macpelos

Hi there I've been diving into forum and docs, but I think I'm going in the wrong direction. I'm trying to show a multi-series line chart. Only 3 data in the query: date, device and data. The format in query is like that: devicename (string) | date (datetime)| data (float) What I want is to show a line for every device and see data along the time. I've seen several examples with xml, but none with json. Could anyone show me an example of something similar? I know there must be lots of them, but I cannot find even one. My main problem is arrange the json. I have no experience with it but I think I coud use an example as a guide. Thanks for all!

Thanks for your fast response. Taking a look at the links I think I've found my mistake. It was a concept misunderstanding. I must convert my data to get a column for every device, a row for every datetime and a measure in the cell corresponding for that time and device. Please, warn me if I'm wrong, but I'm gonna start from this point. Thanks again and best regards