Dynamics Community Forum Thread Details

Make An Event Handler To Change Data Inside The Field In The Table Before update() Or Insert() Method

Dear Experts,

I'm a developer of dynamics AX 2012 R3.

The goal i want to achieve is to change the data that will be stored in the table when update() or Insert() method executed.

Recently, i make a post event handler that will update a custom field i made inside the PurchTable (Purchase Order) and inside the PurchTableType Class (Purchase Order). but, the table can't be updated because the table buffer i used from the update() method is flagged with forUpdate clause.

here is the Post Event Handler that will activate when update() method in PurchTable Table is called :

public static void afterUpdatePurchaseOrderTable(XppPrePostArgs _args)
{
    Common common = _args.getThis();

    VDI_PurchTableCustomGridHandler purchTableGridUpdate;
    purchTableGridUpdate = VDI_PurchTableCustomGridHandler::newFromTable(common);
    purchTableGridUpdate.run();
}

and below here is the Post Event Handler that will activate when update() method in PurchTableType class is called :

public static void afterUpdatePurchaseOrderClass(XppPrePostArgs _args)
{
    Object object = _args.getThis();

    // select purchTable table buffer from PurchTableTYpe Class

    VDI_PurchTableCustomGridHandler purchTableGridUpdate;
    purchTableGridUpdate = VDI_PurchTableCustomGridHandler::newFromClass(object);
    purchTableGridUpdate.run();
}

below here is the screenshot taken from the debugging session :

8233.1.JPG