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### Description
<!-- Explain what you did, what you expected to happen, and what actually happened. -->
### Troubleshooting
#### Reproduction
Hello, i have an issue with the JSON module .
i have JSON response from a HTTP request to process in my script:
{"status":"SUCCESS"}
i use the command HTTP_query:
_http_query("http://xxxxx", "$var(result)");_
then i try to parse my result:
_json_get_field("$var(result)", "status", "$var(status)");_ But when i log my result: _xlog("L_INFO", "$var(status)");_
i have a wrong output:
_INFO: <script>: "SUCCESS"_
double quote is embedded in the string variable which is wrong because this not part of my json value.
Is there any way to fix this behaviour or having a new function in order to retrieve the right value of my json field?
Thank you for your help.
Hi Thomas,
I faced the same issue. looks like some bug with json module.
jansson_get_field(*"$var(result)", "status", "$var(status)");*
worked for me. It resulted as expected *INFO: <script>: SUCCESS*
-- regards,
abdul basit | p: +92 32 1416 4196 | o: +92 30 0841 1445
On 21 February 2018 at 20:41, Thomas Carvello notifications@github.com wrote:
Description Troubleshooting Reproduction
Hello, i have an issue with the JSON module .
i have JSON response from a HTTP request to process in my script:
{"status":"SUCCESS"}
i use the command HTTP_query:
*http_query("http://xxxxx http://xxxxx", "$var(result)");*
then i try to parse my result:
*json_get_field("$var(result)", "status", "$var(status)");*
But when i log my result: *xlog("L_INFO", "$var(status)");*
i have a wrong output:
*INFO: <script>: "SUCCESS"*
double quote is embedded in the string variable which is wrong because this not part of my json value.
Is there any way to fix this behaviour or having a new function in order to retrieve the right value of my json field?
Thank you for your help.
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I checked the code and json_get_field() formats the result in a JSON value, making strings to be enclosed in the quotes. This is to support cases when the value of requested key is a structure, so practically the result in this case will be a JSON serialization of the structure. I just added a note to clarify this in the docs of the module.
I think this is ok over all. Maybe there should be added some helper functions to get string or int values, like json_get_string() and json_get_int().
Otherwise, jansson module is supposed to be like ng version of the json module, with more features (e.g., json-path support).
I am closing this one because it is how the module was coded. I will try to add the helper functions when I get a chance, or maybe someone else does it meanwhile ... @eschmidbauer did some work lately with the json module, maybe he can jump in here ...
Closed #1452.
not an ideal solution but this is how i address the problem: ``` json_get_field("$var(result)", "status", "$var(status)"); $var(status) = $(var(status){s.strip,1}); #strip quotes $var(status) = $(var(status){s.striptail,1}); #strip quotes ```
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Abdul Basit -
Daniel-Constantin Mierla -
Emmanuel Schmidbauer
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Thomas Carvello