Question

我想在工作流程获得批准后将我的文件移动到其他目录上，正在使用activiti并插入以下代码

<activiti:taskListener event="complete" class="org.alfresco.repo.workflow.jbpm.AlfrescoJavaScript">
      <activiti:field name="script">
        <activiti:expression>if(task.getVariableLocal('scwf_approveRejectOutcome') == 'Approve') {

    var dest = bpm_context.childByNamePath("nv");
    for (var i = 0; i &lt; bpm_package.children.length; i++)
    {
        bpm_package.children[i].move(dest);
    }</activiti:expression>
      </activiti:field>
</activiti:taskListener>

我在alfresco上收到此错误：

org.activiti.engine.ActivitiException: Exception while invoking TaskListener: Incompatible type set on field declaration 'script' for class org.alfresco.repo.workflow.jbpm.AlfrescoJavaScript. Declared value has type org.activiti.engine.impl.el.JuelExpression, while expecting org.dom4j.Element

如何使用activiti移动我的文档？!!

Answer 1

应该是

<activiti:taskListener event="complete" class="org.alfresco.repo.workflow.activiti.tasklistener.ScriptTaskListener">
  <activiti:field name="script">
    <activiti:string>
      if(task.getVariableLocal('scwf_approveRejectOutcome') == 'Approve') {

      var dest = bpm_context.childByNamePath("nv");
      for (var i = 0; i &lt; bpm_package.children.length; i++)
      {
        bpm_package.children[i].move(dest);
      }
    </activiti:string>
  </activiti:field>

Answer 2

您使用错误的标记来包装脚本内容。如错误消息所示，它无法将类型org.activiti.engine.impl.el.JuelExpression的值分配给任务侦听器的script字段。

使用activity:string代替activity:expression应该按预期工作：

<activiti:taskListener event="complete" class="org.alfresco.repo.workflow.jbpm.AlfrescoJavaScript">
      <activiti:field name="script">
        <activiti:string>
          if(task.getVariableLocal('scwf_approveRejectOutcome') == 'Approve') {

          var dest = bpm_context.childByNamePath("nv");
          for (var i = 0; i &lt; bpm_package.children.length; i++)
          {
            bpm_package.children[i].move(dest);
          }
        </activiti:string>
      </activiti:field>
</activiti:taskListener>

Answer 3

试试这个，将<activiti:string>内的代码包装到<![CDATA[ your code ]]>

<activiti:taskListener event="complete" class="org.alfresco.repo.workflow.jbpm.AlfrescoJavaScript">
      <activiti:field name="script">
        <activiti:string><![CDATA[
          if(task.getVariableLocal('scwf_approveRejectOutcome') == Approve') {
          var dest = bpm_context.childByNamePath("nv");
          for (var i = 0; i &lt; bpm_package.children.length; i++)
          {
            bpm_package.children[i].move(dest);
          }
       ]]> </activiti:string>
      </activiti:field>
</activiti:taskListener>

或者这个：

<activiti:taskListener event="complete" class="org.alfresco.repo.workflow.activiti.tasklistener.ScriptTaskListener">
   <activiti:field name="script">
      <activiti:string><![CDATA[
          if(task.getVariableLocal('scwf_approveRejectOutcome') == 'Approve') {
              var dest = bpm_context.childByNamePath("nv");
              for (var i = 0; i &lt; bpm_package.children.length; i++)
              {
                bpm_package.children[i].move(dest);
              }
    ]]></activiti:string>
  </activiti:field>
</activiti:taskListener>

Alfresco activiti - 移动文件

3 个答案: