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[amibroker] Import Data in Java Script


  • Date: Sun, 31 Jan 2010 08:42:54 -0000
  • From: "dfgfdgdfg.fgdfgdfg" <dfgfdgdfg.fgdfgdfg@xxxxxxxx>
  • Subject: [amibroker] Import Data in Java Script

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Hi

Help will B appreciated

It's my first step with Java

************************* ***

I try 2 import datas in AB

I've almost arrived except that I have no idea how 2 format the date

There is also a mix of OHLC datas

Here is a txt data example in 4356.txt

DATE OPEN HIGH LOW CLOSE VOLUME
04/01/2010 38.080 38.890 38.020 38.890 6117
05/01/2010 38.810 38.900 38.200 38.650 6570
06/01/2010 38.460 38.600 37.240 38.190 13264
07/01/2010 38.060 38.060 37.470 37.800 9621
08/01/2010 38.040 38.170 37.560 37.830 7808
11/01/2010 38.080 38.110 37.560 37.580 13947
12/01/2010 37.250 37.250 36.610 36.760 11846
13/01/2010 36.610 36.970 36.600 36.920 7922
14/01/2010 37.200 37.530 37.010 37.290 8228
15/01/2010 37.475 38.015 36.840 37.040 9589

and my script

ImportMsASCII( "4356.txt" );

function ImportMsASCII( filename )
{
  var fso, f, r;
  var ForReading = 1;
  var AmiBroker;
  var date;
  var quote;
  var fields;
  var stock;

  AmiBroker = new ActiveXObject( "Broker.Application" );

  fso = new ActiveXObject( "Scripting.FileSystemObject" );

  ticker = fso.GetBaseName( filename ).toUpperCase();

  stock = AmiBroker.Stocks.Add( ticker );

  f = fso.OpenTextFile( filename, ForReading);

  f.SkipLine();

  while ( !f.AtEndOfStream )
  {
     r =  f.ReadLine();

     fields = r.split("\t");

     date = new Date( fields[ 0 ] ); /* Problem here ?*/

     quote = stock.Quotations.Add( date.getVarDate() ); /* Problem here ?
*/

     quote.Open = parseFloat( fields[ 1 ] );
     quote.High  = parseFloat( fields[ 2 ] );
     quote.Low   = parseFloat( fields[ 3 ] );
     quote.Close = quote.Open = parseFloat( fields[ 4 ] );
     quote.Volume = parseInt( fields[ 5 ] );
  }

  AmiBroker.RefreshAll();

  WScript.Echo( "Finished" );
}





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