Learn more, We use analytics cookies to understand how you use our websites so we can make them better, e.g. Learn more, We use analytics cookies to understand how you use our websites so we can make them better, e.g. So the Tokenize() function eliminates all nonessential white space, removes quotes from quoted items (but leaves all escaped characters in place) and isolates every token. So here is the full listing of our VBA JSON Parser including support functions: This code makes no attempt to verify if the source json is valid.
Thank you very much!
You signed in with another tab or window. }' The service - which I control - currently can return a SOAP/XML message or JSON. They work because ParseObj() and ParseArr() are recursive… which means they can and do call themselves and each other, over and over, as they work through the entire json string. Imports System.Net We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products.
It is easy for machines to parse and generate. We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products.
Please let me know your thoughts in the comments. But we can do it in VBA and it can be small, fast, and easy to use: Of course, the above uses a few helper routines (included below), but I wanted to show how concise the logic is. To process json data in VBA, there are very few choices. ' ============ they're used to gather information about the pages you visit and how many clicks you need to accomplish a task. Vb.net deserialize json. 'Dim dictData As New Dictionary(Of String, Object) This can easily be done in VBA code, but it is more than 100 times quicker to have a RegEx pattern match what we need. So far I cannot figure out what I need to do to get VB6 to play with returned objects.
In a similar vein, all escaped characters are untouched. So how do we process json data in VBA? It is extremely fast. Some real magic happens in a support function called, Tokenize().
They are scant, really. This code also does not attempt to convert values into data types. Dismiss Join GitHub today. Learn more. GitHub is home to over 50 million developers working together to host and review code, manage projects, and build software together.
this curl post can manage to post data to the website. It is easy for humans to read and write. 'jsonPost.postData(dictData), ' favoriot part After tokenizing the source json string, Tokenize() returns an array that has one token in each element. This article is about reading json data from VBA. This can work, but this method has drawbacks. Learn more, Cannot retrieve contributors at this time, ' VBJSON is a VB6 adaptation of the VBA JSON project at http://code.google.com/p/vba-json/, ' Some bugs fixed, speed improvements added for VB6 by Michael Glaser (firstname.lastname@example.org), ' parse string / number / object / array / true / false / null, ' Array BoDy, Integer BaseCount, String PoSition, ' String PointBuffer1, String PointBuffer2, ' multiArray = multiArray & toString(Eval("aBD(" & sPB2 & ")")), 'Public Function JsonRpcCall(url As String, methName As String, args(), Optional user As String, Optional pwd As String) As Object, ' Set r = CreateObject("Scripting.Dictionary"), ' Set cli = CreateObject("MSXML2.XMLHTTP.6.0"), ' If Len(user) > 0 Then ' If Not IsMissing(user) Then, ' cli.Open "POST", url, False, user, pwd, ' cli.setRequestHeader "Content-Type", "application/json", ' Err.Raise vbObjectError + INVALID_RPC_CALL + cli.Status, , cli.statusText, ' If r("id") <> reqId Then Err.Raise vbObjectError + INVALID_RPC_CALL, , "Bad Response id", ' If r.Exists("error") Or Not r.Exists("result") Then, ' Err.Raise vbObjectError + INVALID_RPC_CALL, , "Json-Rpc Response error: " & r("error")("message"), ' If Not r.Exists("result") Then Err.Raise vbObjectError + INVALID_RPC_CALL, , "Bad Response, missing result".
Json to csv json.net C# deserialization problem. Could you please tell me how to resolve this? You can always update your selection by clicking Cookie Preferences at the bottom of the page. '
It’s really simple, here is the sample code : [code]let url = URL(string: "http://yoururl/get_json.php")! But they do! So I tried to use Request.AddBody method as shown in Tim's example. Clone with Git or checkout with SVN using the repository’s web address. We use essential cookies to perform essential website functions, e.g.
'https://apiv2.favoriot.com/v2/streams', 'Install Newtonsoft.json Problem deserializing JSON data with JSON.NET using results from Google geocoding. --header 'apiKey: YOUR API KEY HERE' I am trying to POST a URL encoded JSON string a web service. i encountered a problem to using button to post the json to the website. Great work, thanks a lot. they're used to log you in. 'PM> Install-Package Newtonsoft.Json -Version 6.0.8, 'Dim jsonPost As New JsonPost("http://192.168.254.104:8000") Encoding.Default.GetBytes(JsonConvert.SerializeObject(dictData. ' link : https://apiv2.favoriot.com/v2/streams, Imports Newtonsoft.Json The only other option is to write your own VBA routine to parse out the values from a json string or file. they're used to log you in. Also, the code does not attempt to build complex objects in VBA. Sign in to view. And finally, this code just parses JSON. It will raise a runtime error if the json is invalid. There are no routines included here to create a json string from your data. Instantly share code, notes, and snippets. curl -X POST --header 'Content-Type: application/json' However, this gets tricky, especially for generic json that you are not looking at when you craft your VBA routine, and especially for deeply nested json. There are indeed a few great VBA libraries, VBA-JSON for example, that can be loaded into your project that will parse json, allowing easy access to the data. They are scant, really. Private apikey_favoriot As String = "YOUR API KEY HERE". Millions of developers and companies build, ship, and maintain their software on GitHub — the largest and most advanced development platform in the world. Copy link alecoronel commented Mar 29, 2015. i was updating my script from python to vb and this help me very well. Learn more, JSON HTTP POST Request In Visual Basic .NET. Private urlToPost As String = "" At first glance it does not appear that the three main functions listed at the top actually do much. Free source code and tutorials for Software developers and Architects. So how do we process json data in… We use optional third-party analytics cookies to understand how you use GitHub.com so we can build better products. The following Tokenize() function uses VBScript’s regex engine to do the heavy lifting: Granted, the regex matching pattern looks intimidating, but it is actually extremely efficient. But I cannot find Request.AddBody method in my WebRequest class.