lundi 6 février 2017

Printing nested json data in Laravel view

below is the Json returned from controller to view

JSon Data

   [  
       {  
          "id":2,
          "firstname":"Beth",
          "lastname":"Hanley",
          "email":"bah3@hw.ac.uk",
          "role":1,
          "university":1,
          "school_dept":5,
          "year":2,
          "photo":"URL",
          "bio":"ObxBJIDO6IfOU0DIw8a5",
          "search_status":"available",
          "created_at":null,
          "updated_at":null,
          "languages":[  
             {  
                "id":3,
                "language":"Spanish",
                "pivot":{  
                   "user_id":2,
                   "language_id":3,
                   "type":"native"
                }
             },
             {  
                "id":4,
                "language":"Greek",
                "pivot":{  
                   "user_id":2,
                   "language_id":4,
                   "type":"learn"
                }
             }
          ],
          "hobbies":[  
             {  
                "id":2,
                "hobby":"Basketball",
                "pivot":{  
                   "user_id":2,
                   "hobbie_id":2
                }
             },
             {  
                "id":3,
                "hobby":"Skiing",
                "pivot":{  
                   "user_id":2,
                   "hobbie_id":3
                }
             },
             {  
                "id":4,
                "hobby":"Running",
                "pivot":{  
                   "user_id":2,
                   "hobbie_id":4
                }
             }
          ],
          "universities":{  
             "id":1,
             "university":"Heriot-Watt"
          },
          "years":{  
             "id":2,
             "year":"2nd"
          },
          "departments":{  
             "id":5,
             "department":"Languages and Intercultural Studies"
          }
       }
    ]

I am able to pull id, firstname,lastname, email, ... first level data

@foreach($users as $user)
 <tr>
      <td> </td>
      <td> </td>
      <td> </td>
      <td> </td>
      <td> </td>
      <td></td>
    </tr>

@endforeach

Also, departments, university and years second level nested data

<td> </td>
<td> </td>
<td> </td>
<td> </td>

But how to pull third level nested data plus its a type of array.

for example: Hobbies and Languages both.

I want to show languages like: learn : English and teach: French this has to be achieved by checking if type field is learn or teach in language array with a field called type. which tells if a user wants to learn a specific language or teach that language. All users have learn and teach both types.

Also, for list of hobbies like: hobby1, hobby2, hobby3,...

I want to show this most neatest and efficient way possible



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