eva/3 Application Builder • Developing eva/3 Applications • Working with Databases • Using Variables

currentReport!FieldName

currentReport! principally will be treated like currentForm!, with the difference that SQL Statements can correlate to currentForm!, wenn they will be called in a form.

As example, in a report, only the data since a special user should be displayed:

Field in Form	Name = txt_id Text	Text = 2
Statement	SELECT * FROM MY_TABLE WHERE ID > currentForm!txt_id

This would mean that only the data will be shown in the report, wich are greater than the given ID in the prevous form.

When it is needed to get additional data about a special user, the following will be thinkable:

Feld im Report	Name = txt_companyid	Text = 10
Statement	SELECT * FROM COMPANIES WHERE ID = currentReport!txt_companyid

The field is not visible. The value is taken from the database.

Using Variables