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Microsoft's MSDN has good coverage for much of what is available.
e.g. file usage:
http://msdn.microsoft.com/en-us/library/czxefwt8(VS.85).aspx
They also have an area dedicated to JScript, which I haven't sifted through yet.
http://msdn.microsoft.com/en-us/library/4yyeyb0a(VS.85).aspx
Whenever I need something, I just google for an english description of what I want, like "how to ... in JScript". You usually end up wading through a bunch of javascript web development specific stuff. But, eventually you hit a JScript example in a user forum somewhere.
Mike
--- In amibroker@xxxxxxxxxxxxxxx, "bistrader" <bistrader@xxx> wrote:
>
> Mike, I did not see this and do not know how I missed it. I studied. I understand all of the basic code and loop. I do not understand first 4 lines and will do google search on these. Maybe you or someone else has a good site or document to go to, to do better job at JavaScript. Thanks so much for your help.
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Mike" <sfclimbers@> wrote:
> >
> >
> > I believe that the following will serve as a skeleton for the desired
> > steps 1, 2, 5.
> >
> > fso = new ActiveXObject("Scripting.FileSystemObject");
> > ab = new ActiveXObject("Broker.Application");
> > stocks = ab.Stocks;
> > count = stocks.Count;
> > aa = ab.Analysis;
> >
> > for (i = 1; i <= 10; i++) {
> > f = fso.GetFile("c:\\temp\\Input" + i + ".csv");
> > ts = f.OpenAsTextStream(1, 0); // Open for read of ASCII
> > tickers = ",";
> >
> > while (!ts.AtEndOfStream) {
> > tickers += ts.ReadLine(); // Assume one ticker per line in .csv
> > file
> > tickers += ",";
> > }
> >
> > ts.Close();
> >
> >
> > for (j = 0; j < count; j++) {
> > stock = stocks.Item(j);
> >
> > if (tickers.indexOf("," + stock.Ticker + ",") >= 0) {
> > stock.WatchListBits |= 1 << 20; // Add to watchlist 20
> > } else {
> > stock.WatchListBits &= !(1 << 20); // Remove from watchlist
> > 20
> > }
> > }
> >
> > ab.RefreshAll();
> >
> > // Your backtest here.
> > // Your exploration here.
> > }
> >
> > Mike
> >
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "bistrader" <bistrader@> wrote:
> > >
> > > I am working on a second JavaScript that I will post when done. I want
> > it to do the following.
> > >
> > > 1. Makes watchlist 20 empty.
> > > 2. Reads Input1.csv symbols into watchlist 20.
> > > 3. Runs a backtest on MyBacktest.afl with filter at watchlist 20.
> > > 4. Then, runs an exploration on MyExploration.afl using current symbol
> > loaded in AB. This exploration creates a text file called Output1.csv to
> > match up with Input1.csv
> > > 5. Loops thru Step 1 thru Step4 for a total of 10 times starting with
> > Input1.csv and ending with Input10.csv. In the end, there are
> > Output1.csv thru Output10.csv.
> > >
> > > I know how to do Steps 3 and 4. I do not know as of yet how to do
> > Steps 1, 2 and 5 in JavaScript. Help is appreciated and thanks!!
> > >
> > > Bert
> > >
> >
>
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