Epicor Application Studio Training - Quiz

Which of the following actions can be performed via Data Rule?

• Highlight a Column/Field

• Hide a Column/Field

• Set a Column/Field's value

• All above

The Read Only & Hidden properties of a Field/Column or Component can be set via Data Rule or the Event Actions property-set widget.

• True

• False

Answer explanation

The Read Only & Hidden property of a Field/Column can be set via Data Rule → Setting Style → ReadOnly / Invisible.

The Read Only & Hidden property of a Component can be set via property-set widget with Parameters → Props → Prop → readonly / hidden with value true.

For a TabPage to show up in a Tab with its content, the TabPage's Name and Tab ID properties must be the same.

• True

• False

Answer explanation

The TabPage's Name and Tab ID must be the same, otherwise the Tab will show the TabPage without its content.

For DataTable Column Changing Event, which widget can revert the changes done on the specified column after matching a certain condition?

• event-complete

• return

• event-cancel

• exit

Answer explanation

The other options will only stop/complete the event execution but will not reverse the changes.

In Panel Card Grid, to setup a button click event on a cell value for a column with Link properties enabled, which Event Trigger is used to set this up?

• DataTable Column Changed

• EpBinding On Click

• Grid On Click

• DataView View Changed

Answer explanation

This is often mixed up with EpBinding à On Click Trigger, which is primarily used for triggering search button click event.

Which Type of erp-message-handler can be used to display an interactive message box with buttons such as Yes, No, Cancel, or Ok?

• Toast

• Dialog

• Alert

• Slideout

Answer explanation

Despite the name Dialog, erp-message-handler of Type Dialog does not allow user input via buttons.

Parameters can be passed between events via the Parameters properties for some of the widgets. Which DataView stores the value(s) of the passed parameter(s)?

• sysVariable

• TransView

• sysParams

• sysGlobalVariable

An Epicor Function can be called within App Studio via the erp-function widget. If the function returns an output parameter of generic data type, which DataView will be used to store such output parameters?

• searchResult

• sysVariable

• actionResult

• DataView specified in Response Parameter View Name

Answer explanation

searchResult stores the data returned from search-show widget.

sysVariable stores the data passed between events.

Response Parameter → View Name only stores output parameters of type DataSet or Tableset.

To interrupt the Save/Update event, User can create an Event Trigger Before SysUpdate with event-cancel / event-complete / exit / return-error widget.

• True

• False

Answer explanation

This will only terminate the user defined event itself instead of the update action. Before save/update validation must be done via BPM.