Источник:
https://dynamicsaxinsight.wordpress....t-description/
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Purpose:
The purpose of this post is to demonstrate how can we extend default descriptions by adding a new table to the default description definition.
Application:
Dynamics 365 Finance and Operations
Prerequisites:
- Understanding of how default descriptions work
Business requirement:
Use customer free text invoice line description field in the definition of Customer – tax invoice, customer default description.
Out of the box only two tables are available to select, CustInvoiceTable and CustInvoiceJour. The requirement is to add CustInvoiceLine.
Solution:
It can be achieved by developing an extension class of TransactionTextContextCust class.
Code
[ExtensionOf(classStr(TransactionTextContextCust))]final class TransactionTextContextCustMAK_Extension{ private CustInvoiceLine custInvoiceLine; /// /// Provides a list of tables that are supported for use with a specified transaction type. /// /// /// A container that contains a collection of TableId values of tables that are supported by a /// specified transaction type. /// public container getSupportedTables() { container tableList; tableList = next getSupportedTables(); tableList += tableNum(CustInvoiceLine); return tableList; } /// /// Sets the parameter variable of an object to contain the records that are used with a specified /// transaction type. /// /// /// This method must be called before the table fields and values are mapped for the transaction text /// setup parameters. /// public void setParameters() { next setParameters(); parameters = [custInvoiceJour, custInvoiceTable, custInvoiceLine]; } /// /// Set a particular table buffer for a specified transaction type. /// /// /// The Common record that is set based on the TableId value of the buffer. /// /// /// true if the table is supported and the buffer is saved; otherwise, false. /// /// /// The Common record is cast to the appropriate table through switch logic. /// This method can be called repeatedly to assign multiple buffers. /// /// /// The table is not supported by this transaction type. /// public boolean setTableBuffer(Common _common) { boolean tableBufferSet; tableBufferSet = next setTableBuffer(_common); switch (_common.TableId) { case tableNum(CustInvoiceTable): custInvoiceLine = CustInvoiceLine::findByParentRecId(custInvoiceTable.RecId); tableBufferSet = true; break; } return tableBufferSet; }}
Источник:
https://dynamicsaxinsight.wordpress....t-description/