IPWorks EDI 2020 Node.js Edition

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ElementComponentValue Property

The value of the class selected by ClassIndex .

Syntax

 tradacomsreader.getElementComponentValue(index, [callback])

Default Value

""

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 the getElementComponentValue([callback]) method is defined as:

function(err, data){ }

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

'data' is the value returned by the method.

The callback for the setElementComponentValue([callback]) 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

The value of the component selected by ElementComponentIndex.

The index parameter specifies the index of the item in the array. The size of the array is controlled by the ElementCount property.

This property is read-only and not available at design time.

Data Type

String

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IPWorks EDI 2020 Node.js Edition - Version 20.0 [Build 8203]