List CheckBox Current Item (PRIM_LIST.CheckBoxCurrentItem)
Provides access to the check box for the current list item.
Ancestors - List Current Item (PRIM_LIST.CurrentItem) Object (PRIM_OBJT)
Prim_List.Checkbox is a column in a List that is visualized as a checkbox. Each column type has a corresponding Column class that provides access to the column instance. The checkbox for each item can be modified independently using the current item for the column in the same way that other visual LANSA lists allow the current item for the list to be used. A checkbox column is created whenever a Check Box is dragged and dropped from the controls view.
This example shows a single column list updating each checkbox after it's added to the list. When a checkbox is clicked the current item for the column is accessed and the column caption shows which checkbox was clicked.
Begin_Com Role(*EXTENDS #PRIM_WEB)
Define_Com Class(#PRIM_LIST) Name(#List1) Displayposition(1) Left(24) Parent(#COM_OWNER) Tabposition(1) Top(24) Height(337) Width(609)
Define_Com Class(#PRIM_LIST.checkbox) Name(#ColumnCheckbox1) Columnwidth(128) Displayposition(1) Parent(#List1)
Evtroutine Handling(#Com_owner.CreateInstance)
Begin_Loop To(10)
Add_Entry To_List(#List1)
#ColumnCheckbox1.CurrentItem.ButtonState := Checked
End_Loop
Endroutine
Evtroutine Handling(#ColumnCheckbox1.Click)
#ColumnCheckbox1.ColumnCaption := #ColumnCheckbox1.CurrentItem.ButtonState
Endroutine
End_Com
| Name | Description |
|---|---|
| ButtonState | ButtonState indicates whether a check box is checked |
| ComponentClassName | ComponentClassName is the name of the component's class. Inherited from Object (PRIM_OBJT) |
| ComponentMembers | ComponentMembers provides access to all the member components of this component Inherited from Object (PRIM_OBJT) |
| ComponentPatternName | ComponentPatternName is used to qualify the class of the component. Inherited from Object (PRIM_OBJT) |
| ComponentTag | Generic space allowing a value to be stored for the instance Inherited from Object (PRIM_OBJT) |
| ComponentType | ComponentType gives you access to the type information about the component Inherited from Object (PRIM_OBJT) |
| ComponentTypeName | ComponentTypeName is the fully qualified name of the component's class. Inherited from Object (PRIM_OBJT) |
| Enabled | Enable or disable the list item Inherited from List Current Item (PRIM_LIST.CurrentItem) |
| Hint | Hint to be shown for the current column/item Inherited from List Current Item (PRIM_LIST.CurrentItem) |
| HintPopup | HintPopup to be shown for the current column/item Inherited from List Current Item (PRIM_LIST.CurrentItem) |
| HintTitle | Hint title to be shown for the current column/item Inherited from List Current Item (PRIM_LIST.CurrentItem) |
| MouseOverStyle | Style to be applied when the mouse enters the current column/item Inherited from List Current Item (PRIM_LIST.CurrentItem) |
| MouseOverStyles | Collection of styles to be applied when the mouse enters the current column/item Inherited from List Current Item (PRIM_LIST.CurrentItem) |
| Name | Name identifies the component Inherited from Object (PRIM_OBJT) |
| Owner | Owner owns this component Inherited from Object (PRIM_OBJT) |
| Parent | The component instance to which this instance is attached. The visual container for a control or the collector of a set of child instances Inherited from Object (PRIM_OBJT) |
| Popup | Popup to be shown for the current column/item Inherited from List Current Item (PRIM_LIST.CurrentItem) |
| ReadOnly | ReadOnly controls whether the cell can be used for input |
| Style | Style to be applied to the current column/item Inherited from List Current Item (PRIM_LIST.CurrentItem) |
| Styles | Collection of styles to be applied to the current column/item Inherited from List Current Item (PRIM_LIST.CurrentItem) |
| ThemeDrawStyle | ThemeDrawStyle to be applied to the current item in the column Inherited from List Current Item (PRIM_LIST.CurrentItem) |
| Visible | Show or hide the list item Inherited from List Current Item (PRIM_LIST.CurrentItem) |
| Name | Description |
|---|---|
| CreateInstance | CreateInstance is signalled when an instance of a component is created Inherited from List Current Item (PRIM_LIST.CurrentItem) |
| DestroyInstance | DestroyInstance is signalled when an instance of a component is about to be destroyed Inherited from List Current Item (PRIM_LIST.CurrentItem) |
| Name | Description |
|---|---|
| SetFocus | Sets focus to the currentitem in the list Inherited from List Current Item (PRIM_LIST.CurrentItem) |
Febuary 18 V14SP2