Delphi Chromium, Javascript Button press

Question

i am trying to press a button in javascript using chromium.

In twebbroswer i am using

WebBrowser1.OleObject.document.GetElementByID('uidPasswordLogon').Click;

With Chromium i am using

code := 'document.getElementById("uidPasswordLogon").click()' ;
chromium1.Browser.MainFrame.ExecuteJavaScript (code, '', 0);

but it doesn´t work.

I have managed to complete Javascript fields by using

chromium1.Browser.MainFrame.ExecuteJavaScript('document.all("logonuidfield").value="'+User_Email.Text+'";', '', 0);

but for the clicks it just doesn´t work. Any suggestions? :D

Axis · Accepted Answer · 2014-01-07 08:06:51Z

2

If you are using DCEF3 version of TChromiumEmbed then you need address focused frame. Do't be scared from the "about:blank", it works on active document too.

procedure TForm1.executeChromeJavascript(javascript: string);
begin
  if crm.Browser <> nil then
    crm.Browser.FocusedFrame.ExecuteJavaScript(
      javascript, 'about:blank', 0);
end;

answered Jan 7, 2014 at 8:06

Axis

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