我正在尝试编写宏以实现以下目的:
我已经完成了前两个步骤,但是我找不到一种循环的方式,因此它无法下载其余符号。似乎我所有尝试循环的尝试之一:
只要我没有For ... Next i循环,我的代码就可以正常工作,但是一旦我添加它,它就会导航到该站点,但是当提示打开CSV文件时,它没有被打开
下面是我的代码的简化示例。我导航到Google以模拟登录步骤(该步骤只能执行一次)。然后,我导航到CSV的实际地址,然后调用MoveIt Sub将其放置在我想要的位置。
因为它可以正常工作,但是当我添加For ... Loop(当前在代码中标记为注释)时,它会停止打开文件。
我还尝试在第一个Sub(也标记为注释)中执行Do.While循环,以便在完成第二个Sub之前它不会做任何事情,但它也不起作用。
Public i As Integer, j As Integer
Sub GetHistoricalCSV()
Dim ieApp As InternetExplorer
Dim web As String
i = 1
Set ieApp = New InternetExplorer 'create a new instance of ie
ieApp.Visible = True
ieApp.Navigate "https://google.com" 'go to login page
Do While ieApp.Busy: DoEvents: Loop
Do Until ieApp.ReadyState = READYSTATE_COMPLETE: DoEvents: Loop
'For i = 1 To 3 'This is the start of the loop
j = 0
web = "http://www.global-view.com/forex-trading-tools/forex-history/exchange_csv_report.html?CLOSE_" & i & "=ON&start_date=09/16/2018&stop_date=09/16/2018&Submit=Get Daily Stats"
ieApp.Navigate web
'Wait to make sure IE has navigated and is prompting to open or save the CSV
Application.Wait (Now + TimeValue("0:00:03"))
SendKeys "(%o)" 'Open the CSV
'I need to wait for the file to open, so I schedule the rest of the code on a new sub
Application.OnTime Now() + TimeSerial(0, 0, 1), "MoveIt"
'Do Until i = j 'This is telling the code to wait until then next sub has finished
' DoEvents
'Loop
'Next i 'This is the end of the loop
End Sub
下一个Sub将打开的工作表移动到名为“ Text.xlsx”的工作簿中
Public Sub MoveIt()
Dim Ct As Integer
Ct = 0
For Each wb In Application.Workbooks
If wb.Name Like "exchange*" Then
Ct = Ct + 1
wb.Activate
Set wbook = ActiveWorkbook
Exit For
End If
Next wb
If Ct = 0 Then MsgBox "File not open"
ActiveSheet.Move After:=Workbooks("Test.xlsx").sheets(Workbooks("Test.xlsx").sheets.Count)
ActiveSheet.Name = "Exchange" & i
j = i
End Sub
答案 0 :(得分:0)
由于您没有选择要启动下载的元素,因此应该可以使用构造的url直接尝试二进制文件下载/ urlmon下载。前提是您已经在代码中更早地登录,则sessionid / cookie有望在适当的位置仍然有效。使用下载功能返回下载完整路径,并收集这些功能以供以后打开下载的文件。
答案 1 :(得分:0)
您是否考虑过使用Get&Transform解决问题?
您似乎可能需要根据日期设置一些参数,但这可以很容易地完成。我花了一段时间才努力寻找解决方案,在reddit上找到了一些帮助,最后在GitHub的Workbook中进行了以下查询,以从iex API中获取信息。
// If you need more context see the workbook posted above
let
Parameter = Excel.CurrentWorkbook(){[Name="Parameters"]}[Content],
URL = Parameter{0}[Value],
Source = Json.Document(Web.Contents(URL)),
#"Converted to Table" = Record.ToTable(Source)
in
#"Converted to Table"
让我知道您是否可以使用此功能,或者是否需要更多帮助!