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CodabarMinLength Decoder Setting

The CodabarMinLength Decoder Setting is used to set the Codabar MinLength property.

Syntax

codabarMinLength (Decoder Setting) <META> Syntax

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

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

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

e.g. Scanner.codabarMinLength = Value

Parameters

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

Name Possible Values Description Default Value
codabarMinLength:[Value] Numeric value (1 - 55) Numeric value setting the minimum number of characters for the Codabar structure (1 - 55). Device specific

Requirements

RhoElements Version 1.0.0 or above
Supported Devices All supported devices.
Minimum Requirements Scanner or Imager module and device supports Codabar.
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 Codabar labels with the MinLength property set to 30:

<META HTTP-Equiv="scanner" Content="Codabar:enabled">
<META HTTP-Equiv="scanner" Content="CodabarMinLength:30">
<META HTTP-Equiv="scanner" Content="enabled">

Above example can also be written as shown below:

<META HTTP-Equiv="scanner" Content="Codabar:enabled;CodabarMinLength:30;enabled">

The following example enables the scanner to read only Codabar labels with the MinLength property set to 30:

<META HTTP-Equiv="scanner-Codabar" Content="enabled">
<META HTTP-Equiv="scanner-CodabarMinLength" Content="30">
<META HTTP-Equiv="scanner-enabled" Content="SCN1">
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