IPWorks IoT 2020 Node.js Edition

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StartObject Method

Writes the opening brace of a JSON object.

Syntax

json.startObject([callback])

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for this method is defined as:

function(err){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

This method writes the opening brace of a JSON object to the output. To close the object call EndObject.

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IPWorks IoT 2020 Node.js Edition - Version 20.0 [Build 8265]