|Asynchronous||If you select this option, the value helper assistant only offers asynchronous connectors.|
|Value Helper||If you open the value helper, an assistant opens that guide you to your connector.|
|Show Busy Indicator||You have the possibility to configure if the UI is blocked by the busy indicator, or can configure which element on your screen should be blocked by it.|
|Input Mapping||You can map variables, auto fields, widget properties and constants to the input parameter of your connector.|
|Output Mapping||You can map the output parameter of your connector to variables and properties.|
A typical example of a data object is a previously defined connector call. An assistant offers all configured connectors that own connector calls. You can search for the connector name or even the connector type. If you select a connector, all calls are listed on the right side.
If you want to assign a connector call to a data object, you have to define the sources for the connector input (the request) and the destination for its output (the response). This is called the Input Mapping and Output Mapping:
Clicking one of these two buttons opens the mapping area which allows you to connect widgets with the input or output attributes of a connector call.
Independent of whether you’re defining the input or output mapping, you’ll always find the mapping sources in the left pane and the destinations on the right.
If you define e.g. the input mapping, you’ll find the list of widgets in the left pane and the available connector call request parameters on the right.
Within the output mapping area, the widgets are on the right pane, as they are the destination of the received data. In this example, the request of the selected connector call provides only a single input parameter, an ID field named “TechnischerPlatzId”. This input parameter is connected with the value of the widget “CustomerType”. This means, that once the data object is triggered, e.g. through a button press event, the connector will be called with the actual value of the widget “CustomerType” as the request parameter. You can choose the exact source that you want to use for the input parameter by double-clicking on the widget. It opens a list of all properties so you can choose the one you need as input.
It has two inputs “subscribe” and “unsubscribe” and one output.
|subscribe||can be triggered with any output|
|unsubscribe||can be triggered with any output|
|output||will be triggered on any async. message the Data Object receives|
|Client-side||You can choose between client-side and server-side business objects. Read more about client-side and server-side business objects.|
|Value Helper||By opening the value helper, an assistant opens that takes you to your business object.|
|Show Busy Indicator||You have the possibility to configure if the complete UI should be blocked by the busy indicator, or which element on your screen should be blocked by it.|
|Input Mapping||You can map variables, auto fields, widget properties, and constants to the input parameter of your business object.|
|Output Mapping||You can map the output parameter of your business object to variables and widget properties.|