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1. Introduction

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1.1 Feature Overview

In Select, Multi-select, Dropdown select, and Dropdown multi-select fields, assign specified components to each option. The specified component appears only when the option matches the selected value. This applies to scenarios such as item requisition and contract management. Note: The Linked option settings button is not available when the component is placed inside a subform. For an example of options and their assigned components, see the figure below: Linked option settings Configure linked options

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1.2 Use Case

Design a Party member information platform for a company. Employees with different identities fill in different information. For example:
  • Party member: Enter the date of joining the Party, the location of joining, and the introducer.
  • Probationary Party member: Enter the date of becoming a probationary Party member.
  • Activist: Enter the date of becoming an activist.
  • General public: No additional information required.
Final result:

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2. Rules for Linked Option Settings

If a component is assigned to an option but no option is selected, the assigned component is hidden and does not appear on the form. For example, a Multi-line text component is assigned to Option 1. When Option 1 is not selected on the form, the Multi-line text component is hidden by default: Option 1 is linked to a Multi-line text component If the assigned component is set to hidden in the form permission group, it remains hidden even when the option is matched. For example, a Multi-line text component is linked to Option 1, but the Multi-line text component is also set to hidden in the submission status of the permission group. In this case, selecting Option 1 does not display the Multi-line text component: