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  1. #1
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    Default Unanswered: Parsing Nested Json

    Unanswered: Parsing Nested Json


    I am getting a response in nested JSON format from the server which is below:

    Code:
    {
       "Feedback":[
          {
             
             "Question":"question1",
             "Answers":[
                {
                   "Answer":"answer1",
                   "AId":1
                },
                {
                   "Answer":"answer2",
                   "AId":2
                }
             ],
             "QuestionId":1
          },
          {
              "Question":"question2",
             "Answers":[
                {
                   "Answer":"answer3",
                   "AId":3
                },
                {
                   "Answer":"answer4",
                   "AId":4
                },
               {
                   "Answer":"answer5",
                   "AId":5
                }
             ],
             "QuestionId":2
          }
       ]
    }
    The above JSON is dynamic which means the number of answers for each question may vary.
    How can I parse this JSON and display answers in a combo box correspond to each question?

    Please help.

  2. #2
    Sencha - Senior Forum Manager mitchellsimoens's Avatar
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    Default


    Are you using associations?
    Mitchell Simoens @SenchaMitch
    Sencha Inc, Senior Forum Manager
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  3. #3
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    Default


    Can you give some examples for associations?

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    I'm Also having the same problem and I didn't use any associations here... How can i parse such kind of JSON data??
    Thanking you in advance..

  5. #5
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    @ cyb3rjithu
    I finally implemented it long back ago. It can be done using associations.
    http://docs.sencha.com/extjs/4.0.7/#...Ext.data.Model

    Read the documentation for associations. I implemented easily after reading this. Hope this helps.

  6. #6
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    @prmondal : thank you for the reply.. do u have any sample codes with so that i can use them as a reference ?

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