SAP Business One SDK: - The Item Event is a feature in the SAP Business One software development kit

 SAP Business One is a Software Development Kit that contains programming interfaces, utilities, and documentation that allow programmers to add custom features in the ERP or interface with external applications also known as SDK we use this tool to customize and Extend SAP Business One ERP according to the client.

Explore how item event can streamline your SAP Business One SDK development.

So, let’s begin with the introduction of Item Event in SAP Business One.

 

                                  What are Item Event in SAP B1 SDK?

An Event: - is a set of outcomes that are defined in a class to trigger the event handlers in other classes. When an event is triggered, we can call any number of event handler methods from this event method that is more than one event method defined in sap b1.

Item Event: - When click on the button and collect the data into a single string of local variables. And add the data, and update the data with a single click on the button.

 

There are the following event using in sap b1 SDK and template:-

Ø  Menu Event

Ø  Event Filter

Ø  Choose From the List

Ø  Item Pressed

Ø  Bubble Event

 

Menu Event:-

All Sap Business has one menu control from this event.

Event Filter:-

You need to register your filter with the SDK and this event filter is a mechanism for selectively handling event.

Choose From the List:-

I have created a CFL to an Edit Text Item, plus, to a Button item, and loaded the data from any specific Object type.

Item Pressed:-

I wanted to load and get the data from Sql Query and call any method from this event in sap b1.

 

 

Bubble Event:-

Bubble Event specifies whether the event will be processed by SAP Business One or not. If Bubble Event=True,

Then SAP Business One will process the event else the execution will terminate.

 

Bubble is an Example in sap b1 in the code format:-

if (!string.IsNullOrEmpty(((SAPbouiCOM.EditText)_Form.Items.Item("Item_3").Specific).Value) && (pVal.ItemUID == "btnSOPost"))

{

            Utilities.ShowErrorMessage("Error : SO document already exist..!");

             oBubbleEvent = false;

             return;

                                

}

 

There are two types of action under item event in sap b1:

·         Before Action.

·         After Action.

 

Before Action: - We use this action to validate any specific field and checked with

Before action= false and before action= true

Under both conditions, validation occurs. The code will add a button to a Business Partner Master Data Form in SAP B1.

 

I like to know about the following event:

·         et_CLICK

·         et_COMBO_SELECT

·         et_MATRIX_LINK_PRESSED

·         et_MATRIX_LOAD

·         et_CHOOSE_FROM_LIST

·         et_MENU_CLICK

 

After Action: - This Code will fire only once when the document is added successfully after clicking on the button and any specific task that is performed via this button. And after the action event write the code within the item presses event in sap b1 showing the below.

Conclusion

The item event is a powerful technique for streamlining your SAP Business One SDK development. Get the data and store the values in any string by clicking or pressing any specific button. You can improve the performance of your application, enhance the user experience, and make your code easier to maintain with SAP B1 SDK Development Kit.

The benefits of using item event in SAP B1 SDK are clear, and they can be a feature in sap b1 SDK your development.