25.1.9.1.8.9 Fine-Tuning a Task Details Page

Fine-tune a generated Task Details page for the needs of each task definition.

Your generated Task Details Page is a great starting point. Consider fine-tuning it to meet your particular task definition's needs. It offers useful built-in functionality, but know that it illustrates one particular way to use the native Human Task page processes and APEX_HUMAN_TASK programmatic APIs. Understand what you get by default, then decide on a task by task basis what to remove, add, or change.

While in theory you could use a single, generic task definition page with every task definition, the user experience would suffer. In practice, if a work item is unique enough to model as a task definition, it benefits from a task-specific Task Details Page. This way, you can show the assignee additional context tailored to that task definition, along with additional fields and functionality as required.

• Adding Page Items to Edit Parameters
  Add page items to give users a better experience when entering task parameter values.
• Making Items Conditionally Read Only
  Make task page items editable only for the assigned owner while the task is active.
• Loading Parameter Values Into Items
  Load updatable task parameter values into page items before rendering.
• Validating Parameter Page Items
  Validate task parameter page items before saving their values back to the task.
• Saving Page Items to Task Parameters
  Save validated page item values back to updatable task parameters.
• Working with a Business Entity Row
  Show or update the related business row from a task-specific details page.