browser.Host.StartDownload and chromium.StartDownload are same?

[coater]

browser.Host.StartDownload and chromium.StartDownload are same?

[salvadordf]

Hi,

They are almost the same but Chromium.StartDownload is safer to use because it checks if the browser is initialized before calling that function.

[coater]

Thank you very much!

I have another question:
If there are some examples for browser scrollbar(not javascript)?

[salvadordf]

If there are some examples for browser scrollbar(not javascript)?

No, sorry. If I remember correctly, the scrollbar can only be modified using JavaScript.

[coater]

Thank you very much!
mark a function here
https://stackoverflow.com/questions/139 ... -positions

var
val: ICefV8Value;
context: ICefv8Context;
excp: ICefV8Exception;
scroll: TPoint;
begin
if (Chromium1.Browser.MainFrame = nil) then
exit;

//this will work only with exact frame
context := Chromium1.Browser.MainFrame.GetV8Context;

if (context <> nil) then
begin
context.Eval('window.pageXOffset', val, excp);
scroll.x := val.GetIntValue;
context.Eval('window.pageYOffset', val, excp);
scroll.y := val.GetIntValue;
end
else
exit;

//todo: do something with scroll here
end;


edited Jun 27 '18 at 8:12
answered Nov 18 '13 at 16:18

kormizz

[salvadordf]

Thank you for that link!

I'll add those functions to TChromium as soon as I can.