The following is the HTML of part of a web page.
"input name="ctl00$ctl00$AllContent$ContentMain$ucMktStatCtl$txtDate" type="text"
id="ctl00_ctl00_AllContent_ContentMain_ucMktStatCtl_txtDate"
onkeypress="javascript:return fnTrapKD(event, document.getElementById('ctl00_ctl00_AllContent_ContentMain_ucMktStatCtl_butReport'))"
value="02/24/2006" class="hasDatepicker">
I tried to use the following code to access the data.
Dim strPostData As String: strPostData = "ctl00$ctl00$AllContent$ContentMain$ucMktStatCtl$txtDate=02/24/2006"
Dim xmlhttp: Set xmlhttp = CreateObject("msxml2.xmlhttp.3.0")
xmlhttp.Open "POST", "http://www.cboe.com/data/mktstat2.aspx#VIX", False
xmlhttp.setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
xmlhttp.send (strPostData)
I am getting responsetext with 404 - File or directory not found. But the site does accept the input in a browser.
The mozilla firefox addon firebug helps to analyse the http request.
Post tab shows the parameters which are sent.
The URL should be http://www.cboe.com/data/mktstat2.aspx
Sub test()
Dim strPostData As String
strPostData = "ctl00$ctl00$AllContent$ContentMain$ucMktStatCtl$butReport=Get Report&ctl00$ctl00$AllContent$ContentMain$ucMktStatCtl$ddlNav=&ctl00$ctl00$AllContent$ContentMain$ucMktStatCtl$txtDate=05/31/2013&ctl00$ctl00$AllContent$ucHeader$CBOEHeaderSearchBox$txtHeaderSearch=Search&ctl00$ctl00$AllContent$ucHeader$ucCBOEHeaderQuoteBox$txtHeaderQuote=Quote"
Dim xmlhttp As Object
Set xmlhttp = CreateObject("msxml2.xmlhttp")
xmlhttp.Open "POST", "http://www.cboe.com/data/mktstat2.aspx", False
xmlhttp.setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
xmlhttp.send (strPostData)
MsgBox xmlhttp.responseText
End Sub
Related
I have this code but i cant seem to get around how to use same code with body parameters. I have to add two body parameters of number = 123456 and first_name = james. Please help update the following code to allow that and work within VB6.
Dim sUrl As String
Dim response As String
Dim xmlhttp
Set sUrl = "http://my.domain.com/service/operation/param"
Set xmlhttp = Server.CreateObject("MSXML2.ServerXMLHTTP")
xmlhttp.open "POST", sURL, False
xmlhttp.setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
xmlhttp.send()
Dim response As String = xmlhttp.responseText
Set xmlhttp = Nothing
I'm trying to build a VBA function that will update a value in a Sharepoint list:
Sub testUpdate()
Dim XmlHttp As MSXML2.XMLHTTP60
Dim result As String
Dim url As String
Dim body As String
Dim RequestDigest As String
Set XmlHttp = New MSXML2.XMLHTTP60
url = "https://sps.utility.xyz.com/sites/xyz/_api/web/lists/GetByTitle('REST Test List')/items(1)"
RequestDigest = GetDigest("https://sps.utility.xyz.com/sites/xyz")
body = "{ '__metadata': { 'type': 'SP.Data.REST_x0020_Test_x0020_ListListItem' }, 'Title': 'updating item with new title'}"
XmlHttp.Open "POST", url, False
XmlHttp.setRequestHeader "IF-MATCH", "*"
XmlHttp.setRequestHeader "accept", "application/json;odata=verbose"
XmlHttp.setRequestHeader "content-type", "application/json;odata=verbose"
XmlHttp.setRequestHeader "X-Http-Method", "MERGE"
XmlHttp.setRequestHeader "X-RequestDigest", RequestDigest
XmlHttp.setRequestHeader "Content-Length", Len(body)
XmlHttp.Send body
result = XmlHttp.responseText
End Sub
Function GetDigest(url As String)
Dim oHttp As New MSXML2.XMLHTTP60
Dim s As String
Dim l1 As Long
Dim l2 As Long
With oHttp
.Open "POST", url + "/_api/contextinfo", False
.setRequestHeader "content-type", "application/json;odata=verbose"
.Send ""
End With
s = oHttp.responseText
l1 = InStr(1, s, "FormDigestValue")
If l1 > 10 Then
l1 = l1 + 16
l2 = InStr(l1, s, "</d:FormDigestValue")
End If
If l2 > 10 Then GetDigest = Mid$(s, l1, l2 - l1)
Set oHttp = Nothing
End Function
But when testUpdate gets to the line:
XmlHttp.Send body
it throws this error:
Run-time error '-2147467260 (80004004)':
Operation aborted
Despite the error, the update succeeds--the list item's Title value changes.
Is it safe for me to simply handle this exception and bypass the error, or is it indicating that there is a real problem that I need to resolve?
The api call requires authentication. I managed to use WinHTTP to authenticate the request based on the current user, I am assuming that they have access in the below. I get a 204 response and my list item updates correctly. (the iteration is because I was testing performance and can be removed).
Tools>references>Microsoft WinHttp Services Version 5.1
Private Sub UpdateItem2(ID, strFormDigest As String, iteration)
Dim sUrl As String
sUrl ="https://123.Sharepoint.net/sites/123/_api/web/lists/getbytitle('MyDemoList')/items(" & ID & ")"
Dim oRequest As WinHttp.WinHttpRequest
Dim sResult As String
sEnv = "{ '__metadata': { 'type': 'SP.Data.MyDemoListListItem' }, 'Title': 'TEST" & iteration & "' }"
Set oRequest = New WinHttp.WinHttpRequest
With oRequest
.Open "POST", sUrl, True
.setRequestHeader "IF-MATCH", "*"
.setRequestHeader "X-HTTP-Method", "MERGE"
.setRequestHeader "accept", "application/json;odata=verbose"
.setRequestHeader "X-RequestDigest", strFormDigest
.setRequestHeader "content-type", "application/json;odata=verbose"
.SetAutoLogonPolicy AutoLogonPolicy_Always
.send sEnv
.waitForResponse
End With
End Sub
New to the community here. I've done a decent amount of programming but I'm completely new to VBA. Never used it before until now and I was tasked with extracting JSON data from a Jira API into an Excel spreadsheet. I keep getting the error "Run-Time error '13': Type mismatch" and I'm not sure why. I know the error has to do with passing in incorrect types but I've tried changing the Json variable to a String with no success. Anyone have any ideas? Thanks!
By the way, this is just a trial Jira instance for testing the API functionality.
Sub test()
'Authenticate the user
Dim response As String
With CreateObject("Microsoft.XMLHTTP")
.Open "POST", "https://apitestsite.atlassian.net/rest/auth/1/session", False, "admin", "password"
.setRequestHeader "X-Atlassian-Token:", "nocheck"
.Send
response = .responseText
End With
'Query through JSON
Set MyRequest = CreateObject("WinHttp.WinHttpRequest.5.1")
MyRequest.Open "GET", "https://apitestsite.atlassian.net/rest/api/2/issue/CC-1", False, "admin", "password"
MyRequest.Send
Dim Json As Object
Set Json = JsonConverter.ParseJson(MyRequest.responseText)
MsgBox Json("fields")("summary")
End Sub
UPDATE: This is where I am at right now. Updated the code for the authentication and now no errors display from the compiler. Here is the JSONConverter class I am using: github.com/VBA-tools/VBA-JSON/blob/master/JsonConverter.bas. The issue now is that the returned JSON string says, "{"errorMessages":["Issue does not exist or you do not have permission to see it."],"errors":{}}". So I am able to connect to Jira just fine and return the JSON as a string, it's just that Jira is rejecting my credentials :/
Private JiraService As New MSXML2.XMLHTTP60
Private JiraAuth As New MSXML2.XMLHTTP60
Sub test()
'Authenticate the user
With JiraAuth
.Open "POST", "https://apitestsite.atlassian.net/rest/auth/1/session", False
.setRequestHeader "Content-Type", "application/json"
.setRequestHeader "Accept", "application/json"
.setRequestHeader "X-Atlassian-Token:", "nocheck"
.send " {""username"" : ""admin"", ""password"" : ""password""}"""
sErg = .responseText
sCookie = "JSESSIONID=" & Mid(sErg, 42, 32) & "; Path=/Jira" '*** Extract the Session-ID
End With
With JiraService
Set MyRequest = CreateObject("WinHttp.WinHttpRequest.5.1")
MyRequest.Open "GET", "https://apitestsite.atlassian.net/rest/api/2/issue/CC-1", False
MyRequest.setRequestHeader "Content-Type", "application/json"
MyRequest.setRequestHeader "Accept", "application/json"
MyRequest.setRequestHeader "Set-Cookie", sCookie '*** see Create a "Cookie"
MyRequest.send
Dim Json As String
Json = MyRequest.responseText
MsgBox Json
End With
End Sub
This seems to return a valid JSON from the API, which is parseable from the Jsonconverter module.
You were using MyRequest object as possibly the wrong type of object. Elsewhere, you're relying on the MSXML2.XMLHTTP60 class.
Set MyRequest = CreateObject("WinHttp.WinHttpRequest.5.1")
So I removed the MyRequest and just worked with the JiraService object instead. You had a With JiraService block but you weren't actually using that object at all, you were executing against the WinHttpRequest object within that block.
I also declared all variables, and modified the auth string to use Const strings defined at top of module for user/password.
Option Explicit
Private JiraService As New MSXML2.XMLHTTP60
Private JiraAuth As New MSXML2.XMLHTTP60
Const user As String = "jiratestemail82#gmail.com"
Const pw As String = "password"
Sub test()
Dim sErg$, sCookie$, Json$
'Authenticate the user
With JiraAuth
.Open "POST", "https://apitestsite.atlassian.net/rest/auth/1/session", False
.setRequestHeader "Content-Type", "application/json"
.setRequestHeader "Accept", "application/json"
.setRequestHeader "X-Atlassian-Token:", "nocheck"
.send " {""username"" : """ & user & """, ""password"" : """ & pw & """}"""
sErg = .responseText
sCookie = "JSESSIONID=" & Mid(sErg, 42, 32) & "; Path=/Jira" '*** Extract the Session-ID
End With
With JiraService
.Open "GET", "https://apitestsite.atlassian.net/rest/api/2/issue/CC-1", False
.setRequestHeader "Content-Type", "application/json"
.setRequestHeader "Accept", "application/json"
.setRequestHeader "Set-Cookie", sCookie '*** see Create a "Cookie"
.send
Json = .responseText
End With
Dim j As Object
Set j = JsonConverter.ParseJson(Json)
MsgBox j("fields")("summary")
End Sub
I have successfully been able to create a Jira Issue, now want to to add an attachment using: api/2/issue/{issueIdOrKey}/attachments
My following VB code wont work, any suggestions please as this is new to me, thanks. The error I get is: HTTP Status 500 - Error parsing Content-Type
Sub JIRA_PostAttachment()
Dim pHtml As String
Dim oHttp As Object
Dim strResponse As String
pHtml = "https://jira.ae.sda.corp.test.com/rest/api/2/issue/IS-163/attachments"
sVar = """file="": ""C:\Users\c776469\FORM.msg"""
Set oHttp = CreateObject("Microsoft.XMLHTTP")
Call oHttp.Open("POST", pHtml, False)
'oHttp.SetRequestHeader "Content-Type", "application/json"
oHttp.SetRequestHeader "Content-Type", "multipart/form-data;Charset=UTF-8; boundary="
'oHttp.SetRequestHeader "Accept", "application/json"
oHttp.SetRequestHeader "X-Atlassian-Token", "no-check"
oHttp.SetRequestHeader "Authorization", "Basic Yzc4NjQ3OTpHaWxpdDIwMTY/"
Call oHttp.Send(sVar)
strResponse = oHttp.ResponseText
MsgBox strResponse
Set oHttp = Nothing
End Sub
Please look at this link:
https://answers.atlassian.com/questions/39127148/answers/39127815/comments/39130956
It has a VBA example that works (also a C# example)
For instance, kat.cr is one of the few websites I cannot access.
In the response, I get 2 symbols instead of the actual webpage:
Here's the VBA code I'm using:
url = "https://kat.cr"
Set xmlHTTP = CreateObject("MSXML2.serverXMLHTTP")
xmlHTTP.Open "GET", url, False
xmlHTTP.setRequestHeader "Accept-Language", "en-US,en;q=0.8"
xmlHTTP.setRequestHeader "Content-Type", "text/xml"
xmlHTTP.Send
Set html = CreateObject("htmlfile")
response = xmlHTTP.responseText
Is the website actually denying me access or am I doing something wrong?
Use CreateObject("MSXML.XMLHTTP") for client applications. ServerXMLHttp is meant for server applications. See this article for more information on the two.
Set xmlHTTP = CreateObject("MSXML2.XMLHTTP")
xmlHTTP.Open "GET", "https://kat.cr", False
xmlHTTP.Send
Debug.Print xmlHTTP.responseText
The website is not denying you access, it's your code I am afraid. Below is a quick example to get the HTML you want from the page you visit.
Note: This was just a quick type-o, but to help get you in the right direction.
Dim ie As InternetExplorer
Dim html As HTMLDocument
Set ie = New InternetExplorer
ie.Visible = False
ie.navigate "https://kat.cr"
Set html = ie.document
'this is the inner html -html.DocumentElement.innerHTML
Set ie = Nothing
Edit - This might be a better solution for you
Set xmlHTTP = New MSXML2.XMLHTTP
xmlHTTP.Open "GET", "https://kat.cr", False
xmlHTTP.send
Dim doc As Object
Set doc = CreateObject("htmlfile")
doc.body.innerHTML = xmlHTTP.responseText
debug.print doc.body.innerHTML