Overview
The CodabarRedundancy Decoder Setting is used to set the Codabar Redundancy property. If this flag is set, the bar code must be decoded twice before being accepted.
Syntax
| codabarRedundancy (Decoder Setting) <META> Syntax |
|---|
<META HTTP-Equiv="scanner" content="CodabarRedundancy:[parameter]"> |
| codabarRedundancy JavaScript Object Syntax: |
|---|
| By default the JavaScript Object 'scanner' will exist on the current page and can be used to interact directly with the codabarRedundancy. |
|
To Set codabarRedundancy parameters via JavaScript use the following syntax: scanner.Parameter = Value;
e.g. scanner.codabarRedundancy = Value; |
Parameters
Items listed in this section indicate parameters, or attributes which can be set.
| Name | Possible Values | Description | Default Value |
|---|---|---|---|
| codabarRedundancy:[Value] | true/false | Enables the Codabar Redundancy property. | 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 redundancy property set:
<META HTTP-Equiv="scanner" Content="Codabar:enabled">
<META HTTP-Equiv="scanner" Content="Codabarredundancy:true">
<META HTTP-Equiv="scanner" Content="enabled">
Above example can also be written as shown below:
<META HTTP-Equiv="scanner" Content="Codabar:enabled;Codabarredundancy:true;enabled">
or
<META HTTP-Equiv="scanner-Codabar" Content="enabled">
<META HTTP-Equiv="scanner-Codabarredundancy" Content="true">
<META HTTP-Equiv="scanner-enabled" Content="SCN1">