K2 process design overview

Design Process

1. Create a new project

A) Open K2 studio designer, File> New> Project

B) For example,

Project type: K2

Template: K2 Empty Project

Name: k2lab2_api

Location: C: "lab" lab2 "Process

2. Set up process processapi

A) Right-click a process project and choose add> existing items.

B) Find C: "lab" lab0 "process" k2workflowprojectlab0 "k2workflowprojectlab0" process1.kprx and click "add"

C) process1.kprx, renamed as: processapi. kprx

3. Add process datafield

A) View> k2 Object Browser

B) For example, go to the process/activity data tab (the third icon) and expand data fields.

C) Right-click processapi and click Add.

L field name: applicant; Initial Value: John

L field name: content, initial value: Content

L field name: remark, initial value: Approval comments

4. Add code

A) In server events of the approved and declined nodes, use the following code to output all variable values:

Console. writeline ("approve (or declined)-processinstance. datafields. Count =" + K2. processinstance. datafields. Count. tostring ());

For (INT I = 0; I <K2. processinstance. datafields. Count; I ++)

{

Console. writeline (K2. processinstance. datafields [I]. Name. tostring () + "=" +

K2. processinstance. datafields [I]. value. tostring ());

}

5. Modify the URL attribute of clienteventapproval

A) modify the clienteventapproval URL to http: // localhost/lab2website/approval. aspx.

6. Deployment Test

A) test in K2 workspace to ensure the process is correct