Hello,
DataLocalMode controls if *external* data (from plugin) should be also
cached locally or not.
Best regards,
Tomasz Janeczko
amibroker.com
On 2010-03-16 00:18, ta wrote:
Thanks for the quick reply. What is DataLocalMode?
*From:* [email protected] [mailto:[email protected]]
*On Behalf Of *Tomasz Janeczko
*Sent:* Monday, March 15, 2010 4:16 PM
*To:* [email protected]
*Subject:* Re: [amibroker] DataLocalMode
Hello,
Correct property name is not DataLocalMode, but DataSource.
See:
http://www.amibroker.com/kb/2006/09/01/how-to-change-property-for-multiple-symbols-at-once/
stock.DataSource = 1; // turn on "use only local database for this symbol"
Best regards,
Tomasz Janeczko
amibroker.com
On 2010-03-16 00:01, ta wrote:
TJ
If you get a chance would you please let me know what I am doing
wrong? TIA
*From:* [email protected]
<mailto:[email protected]>
[mailto:[email protected]] *On Behalf Of *ta
*Sent:* Tuesday, March 09, 2010 11:34 AM
*To:* [email protected] <mailto:[email protected]>
*Subject:* [amibroker] DataLocalMode
I am trying to programmatically change the "Use only local
database" from "yes" to "no" for all the tickers in my database.
Reading the manual, I saw "Stock" has a property called
DataLocalMode. I am assuming that it takes on value 0 for no and 1
for yes. I modified one of TJ jscript codes to achieve my
objective as shown below. It is supposed to read from text file
that contains the tickers followed by a comma and a 0 (e.g.
IBM,0). However, I am not successful. Do you see the problem with
my code? TIA
var filename = "c:\\amibroker\\List3.txt";
var fso, f, r;
var ForReading = 1;
var AmiBroker;
var fields;
var stock;
/* Create AmiBroker app object */
AB = new ActiveXObject("Broker.Application");
AB.LoadDatabase("c:\\Amibroker\\Data1Min");
AB.Visible = true;
/* ... and file system object */
fso = new ActiveXObject( "Scripting.FileSystemObject" );
/* open ASCII file */
f = fso.OpenTextFile( filename, ForReading);
/* 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 = AB.Stocks.Add( fields[ 0 ] );
stock.DataLocalMode = fields[ 1 ];
}
/* refresh ticker list and windows */
AB.RefreshAll();
WScript.echo("Local Mode Assignment Completed");
