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Code93 Decoder

The Code93 Decoder is used to enable or disable the Code93 decoder.

Syntax

code93 (Decoder) <META> Syntax

<META HTTP-Equiv="scanner" content="Code93:[parameter]">

code93 JavaScript Object Syntax:
By default the JavaScript Object 'scanner' will exist on the current page and can be used to interact directly with the code93.
To Set code93 parameters via JavaScript use the following syntax: scanner.Parameter = Value;

e.g. scanner.code93 = Value;
Code93 Ruby Object Syntax:
By default the Ruby Object 'Scanner' will exist on the current page and can be used to interact directly with the Code93.
To Set Code93 parameters via Ruby use the following syntax: Scanner.Parameter = Value

e.g. Scanner.code93 = Value

Parameters

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

Name Possible Values Description Default Value
code93:[Value] enabled/Disabled Enables/Disables the Code93 decoder. Device specific

Requirements

RhoElements Version 1.0.0 or above
Supported Devices All supported devices.
Minimum Requirements Scanner or Imager module and device that supports Code93.
Persistence Transient - Decoder settings are only guaranteed to persist until the Scanner is disabled

HTML/JavaScript Examples

The following example enables the scanner to read only Code93 labels:

<META HTTP-Equiv="scanner" Content="allDecoders:disabled">
<META HTTP-Equiv="scanner" Content="Code93:enabled">
<META HTTP-Equiv="scanner" Content="enabled">

Above example can also be written as shown below:

<META HTTP-Equiv="scanner" Content="allDecoders:disabled;Code93:enabled;enabled">

or

<META HTTP-Equiv="scanner-all_decoders" Content="disabled">
<META HTTP-Equiv="scanner-Code93" Content="enabled">
<META HTTP-Equiv="scanner-enabled" Content="SCN1">

The following example enables the scanner to read all labels except Code93:

<META HTTP-Equiv="scanner" Content="allDecoders:enabled">
<META HTTP-Equiv="scanner" Content="Code93:disabled">
<META HTTP-Equiv="scanner" Content="enabled">
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