Thanks Tomás! now reading info about Marshal.... El sábado, 2 de febrero de 2019, 20:24:36 (UTC-3), Tomás González Dowling escribió: > > Not sure if that was a question, Juan. But you can use Marshal method in > the encoding/json package to avoid using make. There are some examples in > the official docs: https://golang.org/pkg/encoding/json/#example_Marshal > > Hope that it helps :) > > El mié., 19 dic. 2018 a las 9:44, Juan Mamani (<juanmama...@gmail.com > <javascript:>>) escribió: > >> Thanks a lot for your reply!! You are right it's working. >> >> But, it could be possible to avoid calling "make"... >> >> El mié., 19 de dic. de 2018 a la(s) 08:14, Ozone Kawakami ( >> kawakam...@gmail.com <javascript:>) escribió: >> >>> Your code `make(pos, 1)` seems to be typo. >>> The fixed version works well. >>> https://play.golang.org/p/gnLe_Xi2-nb >>> >>> 2018年12月19日(水) 10:40 Juan Mamani <juanmama...@gmail.com <javascript:>>: >>> >>>> I'm not an expert but I do my best. >>>> >>>> Original json format required: >>>> { "pos": [{ "lp" : "WISE-12", "lat": "-33,43565400", "lon" : >>>> "-70,60552700", "speed" : "102" }] >>>> } >>>> >>>> Json autogenerated from: https://mholt.github.io/json-to-go/ (lazy >>>> style but it works. Even more when my boss is surrounding like a shark! >>>> jajaa) >>>> >>>> type AutoGenerated struct { Pos []struct { Lp string >>>> `json:"license_plate"` Lat string `json:"lat"` Lon string `json:"lon"` >>>> Speed string `json:"speed"` } `json:"pos"` } >>>> >>>> So I tried more fancy style but it doesn´t work:( >>>> >>>> type track struct{ Lp string `json:"license_plate"` Lat string >>>> `json:"lat"` Lon string `json:"lon"` >>>> Speed string `json:"speed"` >>>> } type pos struct{ Position []track `json:"pos"` } >>>> >>>> x := pos{ Position:[{Lp:"DEMO" , >>>> Lat:"-33.3244",Lon:"-33.391134",Speed:"80", } ]} >>>> >>>> Somebody gave me a hand with this: >>>> >>>> track := make(pos,1) >>>> track[0].Lp = "EEE" >>>> track[0].Lat = "-23.243423" >>>> track[0].Lon = "-24.2344123" >>>> track[0].Speed = "50" >>>> >>>> Data2Send := pos{track} >>>> >>>> But it doesn't keep "pos" when I check Data2Send with >>>> fmt.Printf("%v",Data2Send). >>>> Any idea? "Is any out there?" >>>> >>>> Thanks >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "golang-nuts" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to golang-nuts...@googlegroups.com <javascript:>. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "golang-nuts" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to golang-nuts...@googlegroups.com <javascript:>. >> For more options, visit https://groups.google.com/d/optout. >> > > > -- > Tomás González Dowling | Comtom Tech >
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