Display fields of type activiti in a businessObject

savapond · January 31, 2020, 9:44am

Hi all!

Question based on this topic - Is it possible to display activiti:formProperty, activiti:value in the Forms tab?

After applying scheme with prefix “activiti” my bussinesObject looks wrong -
https://forum.bpmn.io/uploads/default/original/2X/7/704ebb6850de3016086d8c58bdc76834a262f4d5.png

and original values in xml - https://forum.bpmn.io/uploads/default/original/2X/5/528e32eb673e2866bbd133a7bbc5daf89826604a.png

Any ideas? I feel uri is incorrect

example moddle scheme -

{
  "name": "Activiti",
  "uri": "http://activiti.org/bpmn",
  "prefix": "activiti",
  "xml": {
    "tagAlias": "lowerCase"
  },
  "associations": [],
  "types": [
    {
      "name": "ActivitiUserTask",
      "extends": [
        "bpmn:BaseElement"
      ],
      "properties": [
        {
          "name": "test",
          "isAttr": true,
          "type": "String"
        }
      ]
    },
    {
      "name": "FormProperty",
      "superClass": [
        "Element",
        "UserTask"
      ],
      "properties": [
        {
          "name": "name",
          "isAttr": true,
          "type": "String"
        }
      ]
    },
    {
      "name": "Field",
      "superClass": [
        "bpmn:ServiceTask"
      ],
      "properties": [
        {
          "name": "name",
          "isAttr": true,
          "type": "String"
        }
      ]
    },
    {
      "name": "String",
      "superClass": [
        "activiti:Field"
      ]
    },
    {
      "name": "Expression",
      "superClass": [
        "activiti:Field"
      ]
    }
  ]
}

philippfromme · February 3, 2020, 7:44am

What are the exact steps to reproduce this behavior?

savapond · February 3, 2020, 8:15am

hi!

Structure

bpmn initialize

this.modeler = new Modeler({
      container: '#canvas',
      width: '100%',
      height: '100%',
      propertiesPanel: {
        parent: '#properties'
      },
      additionalModules: [
        CliModule,
        propertiesPanelModule,
        activitiPropertiesProviderModule
        //propertiesBPMNProvider,
        //camundaExtensionModule,
        //propertiesCamundaProvider,
      ],
      moddleExtensions: {
        bpmn: bpmnModdle,
        //camunda: camundaActivitiSchema,
        activiti: activitiModdleDescriptor
      },
      keyboard: {
        bindTo: document
      },
      cli: {
        bindTo: 'cli'
      }
    });

activitiModdleDescriptor -

{
  "name": "Activiti",
  "uri": "http://activiti.org/activiti",
  "prefix": "activiti",
  "xml": {
    "tagAlias": "lowerCase"
  },
  "associations": [],
  "types": [
    {
      "name": "ActivitiUserTask",
      "extends": [
        "bpmn:BaseElement"
      ],
      "properties": [
        {
          "name": "test",
          "isAttr": true,
          "type": "String"
        }
      ]
    },
    {
      "name": "FormProperty",
      "superClass": [
        "Element",
        "UserTask"
      ],
      "properties": [
        {
          "name": "name",
          "isAttr": true,
          "type": "String"
        }
      ]
    },
    {
      "name": "Field",
      "superClass": [
        "bpmn:ServiceTask"
      ],
      "properties": [
        {
          "name": "name",
          "isAttr": true,
          "type": "String"
        }
      ]
    },
    {
      "name": "String",
      "superClass": [
        "activiti:Field"
      ]
    },
    {
      "name": "Expression",
      "superClass": [
        "activiti:Field"
      ]
    }
  ]
}

Steps to reproduce:
1. Click to UserTask

    <documentation>;bTemplated=true</documentation>
    <startEvent id="startevent1" name="Start"></startEvent>
    <userTask id="usertask1" name="Автор. Кошторис">
      <extensionElements>
        <activiti:formProperty id="sID_Custom_GovPublic1" name="Реєстраційний номер; ;writable=false" type="string"></activiti:formProperty>
        <activiti:formProperty id="sDocName" name="Назва документа" type="string" default="ОРІЄНТОВНИЙ КОШТОРИС ВИТРАТ"></activiti:formProperty>
        <activiti:formProperty id="sPositionHead" name="Посада керівника" type="string" readable="false" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sNameHead" name="ПІБ керівника" type="string" readable="false" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sDestination" name="Пункт призначення" type="string" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sTripTask" name="Завдання на відрядження" type="fileHTML" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sToOrganization" name="Найменування установи/організації до якої відряджається" type="string" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sDateFrom" name="Дата початок" type="date" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sDateTill" name="Дата кінець" type="date" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sDateDiff1" name="Строк відрядження" type="string" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sPurpose" name="Мета відрядження" type="fileHTML" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sDateAgree" name="Дата узгодження" type="date" readable="false" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sNameBuh" name="ПІБ Бухгалтера" type="string" readable="false" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sEmailTest" name="Оповіщення;;bVisible=false" type="string" default="Шановний колего! Вам в роботу надійшов документ у системи IDOC  [sID_Order_URL] " writable="false"></activiti:formProperty>
        <activiti:formProperty id="sBody_1" name="Шаблон звіт;;bVisible=false, bPrintform=true,bDocumentSubTabPrintformDefault=true,bParseTagsOnSubmitOnly=true" type="string" default="{'sPathFile':'1SL8mS3nNAhzVEJ-3O66UGgugIhMPejfz2DDl7fbY13A', 'sSourceType':'GoogleDoc'}" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sDateActual" name="Поточна дата;;bVisible=false" type="string"></activiti:formProperty>
        <activiti:formProperty id="sLoginA" name="Логин автора;;bVisible=false" type="string" expression="${oDocumentService.getLoginAuthor(execution)}"></activiti:formProperty>
        <activiti:formProperty id="sKerAvtora" name="Тест Отображение керивника;;bVisible=false" type="string" expression="${oDocumentService.getSubjectEmployeeParentLogin(oDocumentService.getLoginAuthor(execution))}"></activiti:formProperty>
        <activiti:formProperty id="markerCount" name="Счетчик Номер док" type="markers"></activiti:formProperty>
      </extensionElements>
    </userTask>
    <sequenceFlow id="flow1" sourceRef="startevent1" targetRef="scripttask1"></sequenceFlow>

Handle event “element.click” and log to console “event.element.businessObject.extensionElements”

image1909×821 105 KB

Expected
1. activities should have $type -> “activiti:formProperty”, so that I can use moddle for removing, creating, editing items
What I got
1. activities have $type -> “ns0:formProperty”, and moddle can’t remove, create, edit and I can’t see items in properties panel

Original XML with user task:

<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:activiti="http://activiti.org/bpmn" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:omgdc="http://www.omg.org/spec/DD/20100524/DC" xmlns:omgdi="http://www.omg.org/spec/DD/20100524/DI" typeLanguage="http://www.w3.org/2001/XMLSchema" expressionLanguage="http://www.w3.org/1999/XPath" targetNamespace="http://www.activiti.org/test">
  <process id="_doc_template_covkmudep_businesstrip_report" name="Відрядження по Україні_Звіт" isExecutable="true">
    <documentation>;bTemplated=true</documentation>
    <startEvent id="startevent1" name="Start"></startEvent>
    <userTask id="usertask1" name="Автор. Кошторис">
      <extensionElements>
        <activiti:formProperty id="sID_Custom_GovPublic1" name="Реєстраційний номер; ;writable=false" type="string"></activiti:formProperty>
        <activiti:formProperty id="sDocName" name="Назва документа" type="string" default="ОРІЄНТОВНИЙ КОШТОРИС ВИТРАТ"></activiti:formProperty>
        <activiti:formProperty id="sPositionHead" name="Посада керівника" type="string" readable="false" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sNameHead" name="ПІБ керівника" type="string" readable="false" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sDestination" name="Пункт призначення" type="string" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sTripTask" name="Завдання на відрядження" type="fileHTML" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sToOrganization" name="Найменування установи/організації до якої відряджається" type="string" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sDateFrom" name="Дата початок" type="date" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sDateTill" name="Дата кінець" type="date" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sDateDiff1" name="Строк відрядження" type="string" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sPurpose" name="Мета відрядження" type="fileHTML" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sDateAgree" name="Дата узгодження" type="date" readable="false" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sNameBuh" name="ПІБ Бухгалтера" type="string" readable="false" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sEmailTest" name="Оповіщення;;bVisible=false" type="string" default="Шановний колего! Вам в роботу надійшов документ у системи IDOC  [sID_Order_URL] " writable="false"></activiti:formProperty>
        <activiti:formProperty id="sBody_1" name="Шаблон звіт;;bVisible=false, bPrintform=true,bDocumentSubTabPrintformDefault=true,bParseTagsOnSubmitOnly=true" type="string" default="{'sPathFile':'1SL8mS3nNAhzVEJ-3O66UGgugIhMPejfz2DDl7fbY13A', 'sSourceType':'GoogleDoc'}" writable="false"></activiti:formProperty>
        <activiti:formProperty id="sDateActual" name="Поточна дата;;bVisible=false" type="string"></activiti:formProperty>
        <activiti:formProperty id="sLoginA" name="Логин автора;;bVisible=false" type="string" expression="${oDocumentService.getLoginAuthor(execution)}"></activiti:formProperty>
        <activiti:formProperty id="sKerAvtora" name="Тест Отображение керивника;;bVisible=false" type="string" expression="${oDocumentService.getSubjectEmployeeParentLogin(oDocumentService.getLoginAuthor(execution))}"></activiti:formProperty>
        <activiti:formProperty id="markerCount" name="Счетчик Номер док" type="markers"></activiti:formProperty>
      </extensionElements>
    </userTask>
    <sequenceFlow id="flow1" sourceRef="startevent1" targetRef="scripttask1"></sequenceFlow>
    <endEvent id="endevent2" name="End"></endEvent>
    <serviceTask id="servicetask3" name="Роль Бухгалтер" activiti:delegateExpression="${setDocumentSignersListener}">
      <extensionElements>
        <activiti:field name="sKey_TemplateSigner">
          <activiti:string><![CDATA[_default_seen]]></activiti:string>
        </activiti:field>
        <activiti:field name="sKey_Step">
          <activiti:string><![CDATA[step_seen]]></activiti:string>
        </activiti:field>
        <activiti:field name="sasLogin">
          <activiti:expression><![CDATA[${oSubjectRoleService.getsEmployeesLoginsOfRoles('buhgalter',null)}]]></activiti:expression>
        </activiti:field>
        <activiti:field name="sKey_Fields">
          <activiti:string><![CDATA[sEmailTest]]></activiti:string>
        </activiti:field>
      </extensionElements>
    </serviceTask>
    <sequenceFlow id="flow22" sourceRef="servicetask3" targetRef="servicetask4"></sequenceFlow>
......
......
.....

Thanks @philippfromme

philippfromme · February 3, 2020, 1:38pm

Can you please stick to using Markdown code blocks? Screenshots are incredibly hard to read.

savapond · February 3, 2020, 1:46pm

fixed in previous reply

philippfromme · February 3, 2020, 2:22pm

How can FormProperty inherit from UserTask?

philippfromme · February 3, 2020, 2:23pm

Same here, the inheritance doesn’t make sense.

philippfromme · February 3, 2020, 2:24pm

Have you had a look at this example: https://github.com/bpmn-io/bpmn-js-example-model-extension

It’s quite similar to what you’re doing.

savapond · February 3, 2020, 2:28pm

Thank you for your time!

I used this resourses - https://github.com/bpmn-io/bpmn-js-example-model-extension

And I’m sorry for this “superClass”: [ “Element”, “UserTask” ],
These are the residues after the debug - I wanted to track how the change in these fields affects.

Now I have very simple scheme:

{
  "name": "Activiti",
  "uri": "http://activiti.org/activiti",
  "prefix": "activiti",
  "xml": {
    "tagAlias": "lowerCase"
  },
  "associations": [],
  "types": [
    {
      "name": "FormProperty",
      "properties": [
        {
          "name": "name",
          "isAttr": true,
          "type": "String"
        }
      ]
    }
  ]
}

Same result -> $type = “ns0”

Sorry for disinformation

savapond · February 3, 2020, 2:39pm

One more thing ->

Steps:

If I have another prefix, for example test

{
  "name": "Activiti",
  "uri": "http://activiti.org/activiti",
  "prefix": "test",
  "xml": {
    "tagAlias": "lowerCase"
  },
  "associations": [],
  "types": [
    {
      "name": "FormProperty",
      "properties": [
        {
          "name": "name",
          "isAttr": true,
          "type": "String"
        }
      ]
    }
  ]
}

And after clicking to UserTask I see in businessObject:

kpez · November 25, 2021, 1:36pm

I had similar problem.
When URl in definitions, both in XML and *.json (file with model extension), not match, modeler adds this tags with ‘ns0’ prefix. Solution is simple:
Definition:
xmlns:activiti=“http://activiti.org/bpmn”
and uri in *.json:
“uri”: “http://activiti.org/activiti”
must be the same.

Chris