Workflow script is normally used after submitting a to do task. To do task triggers the script to execute and complete the workflow.

info

Write the script in a template service for workflows calling.

Creating Object Service

Add 3 input parameters to represent data involved in workflows.

• data: JSON data from business form transmitted from the previous task.

{
    "name": "Emma",
    "sex": "F"
    ...
}

• auditData: Branch task information.

Parameter	Type	Description
name	string	Branch name
reject	boolean	Whether to reject the branch task
order	integer	Branch code.

• flowData: Workflow information.

Parameter	Type	Description
processId	string	Process instance ID
processName	string	Process name
taskName	string	To do task name
taskId	string	To do task ID
userId	string	Executor ID of the to do task
staffName	string	Executor name
initiatorId	string	Process initiator ID
initiatorName	string	Process initiator name
createTime	string	Receive time of the to do task

Writing Service Script

var formDataJson = JSON.parse(data); // JSON data of the form
var auditDataJson = JSON.parse(auditData);
var flowDataJson = JSON.parse(flowData);

var name = auditDataJson.name; //branch task name
var order = auditDataJson.order; //branch task name
var isReject = auditDataJson.reject; //whether to reject the branch task

var taskName = flowDataJson.taskName;//currently submitted task name
var startUser = flowDataJson.initiatorName;//process initiator name
var processId = flowDataJson.processId;//current process instance ID
var taskId = flowDataJson.taskId; //currently submitted task ID

//TODO specific business logic
.....

var result = {
    "code": "200",  // 200 represents success. Error returns codes other than 200 and 201
    "message": "error message"
}
result;