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- Order Variables have to be specified for any Declared Variables that are not assigned a default value.
- Order Variables can specify Declared Variables holding default values. The Order Variable over-rules overrules the default value.
Download sample workflow implementing access to Order Variables (upload .json): pdJavaScriptOrderVariables.workflow.json
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class JobArguments {
workflowPathcolorBlue = new js7.JobArgument('js7Workflow.pathcolor_blue', true);
}
class JS7Job extends js7.Job {
declaredArguments = new JobArguments();
processOrder(js7Step) {
// option 1: access declared argument
// option 1.a: access declared argument by name
js7Step.getLogger().info('[GetDeclaredArgument] by name:');
var declaredArg1a = js7Step.getDeclaredArgument('js7Workflow.pathcolor_blue');
js7Step.getLogger().info('declaredArgument: ' + declaredArg1a.getName() + '=' + declaredArg1a.getValue());
// option 1.b: access declared argument by object name
js7Step.getLogger().info('[GetDeclaredArgument] by object name:');
var declaredArg1b = js7Step.getDeclaredArgument(this.declaredArguments.workflowPathcolorBlue.name);
js7Step.getLogger().info('declaredArgument: ' + declaredArg1b.getName() + '=' + declaredArg1b.getValue());
// option 2: access declared argument value
// option 2.a: access declared argument value by name
js7Step.getLogger().info('[GetDeclaredArgumentValue] by name:');
js7Step.getLogger().info(js7Step.getDeclaredArgumentValue('js7Workflow.pathcolor_blue'));
// option 2.b: access declared argument value by object name
js7Step.getLogger().info('[GetDeclaredArgumentValue] by object name:');
js7Step.getLogger().info(js7Step.getDeclaredArgumentValue(this.declaredArguments.workflowPathcolorBlue.name));
}
} |
Explanations:
- The example suggests two ways how to access declared arguments:
- Accessing the argument value: directly returns the argument value for the given argument name.
- Accessing the argument object: offers to use the
getName()andgetValue()methods of the argument object.
- Argument names can be specified by strings or by using the
declaredArgumentsinstance of theJobArgumentclass and the argument objects included.
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