如何向工作流程表单的reviewTask屏幕添加自定义表？

Question

Alfresco Community v5.2包括一些预配置的工作流程，可在页面/share/page/start-workflow中使用

[其中，还有一个是我感兴趣的-是[[审核并批准（一个或多个审阅者）-将审阅任务分配给多个审阅者“]]。]此业务流程非常适合我们其中一位客户的要求。

唯一的区别是需要在ReviewTask屏幕上查看所有表演者的表。

我决定从Muralidharan Deenathayalan的这篇精彩文章开始：Alfresco community 5.1.x workflow form add input fields dynamically

首先，我想在屏幕上查看表格。

但是我遇到了问题-该表未显示（甚至是静态标题）。

并且当我尝试批准或拒绝该文档时，会发生异常：

org.activiti.engine.ActivitiException：调用时发生异常TaskListener：02100034强制性任务属性尚未设置提供！ {http://www......com/model/workflow/1.0}为userDetails

以下一些详细信息。

工作流model.xml：

<?xml version="1.0" encoding="UTF-8"?>

<model name="mswf:workflowmodel" xmlns="http://www.alfresco.org/model/dictionary/1.0">

   <imports>
      <import uri="http://www.alfresco.org/model/dictionary/1.0" prefix="d"/>
      <import uri="http://www.alfresco.org/model/bpm/1.0" prefix="bpm"/>
   </imports>

   <namespaces>
      <namespace uri="http://www.........../model/workflow/1.0" prefix="mswf" />
   </namespaces>

   <types>
      <type name="mswf:submitConcurrentReviewTask">
         <parent>bpm:startTask</parent>
         <properties>
            <property name="mswf:requiredApprovePercent">
                <type>d:int</type>
                <mandatory>true</mandatory>
                <default>50</default>
                <constraints>
                    <constraint type="MINMAX">
                        <parameter name="minValue"><value>1</value></parameter>
                        <parameter name="maxValue"><value>100</value></parameter>
                    </constraint>
                </constraints>
            </property>
         </properties>
      </type>

      <type name="mswf:submitParallelReviewTask">
         <parent>mswf:submitConcurrentReviewTask</parent>
         <mandatory-aspects>
            <aspect>bpm:assignees</aspect>
         </mandatory-aspects>
      </type>

        <type name="mswf:activitiReviewTask">
            <parent>bpm:activitiOutcomeTask</parent>
            <properties>
                <property name="mswf:reviewOutcome">
                    <type>d:text</type>
                    <default>Reject</default>
                    <constraints>
                        <constraint name="mswf:reviewOutcomeOptions" type="LIST">
                            <parameter name="allowedValues">
                                <list>
                                    <value>Approve|...</value>
                                    <value>Reject|...</value>
                                </list>
                            </parameter>
                        </constraint>
                    </constraints>
                </property>
                 <property name="mswf:userDetails"> 
                    <title> User Details</title> 
                    <type>d:text</type> 
                    <mandatory>true</mandatory> 
                 </property>
            </properties>
            <overrides>
                <property name="bpm:packageItemActionGroup">
                    <default>edit_package_item_actions</default>
                </property>
                <property name="bpm:outcomePropertyName">
                    <default>{http://www......../model/workflow/1.0}reviewOutcome</default>
                </property>
            </overrides>
        </type>

      <type name="mswf:rejectedParallelTask">
         <parent>bpm:workflowTask</parent>
         <mandatory-aspects>
            <aspect>mswf:parallelReviewStats</aspect>
         </mandatory-aspects>
      </type>

      <type name="mswf:approvedParallelTask">
         <parent>bpm:workflowTask</parent>
         <mandatory-aspects>
            <aspect>mswf:parallelReviewStats</aspect>
         </mandatory-aspects>
      </type>
   </types>

   <aspects>
      <aspect name="mswf:parallelReviewStats">
         <properties>
            <property name="mswf:reviewerCount">
               <type>d:int</type>
            </property>
            <property name="mswf:requiredPercent">
               <type>d:int</type>
            </property>
            <property name="mswf:approveCount">
               <type>d:int</type>
            </property>
            <property name="mswf:actualPercent">
               <type>d:int</type>
            </property>
         </properties> 
      </aspect>
   </aspects>
</model>

contractsApproval.bpmn：

<?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/....-10.0">
  <process id="contractsApproval" name="..... Approval " isExecutable="true">
    <extensionElements>
      <activiti:executionListener event="start" class="org.alfresco.repo.workflow.activiti.listener.ScriptExecutionListener">
        <activiti:field name="script">
          <activiti:string><![CDATA[execution.setVariable('mswf_approveCount', 0);
                        execution.setVariable('mswf_rejectCount', 0);

                        execution.setVariable('mswf_actualPercent', 0);
                        execution.setVariable('mswf_actualRejectPercent', 0);

                        execution.setVariable('mswf_reviewerCount', bpm_assignees.size());
                        execution.setVariable('mswf_requiredPercent', mswf_requiredApprovePercent);]]></activiti:string>
        </activiti:field>
      </activiti:executionListener>
    </extensionElements>
    <startEvent id="start" activiti:formKey="mswf:submitParallelReviewTask"></startEvent>
    <sequenceFlow id="flow1" sourceRef="start" targetRef="reviewTask"></sequenceFlow>
    <userTask id="reviewTask" name="Review Task" activiti:assignee="${reviewAssignee.properties.userName}" activiti:formKey="mswf:activitiReviewTask">
      <extensionElements>
        <activiti:taskListener event="create" class="org.alfresco.repo.workflow.activiti.tasklistener.ScriptTaskListener">
          <activiti:field name="script">
            <activiti:string><![CDATA[if (typeof bpm_workflowDueDate != 'undefined') task.dueDate = bpm_workflowDueDate
                        if (typeof bpm_workflowPriority != 'undefined') task.priority = bpm_workflowPriority;]]></activiti:string>
          </activiti:field>
        </activiti:taskListener>
        <activiti:taskListener event="complete" class="org.alfresco.repo.workflow.activiti.tasklistener.ScriptTaskListener">
          <activiti:field name="script">
            <activiti:string><![CDATA[if(task.getVariableLocal('mswf_reviewOutcome') == 'Approve') {
                            var newApprovedCount = mswf_approveCount + 1;
                             var newApprovedPercentage = (newApprovedCount / mswf_reviewerCount) * 100;

                             execution.setVariable('mswf_approveCount', newApprovedCount);
                             execution.setVariable('mswf_actualPercent', newApprovedPercentage);
                        } else {
                            var newRejectCount = mswf_rejectCount + 1;
                            var newRejectPercentage = (newRejectCount / mswf_reviewerCount) * 100;

                            execution.setVariable('mswf_rejectCount', newRejectCount);
                            execution.setVariable('mswf_actualRejectPercent', newRejectPercentage);
                        }]]></activiti:string>
          </activiti:field>
        </activiti:taskListener>
      </extensionElements>
      <multiInstanceLoopCharacteristics isSequential="false" activiti:collection="bpm_assignees" activiti:elementVariable="reviewAssignee">
        <completionCondition>${mswf_actualPercent &gt;= mswf_requiredApprovePercent || mswf_requiredApprovePercent &gt; (100 - mswf_actualRejectPercent)}</completionCondition>
      </multiInstanceLoopCharacteristics>
    </userTask>
    <sequenceFlow id="flow2" sourceRef="reviewTask" targetRef="reviewDecision"></sequenceFlow>
    <exclusiveGateway id="reviewDecision" name="Review Decision"></exclusiveGateway>
    <sequenceFlow id="flow3" sourceRef="reviewDecision" targetRef="approved">
      <conditionExpression xsi:type="tFormalExpression"><![CDATA[${mswf_actualPercent >= mswf_requiredApprovePercent}]]></conditionExpression>
    </sequenceFlow>
    <sequenceFlow id="flow4" sourceRef="reviewDecision" targetRef="rejected"></sequenceFlow>
    <userTask id="approved" name="Document Approved" activiti:assignee="${initiator.exists() ? initiator.properties.userName : 'admin'}" activiti:formKey="mswf:approvedParallelTask">
      <documentation>The document was reviewed and approved.</documentation>
      <extensionElements>
        <activiti:taskListener event="create" class="org.alfresco.repo.workflow.activiti.tasklistener.ScriptTaskListener">
          <activiti:field name="script">
            <activiti:string><![CDATA[if (typeof bpm_workflowDueDate != 'undefined') task.dueDate = bpm_workflowDueDate
                        if (typeof bpm_workflowPriority != 'undefined') task.priority = bpm_workflowPriority;

                        // Set parallel review params on task, to be kept in history
                        task.setVariableLocal('mswf_reviewerCount', mswf_reviewerCount);
                        task.setVariableLocal('mswf_requiredPercent', mswf_requiredPercent);
                        task.setVariableLocal('mswf_actualPercent', mswf_actualPercent);
                        task.setVariableLocal('mswf_approveCount', mswf_approveCount);]]></activiti:string>
          </activiti:field>
        </activiti:taskListener>
      </extensionElements>
    </userTask>
    <userTask id="rejected" name="Document Rejected" activiti:assignee="${initiator.exists() ? initiator.properties.userName : 'admin'}" activiti:formKey="mswf:rejectedParallelTask">
      <documentation>The document was reviewed and rejected.</documentation>
      <extensionElements>
        <activiti:taskListener event="create" class="org.alfresco.repo.workflow.activiti.tasklistener.ScriptTaskListener">
          <activiti:field name="script">
            <activiti:string><![CDATA[if (typeof bpm_workflowDueDate != 'undefined') task.dueDate = bpm_workflowDueDate
                        if (typeof bpm_workflowPriority != 'undefined') task.priority = bpm_workflowPriority;

                        // Set parallel review params on task, to be kept in history
                        task.setVariableLocal('mswf_reviewerCount', mswf_reviewerCount);
                        task.setVariableLocal('mswf_requiredPercent', mswf_requiredPercent);
                        task.setVariableLocal('mswf_actualPercent', mswf_actualPercent);
                        task.setVariableLocal('mswf_approveCount', mswf_approveCount);]]></activiti:string>
          </activiti:field>
        </activiti:taskListener>
      </extensionElements>
    </userTask>
    <sequenceFlow id="flow5" sourceRef="approved" targetRef="end"></sequenceFlow>
    <sequenceFlow id="flow6" sourceRef="rejected" targetRef="end"></sequenceFlow>
    <endEvent id="end"></endEvent>
  </process>

  <bpmndi:BPMNDiagram id="BPMNDiagram_contractsApproval">
   ...
  </bpmndi:BPMNDiagram>
</definitions>

share-config-custom.xml（未指定某些字段）：

<alfresco-config>
   <config evaluator="string-compare" condition="activiti$activitiReview">
      <forms>
         <form>
            <field-visibility>
               <show id="bpm:workflowDescription" />
               <show id="bpm:workflowDueDate" />
               <show id="bpm:workflowPriority" />
               <show id="bpm:assignee" />
               <show id="packageItems" />
               <show id="bpm:sendEMailNotifications" />
            </field-visibility>
            <appearance>
               <set id="" appearance="title" label-id="workflow.set.general" />
               <set id="info" appearance="" template="/org/alfresco/components/form/2-column-set.ftl" />
               <set id="assignee" appearance="title" label-id="workflow.set.assignee" />
               <set id="items" appearance="title" label-id="workflow.set.items" />
               <set id="other" appearance="title" label-id="workflow.set.other" />

               <field id="bpm:assignee" label-id="workflow.field.reviewer" set="assignee" />
                <field id="mswf:userDetails" set="userDetails" label="User Details"  read-only="true">
                    <control template="/org/alfresco/components/form/controls/workflow/userdetails.ftl" />
                </field>                   
            </appearance>
         </form>
      </forms>
   </config>    
   <config evaluator="string-compare" condition="activiti$contractsApproval">
      <forms>
         <form>
            <field-visibility>
               <show id="bpm:workflowDescription" />
               <show id="bpm:workflowDueDate" />
               <show id="bpm:workflowPriority" />
               <show id="bpm:assignees" />
               <show id="mswf:requiredApprovePercent" />
               <show id="packageItems" />
            </field-visibility>
            <appearance>
               <set id="" appearance="title" label-id="workflow.set.general" />
               <set id="info" appearance="" template="/org/alfresco/components/form/2-column-set.ftl" />
               <set id="assignee" appearance="title" label-id="workflow.set.assignees" />
               <set id="items" appearance="title" label-id="workflow.set.items" />
               <set id="other" appearance="title" label-id="workflow.set.other" />

               <field id="bpm:assignees" label-id="workflow.field.reviewers" set="assignee" />
                <field id="mswf:userDetails" set="userDetails" label="User Details"  read-only="true">
                    <control template="/org/alfresco/components/form/controls/workflow/userdetails.ftl" />
                </field>
               <field id="packageItems" set="items" />
            </appearance>
         </form>
      </forms>
   </config>    
    <config evaluator="string-compare" condition="activiti$activitiLifecycleApproval">
      <forms>
         <form>
            <field-visibility>
               <show id="bpm:workflowDescription" />
               <show id="bpm:workflowDueDate" />
               <show id="bpm:workflowPriority" />
               <show id="bpm:assignee" />
               <show id="packageItems" />
               <show id="bpm:sendEMailNotifications" />
            </field-visibility>
            <appearance>
               <set id="" appearance="title" label-id="workflow.set.general" />
               <set id="info" appearance="" template="/org/alfresco/components/form/2-column-set.ftl" />
               <set id="assignee" appearance="title" label-id="workflow.set.assignee" />
               <set id="items" appearance="title" label-id="workflow.set.items" />
               <set id="other" appearance="title" label-id="workflow.set.other" />

                <field id="mswf:userDetails" set="userDetails" label="User Details"  read-only="true">
                    <control template="/org/alfresco/components/form/controls/workflow/userdetails.ftl" />
                </field>
            </appearance>
         </form>
      </forms>
   </config>            
   <config evaluator="task-type" condition="bpm:startTask">
      <forms>
         <form id="workflow-details">
            <field-visibility>
               <show id="bpm:sendEMailNotifications" />
               <show id="packageItems" />
            </field-visibility>
            <appearance>
               <set id="" appearance="title" label-id="workflow.set.workflow.more_info" />
               <set id="items" appearance="title" label-id="workflow.set.items" />

               <field id="packageItems" set="items" />
            </appearance>
         </form>
         <form>
            <field-visibility>
               <show id="message" />
               <show id="taskOwner" />
               <show id="bpm:workflowPriority" />
               <show id="bpm:workflowDueDate" />
               <show id="bpm:taskId" />
               <show id="bpm:status" />
               <show id="packageItems" />
               <show id="bpm:sendEMailNotifications" />
            </field-visibility>
            <appearance>
               <set id="" appearance="title" label-id="workflow.set.task.info" />
               <set id="info" appearance="" template="/org/alfresco/components/form/3-column-set.ftl" />
               <set id="progress" appearance="title" label-id="workflow.set.task.progress" />
               <set id="items" appearance="title" label-id="workflow.set.items" />
               <set id="other" appearance="title" label-id="workflow.set.other" />

                <field id="mswf:userDetails" set="userDetails" label="User Details"  read-only="true">
                    <control template="/org/alfresco/components/form/controls/workflow/userdetails.ftl" />
                </field>

            </appearance>
         </form>
      </forms>
   </config>    
   <config evaluator="task-type" condition="mswf:submitParallelReviewTask">
      <forms>
         <form id="workflow-details">
            <field-visibility>
               <show id="mswf:requiredApprovePercent" />
               <show id="bpm:sendEMailNotifications" />
               <show id="packageItems" />
            </field-visibility>
            <appearance>
               <set id="" appearance="title" label-id="workflow.set.workflow.more_info" />
               <set id="items" appearance="title" label-id="workflow.set.items" />

               <field id="packageItems" set="items" />
            </appearance>
         </form>    
         <form>
            <field-visibility>
               <show id="message" />
               <show id="taskOwner" />
               <show id="bpm:workflowPriority" />
               <show id="bpm:workflowDueDate" />
               <show id="bpm:taskId" />
               <show id="mswf:requiredApprovePercent" />
               <show id="bpm:status" />
               <show id="packageItems" />
               <show id="bpm:sendEMailNotifications" />
            </field-visibility>
            <appearance>
               <set id="" appearance="title" label-id="workflow.set.task.info" />
               <set id="info" appearance="" template="/org/alfresco/components/form/3-column-set.ftl" />
               <set id="progress" appearance="title" label-id="workflow.set.task.progress" />
               <set id="items" appearance="title" label-id="workflow.set.items" />
               <set id="other" appearance="title" label-id="workflow.set.other" />

                <field id="mswf:userDetails" set="userDetails" label="User Details"  read-only="true">
                    <control template="/org/alfresco/components/form/controls/workflow/userdetails.ftl" />
                </field>

            </appearance>
         </form>
      </forms>
   </config>       
   <config evaluator="task-type" condition="bpm:workflowTask">
      <forms>
         <form>
            <field-visibility>
               <show id="message" />
               <show id="taskOwner" />
               <show id="bpm:priority" />
               <show id="bpm:dueDate" />
               <show id="bpm:taskId" />
               <show id="bpm:status" />
               <show id="packageItems" />
               <show id="bpm:comment" />
               <show id="transitions" />
            </field-visibility>
            <appearance>
               <set id="" appearance="title" label-id="workflow.set.task.info" />
               <set id="info" appearance="" template="/org/alfresco/components/form/3-column-set.ftl" />
               <set id="progress" appearance="title" label-id="workflow.set.task.progress" />
               <set id="items" appearance="title" label-id="workflow.set.items" />
               <set id="response" appearance="title" label-id="workflow.set.response" />

                <field id="mswf:userDetails" set="userDetails" label="User Details"  read-only="true">
                    <control template="/org/alfresco/components/form/controls/workflow/userdetails.ftl" />
                </field>
            </appearance>
         </form>
      </forms>
   </config>    
   <config evaluator="task-type" condition="mswf:reviewTask">
      <forms>
         <form>
            <field-visibility>
               <show id="message" />
               <show id="taskOwner" />
               <show id="bpm:priority" />
               <show id="bpm:dueDate" />
               <show id="bpm:taskId" />
               <show id="packageItems" />
               <show id="bpm:comment" />
               <show id="transitions" />
            </field-visibility>
            <appearance>
               <set id="" appearance="title" label-id="workflow.set.task.info" />
               <set id="info" appearance="" template="/org/alfresco/components/form/3-column-set.ftl" />
               <set id="progress" appearance="title" label-id="workflow.set.task.progress" />
               <set id="items" appearance="title" label-id="workflow.set.items" />
               <set id="response" appearance="title" label-id="workflow.set.response" />

                <field id="mswf:userDetails" set="userDetails" label="User Details"  read-only="true">
                    <control template="/org/alfresco/components/form/controls/workflow/userdetails.ftl" />
                </field>

            </appearance>
         </form>
      </forms>
   </config>    
   <config evaluator="task-type" condition="mswf:activitiReviewTask">
      <forms>
         <form>
            <field-visibility>
               <show id="message" />
               <show id="taskOwner" />
               <show id="bpm:priority" />
               <show id="bpm:dueDate" />
               <show id="bpm:taskId" />
               <show id="packageItems" />
               <show id="bpm:comment" />              
               <show id="mswf:reviewOutcome" />
            </field-visibility>
            <appearance>
               <set id="" appearance="title" label-id="workflow.set.task.info" />
               <set id="info" appearance="" template="/org/alfresco/components/form/3-column-set.ftl" />
               <set id="progress" appearance="title" label-id="workflow.set.task.progress" />
               <set id="items" appearance="title" label-id="workflow.set.items" />
               <set id="response" appearance="title" label-id="workflow.set.response" />

               <field id="mswf:userDetails" set="userDetails" label="User Details"  read-only="true">
                    <control template="/org/alfresco/components/form/controls/workflow/userdetails.ftl" />
               </field>
            </appearance>
         </form>
      </forms>
   </config>    
   <config evaluator="task-type" condition="mswf:approvedParallelTask">
      <forms>
         <form>
            <field-visibility>
               <show id="message" />
               <show id="taskOwner" />
               <show id="bpm:priority" />
               <show id="bpm:dueDate" />
               <show id="bpm:taskId" />
               <show id="mswf:reviewerCount" />
               <show id="mswf:approveCount" />
               <show id="mswf:requiredPercent" />
               <show id="mswf:actualPercent" />
               <show id="packageItems" />
               <show id="bpm:comment" />
               <show id="transitions" />
            </field-visibility>
            <appearance>
               <set id="" appearance="title" label-id="workflow.set.task.info" />
               <set id="info" appearance="" template="/org/alfresco/components/form/3-column-set.ftl" />
               <set id="progress" appearance="title" label-id="workflow.set.task.progress" />
               <set id="outcome" appearance="title" label-id="workflow.set.outcome"
                    template="/org/alfresco/components/form/2-column-set.ftl" />
               <set id="items" appearance="title" label-id="workflow.set.items" />
               <set id="response" appearance="title" label-id="workflow.set.response" />

               <field id="mswf:userDetails" set="userDetails" label="User Details"  read-only="true">
                    <control template="/org/alfresco/components/form/controls/workflow/userdetails.ftl" />
               </field>
            </appearance>
         </form>
      </forms>
   </config>    
   <config evaluator="task-type" condition="mswf:rejectedParallelTask">
      <forms>
         <form>
            <field-visibility>
               <show id="message" />
               <show id="taskOwner" />
               <show id="bpm:priority" />
               <show id="bpm:dueDate" />
               <show id="bpm:taskId" />
               <show id="mswf:reviewerCount" />
               <show id="mswf:approveCount" />
               <show id="mswf:requiredPercent" />
               <show id="mswf:actualPercent" />
               <show id="packageItems" />
               <show id="bpm:comment" />
               <show id="transitions" />
            </field-visibility>
            <appearance>
               <set id="" appearance="title" label-id="workflow.set.task.info" />
               <set id="info" appearance="" template="/org/alfresco/components/form/3-column-set.ftl" />
               <set id="progress" appearance="title" label-id="workflow.set.task.progress" />
               <set id="outcome" appearance="title" label-id="workflow.set.outcome"
                    template="/org/alfresco/components/form/2-column-set.ftl" />
               <set id="items" appearance="title" label-id="workflow.set.items" />
               <set id="response" appearance="title" label-id="workflow.set.response" />

               <field id="mswf:userDetails" set="userDetails" label="User Details"  read-only="true">
                    <control template="/org/alfresco/components/form/controls/workflow/userdetails.ftl" />
               </field>                   
            </appearance>
         </form>
      </forms>
   </config>
</alfresco-config>

我错了？

Alfresco Community v5.2包括页面/ share / page / start-workflow上提供的一些预配置的工作流程，其中还有一个令我感兴趣的-是“审查并批准（...

Answer 1

是，它应该出现在<field-visibility>部分中，并确保set也存在于该部分中。

     <form>
        <field-visibility>
           ......
           ......
           <show id="mswf:userDetails" />
           ........
           ........
        </field-visibility>
        <appearance>
         ............
           <set id="userDetails" appearance="title" label="User Details" />
         .............
            <field id="mswf:userDetails" set="userDetails" label="User Details"  read-only="true">
                <control template="/org/alfresco/components/form/controls/workflow/userdetails.ftl" />
            </field>
        </appearance>
     </form>