Postwork script are commonly used perform tasks after task is completed. This script may be useful like updating databases or generating documents by user entered data.
Because task is already completed some operations (example; trying to set action on current workitem) are invalid at this stage and error is thrown.
Postwork script defined area is reached from related task. When you click on "Postwork script" button on the task, postwork script page will open.
Example:
In postwork script following objects are available:
$WorkItem
Current workitem instance.
$Xml
Xml data navigator for data model.
$Instance $Initiator $TestMode $Priority $Culture /wiki/spaces/EMK/pages/9930714 $Database
Current workflow instance.
Initiator of the workflow instance.
A boolean value that specifies the current workflow instance is in test mode.
A value between 0 to 5 specifies the priority of the workflow instance.
A string value that specifies the initiated culture of the workflow instance. (Example: "en" or "de" or "tr")
Translation dictionary that provides localized texts.
Provides methods to query relational database.
$Membership $Calendar $XmlRepository $Domain $Services $Messages $Crypto $Delegation $Files $Documents
Provides methods to access the organization database.
Provides methods for time based calculations and working hours calendar.
Provides methods to query non-relational databases.
Allows accessing domain preferences.
Allows accessing defined web services.
Allows sending email messages.
Performs cryptographic and digital signature operations.
Allows accessing user delegation library.
Allows accessing file repository.
Allows accessing document repository.
Common operations
Updating data model by action
Assign completion date to Data Model if user selects "Approve" action.
if ( $WorkItem.SelectedAction == 'Approve' ) {
$Xml.SetValue("ApprovedAt", $WorkItem.End );
}