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.
| Name | Possible Values | Description | Default Value |
|---|---|---|---|
| code39code32prefix:[Value] | true/false | Enables/disables reporting the Code32 prefix when a Code39 bar code is converted. | 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 Code39. |
| 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 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">