我在Alfresco中创建了一个自定义工作流程及其模型和配置。如果您查看此工作流程示例：
<userTask id="creaCS" name="Crea Certificato di Servizio" activiti:candidateGroups="DSGA" activiti:formKey="psw:activitiCreaCS">
<extensionElements>
<activiti:taskListener event="complete" class="org.alfresco.repo.workflow.activiti.tasklistener.ScriptTaskListener">
<activiti:field name="script">
<activiti:string><![CDATA[logger.log("Log Log");
execution.setVariable('DSGAincaricato', task.getVariable('psw_DSGAincaricato'));
execution.setVariable('DSincaricato', task.getVariable('psw_DSincaricato'));]]>
</activiti:string>
</activiti:field>
</activiti:taskListener>
</extensionElements>
</userTask>
<userTask id="valutaCS" name="Valuta Certificato di Servizio" activiti:assignee="${DSincaricato.properties.userName}" activiti:formKey="psw:activitiValutaCS">
<extensionElements>
<activiti:taskListener event="complete" class="org.alfresco.repo.workflow.activiti.tasklistener.ScriptTaskListener">
<activiti:field name="script">
<activiti:string>if(task.getVariableLocal('psw_esitoValutazioneCS') == 'Approvato'){
execution.setVariable('psw_prosegui', true);
}else{
execution.setVariable('psw_prosegui', false);
}
</activiti:string>
</activiti:field>
</activiti:taskListener>
</extensionElements>
</userTask>
我想在creaCS中选择valutaCS的受让人。所以我创建了一个像这样的模型：
<type name="psw:activitiCreaCS">
<parent>bpm:startTask</parent>
<associations>
<association name="psw:DSGAincaricato">
<title>DSGA incaricato</title>
<source>
<mandatory>false</mandatory>
<many>false</many>
</source>
<target>
<class>cm:person</class>
<mandatory>false</mandatory>
<many>false</many>
</target>
</association>
<association name="psw:DSincaricato">
<title>DS incaricato</title>
<source>
<mandatory>false</mandatory>
<many>false</many>
</source>
<target>
<class>cm:person</class>
<mandatory>false</mandatory>
<many>false</many>
</target>
</association>
</associations>
</type>
<type name="psw:activitiValutaCS">
<parent>bpm:activitiOutcomeTask</parent>
<properties>
<property name="psw:esitoValutazioneCS">
<type>d:text</type>
<default>Respinto</default>
<constraints>
<constraint type="LIST">
<parameter name="allowedValues">
<list>
<value>Approvato</value>
<value>Respinto</value>
</list>
</parameter>
</constraint>
</constraints>
</property>
</properties>
<overrides>
<property name="bpm:packageItemActionGroup">
<default>edit_package_item_actions</default>
</property>
<property name="bpm:outcomePropertyName">
<default>{http://www.portaleScuola.com/model/workflow/1.0}esitoValutazioneCS</default>
</property>
</overrides>
</type>
我自定义了表单：
<config evaluator="task-type" condition="psw:activitiCreaCS">
<forms>
<form id="workflow-details">
<field-visibility>
<show id="bpm:workflowDescription"/>
<show id="packageItems"/>
<show id="psw:DSGAincaricato"/>
<show id="psw:DSincaricato"/>
<show id="transitions"/>
<show id="bpm:status"/>
</field-visibility>
<appearance>
<set id="" appearance="title" label-id="workflow.set.general" />
<set id="items" appearance="title" label-id="workflow.set.items" />
<set id="progress" appearance="title" label-id="workflow.set.task.progress" />
<set id="other" appearance="title" label-id="workflow.set.other" />
<field id="bpm:workflowDescription" label-id="workflow.field.message">
<control template="/org/alfresco/components/form/controls/textarea.ftl">
<control-param name="style">width: 95%</control-param>
</control>
</field>
<field id="packageItems" set="items" />
<field set="actors" id="psw:DSGAincaricato">
<control template="/org/alfresco/components/form/controls/authority.ftl">
</control>
</field>
<field set="actors" id="psw:DSincaricato">
<control template="/org/alfresco/components/form/controls/authority.ftl">
</control>
</field>
<field id="bpm:status" set="progress" />
</appearance>
</form>
<form>
<field-visibility>
<show id="bpm:workflowDescription"/>
<show id="packageItems"/>
<show id="psw:DSGAincaricato"/>
<show id="psw:DSincaricato"/>
<show id="transitions"/>
<show id="bpm:status"/>
</field-visibility>
<appearance>
<set id="" appearance="title" label-id="workflow.set.general" />
<set id="items" appearance="title" label-id="workflow.set.items" />
<set id="progress" appearance="title" label-id="workflow.set.task.progress" />
<set id="other" appearance="title" label-id="workflow.set.other" />
<field id="bpm:workflowDescription" label-id="workflow.field.message">
<control template="/org/alfresco/components/form/controls/textarea.ftl">
<control-param name="style">width: 95%</control-param>
</control>
</field>
<field id="packageItems" set="items" />
<field set="actors" id="psw:DSGAincaricato">
<control template="/org/alfresco/components/form/controls/authority.ftl">
</control>
</field>
<field set="actors" id="psw:DSincaricato">
<control template="/org/alfresco/components/form/controls/authority.ftl">
</control>
</field>
<field id="bpm:status" set="progress" />
</appearance>
</form>
</forms>
</config>
但是有两个问题。首先，我的工作流程没有得到分配，甚至连creaCS中的组分配都没有。 其次，由于某种原因，我的自定义表单中缺少用户的字段。我无法理解为什么，也因为psw_esitoValutazioneCS字段没有任何问题。 有人有任何想法如何解决它？
答案 0 :(得分：0)
关于任务分配，您可以直接从模型中的属性读取受让人，而不是尝试使用受让人的值设置执行变量然后将其作为受让人读取，如下所示：
<userTask id="valutaCS" name="Valuta Certificato di Servizio" activiti:assignee="${psw_DSincaricato.properties.userName}" activiti:formKey="psw:activitiValutaCS">
关于表单上字段的外观，您是否尝试删除控件？我有一个与你做类似事情的工作流程。它工作得很好，不需要指定特定的控件。
有一件事是我没有看到与使用默认表单创建工作流（condition =“activiti $ processId”）相对应的表单配置。我看到的只是一个表单配置，其类型与提交类型ID相匹配。你需要两者。