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Override lookup values

on September 19, 2019

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Lists in X++ (D365 FnO)

List is a type of data structure and collections, it can contain unlimited items, in X++, list can be created of several Types(specified in Types base enum), the type must be specified on the declaration and it cannot be changed after the initialization. There are some classes exists to enumerated and iterate the list object. ListIterator object has methods that can insert and delete items from list. ListEnumeration cannot modify the list content but can traverse the same. List myList = new List(Types::Integer); List myListString = new List(Types::String); ListIterator literator; // add the element at the end of the list myList.addEnd(200); // add the element at the start of the list myList.addStart(150); myList.addEnd(70); myListString.addEnd ("Second"); myListString.addStart ("First"); // If you want to insert the data at some specific index, then you need to make use of the listIter...

Create dialog form using X++

Dynamics 365 gives the capability to create dialog form.We can however also create a dialog form through code dynamically at runtime. Create a class called DEMODialog extending RunBase public class DEMODialog extends RunBase { } Add global variables that will be the parameters that will be accepted in our dialog public class DEMODialog extends RunBase { DialogField dialogSalesId; SalesId salesId; FormDataSource formDataSource; } Create dialog method to give the dialog caption, add the field, add field label. Look at the image at the last to understand the below code. Object dialog() { Dialog dialog = super(); ; dialog.caption("Dialog caption"); dialog.addTabPage("Tab page"); DialogGroup dialogGroup = dialog.addGroup("dialog group"); // Add a field for a name to the dialog. This will populate the field with // any value that happens to be saved i...

How to create a new custom SSRS report in D365 F&O

In this article, we will explain how to develop a new custom SSRS report from scratch using a Report Data Provider (RDP) approach in Dynamics 365 for Finance and Operations. The objects we are going to create A new SSRS report with a single (Precision) design. A DP (Data Provider) class that will provide three data sets for the SSRS report. The same class will also provide the information about report parameters to the report’s RDL through an attribute that links a DP class with the corresponding report Data Contract. A Data Contract class that will define and carry the values of the report parameters. We will have one hidden parameter: a sales agreement’s RecId . Three temporary tables to define and carry the report data. They will be filled and exposed to the SSRS report by the DP class. A Controller class that will handle the report dialog form, setting the SSRS report design and the value of the hidden parameter. A...

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