Prompting

Date time field - Prompting Event

Fired when prompt icon is pressed

Member of Date time field (PRIM_MD.DateTime)

Parameters

Name	Type	Data Type	Description
Origin	*Input	PRIM_CTRL	Reference to the control on which the event was initially fired
Handled	*Both	Boolean	Set to true to stop the key being processed automatically

Details

The PromptIconClick event is fired when the user clicks on the Icon or IconImage
 
The PromptIconClick event is a routed event. This means that it can be detected on the control that was under the mouse pointer at the time of the click, as well as other controls in the parent chain.
 
The Origin and Handled parameters of the event provide the source of the event and a means to prevent propagation up the parent chain respectively

Example

This example shows how the click events are routed through the various component levels.
 
Clicking on the field PromptIcon or Icon will fire a click at all levels. However, if the checkbox is checked, the event will not go beyond the IconClick.

Begin_Com Role(*EXTENDS #PRIM_WEB) Theme(#SYS_THEME) Height(592) Width(744) LayoutManager(#Layout1)
 
   Define_Com Class(#PRIM_TBLO) Name(#Layout)
   Define_Com Class(#PRIM_TBLO.Column) Name(#LayoutRow1) DisplayPosition(1) Parent(#Layout)
   Define_Com Class(#PRIM_TBLO.Row) Name(#LayoutColumn1) DisplayPosition(1) Parent(#Layout)
   Define_Com Class(#PRIM_TBLO.Item) Name(#LayoutItem1) Alignment(CenterLeft) Column(#LayoutRow1) Manage(#ListPrimaryText) MarginLeft(16) MarginRight(16) Parent(#Layout) Row(#LayoutColumn1) Sizing(ContentHeightFitToWidth)
 
   Define_Com Class(#PRIM_TBLO) Name(#Layout1)
   Define_Com Class(#PRIM_TBLO.Row) Name(#Layout1Row1) DisplayPosition(1) Parent(#Layout1)
   Define_Com Class(#PRIM_TBLO.Column) Name(#Layout1Column1) DisplayPosition(1) Parent(#Layout1)
 
   Define_Com Class(#PRIM_MD.List) Name(#List) DisplayPosition(1) LayoutManager(#Layout) Left(16) Parent(#COM_OWNER) RowHeight(48) TabPosition(1) TabStop(False) ThemeDrawStyle('Card') Top(176) Height(249)
   Define_Com Class(#PRIM_MD.ListLabel) Name(#ListPrimaryText) Caption('Single line item') CaptionAlignment(CenterLeft) DisplayPosition(3) Height(19) Left(16) Parent(#List) TabPosition(3) TabStop(False) ThemeDrawStyle('Heading3') Top(15) Width(246)
 
   Define_Com Class(#PRIM_MD.CheckBox) Name(#HandleIconClick) Caption('Handle Icon Click') CheckState(Checked) DisplayPosition(2) Left(304) Parent(#COM_OWNER) TabPosition(2) Top(176) Width(241) Height(33)
   Define_Com Class(#PRIM_MD.Edit) Name(#Check) DisplayPosition(1) Label('Check') Left(16) Parent(#Panel) TabPosition(1) Top(15) Icon('Check') PromptIcon('search')
   Define_Com Class(#PRIM_PANL) Name(#Panel) DisplayPosition(3) Height(140) Left(8) Parent(#COM_OWNER) TabPosition(3) TabStop(False) Top(5) Width(441) ThemeDrawStyle('AlternateItem')
 
   Define_Com Class(#Prim_timr) Name(#Timer) Interval(2000) Startup(Manual)
 
   Evtroutine Handling(#Check.IconClick) Handled(#Handled)
 
      #Handled := (#HandleIconClick.CheckState = Checked)
      #Com_self.AddEntry( "Check IconClick" )
 
   Endroutine
 
   Evtroutine Handling(#Check.PromptIconClick) Handled(#Handled)
 
      #Handled := (#HandleIconClick.CheckState = Checked)
      #Com_self.AddEntry( "Check PromptIconClick" )
 
   Endroutine
 
   Evtroutine Handling(#Panel.Click)
 
      #Com_self.AddEntry( "Panel" )
 
   Endroutine
 
   Evtroutine Handling(#Com_Owner.Click)
 
      #Com_self.AddEntry( "Page" )
 
   Endroutine
 
   Mthroutine Name(AddEntry)
      Define_Map For(*Input) Class(#Prim_str) Name(#Text)
 
      Add_Entry To_List(#List)
      #ListPrimaryText.CurrentItem.Caption := #Text
 
      #Timer.Start
 
   Endroutine
 
   Evtroutine Handling(#Timer.Tick)
 
      #Timer.Stop
      Clr_List Named(#List)
 
   Endroutine
 
End_Com

Parameters

Details

Example

See also