Kbase P82801: Dynamics, How to Enable fields in a DynViewer
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
02/06/2004 |
|
Status: Unverified
GOAL:
Dynamics, How to Enable fields in a DynViewer
FACT(s) (Environment):
Dynamics 2.1A
FIX:
enableWidget
Enables the object or objects identified in the name list. For SmartDataFields, it runs the enableField function. Note that enableField is not a generic SmartDataField function, therefore this API is only supported for SmartDataFields that have enableField defined. If a field in the list is not found, or a SmartDataField without enableField is included in the list, enableWidget
returns FALSE.
Location: visual.p
Parameters:
INPUT namelist AS CHARACTER
The name of one or more objects, separated by commas.
Returns: LOGICAL
Notes:
? Data fields are added to the EnabledFields and EnabledHandles properties to ensure that once the field is enabled by the API, it remains so enabled.
? Local fields are added to the EnabledObjFldsToDisable property when the property is not set to (None) or (All). This action ensures that once a field is enabled by the API, it remains enabled. It could also result in adding a field that was not included in the
EnabledObjFldsToDisable property initially to the property by a call to this API. If this behavior is not desired, do not use the enableWidget function or manipulate the EnabledObjFldsToDisable property after using the function to remove the field.
Examples:
The following illustrates the use of this method in 4GL code for use with a graphical user interface:
IF widgetIsModified("customerviewv.discount":U) THEN enableWidget("Self.terms":U).
The following illustrates the use of this method in DHTML code for use with a Web browser:
if (logic.widgetIsModified(?customerviewv.discount?))
logic.enableWidget(?orderviewv.terms?);