Your Username                
             
                                  
              
                                               
               
                
                                 
                 
                  
                                           
                   
                                    
                    
                     Your Email                
                     
                                          
                      
                                                       
                       
                        
                                         
                         
                          
                                                   
                           
                                            
                            
                             Your Password                
                             
                                                  
                              
                                                               
                               
                                
                                                 
                                 
                                  
                                                           
                                   
                                                    
                                    
                                     Repeat Password                
                                     
                                                          
                                      
                                                                       
                                       
                                        
                                                         
                                         
                                          
                                                                   
                                           
                                                            
                                            
                                             Your Site                
                                             
                                                                  
                                              
                                                                               
                                               
                                                
                                                                 
                                                 
                                                  
                                                                           
                                                   
                                                                    
                                                    
                                                     Your Age                
                                                     
                                                                          
                                                      
                                                                                       
                                                       
                                                        
                                                                         
                                                         
                                                          
                                                                                   
                                                           
                                                                            
                                                            
                                                             Your Sex                
                                                             
                                                                                  
                                                              
                                                                                       
                                                               
                                                                male                                        
                                                                
                                                                                         
                                                                 
                                                                  female                                                            
                                                                  
                                                                                   
                                                                   
                                                                    Your Hobby                
                                                                    
                                                                                         
                                                                     
                                                                                              
                                                                      
                                                                       `hobby`.`name`                                                                
                                                                       
                                                                            
                                                                        
                                                                       
                                                                      
                                                                     
                                                                    
                                                                   
                                                                  
                                                                 
                                                                
                                                               
                                                              
                                                             
                                                            
                                                           
                                                          
                                                         
                                                        
                                                       
                                                      
                                                     
                                                    
                                                   
                                                  
                                                 
                                                
                                               
                                              
                                             
                                            
                                           
                                          
                                         
                                        
                                       
                                      
                                     
                                    
                                   
                                  
                                 
                                
                               
                              
                             
                            
                           
                          
                         
                        
                       
                      
                     
                    
                   
                  
                 
                
               
              
             
            
           
          
         
        
       
      
     

/*style.css*/.container {    margin-top: 40px;}.glyphicon {    padding-top: 8px;}.glyphicon-remove {    color: red;}.glyphicon-ok {    color: green;}.info-block {    padding-left: 0px;}

// controllers.jsangular.module('firstMoudule', [])    .service('hobbyDataService', function() {        return {            hobbies: [1, 3]        }    })    .controller('firstController', ['$scope', 'hobbyDataService', function($scope, hobbyDataService) {        $scope.hobbies = [{            id: 1,            name: 'coding'        }, {            id: 2,            name: 'soccer'        }, {            id: 3,            name: 'reading'        }, {            id: 4,            name: 'sleeping'        }];        $scope.hobbyData = hobbyDataService;        $scope.toggleHobbySelection = function(id) {            var index = $scope.hobbyData.hobbies.indexOf(id);            if (index === -1) {                $scope.hobbyData.hobbies.push(id);            } else {                $scope.hobbyData.hobbies.splice(index, 1);            }            console.log($scope.hobbyData.hobbies);        }    }]);

页面效果