Forum - JSONGetChildNAME primitive function

JSONGetChildNAME primitive function

icodelab

2-9-19

Hi,

I am working with json files with HAL, I have seen some primitives for JSON use, I need to know how to use this primitive JSONGetChildNAME

Best regards
JL
Panama

Giuseppe L.

2-12-19

Hi JL,
thank you for reaching out to us with your enquiry.

I passed your documentation request to our Operations Department.

Please stay tuned, We'll come back to you as soon as we will be ready.

Best Regards,
Giuseppe
HansaWorld Italy

Paul Timms

2-13-19

It's very similar to XmlGetChildName, there's one example of this in source code (xmlTools.hal).

Vadym

3-4-19

begin
    area a_reply;
    json jobj;

webgetpostdata(a_reply);
jobj = parsejsonarea(a_reply);


logtext(0,JSONCountChildren(jobj,"roles"));

logtext(0,JSONGetChildNAME(jobj,"roles[0]",0));

return;
end;

David Delač

12-19-19

Hi icodelab,

Example:

json js;
string 255 root,name;
Integer i;

name = JSONGetChildName(js,root,i);

• js = json area
• root = string path of your Json key
• i = child key ordinal number

Best Regards,
David D.
HansaWorld Support

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