flow.approval.detail.approval.opinions.render.before

Note: This hook is triggered before the approval opinion content is rendered.

Feature Description

This method can be used to customize the display content of the approval opinion area.

Parameters

Parameter	Description	Type
options	controlArg contains the approval opinion area data; tasks stores the approval opinions of all current approval nodes	Object

Return Value

Parameter	Description	Type	Allowed Values	Default
instance	Modified controlArg	Object	—	—

Effect of modifying approval opinions

Effect of deleting approval opinions

Parameter Code Example

See the full code example below.

Code Example

event: "flow.approval.detail.approval.opinions.render.before",
                functional: async function (context, options) {
                  // Approval instance information
                  let instance = options && options.controlArg;
                  // All approval nodes
                  let tasks = instance && instance.tasks;
                  if(tasks){
                    tasks.forEach(task=>{
                        // Set node status label text
                        task.stateLabel = 'Passed?';
                        // Set node status label color
                        task.stateLabelColor = '#e23451';
                        // Get opinions from the task node. Not all nodes have approval opinions (type==start means start node, which has no opinion)
                        let opinions = task&&task.opinions;
                        if(opinions){
                            opinions.forEach(op=>{
                                // Set approval opinion status label text
                                op.stateLabel = 'Assisted';
                                // Set approval opinion status label color
                                op.stateLabelColor = '#e23451';
                                // Whether to use custom approval opinion. When true, approval opinions will no longer be fetched
                                op.useCustomOpinion = true;
                                // Change the opinion to: 'Modified by plugin'
                                op.opinion='Modified by plugin';
                                // Set the opinion to non-repliable
                                // op.canReply=false;
                            })
                        }
                        // Set the node to non-repliable
                        task.canReply=false;
                    });
                  }
                   return Promise.resolve({
                     instance,
                  });
                }

Notes

Notes:

1. `task.stateLabel` modifies the node status label text
2. `task.stateLabelColor` modifies the node status label color
3. `opinion.stateLabel` modifies the approval opinion status label text
4. `opinion.stateLabelColor` modifies the approval opinion status label color
5. `opinion.useCustomOpinion` controls whether to use a custom approval opinion. After using a custom approval opinion, attachments, images, etc. will no longer be rendered
6. Start nodes and end nodes do not support customization