoffice" ng-model="headoffice" />
              </div>
            </div>
            <div class="form-group">
              <div style="padding-left:110px">
                <input type="submit" value="Submit" class="btn btn-primary" />
              </div>
            </div>
          </form>
        </td>
        <td style="vertical-align: top">
          <table class="table">
            <tr>
              <th>Name</th>
              <th>Employees</th>
              <th>Head Office</th>
              <th>Action</th>
            </tr>
            <tr ng-repeat="company in companies  | filter: searchKeyword">
              <td>{{company.name}}
              </td>
              <td>{{company.employees}}
              </td>
              <td>{{company.headoffice}}
              </td>
              <td>
                <input type="button" value="Remove" class="btn btn-primary" ng-click="removeRow(company.name)" />
              </td>
            </tr>
          </table>
        </td>
      </tr>
    </table>
  </div>

首先，您需要真正阅读文档（ https://angularjs.org/ ）。 您的代码中有太多架构错误

例如：-您定义了3次您的应用程序！ （在app.js和searchtable.js中）-您在错误的位置在searchtable.js中有一个concoole.log-您有多个完整的html文件，没有部分内容.....

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