JSON parsing and composing library

2021-08-19T18:30:27.615000Z

Eduardo

Try the latest version, I just updated it on the forge site as well.
https://www.dropbox.com/s/ql4b4ehxghvrsvc/PRO_JSON%201.0.0.11.library?dl=0

There's some more examples in this version as well, maybe that will help, otherwise my email is in the library, you can send me an example of the issue you're having

Tim

JSON parsing and composing library

2021-08-18T23:42:59.637000Z

Hi TVM,

Thank you very much for sharing your work with the community.

I'm trying the example included in the 1.0.0.9 version with a M262 CPU. ComposeJSON function works great, but I cannot make the ParseJSON function to work.
I included the library on the project, copy paste the code, compiled and downloaded. Is there anything I might be missing?

Thank you for any help you can provide.

Eduardo

JSON parsing and composing library

2020-02-27T13:50:20.479000Z

I found the Setup.bat file in a different location. Ran it, and I get "Installed URL Handler for cforge tool", so I assume it's installed, but I'm still not getting a "cforge" entry in the context menu of my package folder.

This all seems unnecessarily complicated

JSON parsing and composing library

2020-02-27T13:50:20.369000Z

Someone else created the .package file last time, I'm not really sure how to do that. I got into it a bit, according to https://forge.codesys.com/tol/cforge/ho ... ol-handler, it looks like I have to install cforge, but even after I install the package, there's still no C:\Program Files (x86)\3S CODESYS\CODESYS\CFORGE folder with a setup.bat file, and I don't have time to figure it out. I don't actually use Codesys, I'm using Schneider Machine Expert, so I'm already doubling up my time just to post it to the forge.
Here's a link to the .library file if anyone's interested. https://www.dropbox.com/s/2ap9jowqqjzap ... brary?dl=0

Tim

JSON parsing and composing library

2020-02-27T13:50:19.976000Z

Thank you.
Just a little proposal: to append Codesys version for title of package/library.

Something like: json-pac_v3.5.13.7 (3.5.13 - IDE version (patch usually irrelevant) and 7 - library version).

Also I download .package from forge right now and seems like there is version 1.0.0.4, not 1.0.0.7.

JSON parsing and composing library

2020-02-27T13:50:19.861000Z

Just posted version 1.0.0.7 on the Codesys Forge https://forge.codesys.com/lib/pro-json/home/Home/

Thanks Stefan for the input and testing.

Summary of changes, see comments in the code for more:
-changed how characteristics of JSONVAR variables are determined. FB_Init wasn't picking up everything on the first and last variables of a structure, and some of it is now moved to STRUCT_TO_JSON.
-added a MaxLevels input, basically to define where JSON starts to be created--was necessary especially for JSON in nested function blocks
-I've added a VariableArraySize input, to suppress creation of array positions which are null
-I've added a Format input, which will add white space an indenting to a string (for example, when writing to a file). This is not tested yet.
- a lot of minor code changes, trying to make it easier to read and more efficient

Tim

JSON parsing and composing library

2020-02-27T13:50:19.743000Z

Hi Stefan

Which version of the library are you using? I had some similar problems, which were fixed in v. 1.0.0.4. You can get the latest version from the codesys forge. If you're still having the issue, can you send me a string that causes the problem? My email is in the library.
Tim

JSON parsing and composing library

2020-02-27T13:50:19.622000Z

Hi TVM,

i'm using your library for a Zigbee2mqtt converter.

Is working fine, but sometimes I get a Closing braket to much. I figgured out that a
'EndObject' is set to much.

May we have a look to get this out?

BR Stefan

JSON parsing and composing library

2020-02-27T13:50:19.499000Z

The forge looks like a good idea in concept, but I honestly lost interest by the time I had to install the third software package, and run a .bat file to change the registry. This shouldn't be that complicated--all I'm interested in doing is posting the .library file for people to use. I might get into it again at some point, but right now I don't have time to learn all the ins and outs of SVN packages, as interesting as it might be.
Tim

JSON parsing and composing library

2020-02-27T13:50:19.362000Z

Originally created by: rickj

Hey Ingo, that's great. I think the Forge is a wonderful idea.

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