Code39code32prefix Decoder Setting

RhoElements 2.x API

Overview

The Code39code32prefix Decoder Setting is used to set the Code39Code32prefix property which enables reporting of the Code32 prefix when a Code39 bar code is converted.

Syntax

code39code32prefix (Decoder Setting) <META> Syntax

<META HTTP-Equiv="scanner" content="Code39code32prefix:[parameter]">

code39code32prefix JavaScript Object Syntax:
By default the JavaScript Object 'scanner' will exist on the current page and can be used to interact directly with the code39code32prefix.
To Set code39code32prefix parameters via JavaScript use the following syntax: scanner.Parameter = Value;

e.g. scanner.code39code32prefix = Value;

Parameters

Items listed in this section indicate parameters, or attributes which can be set.

NamePossible ValuesDescriptionDefault Value
code39code32prefix:[Value] true/falseEnables/disables reporting the Code32 prefix when a Code39 bar code is converted.Device specific

Requirements

RhoElements Version1.0.0 or above
Supported DevicesAll supported devices.
Minimum RequirementsScanner or Imager module and device that supports Code39.
PersistenceTransient - Decoder settings are only guaranteed to persist until the Scanner is disabled

HTML/JavaScript Examples

The following example enables the scanner to read only Code39 labels with the code32Prefix property set to true:

<META HTTP-Equiv="scanner" Content="Code39:enabled">
<META HTTP-Equiv="scanner" Content="Code39code32prefix:true">
<META HTTP-Equiv="scanner" Content="enabled">

Above example can also be written as shown below:

<META HTTP-Equiv="scanner" Content="Code39:enabled;Code39code32prefix:true;enabled">

or

<META HTTP-Equiv="scanner-Code39" Content="enabled">
<META HTTP-Equiv="scanner-Code39code32prefix" Content="true">
<META HTTP-Equiv="scanner-enabled" Content="SCN1">