TIWCGLookupFieldDataLink Class
Represents type TIWCGLookupFieldDataLink
.
IWCGJQCommon.TIWCGDataLink
IWCGJQCommon.TIWCGFieldDataLink
IWCGJQCommon.TIWCGLookupFieldDataLink
IWCGJQAutoComplete.TIWCGAutoCompleteDataLink
IWCGJQDropDown.TIWCGDropDownDataLink
type TIWCGLookupFieldDataLink = class(TIWCGFieldDataLink) end;
The TIWCGLookupFieldDataLink type exposes the following members.
Name | Description | |
---|---|---|
Create(TPersistent) | Initializes a new instance of the TIWCGLookupFieldDataLink class. (Overrides TIWCGFieldDataLink.Create(TPersistent).) | |
Destroy | Represents the destructor of the TIWCGLookupFieldDataLink class. (Overrides TIWCGDataLink.Destroy.) |
Name | Description | |
---|---|---|
CanModify | Represents property | |
ControlsEnabled | Represents property | |
DataSource | The DataSource of the Control (Inherited from TIWCGDataLink.) | |
DBContainer | Represents property | |
Editing | Represents property | |
Field | Represents property | |
FieldName | The FieldName of the Control. (Inherited from TIWCGFieldDataLink.) | |
ListDataSet | Represents property | |
ListDataSource | Is the datasource used to get the listing values. | |
ListFieldNames | The FieldNames to list (most of the times only one FieldName is supported, unless custom html it's used to fill the list). | |
ListFieldNamesList | Represents property | |
ListFilterFormat | When DataLink.ListFilterOperation = lfoCustom, this is a string the defines the filter to be applied. It should contain the special tags "FieldName" and "Term". For instance "FieldName" = "Term". | |
ListFilterOperation | This is the filter operation that should be applied when the user searches. | |
ListSelectFieldName | This the FieldName to set as Value when the user selects an item. Normally there's a relation 1:1 between DataLink.DataSource/DataLink.FieldName and DataLink.ListDataSource/DataLink.ListSelectFieldName | |
OnUpdateControl | This event is called when DataLink needs to refresh the Control Data. (Inherited from TIWCGFieldDataLink.) | |
OnUpdateField | This event is called when DataLink needs to udpate the Field data, from the Control Data, when an update or insert is in course. (Inherited from TIWCGFieldDataLink.) | |
Owner | Represents property | |
StateChangeOperation | This what should be done to the control when the dataset is in Browse Mode: – scoEnable: Enables the control if the DataSet is editing/inserting, and disables it if DataSet is in browse Mode. – scoReadOnly: If supported by the Control, puts it ReadOnly in browse mode, and writable in editiion modes. – scoNone: Don't do anything to the Control, regardless its state. (Inherited from TIWCGFieldDataLink.) | |
StateEditCss | This css class will be applied when DataLink is in editing, and removed when is not in editing. (Inherited from TIWCGFieldDataLink.) |
Name | Description | |
---|---|---|
ActiveChanged | Represents method | |
Assign(TPersistent) | Represents method | |
CheckRemove(TComponent) | Represents method | |
DataEvent(TDataEvent,NativeInt) | Represents method | |
EditingChanged | Represents method | |
FocusControl(TFieldRef) | Represents method | |
GetOwner | Represents method | |
LayoutChanged | Represents method | |
ListValuesChanged | Represents method | |
RecordChanged(TField) | Represents method | |
SetFieldText(string) | Represents method | |
Update | Represents method | |
UpdateData | Represents method |