[英]Anyone know how to get macro (Excel VBA) to stop when there is no next button
Anyone know how to get a macro (Excel VBA) to stop when there is no next button present (so it should scrape x pages until next button value is no longer present). 任何人都知道如何在没有下一个按钮时停止宏(Excel VBA)(因此它应该刮取x页直到下一个按钮值不再存在)。
Any help? 有帮助吗? Loop Until e.Value <> "Next Results"
循环直到e.Value <>“下一个结果”
Sub Test()
Dim ie As Object
Dim i As Long
Dim strText As String
Dim doc As Object
Dim hTable As Object
Dim hBody As Object
Dim hTR As Object
Dim hTD As Object
Dim tb As Object
Dim bb As Object
Dim tr As Object
Dim td As Object
Dim y As Long, z As Long, wb As Excel.Workbook, ws As Excel.Worksheet
Set wb = Excel.ActiveWorkbook
Set ws = wb.ActiveSheet
Set ie = CreateObject("InternetExplorer.Application")
ie.Visible = True
y = 1 'Column A in Excel
z = 1 'Row 1 in Excel
variable = 0
Here:
ie.navigate "http://games.espn.com/ffl/tools/projections?&seasonTotals=true&seasonId=2016&slotCategoryId=0&startIndex=" & variable
Do While ie.Busy: DoEvents: Loop
Do While ie.ReadyState <> 4: DoEvents: Loop
Set doc = ie.document
Set hTable = doc.getElementsByClassName("playerTableTable tableBody")
For Each tb In hTable
Set hBody = tb.getElementsByTagName("tbody")
For Each bb In hBody
Set hTR = bb.getElementsByTagName("tr")
For Each tr In hTR
Set hTD = tr.getElementsByTagName("td")
y = 1 ' Resets back to column A
For Each td In hTD
ws.Cells(z, y).Value = td.innerText
y = y + 1
Next td
DoEvents
z = z + 1
Next tr
Exit For
Next bb
Exit For
Next tb
variable = variable + 40
GoTo Here:
End Sub
I read somewhere that adding (below) might help though its as yet to work for me. 我在某个地方读到添加(下面)可能会有所帮助,尽管它还没有为我工作。
buttonFound = True
While buttonFound
Set allLinks = ie.getElementsByTagName("a")
buttonFound = False
For Each btn In allLinks
If btn.innerText = "Next"
buttonFound = True
Set btnNext = btn
Exit For
End If
Next btn
btn.Click
End Sub
Try this: 尝试这个:
' FindNextButton()
Set allLinks = ie.getElementsByTagName("a")
For Each btn In allLinks
If btn.innerText = "Next"
btn.Click
Goto Here
Exit For
End If
Next btn
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