A Non-Strict JSON UDF (JSMN)

[LukeWCS]

@Ward

@Jos

 

Hi

As a feedback for both of you: On Nexus Mods I use in my program "QMod SAM" your JSON UDF and have there in the tab "description" a link to this topic set here.

So also at this point: Thanks for this UDF!

QMod SAM (see "Special Thanks:")

P.S.: Jos, are your recent changes stable so far that I can take over your latest version? Currently I am using the official version of the startup post.

Edited July 15, 2019 by LukeWCS

[Letraindusoir]

Response={"value":null}
Response={"value":""}
Response={"value":[]}
Response={"value":{}}
Response={"value":True}
Response={"value":1000}
Response={"value":["TX0058_2","TX0058_5"]}
Response={"value":{"TX0058_2":"A","TX0058_5":"D"]}

As shown above.

If the value 'Response' I get may be one of the above results,

 I want to further resolve the value of '[value]',

what functions or methods can I use to distinguish them?

Edited July 15, 2019 by Letraindusoir

[Jos]

2 hours ago, LukeWCS said:

P.S.: Jos, are your recent changes stable so far that I can take over your latest version? Currently I am using the official version of the startup post.

Aren't they the same?  see the dates are. 

Jos

[Jos]

19 minutes ago, Letraindusoir said:

what functions or methods can I use to distinguish them?

No idea what the question is and the posted code isn't Autoit so please post something that is autoIt3 and supports your question.  

Jos

[LukeWCS]

51 minutes ago, Jos said:

Aren't they the same?  see the dates are. 

Jos

 

Yes, the dates are the same, but the json.au3 files are definitely different. I mean that post from you:

 

 

This is not the same json.au3 as the one from the first post.

Edited July 15, 2019 by LukeWCS

[Jos]

mmm.... guess I forgot about that.
Updated the first post with this change assuming it is working correctly as I haven't heard differently.

Jos

[LukeWCS]

@Jos

Hmm.. but _Json(2019.07.15).zip is exactly the same as _Json(2019.01.17).zip. ^^

Edited July 15, 2019 by LukeWCS

[Jos]

21 minutes ago, LukeWCS said:

@Jos

Hmm.. but _Json(2019.07.15).zip is exactly the same as _Json(2019.01.17).zip. ^^

Yea, you are right, I took it from the wrong place. 
I've cleaned up the commented old lines a bit and also changed the header version data.
Hope it is now the correct/complete version, but the posted testscript is working nicely with this one.

Jos

[TheXman]

In current (_Json(2019.07.15)b.zip)  JSON_Test.au3:

@Jos

Test5() has an undeclared variable on Line #79:

 

Test6 failed.  Not sure if that was intended or not.

> ========= Test6 Start   =========================
+-> .d.5.4.6.h[0].id  =1286
+-> .d.5.4.6.h[0].status  =sunny
+-> .d.5.4.6.h[0].earth  =True
+@@ Json_ObjExists($oTemp, "d") = True
!!!!@@ Json_ObjExists($oTemp, "d.5") = False
!!!!@@ Json_ObjExists($oTemp, "d.5.4") = False
!!!!@@ Json_ObjExists($oTemp, "d.5.4.6") = False
!!!!@@ Json_ObjExists($oTemp, "d.5.4.6.h") = False
+@@ Json_ObjExists($oTemp, "d.5.4.6.x") = False
!!!!@@ Json_Get($oTemp, "[0].id") = 
+@@ Json_Get($oTemp, "[0].id") = 
! ========= Test6 Failed! =========================

 

Edited July 15, 2019 by TheXman

[LukeWCS]

2 hours ago, Jos said:

I've cleaned up the commented old lines a bit and also changed the header version data.
Hope it is now the correct/complete version, but the posted testscript is working nicely with this one.

Okay, then I will update now and test my program with the new JSON UDF version.

Thanks again Jos.

Edited July 15, 2019 by LukeWCS

[Jos]

11 hours ago, TheXman said:

Test5() has an undeclared variable on Line #79:

 

Test6 failed.  Not sure if that was intended or not.

mmm...   let me check what is happening ....  guess it has been too long ago I use all of this JSON stuff.  

10 hours ago, LukeWCS said:

Okay, then I will update now and test my program with the new JSON UDF version.

Please wait till things are checked!
Jos

Edited July 16, 2019 by Jos

[LukeWCS]

@Jos

Alright, release on standby.

BTW, I did several tests and found no problems. All .json files are fine. I keep testing.

A small problem, not a big deal: there is an undeclared variable

$separator

on lines 341 and 373.

[Jos]

4 hours ago, LukeWCS said:

BTW, I did several tests and found no problems. All .json files are fine. I keep testing.

Understand as the issue is just with test 6 ( test 5 is fixed), which is an change I made a while ago to support  sub-objects in Json_ObjExists() and ObjGet().
This is not that commonly used.

Just some lack of time at the moment so reverted until that is fixed in the new version.

Jos

[carlot]

Hi together,

 

I am quite new here and wanted to try out a Webdriver Demo. In that Demo the author is using JSON.au3, but I get a compile error.

And wherever I have searched I don't find the right JSON.au3 or any JSMN.au3, which I can use.

At the beginning of that topic Ward's mentioning, "..I use a machine code version of JSON parser called jsmn.."

 

Hot to deal with it. I am lost with my first step.

Can anybody see me down there, if so, any help is much appreciated.

[Danp2]

@carlot The version I've been using with the Webdriver UDF can be found earlier in this thread. Here's the link --

 

[carlot]

Hi Dan, thx for quick answer.

When I click the link of Gabi, there is a self refernce to the same page.

Can you tell me what I am doing wrong or give me a link for not talented? 

 

 

 

 

Hi together,

 

I am quite new here and wanted to try out a Webdriver Demo. In that Demo the author is using JSON.au3, but I get a compile error.

And wherever I have searched I don't find the right JSON.au3 or any JSMN.au3, which I can use.

At the beginning of that topic there is a 

[Danp2]

This link seems to work -- https://www.autoitscript.com/forum/applications/core/interface/file/attachment.php?id=55281

[carlot]

Yepp

works, thank you very much

 

Hi together,

 

I am quite new here and wanted to try out a Webdriver Demo. In that Demo the author is using JSON.au3, but I get a compile error.

And wherever I have searched I don't find the right JSON.au3 or any JSMN.au3, which I can use.

At the beginning of that topic there is a 

[LukeWCS]

@Jos

All right, then I continue to use the version 2019.01.17.

[OldGuyWalking]

Update: I reverted to the earlier json.au3 file (01-08-2015) and the code worked fine.   I can't figure out why the code change to the json_get function in the 2019 version caused the error I'm getting but since it's a work in progress, my bad for not waiting for a more "official" release.

Hello All:

I'm trying to read a json file created by a website API.  Initially all I've tried to do is read a couple of the values but haven't been able to get past that step.

I'm using the json_get function from Json.au3 but keep receiving an @error = 1 that indicates it's a "no specific object" error.  I've used code from this site that doesn't appear to require the calling function set a variable as an object before calling the json_get function. 

In the examples I've seen and I've used below, it seems that the code $object = Json_Decode($data) is sufficient but I have not been able to get that to work.  I've tried setting the variable $object = Json_ObjectCreate() before setting $object = Json_Decode($data) but that has not worked either.

I've looked at the Json.au3 code and read as much as I can on the site that relates to what I'm trying to do but haven't found anything that works. 

I've included a test.json file and the first 3 records from the json.dump to show what the structure looks like.

I'm just starting to try to figure out JSON and the Json.au3 functions so any help would be appreciated.

-Bill

Note: uncomment the #include <json.au3> line in the code below.  If you don't need to see the full dump file you should comment out or remove the json_dump($data) line of code.

expandcollapse popup

Func _JsonTest()
    ;#include <json.au3> ; Using the 01-17-2019 version
    Local $data
    Local $id
    Local $sTestJSonPath = @ScriptDir & "\test.json"
    Local $iFileSize = 0
    Global $object

    Local $hOpenFile = FileOpen($sTestJSonPath)
    If @error Then
        ConsoleWrite("@error = " & @error & @CRLF & "Could not open " & $sTestJSonPath & @CRLF)
    EndIf

    $iFileSize = FileGetSize($sTestJSonPath)

    $data = FileRead($hOpenFile)
    FileClose($hOpenFile)

    ; Dump the json file contents
    json_dump($data)

    $object = Json_Decode($data)

    Local $i = 0
    While 1
        ConsoleWrite("$i = " & $i & @CRLF)
        $id = json_Get($object, "[" & $i & "].id")
        ; Get an @error = 1, which I believe is the "no specific object" error in json_get

        If @error Then
            ConsoleWrite("@error = " & @error & @CRLF)
            ExitLoop
        EndIf
        ConsoleWrite('id:' & $id & @CRLF)
        $i += 1
    WEnd
EndFunc   ;==>_JsonTest

 

test.json Dump.text

Edited July 24, 2019 by OldGuyWalking
Reverted to earlier json.au3 and problem solved.