WA SET PREFERENCE

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4D v20.1

WA SET PREFERENCE


WA SET PREFERENCE ( {* ;} object ; selector ; value )

Parameter	Type	Description
*	Operator	If specified, object is an object name (string) If omitted, object is a variable
object	Form object	Object name (if * is specified) or Variable (if * is omitted)
selector	Longint	Preference to be modified
value	Boolean	Value of the preference (True = allowed, False = not allowed)

Description

The WA SET PREFERENCE command sets different preferences for the Web area designated by the * and object parameters.

Pass the preference to be modified in the selector parameter and the value to be assigned to it in the value parameter. In selector, you can pass one of the following constants, found in the Web Area theme:

Constant	Value	Comment
WA enable contextual menu	4	Allow the display of a standard contextual menu in the Web area. Default (any engine) = False
WA enable URL drop	101	Change drop icon and call On Window Opening Denied event when URLs or files are dropped in the Web area. Default (any engine) = False
WA enable Web inspector	100	Allow the display of the Web inspector in the area. Default (any engine) = False

For each preference, pass True in value to activate it and False to deactivate it.

Example

To enable URL drops in the 'myarea' Web area:

  //in the form method

 WA SET PREFERENCE(*;"myarea";WA enable URL drop;True)

  //in web area object method

 If(FORM Event.code=On Window Opening Denied)

    WA OPEN URL(*;"myarea";WA Get last filtered URL(*;"WebArea"))

 End if