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On Friday 13 March 2009 16:57:12 Tomasz Janeczko wrote:
> Hello,
>
> Actually the visual order of panes is not the same as refresh ordering,
> since the window that receives the click is the first one to refresh,
> then the rest is refreshed in the creation order.
>
> So it is best to use RequestTimedRefresh for its simplicity and reliability
> if you use end-of-day database (rt databases refresh automatically)
Thanks for your confirmation. That works very well.
>
> Also you need to understand that static variables are global (shared),
> so if more than one pane writes to the same variable - one would overwrite
> the other.
>
> Therefore you need to ensure uniqueness of variable names that you are
> using for different windows if you don't want overwriting one by another.
I am aware of that.
> That's why I wrote that for EOD much simpler approach is using #include.
> That way you have one code and use it anywhere without duplication and you
> have headache-free solution without conflicting names, figuring out refresh
> order etc etc.
I understand. I tried that and added:
#include "C:\Programme\Amibroker\Formulas\1Meine Systeme\Vielversprechend\CCI
variable.afl"
but got an error for col. 45: "Error 31.Syntax error, expecting IDENTIFIER."
although the syntax should correspond with the examples on
http://www.amibroker.com/guide/afl/afl_view.php?name=%23include
(BTW: Could you, please, review that site? There is an "unreviewed user
comment" about missing backslashs in the examples.)
Greetings,
Thomas
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "Thomas Ludwig" <Thomas.Ludwig@xxxxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Friday, March 13, 2009 4:44 PM
> Subject: Re: [amibroker] Re: Synchronization problem between panes using
> Static array variables
>
> > On Friday 13 March 2009 16:03:46 Barry Scarborough wrote:
> >> I just wrote a CCI indicator that will pass the statics as I wrote. I
> >> wrote a MA program that will accept it. This will cause a buy/sell
> >> signal and I use plot shapes to see the buy and sell signals in the MA
> >> indicator. I ran it on 1, 5 and 15 minute charts and changed tickers. I
> >> can change the tickers and time frames and it works perfectly.
> >>
> >> But one thing you need to know is that AB scans your indicators top to
> >> bottom so the input indicators have to be on top and the receiving ones
> >> below it.
> >
> > Barry, I changed the order of the panes accordingly but that didn't help.
> > So RequestTimedRefresh is still the only solution that works.
> >
> > Greetings,
> >
> > Thomas
> >
> >> One real easy way to test it is to use printf() and write the values you
> >> are receiving to the interpretation window in the receiving indicator.
> >> Then check the value received with the sending chart.
> >>
> >> Barry
> >>
> >> --- In amibroker@xxxxxxxxxxxxxxx, Thomas Ludwig <Thomas.Ludwig@xxx>
wrote:
> >> > Barry,
> >> >
> >> > thanks for your hints. Unfortunately, they didn't solve my problem. On
> >> > the contrary, now even scrolling through dates doesn't cause a
> >> > re-calculation any more.
> >> >
> >> > Greetings,
> >> >
> >> > Thomas
> >> >
> >> > On Friday 13 March 2009 14:51:30 Barry Scarborough wrote:
> >> > > I assume when you switch between symbols you want to preserve the
> >> > > data relative for each symbol. If so the names must be unique. Have
> >> > > you tried using a prefix to differentiate the symbols when you
> >> > > switch them? Try this and see if it works when you change tickers.
> >> > >
> >> > > StaticVarSet(name() + "varccibuysignals", Buy1);
> >> > >
> >> > > If you also switch time frames add the interval,
> >> > >
> >> > > VarPfx = name() + numtostr(interval, 1, false);
> >> > > StaticVarSet(VarPfx + "varccibuysignals", Buy1);
> >> > >
> >> > > This will give your static vars a unique name between tickers and
> >> > > times.
> >> > >
> >> > > Barry
> >> > >
> >> > > --- In amibroker@xxxxxxxxxxxxxxx, Thomas Ludwig <Thomas.Ludwig@>
wrote:
> >> > > > Hello,
> >> > > >
> >> > > > I've implemented this new feature in AB in a certain layout. I'm
> >> > > > using a variable CCI in one pane and plot the signals in the
> >> > > > other.
> >> > > >
> >> > > > So in the one pane I defined:
> >> > > >
> >> > > > [...]
> >> > > > StaticVarSet("varccibuysignals", Buy1);
> >> > > > StaticVarSet("varccisellsignals", Sell1);
> >> > > > StaticVarSet("varcci", varcci(Avg,n));
> >> > > >
> >> > > > and in the other one:
> >> > > > [...]
> >> > > > varccibuysig = StaticVarGet("varccibuysignals");
> >> > > > varccisellsig = StaticVarGet("varccisellsignals");
> >> > > > varcci = StaticVarGet("varcci");
> >> > > > PlotShapes(varcciBuysig*shapeUpTriangle,colorGreen,0,L,-25);
> >> > > > PlotShapes(varcciSellsig*shapeDownTriangle,colorRed,0,H,-25);
> >> > > > Varccicolor=IIf(Varcci>0,colorGreen,colorRed);
> >> > > > Plot(2,"",Varccicolor,styleArea|styleOwnScale,0,100,0);
> >> > > > Plot( 3,"",colorBlack,styleOwnScale|styleArea|styleNoLabel,0, 100
> >> > > > );
> >> > > >
> >> > > > This works very well - with one exception: If I scroll through my
> >> > > > symbols tree to plot other symbols with this layout, the signals
> >> > > > in the second pane are not properly updated/synchronized. Only if
> >> > > > I scroll through dates in the scroll bar at the bottom, the
> >> > > > signals are re-calculated. I guess it's a caching problem. How can
> >> > > > programmatically avoid it? I have tried using
> >> > > > RequestTimedRefresh( 1 ); and that works. But since I'm not a
> >> > > > real-time trader (only EOD) I wonder if that makes much sense and
> >> > > > if there is a simpler solution.
> >> > > >
> >> > > > I have a probably similar problem (that has nothing to do with
> >> > > > static array variables) in another layout. In one of its sheets
> >> > > > I'm calculating several market indicators (zscores for
> >> > > > put/call-ratio, VIX, VXN, etc.) using the Foreign() function. If I
> >> > > > click this sheet for the first time not all of these indicators
> >> > > > are properly displayed. Only after scrolling through dates or
> >> > > > switching to another sheet and switching back they are displayed
> >> > > > as they should.
> >> > > >
> >> > > > Any help would be appreciated.
> >> > > >
> >> > > > Greetings,
> >> > > >
> >> > > > Thomas
> >> > >
> >> > > ------------------------------------
> >> > >
> >> > > **** IMPORTANT PLEASE READ ****
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> >>
> >> ------------------------------------
> >>
> >> **** IMPORTANT PLEASE READ ****
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> >> This is *NOT* technical support channel.
> >>
> >> TO GET TECHNICAL SUPPORT send an e-mail directly to
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> >>
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> >>
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> >>
> >> Yahoo! Groups Links
> >
> > ------------------------------------
> >
> > **** IMPORTANT PLEASE READ ****
> > This group is for the discussion between users only.
> > This is *NOT* technical support channel.
> >
> > TO GET TECHNICAL SUPPORT send an e-mail directly to
> > SUPPORT {at} amibroker.com
> >
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> > http://www.amibroker.com/feedback/
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> >
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> > http://www.amibroker.com/devlog/
> >
> > Yahoo! Groups Links
>
> ------------------------------------
>
> **** IMPORTANT PLEASE READ ****
> This group is for the discussion between users only.
> This is *NOT* technical support channel.
>
> TO GET TECHNICAL SUPPORT send an e-mail directly to
> SUPPORT {at} amibroker.com
>
> TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at
> http://www.amibroker.com/feedback/
> (submissions sent via other channels won't be considered)
>
> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
>
> Yahoo! Groups Links
>
>
>
------------------------------------
**** IMPORTANT PLEASE READ ****
This group is for the discussion between users only.
This is *NOT* technical support channel.
TO GET TECHNICAL SUPPORT send an e-mail directly to
SUPPORT {at} amibroker.com
TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at
http://www.amibroker.com/feedback/
(submissions sent via other channels won't be considered)
For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
http://www.amibroker.com/devlog/
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