.toISOstring() is not a function

General
1

Hi team,

I'm making a function node:

var newmsg = { payload: { results: [] } };
var duration = 0;
var numslots = 0;
var newslots = 0;

for (let i = 0; i < msg.payload.results.length; i++ ) {

    duration = Date.parse(msg.payload.results[i].valid_to) - Date.parse(msg.payload.results[i].valid_from);
    newslots = duration / 3600000;
    
        for (let j = 0; j < newslots; j++ ) {
            var data = { };
            
            var valid_from_millis = parseInt(Date.parse(msg.payload.results[i].valid_from), 10) + (j * 1800000);
            var validfrom = new Date(valid_from_millis);
            data.valid_from = validfrom.toISOstring();
            
            data.value_exc_vat = msg.payload.results[i].value_exc_vat;
            data.value_inc_vat = msg.payload.results[i].value_inc_vat;
            
            newmsg.payload.results.push (data);
            numslots++;
        }
}

newmsg.payload.count = numslots;

return newmsg;

I keep getting this error: TypeError: validfrom.toISOstring is not a function

I know this happens when you try to call .toISOstring on something that isn't a Date - but I think I am calling it on a Date?

Any advice greatly appreciated.

Thank you

James

2

toISOstring should be toISOString

2 Likes
3

SON OF A.... MONKEY!

Thanks!

4

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