[英]I want to draw data from the web with Excel macro
我想從http://arsiv.sahadan.com/genis_ekran_iddaa_programi/中獲取舊程序。 為此,我使用名為@QHarr的模塊修改了宏,但無法處理表。 宏不起作用。
Public Sub Deneme()
Application.ScreenUpdating = False
Sheets("X").Select
Cells.Delete Shift:=xlUp
Range("A1").Select
Dim url As String, ws As Worksheet, html As HTMLDocument, http As clsHTTP, hTable As HTMLTable
Dim headerRow As Boolean, trow As Object, tRows As Object, tCell As Object, tCells As Object
Dim iRow As Long, R As Long, C As Long, Hsay As Long, numberOfRequests As Long
Dim hafta(), results(), headers()
headers = Array("Hsay", "Saat", "Lig", "Kod", "MBS", "Ev Sahibi", "Misafir", "IY", "MS", "MS1", "MSX", "MS2", "IY1", "IYX", "IY2", "he", "H1", "HX", "H2", "hm", "KGV", "GVY", "CS1/X", "CS1/2", "X/2", "IY1,5A", "IY1,5U", "1,5A", "1,5U", "2,5A", "2,5U", "3,5A", "3,5U", "TG01", "TG23", "TG46", "7+")
Set http = New clsHTTP
Set ws = ThisWorkbook.Worksheets("X")
Set html = New HTMLDocument
hafta = Application.Transpose(Sheets("Y").Range("A1:A" & Sheets("Y").Range("A1048576").End(xlUp).Row).Value)
Const numTableRows As Long = 500
Const numTableColumns As Long = 37
Const BASE_URL As String = "http://arsiv.sahadan.com/LargeProgram.aspx?"
numberOfRequests = UBound(hafta)
ReDim results(1 To numTableRows * numberOfRequests, 1 To numTableColumns)
For Hsay = 1 To numberOfRequests
headerRow = True
url = BASE_URL & "id=weekId&value=" & hafta(Hsay)
html.body.innerHTML = http.GetString(url)
Set hTable = html.querySelector("dvLargeHead")
Set tRows = hTable.getElementsByTagName("tr")
For Each trow In tRows
If Not headerRow Then
C = 2: R = R + 1
results(R, 1) = hafta(Hsay)
Set tCells = trow.getElementsByTagName("td")
For Each tCell In tCells
results(R, C) = tCell.innerText
C = C + 1
Next
End If
headerRow = False
Next
Next
With ws
.Cells(1, 1).Resize(1, UBound(headers) + 1) = headers
.Cells(2, 1).Resize(UBound(results, 1), UBound(results, 2)) = results
End With
End Sub
我無法成功重現用於更新頁面的Ajax請求。 我得到“拒絕訪問”,這使我認為除了簡單的查詢字符串部分之外,我還必須缺少一些協議/身份驗證。
以下是使用硒基礎的示例。 這是很慢的,因為我正在復制所有格式,因為布局有點挑剔。
我寫的東西沒有使用剪貼板,如果我滿意的話,以后可以添加。 它快很多。
Option Explicit
Public Sub GetInfo()
Dim d As WebDriver, clipboard As Object
Dim ele As Object, ws As Worksheet, t As Date, weeks As Object, i As Long
Const MAX_WAIT_SEC As Long = 15
Set ws = ThisWorkbook.Worksheets("Sheet1")
Set clipboard = GetObject("New:{1C3B4210-F441-11CE-B9EA-00AA006B1A69}")
Set d = New ChromeDriver
Const URL = "http://arsiv.sahadan.com/genis_ekran_iddaa_programi/"
With d
.Start "Chrome"
.get URL, timeout:=90000
Set weeks = .FindElementsByCss("#weekId option")
.FindElementByCss("[value='-1']").Click
For i = 1 To weeks.Count
If i > 1 Then
.FindElementsByCss("#weekId option")(i).Click
End If
Dim html As HTMLDocument
Set html = New HTMLDocument
t = Timer
Do
DoEvents
On Error Resume Next
Set ele = .FindElementByCss("#dvLarge #resultsList")
On Error GoTo 0
If Timer - t > MAX_WAIT_SEC Then Exit Do
Loop While ele Is Nothing
If Not ele Is Nothing Then
clipboard.SetText ele.Attribute("outerHTML")
clipboard.PutInClipboard
ws.Cells.UnMerge
Application.Wait Now + TimeSerial(0, 0, 1)
ws.Cells(GetLastRow(ws, 1) + 1, 1).PasteSpecial
Application.Wait Now + TimeSerial(0, 0, 3)
End If
Set ele = Nothing
Next
.Quit
End With
End Sub
Public Function GetLastRow(ByVal ws As Worksheet, Optional ByVal columnNumber As Long = 1) As Long
With ws
GetLastRow = .Cells(.Rows.Count, columnNumber).End(xlUp).Row
End With
End Function
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