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(VB.NET) Insert JSON Array into another JSON ObjectSee more JSON ExamplesDemonstrates how to insert a JSON array into a JSON object.Note: This example requires Chilkat v11.0.0 or greater.
' Imagine we have two separate JSON objects. Dim jsonA As New Chilkat.JsonObject jsonA.UpdateString("ciphertext","encryptedData") jsonA.UpdateInt("status",200) jsonA.UpdateString("error","errorMsg") jsonA.EmitCompact = False Debug.WriteLine(jsonA.Emit()) ' jsonA contains: ' { ' "ciphertext": "encryptedData", ' "status": 200, ' "error": "errorMsg" ' } Dim jsonB As New Chilkat.JsonObject jsonB.UpdateString("users[0].role","Surgeon") jsonB.UpdateNewArray("users[0].sub_roles") jsonB.UpdateBool("users[0].viewable_for_sharing",True) jsonB.UpdateInt("users[0].eula_create_date",123) jsonB.UpdateString("users[1].role","Support") jsonB.UpdateString("users[1].sub_roles[0]","Tech") jsonB.UpdateString("users[1].sub_roles[1]","Service") jsonB.UpdateBool("users[1].viewable_for_sharing",True) jsonB.UpdateInt("users[1].eula_create_date",123) jsonB.EmitCompact = False Debug.WriteLine(jsonB.Emit()) ' jsonB contains: ' { ' "users": [ ' { ' "role": "Surgeon", ' "sub_roles": [], ' "viewable_for_sharing": true, ' "eula_create_date": 1649108922482 ' }, ' { ' "role": "Support", ' "sub_roles": [ ' "Tech", ' "Service" ' ], ' "viewable_for_sharing": true, ' "eula_create_date": 1649108951523 ' } ' ] ' } ' Let's say we want to insert jsonB into jsonA to get this: ' { ' "ciphertext": "encryptedData", ' "status": 200, ' "error": "errorMsg", ' "users": [ ' { ' "role": "Surgeon", ' "sub_roles": [], ' "viewable_for_sharing": true, ' "eula_create_date": 1649108922482 ' }, ' { ' "role": "Support", ' "sub_roles": [ ' "Tech", ' "Service" ' ], ' "viewable_for_sharing": true, ' "eula_create_date": 1649108951523 ' } ' ] ' } ' The destination is the empty "users" array, the source is the populated "users" array in jsonB. Dim jsonUsersDest As New Chilkat.JsonArray jsonA.AppendArray2("users",jsonUsersDest) Dim jsonUsersSrc As New Chilkat.JsonArray jsonB.ArrayOf2("users",jsonUsersSrc) ' Copy the array items from source to dest jsonUsersDest.AppendArrayItems(jsonUsersSrc) Debug.WriteLine(jsonA.Emit()) ' The end result is this: ' { ' "ciphertext": "encryptedData", ' "status": 200, ' "error": "errorMsg", ' "users": [ ' { ' "role": "Surgeon", ' "sub_roles": [ ' ], ' "viewable_for_sharing": true, ' "eula_create_date": 123 ' }, ' { ' "role": "Support", ' "sub_roles": [ ' "Tech", ' "Service" ' ], ' "viewable_for_sharing": true, ' "eula_create_date": 123 ' } ' ] ' } |
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