topic Re: getTaskById function in template in Alfresco Archive

getTaskById function in template

fuad_gafarov — Thu, 29 Dec 2011 10:02:35 GMT

Hi.I create .ftl template file. and store in /Data Dictionary/Presentation Templates. <#list workflow.getTaskById("jbpm$584") as t> ${t.id} </#list>‍‍‍‍‍I need retrieve single task by - getTaskById functionBut I not know true syntax.Above code about - workflow.assignedTask as

Re: getTaskById function in template

fuad_gafarov — Thu, 05 Jan 2012 06:37:42 GMT

Re: getTaskById function in template

fuad_gafarov — Wed, 18 Jan 2012 08:46:29 GMT

May be I can use getTaskById - in javascript code? In template. Help about it

Re: getTaskById function in template

amandaluniz_z — Thu, 19 Jan 2012 15:15:29 GMT

Hi,

the getTaskById method returns a single task as specified in here, thus you can not use the list directive as it is not an array.

you could use the following:


<#assign t = workflow.getTaskById("jbpm$584") />
‍‍‍

and then use that t object in the template as:


<tr>
         <td>${t.id}</td>
         <td>${t.type}</td>
         <td>${t.name}</td>
         <td>${t.description}</td>
         <td>${t.properties["cm:created"]?datetime}</td>
         <td><#if t.properties["bpm:startDate"]?exists>${t.properties["bpm:startDate"]?datetime}<#else><i>None</i></#if></td>
         <td><#if t.properties["bpm:dueDate"]?exists>${t.properties["bpm:dueDate"]?datetime}<#else><i>None</i></#if></td>
         <td>${t.properties["bpm:priority"]}</td>
         <td>${t.properties["bpm:percentComplete"]}</td>
         <td>${t.properties["bpm:status"]}</td>
         <td>${t.isCompleted?string("Yes", "No")}</td>
      </tr>
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Hope this helps.

Adei

Re: getTaskById function in template

fuad_gafarov — Mon, 23 Jan 2012 12:41:46 GMT

Thank you.
But this is not working in my situation


before
<script>
<#assign t = workflow.getTaskById("jbpm$631") />
         ${t.id}
</script>
after
‍‍‍‍‍‍‍‍

before and after - test words.

result - before printing but after haven't. id also haven't printing.

This is template file - assign_card.ftl which I've saved in presentation templates and call from workflow page.


<a href="/alfresco/template/workspace/SpacesStore/23a2eb0c-0e5c-4314-bad7-6e0e50cd3919/workspace/SpacesStore/7ddacd6b-1a68-4b56-b2f8-d240f53e4d48" target="blank">Assign card page</a>
‍‍‍

Re: getTaskById function in template

amandaluniz_z — Mon, 23 Jan 2012 12:50:45 GMT

Could you remove the <script> tags?

Re: getTaskById function in template

amandaluniz_z — Mon, 23 Jan 2012 12:58:33 GMT

You can test how a document looks like using the template by using the "preview in template" action and selection the corresponding template.

Re: getTaskById function in template

fuad_gafarov — Tue, 24 Jan 2012 07:29:48 GMT

Sorry I forgot remove script tags.
but result is same. it shows before but no after.
Thanks - I check it on preview in template. same result
why it not shows?

Re: getTaskById function in template

amandaluniz_z — Tue, 24 Jan 2012 12:38:37 GMT

nothing in the logs?

Re: getTaskById function in template

fuad_gafarov — Tue, 24 Jan 2012 13:12:12 GMT

Sorry. My big mistake
I've checked via admin instead of simple user.
Thank you.
Sorry for headache. )

Re: getTaskById function in template

amandaluniz_z — Tue, 24 Jan 2012 17:18:49 GMT

It is working then?

Re: getTaskById function in template

fuad_gafarov — Wed, 25 Jan 2012 09:03:48 GMT

Yes. It is working

Re: getTaskById function in template

fuad_gafarov — Thu, 26 Jan 2012 06:42:21 GMT

It called name, description normally.


<tr>
         <td>${t.id}</td>
         <td>${t.type}</td>
         <td>${t.name}</td>
         <td>${t.description}</td>
         <td>${t.properties["cm:created"]?datetime}</td>
         <td><#if t.properties["bpm:startDate"]?exists>${t.properties["bpm:startDate"]?datetime}<#else><i>None</i></#if></td>
         <td><#if t.properties["bpm:dueDate"]?exists>${t.properties["bpm:dueDate"]?datetime}<#else><i>None</i></#if></td>
         <td>${t.properties["bpm:priority"]}</td>
         <td>${t.properties["bpm:percentComplete"]}</td>
         <td>${t.properties["bpm:status"]}</td>
         <td>${t.isCompleted?string("Yes", "No")}</td>
      </tr>
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

But how I can call someone's comment?
And how I can call my custom aspects whick I use in workflows (t.properties["tc:customType"] or t.properties["bpm:customType"]- not working)?

Re: getTaskById function in template

amandaluniz_z — Thu, 26 Jan 2012 10:19:43 GMT

In reference to custom types you should use the prefix you defined when creating the model. I guess the type is applied to the node, right?

For that you'll need to go through the nodes in the workflow (bpm_package)


<#list t.packageResources as p>
     ${p.properties["myPrefix:myProperty"]}
</#list>
‍‍‍‍‍


<#list t.properties[bpm:package"].children as p>
     ${p.properties["myPrefix:myProperty"]}
</#list>
‍‍‍‍‍

I remember retrieving the comment is more complex…. but there was a way

Re: getTaskById function in template

fuad_gafarov — Wed, 01 Feb 2012 06:42:11 GMT

I retrieve bpm:startDate but cannot retrieve my custom type and comments.
I saw template wiki - there are haven't retrieve comment in templates.
I change my page from template to simple page.

Topic closed.
Thank you