This pattern shows how to easily perform Activity registration using pzRegisterActivity

RegistrationPattern1.jsp

/* This shows how to convert a regular SafeURL to a Dispatcher URL */
/* The normal URL would be like pyActivity=Work-.AttachmentStatus&AttachmentHandle=XXX */
/* When you pass the SafeURL to pega.u.d.convertToRunActivityAction(oSafeURL) , the URL becomes a dispatcher */
/* pyActivity=pzRunActionWrapper&pzActivity=Work-.AttachmentStatus&AttachmentHandle=XXX&pzActivityParams=AttachmentHandle */
/* pzRegisterActivity or long form of registration works only with such Dispatcher URLs */

<script>
function CheckAttachmentStatus(LinkHandle,strAttachmentHandle)
{
   var oSafeURL= new SafeURL("Work-.AttachmentStatus",getReqURI());
  linkHandle = LinkHandle;
  attachHandle = strAttachmentHandle;
   oSafeURL.put("AttachmentHandle",strAttachmentHandle);
   var callback ={ success:deleteAttachment,
		 argument: [LinkHandle, strAttachmentHandle]
   };

   pega.util.Connect.asyncRequest('GET', oSafeURL.toURL(),callback);
}
</script>

/* Solution by Registration */
/* Important Note -- You donot need to call the convertToRunActivityAction API - if you are using the 
   standard api pega.u.d.asyncRequest or pega.api.ui.actions.runActivity apis. The conversion to Dispatcher URL is handled */
  
<script>
function CheckAttachmentStatus(LinkHandle,strAttachmentHandle)
{
   var oSafeURL= new SafeURL("Work-.AttachmentStatus",getReqURI());
  linkHandle = LinkHandle;
  attachHandle = strAttachmentHandle;
   oSafeURL.put("AttachmentHandle",strAttachmentHandle);
   var callback ={ success:deleteAttachment,
		 argument: [LinkHandle, strAttachmentHandle]
   };
   pega.u.d.convertToRunActivityAction(oSafeURL); // This is the API for SafeURL transformation 

   pega.util.Connect.asyncRequest('GET', oSafeURL.toURL(),callback);
}
<%    pega_rules_utilities.pzRegisterActivity(tools,"Work-.AttachmentStatus"); %>
     /* Simple API to Register Activity */