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I am trying to use Tomasz Janeczkos' import.js script (below) to
import a series of text files into several AmiBroker databases and
into different watchlists. The script works, importing the specified
text file into the default database of an open AB database. How do I:
1] Select a watch list
2] Select an alternate database
3] Import into the database when AB is closed
Many thanks for and help and guidance.
k
/*
** AmiBroker/Win32 scripting Example
**
** File: Import.js
** Created: Tomasz Janeczko, January 30th, 2000
** Purpose: Import quotes from Metastock ASCII file
** Language: JScript (Windows Scripting Host)
**
** The data is stored in lines with following format
** <ticker>,<per>,<date>,<high>,<low>,<close>,<volume>
**
*/
ImportMsASCII( "Import_Test.txt" );
function ImportMsASCII( filename )
{
var fso, f, r;
var ForReading = 1;
var AmiBroker;
var date;
var quote;
var fields;
var stock;
/* Create AmiBroker app object */
AmiBroker = new ActiveXObject( "Broker.Application" );
/* ... and file system object */
fso = new ActiveXObject( "Scripting.FileSystemObject" );
/* open ASCII file */
f = fso.OpenTextFile( filename, ForReading);
/* skip first line which contains format definition */
f.SkipLine();
/* read the file line by line */
while ( !f.AtEndOfStream )
{
r = f.ReadLine();
/* split the lines using comma as a separator */
fields = r.split(",");
/* add a ticker - this is safe operation, in case that */
/* ticker already exists, AmiBroker returns existing one */
stock = AmiBroker.Stocks.Add( fields[ 0 ] );
/* notify the user */
/* WScript.Echo( "Importing " + fields[ 0 ] );*/
/* parse the date from the text file */
date = new Date( fields[ 2 ] );
/* add a new quotation */
quote = stock.Quotations.Add( date.getVarDate() );
/* put data into it */
quote.High = parseFloat( fields[ 3 ] );
quote.Low = parseFloat( fields[ 4 ] );
quote.Close = quote.Open = parseFloat( fields[ 5 ] );
quote.Volume = parseInt( fields[ 6 ] );
}
/* refresh ticker list and windows */
AmiBroker.RefreshAll();
/* notify the user */
/* WScript.Echo( "Finished" );*/
}
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