Convert Notes formula into javascript

HCL Domino Domino Forum
1

All, I would like to know if someone knows how to convert this formula into javascript:

@If(@Length(fieldname) <= 1 & @Elements( fieldname) = 1;“No”; @IsNull(fieldname);“No”; “Yes”)

Thank you

2

Subject: somewhat

@If(@Length(fieldname) <= 1 & @Elements( fieldname) = 1;“No”; @IsNull(fieldname);“No”; “Yes”)

Length would use:

var uc = document.getElementById(‘fu_fld’);

uc.value.length);

IsNull would be:

var pkgbtn = somevalue;

if (pkgbtn==null) {

Elements: I don’t have one at hand. Search the web for something in js for that. If they don’t have a similar function, then you might do something where you split based on the delimiter, then count the results.