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(Tcl) Create a JSON Array of ObjectsDemonstrates how to create a JSON array of objects. Note: This example requires Chilkat v11.1.0 or greater.
load ./chilkat.dll set success 0 set arr [new_CkJsonArray] set obj [new_CkJsonObject] # Create a new and empty JSON object in the 1st position of the JSON array # and return the reference in the last argument. CkJsonArray_AddObjectAt2 $arr 0 $obj CkJsonObject_UpdateString $obj "Name" "Otto" CkJsonObject_UpdateInt $obj "Age" 29 CkJsonObject_UpdateBool $obj "Married" 0 # Create a new and empty JSON object in the 2nd position of the JSON array # and return the reference in the last argument. CkJsonArray_AddObjectAt2 $arr 1 $obj CkJsonObject_UpdateString $obj "Name" "Connor" CkJsonObject_UpdateInt $obj "Age" 43 CkJsonObject_UpdateBool $obj "Married" 1 # Create a new and empty JSON object in the 3rd position of the JSON array # and return the reference in the last argument. CkJsonArray_AddObjectAt2 $arr 2 $obj CkJsonObject_UpdateString $obj "Name" "Ramona" CkJsonObject_UpdateInt $obj "Age" 34 CkJsonObject_UpdateBool $obj "Married" 1 # Examine what we have: CkJsonArray_put_EmitCompact $arr 0 puts [CkJsonArray_emit $arr] # The output is: # [ # { # "Name": "Otto", # "Age": 29, # "Married": false # }, # { # "Name": "Connor", # "Age": 43, # "Married": true # }, # { # "Name": "Ramona", # "Age": 34, # "Married": true # } # ] delete_CkJsonArray $arr delete_CkJsonObject $obj |
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