Mega Code Archive
How to append HTML Text to a TWebbrowser Document
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Title: How to append HTML Text to a TWebbrowser Document
{1. ----------------------------------------------------------------}
uses
MSHTML;
procedure TForm1.Button1Click(Sender: TObject);
var
Range: IHTMLTxtRange;
begin
Range := ((WebBrowser1.Document as IHTMLDocument2).body as
IHTMLBodyElement).createTextRange;
Range.collapse(False);
Range.pasteHTML('Hello!');
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
Webbrowser1.Navigate('www.google.ch');
end;
{----------------------------------------------------------------}
{2. ----------------------------------------------------------------}
unit Unit1;
// by Sprint
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, OleCtrls, SHDocVw, MSHTML, StdCtrls;
type
TForm1 = class(TForm)
WebBrowser1: TWebBrowser;
procedure FormCreate(Sender: TObject);
procedure WebBrowser1DocumentComplete(Sender: TObject;
const pDisp: IDispatch; var URL: OleVariant);
private
{ Private-Deklarationen }
FirstRun: Boolean;
public
{ Public-Deklarationen }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
{----------------------------------------------------------------}
procedure TForm1.FormCreate(Sender: TObject);
begin
FirstRun := True;
WebBrowser1.Navigate('about:blank');
end;
{----------------------------------------------------------------}
procedure TForm1.WebBrowser1DocumentComplete(Sender: TObject;
const pDisp: IDispatch; var URL: OleVariant);
var
WebDoc: HTMLDocument;
WebBody: HTMLBody;
begin
if FirstRun then
if pDisp = WebBrowser1.Application then
begin
FirstRun := False;
WebDoc := WebBrowser1.Document as HTMLDocument;
WebBody := WebDoc.body as HTMLBody;
WebBody.insertAdjacentHTML('BeforeEnd', 'Hello World!');
end;
end;
{----------------------------------------------------------------}
end.
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