如何将Control-Parm中的工作流属性传递给Alfresco中的FTL文件？(How to Pass Workflow Propert in Control-Parm to FTL File in Alfresco?)

 因此，对于我的项目，我们在Alfresco存储库中有一些javascript代码作为规则运行。 因此，只要新文档进入某个空间，就会动态创建一个新文件夹，并将该文档移动到新创建的空间中。 此外，无论何时创建新文件夹，都会对文档更新属性（期望caseID实际上是基于数据库中序列的动态生成的值）： 
 
//Add caseID as a property of the folder
var props = new Array(1);
props["wf:caseIDNum"] = caseID;
var newAspect = newNewSpaceName.addAspect("wf:caseID",props);
 
 但是，现在我们希望能够在我们的工作流程中在share-workflow-form-config-.xml文件中引用新创建的方面/属性，以便它可以作为参数传递给我们的控件模板。 也就是说，目前我们有： 
 
<field id="wf:submitCode" label-id="workflow.field.outcome" set="actions">
                  <control template="/org/alfresco/components/form/controls/workflow/custom-activiti-transitions.ftl"/>
               </field>
 
 但我们想要的是如下所示： 
 
<field id="wf:submitCode" label-id="workflow.field.outcome" set="actions">
                  <control template="/org/alfresco/components/form/controls/workflow/custom-activiti-transitions.ftl">
                     <control-param name="caseID">wf:caseIDNum</control-param>
                  </control>
               </field>
 
 所以我的问题是，通过控制参数将变量/属性从工作流模型传递给FTL文件的正确语法是什么？ 
 
 编辑（10/25/12） - 
 
 所以基于这里给出的帮助，我试着像这样修改我的ftl页面...... 
 
 custom-activiti-transitions.ftl ： 
 
<#assign caseID = "">
<#if field.control.params.caseID??>
    <#assign caseID = field.control.params.caseID>
<#else>
    <#assign caseID = null>
</#if>

<style type="text/css">

.button {
border: 1px solid #666;
background: #DCDCDC;
padding: 5px;
color: #333;
text-shadow: 1px 1px #fff;
-moz-border-radius: 5px;
-webkit-border-radius: 5px
border-radius: 5px;
cursor: pointer;
-moz-box-shadow: 1px 1px 2px rgba(0,0,0,0.3);
-webkit-box-shadow: 1px 1px 2px rgba(0,0,0,0.3);
box-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}
a.button:hover {
background: #bbb;
color: #000;
text-shadow: 1px 1px #eee;
}

a.button:active {
position: relative;
top: 1px;
left: 1px;
-moz-box-shadow: none;
-webkit-box-shadow: none;
box-shadow: none;
}

</style>

<a class="button" href="#" onClick="MyWindow=window.open('http://localhost:8080/alfresco/faces/jsp/custom/CodeSelector.jsp?caseID=${caseID}','My Window','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=600,height=300'); return false;" style="text-decoration:none" target="_blank"><span>Add Codes</span></a>
 
 在我的share-workflow-form-config.xml中 ，我更改了以下任何实例： 
 
<field id="wf:submitCode" label-id="workflow.field.outcome" set="actions">
 <control template="/org/alfresco/components/form/controls/workflow/custom-activiti-transitions.ftl">
 </control>
</field>
 
 至... 
 
<field id="wf:submitCode" label-id="workflow.field.outcome" set="actions">
 <control template="/org/alfresco/components/form/controls/workflow/custom-activiti-transitions.ftl">
  <control-param name="caseID">wf:caseIDNum</control-param>
 </control>
</field>
 
 我的问题是在share-workflow-form-config.xml中我指定了control-param ，我可以让它传递一个像“30”这样的硬编码值。 但是，当我尝试获取工作流属性的值，如wf:caseIDNum ，它返回参数中的实际字符串，如： 
 
 http://localhost:8080/alfresco/faces/jsp/custom/CodeSelector.jsp?caseID=wfcaseIDNum 
 
 而不是财产的实际价值，即“30”。 
 
 关于我可能做错的任何想法？ 

So for my project, we have some javascript code running as a rule within the Alfresco repository. So whenever a new document comes into a certain space, a new folder is dynamically created and that document is moved into that newly created space. Additionally, whenever a new folder is created, a property is updated like so for the document (expect caseID is actually a dynamically generated value based on a sequence in our database):
 
//Add caseID as a property of the folder
var props = new Array(1);
props["wf:caseIDNum"] = caseID;
var newAspect = newNewSpaceName.addAspect("wf:caseID",props);
 
However, now we want to be able to reference that newly created aspect/property during the course of our workflow in our share-workflow-form-config-.xml file so that it can be passed as a parameter to our control template. That is, currently we have:
 
<field id="wf:submitCode" label-id="workflow.field.outcome" set="actions">
                  <control template="/org/alfresco/components/form/controls/workflow/custom-activiti-transitions.ftl"/>
               </field>
 
But what we want is something like the below:
 
<field id="wf:submitCode" label-id="workflow.field.outcome" set="actions">
                  <control template="/org/alfresco/components/form/controls/workflow/custom-activiti-transitions.ftl">
                     <control-param name="caseID">wf:caseIDNum</control-param>
                  </control>
               </field>
 
So my question is, is that the proper syntax to pass a variable/property from the workflow model to the FTL file via the control param?
 
Edit (10/25/12) -
 
So based on the help given here, I tried to modify my ftl page like so...
 
custom-activiti-transitions.ftl:
 
<#assign caseID = "">
<#if field.control.params.caseID??>
    <#assign caseID = field.control.params.caseID>
<#else>
    <#assign caseID = null>
</#if>

<style type="text/css">

.button {
border: 1px solid #666;
background: #DCDCDC;
padding: 5px;
color: #333;
text-shadow: 1px 1px #fff;
-moz-border-radius: 5px;
-webkit-border-radius: 5px
border-radius: 5px;
cursor: pointer;
-moz-box-shadow: 1px 1px 2px rgba(0,0,0,0.3);
-webkit-box-shadow: 1px 1px 2px rgba(0,0,0,0.3);
box-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}
a.button:hover {
background: #bbb;
color: #000;
text-shadow: 1px 1px #eee;
}

a.button:active {
position: relative;
top: 1px;
left: 1px;
-moz-box-shadow: none;
-webkit-box-shadow: none;
box-shadow: none;
}

</style>

<a class="button" href="#" onClick="MyWindow=window.open('http://localhost:8080/alfresco/faces/jsp/custom/CodeSelector.jsp?caseID=${caseID}','My Window','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=600,height=300'); return false;" style="text-decoration:none" target="_blank"><span>Add Codes</span></a>
 
And in my share-workflow-form-config.xml, I changed any instance of:
 
<field id="wf:submitCode" label-id="workflow.field.outcome" set="actions">
 <control template="/org/alfresco/components/form/controls/workflow/custom-activiti-transitions.ftl">
 </control>
</field>
 
to...
 
<field id="wf:submitCode" label-id="workflow.field.outcome" set="actions">
 <control template="/org/alfresco/components/form/controls/workflow/custom-activiti-transitions.ftl">
  <control-param name="caseID">wf:caseIDNum</control-param>
 </control>
</field>
 
My problem is that in the share-workflow-form-config.xml where I specify the control-param, I can get it to pass in a hard coded value like "30". However, when I try to get the value of the workflow property like wf:caseIDNum, it returns the actual string in the parameter like: 
 
http://localhost:8080/alfresco/faces/jsp/custom/CodeSelector.jsp?caseID=wfcaseIDNum
 
as opposed to the actual value for the property, i.e. "30".
 
Any ideas on what I could be doing wrong?

原文：https://stackoverflow.com/questions/12977225