Modify record on Trigger: OnAfterGetCurrRecord

srp_wi

Hello everybody,
I want to modify a record in the trigger OnAfterGetCurrRecord in a form. This form is used as a subform. When starting this form, I get an error message like: You can't modify a record in this part of code.

I hope someone can help me.

Thank you and greets

srp

Marije_Brummel

What is it you are trying to do? It sounds to me you are doing something not 'Navision Like'
:shock:

srp_wi

Hi,

I have a card-form (form1) with 2 subforms. One is a card-form (form2), too, the other is a tab-form(form3). When I choose a record on form3, I want that the Information on form2, which depends on the choosen record, updates. The problem is to give form2 the information, that form3 has changed and which record is choosen.

Thank you for your help!

Marije_Brummel

There were loads of topic about this.

Have you searched this forum?

Try "subform"+"Update"

srp_wi

Sure, but there are only solutions with one subform. That's what I've found. Maybe there is a topic I have overlooked.

Marije_Brummel

OK

So both the subforms are based on the same record?

What is the difference between card form and tab form? Isn't this the same?

Can't you make 1 big subform with al information?

You can put a tablebox and tabbox on the same form...

srp_wi

All Forms, the main and the two subs are all based on different records.

In my case, I have a centralized order with an order header and order lines, which contains several customers. Additional I want to show specific information about each Customer in the order line.

Hope, I could explain my problem

Regards

Marije_Brummel

Is the problem in updating the forms or is it the values that are shown?

Updating should be done with timertriggers and singleinstancecodeunits.

srp_wi

Sorry, Iwas too late editing my response

I've thought about the time trigger, but I've implemented this time trigger in a few situations, but I have to say, that it is very uncomfortable, if several programmers work on the code, because it is very sensitive on changes.

Regards

Marije_Brummel

You can also use the NTimer DLL

This you can activate/deactivate yourself...

I won;t know how to implement this without some timertrigger :?

Luc_VanDyck

I guess this is the example you need:
Multiple Subform Sample -> uses Single-Instance Codeunit
New Multiple Subform Sample -> uses OnTimer-trigger

See also http://www.mibuso.com/forum/viewtopic.php?t=6677

Marije_Brummel

Yes, I was looking for those but could not find them