0
我有一小段代碼試圖在網站中搜索並告訴是否有任何結果。Excel VBA Web Scraping - 對象所需的錯誤
它對我很好(@India),但對我的同事(@US)不起作用。他檢查了2臺電腦,但得到同樣的錯誤。
我點擊搜索按鈕後,ie.Document變得完全空白,也ie.Document.ChildNodes.Length返回0
Sub iTest()
Call ProcessRecord("First_Name", "Middle_Name", "Last_Name", "1/1/2015")
End Sub
Private Function ProcessRecord(fName As String, mName As String, lName As String, dob As String) As Boolean
Dim results As String, idx%
Dim ie As New InternetExplorer
ie.Visible = True
Navigate ie, "http://ws.ocsd.org/ArrestWarrants/default.aspx"
Do While ie.Busy Or ie.ReadyState <> READYSTATE_COMPLETE
Application.Wait Now + TimeSerial(0, 0, 1)
Loop
Do While ie.Busy Or ie.Document.ReadyState <> "complete"
Application.Wait Now + TimeSerial(0, 0, 1)
Loop
' fill values in webpage
ie.Document.getElementById("FirstName").Value = fName
ie.Document.getElementById("MiddleName").Value = mName
ie.Document.getElementById("LastName").Value = lName
ie.Document.getElementById("DOB").Value = dob
' click on search button
ie.Document.getElementById("btnSearch").Click
' wait for results
Do While ie.Busy Or ie.ReadyState <> READYSTATE_COMPLETE
Application.Wait Now + TimeSerial(0, 0, 1)
Loop
Do While ie.Busy Or ie.Document.ReadyState <> "complete"
Application.Wait Now + TimeSerial(0, 0, 1)
Loop
' check results
results = ie.Document.getElementById("lblResults").innerText '<< It gives Object Required error here. Because ie.Document has no element after I click on search button.
If results = "No Results Found." Then
MsgBox "Not found", vbExclamation
Else
MsgBox "Found", vbExclamation
End If
ie.Quit
End Function
有人可以幫忙嗎? – Tejas