Question

I have this on a javascript var: (it’s a http returned data, and I don’t know if it’s an array or string – (how can we see that?) – Update: using typeof returned “string”, so it’s a string.

[{"nomeDominio":"gggg.fa"},{"nomeDominio":"rarar.fa"}]

How can we pass/transform that, into something like this:

["gggg.fa","rarar.fa"]

?

Thanks a lot,
MEM

Answer 1

This question is strongly related with this one.

I would suggest reading my answer there, as it would really help; and with a little variation, it would just work:

var responseString = '[{"nomeDominio":"gggg.fa"},{"nomeDominio":"rarar.fa"}]',
    responseObject = JSON.parse(responseString),
    nombresDeDominio = [];

for(var i in responseObject) {
  nombresDeDominio.push(responseObject[i].nomeDominio)
}

Suerte!