Databases Reference
In-Depth Information
Primary
Key
: This opion sets the current atribute as a primary key.
Queriable
: This opion sets the atribute to take part in a query. If this opion is
not set, then the atribute will not be displayed in the UI as a queriable atribute.
Refresh on Insert
: This is a trigger which causes the atribute to refresh from the
database when a new row is inserted.
Refresh on Update
: This opion causes the atribute to be refreshed when the
row is updated.
Change Indicator
: This opion sets the atribute as the change-indicator value,
which will help in versioning the row.
Precision Rule
: This opion is used to set a strict precision rule.
Track Change History
: This opion is used to have a version number for history
columns
created on
,
created by
,
modified on
,
modified by
, and
version number
.
Column Name
: This opion deines a column name in the database.
Column Type
: This opion deines the data type of the column.
UI Hints
Display Hints
: This opion deines whether to display the atribute or hide it in the UI.
Label
: This opion deines the label to be displayed for the atribute in the UI.
ToolTip
: This opion deines if you want to show any ip.
Format Type
: This opion deines the format for date ield; for example, Simple Date.
Format
: This opion deines the format patern for the date.
Control Type
: This opion deines the display control hints such as checkbox, date,
image, and others.
Display Width
: This opion deines the display width for the atribute when
displayed in the UI.
Display Height
: This opion deines the height of the ield in the UI.
Form Type
: This opion causes the atribute to be displayed in summary when it is
shown in a form.
Auto submit
: This opion can be set to
true
or
false
in order to refresh the
dependent component based on this atribute.
Validation Rule
You can set validaion for the atribute. The business logic can be set declaraively in
this secion. Some of the validaions are
Compare
,
Range
,
regular expression
,
Script
,
and so on.
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