Re: Parsing JSON array without a name

[Scott Klement <rpg400-l@xxxxxxxxxxxxxxxx>]

Nihat,

Array elements never have a name...   I don't understand why you want to 
use yajl_object_find (which is for objects, not arrays)?  You already 
have the node pointer to the array element from calling yajl_array_elem.

Maybe you were just over-thinking this?  If you always want the first 
element of the array, you'd do this:

node = YAJL_object_find(docNode : 'data');
node = YAJL_object_find(node:'generatedIds');
node = YAJL_ARRAY_ELEM(node:1);
genId = yajl_get_string(node);

If you want to loop through all elements in the array (such as if there 
are multiples) you could either call YAJL_ARRAY_ELEM in a loop, or you 
could use the shortcut routine yajl_array_loop()  but that's overkill if 
you just need the first element.

-SK


On 12/3/2016 2:16 PM, Nihat Ezer wrote:
> Greetings,
> The following is JSON data subject to my question:
>
> {"data":{"generatedIds":["4Uz+N55BR2SMxKQWyHOTpA=="]},"success":true,"error":null,"validations":null }
>
> Using YAJL API by Scott Klement and struggling with parsing the JSON data returned from a web service cal. I can successfully read the values for the "data", "generatedIds" and the first and last element of the array. Because the array element does not have a name, I cannot retrieve its value.
>
> node = YAJL_object_find(docNode : 'data');
> node = YAJL_object_find(node:'generatedIds');
> node = YAJL_ARRAY_ELEM(node:1);
> node = YAJL_object_find(node: ___ );
> genId = yajl_get_string(node);
>
> Thanks,
> Nihat.
> [https://www.avivasa.com.tr/i/Assets/images//otomatik-katilim-imza-1.jpg]<https://www.avivasa.com.tr/bes-otomatik-katilim-nedir>
>
> Bu e-postanin i?erdigi bilgiler (ekleri dahil olmak ?zere) gizlidir. Onayimiz olmaksizin ???nc? kisilere a?iklanamaz. Bu mesajin g?nderilmek istendigi kisi degilseniz, l?tfen mesaji sisteminizden derhal siliniz. AvivaSA Emeklilik ve Hayat A.S. bu mesajin i?erdigi bilgilerin dogrulugu veya eksiksiz oldugu konusunda bir garanti vermemektedir. Bu nedenle bilgilerin ne sekilde olursa olsun i?eriginden, iletilmesinden, alinmasindan, saklanmasindan sorumlu degildir. Bu mesajin bilinen vir?slere karsi kontrolleri AvivaSA Emeklilik ve Hayat A.S. tarafindan yapilmistir. Ancak internet iletisiminde g?venlik ve hatasiz g?nderim garanti edilemeyeceginden, mesajin yerine ulasmamasi, ge? ulasmasi, i?eriginin bozulmasi ya da mesajin vir?s tasimasi gibi problemler olusabilir. AvivaSA Emeklilik ve Hayat A.S. bu tip sorunlardan sorumlu tutulmaz. Bu mesajin i?erigi yazarina ait olup AvivaSA Emeklilik ve Hayat A.S.'nin g?r?slerini i?ermeyebilir.
>
> The information contained in this e-mail (including any attachments) is confidential. It must not be disclosed to any person without our authority. If you are not the intended recipient, please delete it from your system immediately. AvivaSA Emeklilik ve Hayat A.S. makes no warranty as to the accuracy or completeness of any information contained in this message and hereby excludes any liability of any kind for the information contained therein or for the information transmission, reception, storage or use of such in any way whatsoever. This message is scanned for known viruses by AvivaSA Emeklilik ve Hayat A.S. But Internet communications cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, arrive late or contain viruses. The AvivaSA Emeklilik ve Hayat A.S. therefore does not accept liability for any errors or omissions in the context of this message which arise as a result of Internet transmission. Any opinions expressed in th
>  is message are those of the author and may not necessarily reflect the opinions of AvivaSA Emeklilik ve Hayat A.S.