excel - 获取传递给网站表单的数据

Question

我正在尝试将数据传递到第四页上的表单中。我已经成功地浏览了登录我的宏，根据输入的数据搜索特定页面，转到该特定页面，然后将我想要在其中输入数据的表单拉到多个位置。

Sub Test()
    Dim IE As Object
    Set IE = CreateObject("InternetExplorer.Application")
    IE.Visible = True
    IE.Navigate "http://mywebsite.com/Pages/MainSite/Default.aspx"
    Do While IE.Busy
        Application.Wait DateAdd("s", 1, Now)
    Loop
    IE.document.getElementById("txtUserName").Value = "dummyusername"
    IE.document.getElementById("txtPassword").Value = "password"
    IE.document.getElementById("btnLogin").Click
End Sub

Sub Next2()
    Dim IE As Object
    Set IE = CreateObject("InternetExplorer.Application")
    IE.Visible = True
    IE.Navigate "mywebsite.com/pages/hr/TimeEntryDashboard.aspx"
    Do While IE.Busy
        Application.Wait DateAdd("s", 2, Now)
    Loop
    IE.document.getElementById("MainContent_MainContent_txtStartDateFilter").Value = "10/13/2018"
    IE.document.getElementById("MainContent_MainContent_txtEmployeeNameFilter").Value = "122631"
    IE.document.getElementById("MainContent_MainContent_btnFind").Click
End Sub

Sub Next3()
    Dim IE As Object
    Set IE = CreateObject("InternetExplorer.Application")
    IE.Visible = True
    IE.Navigate "mywebsite.com/pages/hr/TimeAndInspectionWizard.aspx?id=0245b750-4cde-47da-a754-fb7f8bfecfc9"
    Do While IE.Busy
        Application.Wait DateAdd("s", 1, Now)
    Loop
    IE.document.getElementById("imgGridTimeDetailsArrow0").Click
    IE.document.getElementById("MainContent_MainContent_tcMain_tpValidation_rptInspectionDetails_imbGridInspectionDetailsOptionsAdd_0").Click
End Sub

Sub Next4()
    Dim IE As Object
    Set IE = CreateObject("InternetExplorer.Application")
  ' IE.Visible = True
  ' IE.Navigate "mywebsite.com/pages/hr/TimeAndInspectionWizard.aspx?id=0245b750-4cde-47da-a754-fb7f8bfecfc9"
    Do While IE.Busy
        Application.Wait DateAdd("s", 2, Now)
    Loop
    IE.document.getElementById("MainContent_MainContent_tcMain_tpInspectionDetails_txtInspectionDetailsLotNumber").Value = "12345"
    IE.document.getElementById("MainContent_MainContent_tcMain_tpInspectionDetails_txtInspectionInspectedQuantity").Value = "1"
    IE.document.getElementById("MainContent_MainContent_tcMain_tpInspectionDetails_txtGoodWithoutReworkQuantity").Value = "1"
    IE.document.getElementById("MainContent_MainContent_tcMain_tpInspectionDetails_txtAddInspectionResult").Click
End Sub

上面的这部分在应该在屏幕上输入数据的第一部分产生错误。

Answer 1

作为代码验证的一部分，您必须检查元素是否存在，这也将引导您以更好的方式识别问题。例如，这是用验证重写的代码。

Sub Next4()
    Dim IE As Object, Elem As Object
    Set IE = CreateObject("InternetExplorer.Application")

    With IE
        Do While .Busy
            Application.Wait DateAdd("s", 2, Now)
        Loop

        With .document

            Set Elem = .GetElementById("MainContent_MainContent_tcMain_tpInspectionDetails_txtInspectionDetailsLotNumber")
            If Not Elem is nothing Then
                Elem.Value = "12345"
                Set Elem = Nothing
            End If

            Set Elem = .GetElementById("MainContent_MainContent_tcMain_tpInspectionDetails_txtInspectionInspectedQuantity")
            If Not Elem is nothing Then
                Elem.Value = "1"
                Set Elem = Nothing
            End If

            Set Elem = .GetElementById("MainContent_MainContent_tcMain_tpInspectionDetails_txtGoodWithoutReworkQuantity")
            If Not Elem is nothing Then
                Elem.Value = "1"
                Set Elem = Nothing
            End If

            Set Elem = .GetElementById("MainContent_MainContent_tcMain_tpInspectionDetails_txtAddInspectionResult")
            If Not Elem is nothing Then
                Elem.Click
            Else
                MsgBox "Can't Click as Element Missing : " & "MainContent_MainContent_tcMain_tpInspectionDetails_txtAddInspectionResult"
            End If
       End With
    End With
End Sub