Description: This event is triggered before the change-approver popup is rendered on the Business Flow data detail page, task landing page, or single to-do page.

This event is used on the Business Flow data detail page, task landing page, or single to-do page, and supports customizing[change-approver popup], including but not limited to the following capabilities: 1. CustomSet whether change-approver comments are required

Parameters

Parameter	Description	Type
setOpinionRequired	CustomSet whether change-approver comments are required(Example)	Function

Examples

1. setOpinionRequired

Feature Description

Customize whether comments are required when changing approvers.

Parameters

Parameter	Description	Type
required	Whether required. true means required and false means not required	Boolean

Return Value

None

Code Example

export default class Plugin {
  apply() {
    return [
      {
        event: "bpm.changeApprover.render.before",
        functional: this.changeApproverRenderBefore.bind(this)
      }
    ];
  }

  changeApproverRenderBefore(api) {
    // Set comments as not required
    api.setOpinionRequired(false);
  }
}