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Hello,
I try to use this library to read a json file.
could you provide an exemple in a such case ?
My first lines are :
What have I to do in order to store somes values from json file in my variables ?
Thanks for the help !
Erwann.
After somes researchs I solve my problem :)
It's not necessary to use string table [] because of limitation of string is 256 bytes.
There is no string limitation length in fact (only for initialisation between quotes "".
So you just have to use this code :
the s string variable could have a length more than 256 charachters :)
Bye,
Erwann.
Would anyone or the author answer if this is supposed to support nested JSON? That is a CJAVal instance contains a keys '2', and '3' which are another CJAVal instance. Code seems to run but when serialized the keys are blank.
Example, I am getting:
But should be getting
Daniel, I ran into the issue with empty keys as well, when using nested JSON objects (not arrays). I resolved it by using the Set() function. Example:
How do I remove an element from a JSON tree. There is method to Set, to Add but not to Delete
Thanks in advance
I have received the following string from an http request:
I am not understanding how I can process and separate the values of the json in mql4 using the "JAson.mqh " library, located here: https://www.mql5.com/en/code/13663
I need the values of "orders1" located under "fields" , value = 5.
the only "KEYS" that changes are the keys within the "fields" values, all other keys are constants.
i would like to be able to get the values with something like this:
Please let me know what I can do.
Thanks
Do not double post!
Your other post has been deleted.
I am using the Telegram api and then deseriazle the text. My problem is that there is a carriage return inside the json after "update_id" structure and the deserialise stops with no error
My code is
hi this error :
array out of range in 'jAson.mqh' (330,22) // this error
position:
case '{': // начало объекта. создаем объект и забираем его из js
i0=i+1;
if (m_type!=jtUNDEF) { Print(m_key+" "+string(__LINE__)); return false; }// ошибка типа
m_type=jtOBJ; // задали тип значения
i++; if (!Deserialize(js, slen, i)) { Print(m_key+" "+string(__LINE__)); return false; } // вытягиваем его
return js[i]=='}' || js[i]==0; // this error what about are me ?
break;
2823500551@qq.com
Hi
Would you please provide me a code to parse this json url?
https://search.codal.ir/api/search/v2/q?&Audited=true&AuditorRef=-1&Category=-1&Childs=true&CompanyState=-1&CompanyType=-1&Consolidatable=true&IsNotAudited=false&Length=-1&LetterType=-1&Mains=true&NotAudited=true&NotConsolidatable=true&PageNumber=1&Publisher=false&TracingNo=-1&search=true;