Create Document program hangs

RE: Create Document program hangs

Former Member — Fri, 10 Aug 2018 02:05:08 GMT

Hi, Use Case 1:

we have no custom document type
create a document
onAfterAdd method we would like to create another document
link document created in step 2 and step 3

Use Case 2:

we have custom document types like Design Document & Supplier Document
while we create a Supplier Document there is an event method onAfterAdd
in the onAfterAdd method we would like to create a Design Document
link the document created in step 3 to the document created in Step 2

I think I explained the requirement. Also would like to know if we can write a scheduler in Aras to run at 1 hour interval to load documents from a remote server.

RE: Create Document program hangs

Christopher Gillis — Thu, 09 Aug 2018 13:05:37 GMT

Hello, Would you be able to offer more details of the use case you're trying to accomplish? What is the second document that is created intended to represent? It may be possible to achieve a similar result through other means that avoids the possibility of this infinite loop entirely. Chris

Christopher Gillis Aras Labs Software Engineer

RE: Create Document program hangs

Former Member — Thu, 09 Aug 2018 12:45:15 GMT

Thank you Chris, finally you pointed out the problem. It works perfectly. My Questions are :

If Suppose I click Save while creating a new Document, this method is getting called and it gets a new sequence number but it's lost
Say I create Document and onAfterAdd method is called and the sequence is also called but the document is not added. Again when I click save and close , a new sequence number is called .

Innovator myInnovator = this.getInnovator(); // Don't create a new Document for documents already created by this kind of event if (this.getProperty("classification") == "Design Document") { return this; }else{ // Otherwise, create the new Document as normal Item doc = myInnovator.newItem("Document","add"); doc.setProperty("item_number",myInnovator.getNextSequence("Design Document")); doc.setProperty("classification","Design Document"); doc.setProperty("name",this.getProperty("name")); doc = doc.apply(); return this; } Here : myInnovator.getNextSequence("Design Document") is called even when I click Save button and that number is lost, so if I have a document with 1001 and the next document is created with 1003. 2. How to create an another Design Document only once. Any logic here?. I know you said we should not create the same document type. But what if I really need to create another Design Document? Thanks for your help I was struggling for many days. Am very new to Aras and learning the tool.

RE: Create Document program hangs

Christopher Gillis — Thu, 09 Aug 2018 12:02:21 GMT

Hello, I believe you're running into an infinite loop. When you create the new Document in your onAfterAdd event, you're also triggering another onAfterAdd for that new Document which in turn is creating another Document and triggering another onAfterAdd, etc. There are two ways I can see around this.

Separate out these two Documents into separate ItemTypes: Design Document and Hello Documents (the actual names can change)
Add a check for the classification of the document in your onAfterAdd event like the example below

Innovator myInnovator = this.getInnovator();
// Don't create a new Document for documents already created by this kind of event
if (this.getProperty("classification") == "Design Document") {
return this;
}
// Otherwise, create the new Document as normal
Item doc = myInnovator.newItem("Document","add");
doc.setProperty("item_number","Hello Document");
doc.setProperty("classification","Design Document");
doc = doc.apply();
return this;

Chris

Christopher Gillis Aras Labs Software Engineer

RE: Create Document program hangs

Former Member — Thu, 09 Aug 2018 06:14:26 GMT

Ya I fixed that long back. Innovator myInnovator = this.getInnovator(); Item doc = myInnovator.newItem(“Document”,”add”); doc.setProperty(“item_number”,”Hello Document”); doc.setProperty(“classification”,”Design Document”); doc = doc.apply(); CCO.Utilities.WriteDebug(“testcreate”, “document created”); return this;

RE: Create Document program hangs

AngelaIp — Thu, 09 Aug 2018 06:12:52 GMT

I have never seen CO.Utilities. Try to use: CCO.Utilities.WriteDebug(“testcreate”, “document created”);

RE: Create Document program hangs

Former Member — Thu, 09 Aug 2018 06:00:56 GMT

Yes Number is String property and it's not required property as it's said to Sequence. I have a server event to set the number based on the 'classification' property onBeforeAdd event, the following code set the number Innovator inn = this.getInnovator(); string type = this.getProperty("classification", ""); if (type != null && type.Equals("Design Document")) { this.setProperty("item_number", inn.getNextSequence("Design Document")); } else if (type != null && type.Equals("Engineering Document")) { this.setProperty("item_number", inn.getNextSequence("Engineering Document")); } else if (type != null && type.Equals("Supplier Document")) { this.setProperty("item_number", inn.getNextSequence("Supplier Document")); }else{ this.setProperty("item_number", inn.getNextSequence("Default Document")); } return this; there is no required property. and when I click new document and save it, a document number is set and the document is added. AML document? I could not see an debug log. and the UI is hanging

RE: Create Document program hangs

AngelaIp — Thu, 09 Aug 2018 04:31:25 GMT

Is your item_number really a string property or do you use a sequence as you have mentioned in other forum posts? Do you have certain Document properties that are "required", e.g. name? What AML content is returned when you add "doc" to your debugging output?

RE: Create Document program hangs

Former Member — Thu, 09 Aug 2018 04:04:33 GMT

Can anyone help me to fix this small issue?