Gets or sets a value indicating whether clicking this item will cause server side validation to be performed.
[Visual Basic]
Public Property CausesValidation As
NullableBool
Property Value
NullableBool
Remarks
Setting this property to True causes validation to be performed on any controls that require validation
Value Inheritance section lists generic rules to determine final value during runtime.
Value Inheritance
CausesValidation
property exists on three kinds of objects:
- Navigation control (inherited from BaseNavigator)
- Navigation group (inherited from NavigationItemGroup)
- Navigation item (inherited from NavigationItem)
By default, setting a navigation control's
CausesValidation properpty
will apply to all level objects. However, when the value is set in multiple objects,
the value of the lowest level object is used.
Here are the steps to determine which object's value will be used:
| Steps | Description |
|---|
|
To determine a navigation item's
CausesValidation |
If the value is
Null,
use the value from the parent navigation group;
|
|
To determine a navigation group's
CausesValidation |
If the value is Null, use the value from the parent navigation item.
This logic continues until a
True
or
False
value is found.
|
| To determine top level group's CausesValidation |
If top level group is reached, use the control's (inherited from BaseNavigator)
CausesValidation
as the final.
|
Note: Special case(s), if any, is listed in the remark section.
See Also
NavigationItem Class | EO.Web Namespace