ADD:
the code from controller: 
$coursedatas = 
$this->Category->find('all',array('conditions'=>array('Category.id'=>$category)),
 
array(
'contain' => array(
'Curriculum' => array(
'fields' => array('Curriculum.title'),
'order' => array(
'Curriculum.id' => 'desc'
)
)
)
));

In the view,I use <?php //print_r($coursedatas);?>
<?php foreach($coursedatas as $coursedata):?>
<?php print $coursedata['Curriculum']['title'];?>
<?php endforeach;?>
but I can't get the value for field Curriculum.title
how to get the value for filed Curriculum.title.
Thank you.
On Friday, March 8, 2013 5:21:34 PM UTC-8, Joseph zhu wrote:
>
> Hello there:
> Below is array, who can get the value for [Curriculum][title]?
> Thank you so much.
>
> Array(    [0] => Array        (            [Category] => Array                
> (                    [id] => 3                    [program] =>                
>      [title] => JOURNALISM                    [public] => 1                   
>  [timecreated] =>                     [timemodified] => 2012-02-20 16:38:13   
>              )            [Curriculum] => Array                (              
>       [0] => Array                        (                            [id] 
> => 22                            [college_id] => 3                            
> [level] => BA                            [category_id] => 3                   
>          [code] => JO100                            [title] => Reporting      
>                       [units] => 4                            [preunits] =>   
>                           [location] => 0                            
> [professor] =>                             [ta] =>                            
>  [language] => 0                            [schedule] =>                     
>         [textbook] =>                             [syllabus] =>               
>               [description] =>                             [timecreated] =>   
>                           [timemodified] => 2012-09-25 17:16:48               
>              [program_id] => 5                            [display] => T      
>                       [precourse] => 0                        )               
>      [1] => Array                        (                            [id] => 
> 23                            [college_id] => 3                            
> [level] => BA                            [category_id] => 3                   
>          [code] => JO110                            [title] => Ethical Issues 
> in Journalism                             [units] => 3                        
>     [preunits] =>                             [location] => 0                 
>            [professor] =>                             [ta] =>                 
>             [language] => 0                            [schedule] =>          
>                    [textbook] =>                             [syllabus] =>    
>                          [description] =>                             
> [timecreated] =>                             [timemodified] => 2012-06-12 
> 16:59:43                            [program_id] => 5                         
>    [display] => T                            [precourse] => 0                 
>        )                    [2] => Array                        (             
>                [id] => 24                            [college_id] => 3        
>                     [level] => BA                            [category_id] => 
> 3                            [code] => JO200                            
> [title] => News Writing                                 [units] => 4          
>                   [preunits] =>                             [location] => 0   
>                          [professor] =>                             [ta] =>   
>                           [language] => 0                            
> [schedule] =>                             [textbook] =>                       
>       [syllabus] =>                             [description] =>              
>                [timecreated] =>                             [timemodified] => 
> 2012-09-01 12:47:03                            [program_id] => 5              
>               [display] => T                            [precourse] => 0      
>                   )                    [3] => Array                        (  
>                           [id] => 25                            [college_id] 
> => 3                            [level] => BA                            
> [category_id] => 3                            [code] => JO210                 
>            [title] => Editorial Writing                                  
> [units] => 4                            [preunits] =>                         
>     [location] => 0                            [professor] =>                 
>             [ta] =>                             [language] => 0               
>              [schedule] =>                             [textbook] =>          
>                    [syllabus] =>                             [description] => 
>                             [timecreated] =>                             
> [timemodified] => 2012-09-25 17:26:01                            [program_id] 
> => 23                            [display] => T                            
> [precourse] => 0                        )                    [4] => Array     
>                    (                            [id] => 26                    
>         [college_id] => 3                            [level] => BA            
>                 [category_id] => 3                            [code] => JO300 
>                            [title] => Advanced Reporting                      
>        [units] => 3                            [preunits] =>                  
>            [location] => 0                            [professor] =>          
>                    [ta] =>                             [language] => 0        
>                     [schedule] =>                             [textbook] =>   
>                           [syllabus] =>                             
> [description] =>                             [timecreated] =>                 
>             [timemodified] => 2012-06-12 16:59:43                            
> [program_id] => 5                            [display] => T                   
>          [precourse] => 0                        )                    [5] => 
> Array                        (                            [id] => 27          
>                   [college_id] => 3                            [level] => BA  
>                           [category_id] => 3                            
> [code] => JO310                            [title] => Advanced Editing        
>                       [units] => 3                            [preunits] =>   
>                           [location] => 0                            
> [professor] =>                             [ta] =>                            
>  [language] => 0                            [schedule] =>                     
>         [textbook] =>                             [syllabus] =>               
>               [description] =>                             [timecreated] =>   
>                           [timemodified] => 2012-06-12 16:59:43               
>              [program_id] => 5                            [display] => T      
>                       [precourse] => 0                        )               
>      [6] => Array                        (                            [id] => 
> 28                            [college_id] => 3                            
> [level] => BA                            [category_id] => 3                   
>          [code] => JO401                            [title] => Writing for 
> the Electronic Media                            [units] => 3                  
>           [preunits] =>                             [location] => 0           
>                  [professor] =>                             [ta] =>           
>                   [language] => 0                            [schedule] =>    
>                          [textbook] =>                             [syllabus] 
> =>                             [description] =>                             
> [timecreated] =>                             [timemodified] => 2012-06-12 
> 16:59:43                            [program_id] => 5                         
>    [display] => T                            [precourse] => 0                 
>        )                    [7] => Array                        (             
>                [id] => 29                            [college_id] => 3        
>                     [level] => BA                            [category_id] => 
> 3                            [code] => JO420                            
> [title] => Law and the Courts                             [units] => 3        
>                     [preunits] =>                             [location] => 0 
>                            [professor] =>                             [ta] => 
>                             [language] => 0                            
> [schedule] =>                             [textbook] =>                       
>       [syllabus] =>                             [description] =>              
>                [timecreated] =>                             [timemodified] => 
> 2012-06-12 16:59:43                            [program_id] => 5              
>               [display] => T                            [precourse] => 0      
>                   )                    [8] => Array                        (  
>                           [id] => 30                            [college_id] 
> => 3                            [level] => BA                            
> [category_id] => 3                            [code] => MC410                 
>            [title] => Introduction to Online Journalism                       
>      [units] => 4                            [preunits] =>                    
>          [location] => 0                            [professor] =>            
>                  [ta] =>                             [language] => 0          
>                   [schedule] =>                             [textbook] =>     
>                         [syllabus] =>                             
> [description] =>                             [timecreated] =>                 
>             [timemodified] => 2012-09-01 16:31:34                            
> [program_id] => 5                            [display] => T                   
>          [precourse] => 0                        )                    [9] => 
> Array                        (                            [id] => 31          
>                   [college_id] => 3                            [level] => BA  
>                           [category_id] => 3                            
> [code] => MC400                            [title] => Photojournalism         
>                    [units] => 3                            [preunits] =>      
>                        [location] => 0                            [professor] 
> =>                             [ta] =>                             [language] 
> => 0                            [schedule] =>                             
> [textbook] =>                             [syllabus] =>                       
>       [description] =>                             [timecreated] =>           
>                   [timemodified] => 2013-02-12 12:56:41                       
>      [program_id] => 5                            [display] => T              
>               [precourse] => 0                        )                    
> [10] => Array                        (                            [id] => 166 
>                            [college_id] => 3                            
> [level] => MA                            [category_id] => 3                   
>          [code] => JO510                            [title] => Advanced 
> Reporting                            [units] => 3                            
> [preunits] =>                             [location] => 0                     
>        [professor] =>                             [ta] =>                     
>         [language] => 0                            [schedule] =>              
>                [textbook] =>                             [syllabus] =>        
>                      [description] =>                             
> [timecreated] =>                             [timemodified] => 2012-06-12 
> 16:59:43                            [program_id] => 23                        
>     [display] => T                            [precourse] => 0                
>         )                    [11] => Array                        (           
>                  [id] => 167                            [college_id] => 3     
>                        [level] => MA                            [category_id] 
> => 3                            [code] => JO510*                            
> [title] => Writing for the Electronic Media                            
> [units] => 3                            [preunits] =>                         
>     [location] => 0                            [professor] =>                 
>             [ta] =>                             [language] => 0               
>              [schedule] =>                             [textbook] =>          
>                    [syllabus] =>                             [description] => 
>                             [timecreated] =>                             
> [timemodified] => 2012-06-12 16:59:43                            [program_id] 
> => 23                            [display] => T                            
> [precourse] => 0                        )                    [12] => Array    
>                     (                            [id] => 168                  
>           [college_id] => 3                            [level] => MA          
>                   [category_id] => 3                            [code] => 
> JO521                            [title] => News Writing                      
>       [units] => 3                            [preunits] =>                   
>           [location] => 0                            [professor] =>           
>                   [ta] =>                             [language] => 0         
>                    [schedule] =>                             [textbook] =>    
>                          [syllabus] =>                             
> [description] =>                             [timecreated] =>                 
>             [timemodified] => 2012-06-12 16:59:43                            
> [program_id] => 23                            [display] => T                  
>           [precourse] => 0                        )
>
>

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