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Filtering JSON durch Schlüssel

2017-09-12 8 views
1

Gibt es einen Weg, wo in ich die json nach Name filtern und die untergeordneten Knotennamen und bauen eine neue Ausgabe JSON.Since dies ist eine lange JSON Ich habe es hierFiltering JSON durch Schlüssel

https://gist.githubusercontent.com/senthilthyagarajan/4fd48ebfff70c699ad90cea651b80f42/raw/cd06974c8dd96a5bd6a706ea8ed5f13a8e65f970/drill.json

Aus diesem über JSON ich die unten JSON filtern und konstruieren will:

{ 
     "name": "Age", 
     "code": "Age", 
     "children": [{ 
       "name": "Female", 
       "code": "Age_Female", 
       "children": [{ 
        "name": "Female   Under 5 years", 
        "code": "Q012027", 
        "count": 242 
       }, { 
        "name": "Female  5 to 13 years", 
        "code": "Q012028", 
        "count": 242 
       }, { 
        "name": "Female 14 to 17 years", 
        "code": "Q012030", 
        "count": 242 
       }, { 
        "name": "Female 18 to 21 years", 
        "code": "Q012031", 
        "count": 242 
       }, { 
        "name": "Single Year", 
        "code": "FEMALE_SINGLE_YEAR", 
        "children": [{ 
         "name": "Female Single Year Female Under 1 year", 
         "code": "Q012A27", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 1 year", 
         "code": "Q012B27", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 2 years", 
         "code": "Q012C27", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 3 years", 
         "code": "Q012D27", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 4 years", 
         "code": "Q012E27", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 5 years", 
         "code": "Q012A28", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 6 years", 
         "code": "Q012B28", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 7 years", 
         "code": "Q012C28", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 8 years", 
         "code": "Q012D28", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 9 years", 
         "code": "Q012E28", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 10 years", 
         "code": "Q012F28", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 11 years", 
         "code": "Q012G28", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 12 years", 
         "code": "Q012H28", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 13 years", 
         "code": "Q012I28", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 14 years", 
         "code": "Q012A30", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 15 years", 
         "code": "Q012B30", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 16 years", 
         "code": "Q012C30", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 17 years", 
         "code": "Q012D30", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 18 years", 
         "code": "Q012A31", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 19 years", 
         "code": "Q012B31", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 20 years", 
         "code": "Q012C31", 
         "count": 242 
        }, { 
         "name": "Female Single Year Female 21 years", 
         "code": "Q012D31", 
         "count": 242 
        }] 
       }, { 
        "name": "Female 22 to 24 years", 
        "code": "Q012033", 
        "count": 242 
       }, { 
        "name": "Female 25 to 29 years", 
        "code": "Q012035", 
        "count": 242 
       }, { 
        "name": "Female 30 to 34 years", 
        "code": "Q012036", 
        "count": 242 
       }, { 
        "name": "Female 35 to 39 years", 
        "code": "Q012037", 
        "count": 242 
       }, { 
        "name": "Female 40 to 44 years", 
        "code": "Q012038", 
        "count": 242 
       }, { 
        "name": "Female 45 to 49 years", 
        "code": "Q012039", 
        "count": 242 
       }, { 
        "name": "Female 50 to 54 years", 
        "code": "Q012040", 
        "count": 242 
       }, { 
        "name": "Female 55 to 59 years", 
        "code": "Q012041", 
        "count": 242 
       }, { 
        "name": "Female 60 to 64 years", 
        "code": "Q012042", 
        "count": 242 
       }, { 
        "name": "Female 65 to 69 years", 
        "code": "Q012044", 
        "count": 242 
       }, { 
        "name": "Female 70 to 74 years", 
        "code": "Q012046", 
        "count": 242 
       }, { 
        "name": "Female 75 to 79 years", 
        "code": "Q012047", 
        "count": 242 
       }, { 
        "name": "Female 80 to 84 years", 
        "code": "Q012048", 
        "count": 242 
       }, { 
        "name": "Female 85 years plus", 
        "code": "Q012049", 
        "count": 242 
       }, { 
        "name": "Female 18 years plus", 
        "code": "Q0120F_18P", 
        "count": 242 
       }, { 
        "name": "Aggregate Age Female", 
        "code": "Q013B_3", 
        "count": 242 
       }, { 
        "name": "Female Average Age", 
        "code": "Q013B_3AV", 
        "count": 242 
       }, { 
        "name": "Female Median Age", 
        "code": "R013B_3MD", 
        "count": 242 
       }] 
      }, { 
       "name": "Male", 
       "code": "Age_Male", 
       "children": [{ 
        "name": "Aggregate Age Male", 
        "code": "Q013B_2", 
        "count": 242 
       }, { 
        "name": "Male   Under 5 years", 
        "code": "Q012003", 
        "count": 242 
       }, { 
        "name": "Male  5 to 13 years", 
        "code": "Q012004", 
       }, { 
        "count": 242 
        "name": "Single Year", 
        "code": "MALE_SINGLE_YEAR", 
        "children": [{ 
         "name": "Male Single Year Male Under 1 year", 
         "code": "Q012A03", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 1 year", 
         "code": "Q012B03", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 2 years", 
         "code": "Q012C03", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 3 years", 
         "code": "Q012D03", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 4 years", 
         "code": "Q012E03", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 5 years", 
         "code": "Q012A04", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 6 years", 
         "code": "Q012B04", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 7 years", 
         "code": "Q012C04", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 8 years", 
         "code": "Q012D04", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 9 years", 
         "code": "Q012E04", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 10 years", 
         "code": "Q012F04", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 11 years", 
         "code": "Q012G04", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 12 years", 
         "code": "Q012H04", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 13 years", 
         "code": "Q012I04", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 14 years", 
         "code": "Q012A06", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 15 years", 
         "code": "Q012B06", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 16 years", 
         "code": "Q012C06", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 17 years", 
         "code": "Q012D06", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 18 years", 
         "code": "Q012A07", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 19 years", 
         "code": "Q012B07", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 20 years", 
         "code": "Q012C07", 
         "count": 242 
        }, { 
         "name": "Male Single Year Male 21 years", 
         "code": "Q012D07", 
         "count": 242 
        }] 
       }, { 
        "name": "Male 14 to 17 years", 
        "code": "Q012006", 
        "count": 242 
       }, { 
        "name": "Male 18 to 21 years", 
        "code": "Q012007", 
        "count": 242 
       }, { 
        "name": "Male 18 years plus", 
        "code": "Q0120M_18P", 
        "count": 242 
       }, { 
        "name": "Male 22 to 24 years", 
        "code": "Q012009", 
        "count": 242 
       }, { 
        "name": "Male 25 to 29 years", 
        "code": "Q012011", 
        "count": 242 
       }, { 
        "name": "Male 30 to 34 years", 
        "code": "Q012012", 
        "count": 242 
       }, { 
        "name": "Male 35 to 39 years", 
        "code": "Q012013", 
        "count": 242 
       }, { 
        "name": "Male 40 to 44 years", 
        "code": "Q012014", 
        "count": 242 
       }, { 
        "name": "Male 45 to 49 years", 
        "code": "Q012015", 
        "count": 242 
       }, { 
        "name": "Male 50 to 54 years", 
        "code": "Q012016", 
        "count": 242 
       }, { 
        "name": "Male 55 to 59 years", 
        "code": "Q012017", 
        "count": 242 
       }, { 
        "name": "Male 60 to 64 years", 
        "code": "Q012018", 
        "count": 242 
       }, { 
        "name": "Male 65 to 69 years", 
        "code": "Q012020", 
        "count": 242 
       }, { 
        "name": "Male 70 to 74 years", 
        "code": "Q012022", 
        "count": 242 
       }, { 
        "name": "Male 75 to 79 years", 
        "code": "Q012023", 
        "count": 242 
       }, { 
        "name": "Male 80 to 84 years", 
        "code": "Q012024", 
        "count": 242 
       }, { 
        "name": "Male 85 years plus", 
        "code": "Q012025", 
        "count": 242 
       }, { 
        "name": "Male Average Age", 
        "code": "Q013B_2AV", 
        "count": 242 
       }, { 
        "name": "Male Median Age", 
        "code": "Q013B_2MD", 
        "count": 242 
       }] 
      }] 
     }] 
    }

Quelle

2017-09-12 SNT

+0

Sie wollen nicht 'cake' im neuen JSON? – Thijs

+0

Bitte geben Sie ein minimales Beispiel für die Eingabe, mit der Sie arbeiten, und die entsprechende gewünschte Ausgabe an. Und welchen Versuch Sie auch immer gemacht haben. –

+3

fügen Sie bitte das gewünschte Ergebnis hinzu. –

Antwort

2

könnten Sie nehmen nun folgenden:

result = data.children 
    .filter(o => o.name === 'Age') 
    .map(o => Object.assign(
     {}, 
     o, 
     { children: o.children.filter(p => ['Female', 'Male'].includes(p.name)) } 
    ));

Quelle

2017-09-12 14:32:02

+0

'includes' ist ordentlich, aber leider [funktioniert nicht in allen Browsern] (https://stackoverflow.com/questions/31340868/includes-not-working-in-all-browsers) –

+0

Es funktioniert immer noch in mehr Browsern als Pfeilfunktionen – adeneo

+0

:) ja. Ich Idiot. –

4

Sure

newJson = oldJson 
      .filter(obj => ["Raised","Old Fashioned"].indexOf(obj.name) !== -1) 
      .map(obj => obj.topping)

Dies gibt Ihnen eine Reihe von "Topping" von den raised und old fashioned Objekte.

Quelle

2017-09-12 14:23:02

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