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* ClearContents added

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This commit is contained in:
Michaël Van Canneyt 2022-10-05 11:03:57 +02:00
parent 5222c7955b
commit a30c313d3e
1 changed files with 8 additions and 0 deletions
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8
packages/webwidget/webwidget.pas
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@ -456,6 +456,8 @@ Type
Public Public
Constructor Create(aOwner : TComponent); override; Constructor Create(aOwner : TComponent); override;
Destructor Destroy; override; Destructor Destroy; override;
// Clear content
Procedure ClearContent; virtual;
// Does this element allow childern ? // Does this element allow childern ?
Class Function AllowChildren : Boolean; virtual; Class Function AllowChildren : Boolean; virtual;
// Manipulate Classes // Manipulate Classes
@ -3000,6 +3002,12 @@ begin
inherited Destroy; inherited Destroy;
end; end;
procedure TCustomWebWidget.ClearContent;
begin
if Assigned(FElement) then
FElement.InnerHTML:='';
end;
class function TCustomWebWidget.AllowChildren: Boolean; class function TCustomWebWidget.AllowChildren: Boolean;
begin begin
Result:=True; Result:=True;