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Workflow Framework Overview
LogicNets offers a Workflow Framework that allows for multi-user collaboration through workflows modeled in LogicNets. This framework enables users or systems to create and assign tasks based on…
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Workflow Framework: Tasks
The LogicNets system allows you to add workflow functionality to applications you create using the Application Starter Portal Framework. This functionality supports the following:…
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Workflow Framework: Database Tables
As part of the Workflow framework, the system saves all workflow data in a database and follows this information model for workflow data: The system stores workflows and tasks in specific tables,…
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Workflow Framework: Task Execution
Whenever a task is started the system executes it in the following sequence: The system first loads the task from the generic_task table and then executes the task using multiple sub-steps:…
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Workflow Framework: Model a Workflow and Add a Task List
A workflow is a logicnet that uses task nodes. In addition to these task nodes you can use all other logicnet elements for data processing and routing.…
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Workflow Framework: Start a New Workflow
To start a workflow to your logicnet select the Workflow: start workflow option from your node selector. Right-click on the viewer screen. Select add node.…
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Workflow Framework: Start a Task
To start a task add a Workflow: start task node to your logicnet. Right-click on the viewer to add your node. Click add node. Select Workflow: start task from your node options.…
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Workflow Framework: Accessing Workflow Data from within a Workflow or Task Logicnet
In addition to accessing workflow and task data from a storage table, you can also access this data from within the session context. In a workflow logicnet it is possible to access the following…
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Workflow Framework: Load Data
Within the workflow or task itself, the dataobject_data is available from the context. However, if you need to access data outside the workflow you can load the data by adding a Workflow:…
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Workflow Framework: Save Data
The system automatically saves workflow data that has been modified during a task. However, you must explicitly trigger data saving when additional changes are applied to workflow data.…
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Workflow Framework: Cancel Workflow
You can cancel a workflow by adding a Workflow: cancel workflow node to your logicnet. Right-click on the viewer to add a node to your logicnet. Click add node.…
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Workflow Framework Customizations: Data Location, Check for Task Authorizations, Task Locking
The Workflow framework has to capability of locking tasks to ensure that a task is only accessed by one user at a time. Data Location By default, the framework saves workflow data to a local SQLite…
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Externalizing Workflow Data
By default, LogicNets stores workflow data in the local SQLite database of your project or installation. However, you can also store that same data to external databases by configuring the workflow…
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Creating and Using Subworkflows
Introduction The Workflow Framework enables users or systems to create and assign tasks based on user roles and to move those tasks through to completion depending on identified rules.…
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Workflow Framework Template/Example Project
This is a simple 3-step workflow to demonstrate the LogicNets Starter Application workflow library, and you can use it as the template for your own workflow.…
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Workflow Framework Example Application with Roles
Download and install this project into your Designer. Publish the project and go into the Access Management module of the system to assign yourself one of the roles that are defined within the…
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Subworkflow Example Project
Download the following example project and use it in conjunction with the Creating and Using Subworkflows topic to learn how to use subworkflows in your workflow applications.
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