Using Sym and FunctionParameter

[akiri]

I wanted to use the FunctionParameter to change symbols. I tried it and somehow did not get the results I expected. Any help would be appreciated.

function preMain() {

var fp = new FunctionParameter("nSymb", FuntionParameter.STRING);
fp.setName("symbol");
fp.addOption("ES Z7=2");

.....
var bInit = false;
function Main (nSymb){

if (bInit == false){
 dHigh = high(sym("nSymb,D"));
bInit = true;
}

varHi = dHigh.getValue(0);
varHi2 =dHigh.getValue(-1);
.....
return varHi varHi2 ...; 

[ACM]

Re: Using Sym and FunctionParameter

akiri
Replace dHigh = high(sym("nSymb,D")); with dHigh = high(sym(nSymb+",D"));
Note however that you have other errors in the script you posted such as Main instead of main and FuntionParameter instead of FunctionParameter
For a complete example of how to use the FunctionParameter object with sym() or inv() see any one of the scripts provided in the EFS2 Custom folder as these are all enabled for multiple symbols and/or intervals
Alex

Originally posted by akiri
I wanted to use the FunctionParameter to change symbols. I tried it and somehow did not get the results I expected. Any help would be appreciated.

function preMain() {

var fp = new FunctionParameter("nSymb", FuntionParameter.STRING);
fp.setName("symbol");
fp.addOption("ES Z7=2");

.....
var bInit = false;
function Main (nSymb){

if (bInit == false){
 dHigh = high(sym("nSymb,D"));
bInit = true;
}

varHi = dHigh.getValue(0);
varHi2 =dHigh.getValue(-1);
.....
return varHi varHi2 ...;