Read value from file

chaudharyparesh

My Os=Linux
Browser=firefox

add one function in file and get value of customer variable from text file
my Program file like :

function match($user)
{
var $content = _readFile("/usr/local/Sahi/userdata/scripts/text.txt");
var $lines = new Array();
$lines = $content.split("\n");
for (var $i = 0; $i < $lines.length; $i++){
if ($lines[$i].match($user)){
var $x = $lines[$i].split("=");
_log($x[1],"debug");
return $x[1];
}

}
return "Not Found";
}
var $out;
_set($out,match("customer"));
_log($out,"info");


My text file is like this

customer=1000


I want output 1000
i got ouput 1000 when i am calling the function like match("customer");
but when i called function like _set($out,match("customer")); , in that i want to store return value from function in out variable ,but in that i got error in log file that i mention below
_sahi.setServerVar('\$out', match("customer"));
ReferenceError: match is not defined

narayan

Hi Paresh,

Instead of

var $out;
_set($out,match("customer"));

Just use

var $out = match("customer");

Regards,
Narayan

chaudharyparesh

Wow man it's working but may i know what is diff. between them

narayan

_set is used when you wish to fetch a value from the browser using some custom browser function.

Have a look at: http://sahi.co.in/w/_set

Regards,
Narayan

chaudharyparesh

Thanks Narayan