VBScript / WshShell - 单击没有名称,ID或类的按钮

时间:2015-08-19 14:31:21

标签: vbscript wsh

我想使用VBScript单击在Internet Explorer中运行的应用程序的GUI中显示“添加文档”的按钮。问题是源代码中没有“id”,“name”或“class”元素(见下文)用作脚本中的引用。

Source Code:

       <TD>
<INPUT type="button" value="Add Document" onclick="addFileUploadBox()">
       </TD>

我的代码如下所示,适用于具有源代码ID的元素。还包括一些失败的尝试根据我的谷歌搜索点击有问题的按钮,但我无法开始工作。我是新手,任何帮助都会受到赞赏 - 有什么建议可以解决吗?

    My Code:

    Dim objIE
    Set objIE = CreateObject("InternetExplorer.Application")
    objIE.Visible = True

    objIE.Navigate "http://sharemxxxx.xxxxx.com/xxxImport/import.aspx"

    While objIE.Busy
      WScript.Sleep 100
    Wend

    objIE.Document.getElementById("txtReferenceNum").value = "15226002"

    objIE.Document.getElementById("ddlCategory").value = "05"

    objIE.Document.getElementById("btnRetrieve").click

    ' ABOVE CODE WORKS

    ' NOT WORKING #1 - DOES NOTHING - NO ERROR
    '===========================================

    objIE.Document.getElementByType("btn").Value="Add Document"

    For Each btn In objIE.Document.getElementsByTagName("input")
        If btn.Value="Add Document"Then btn.Click()
    Next

    ' NOT WORKING #2 - DOES NOTHING - NO ERROR
    '===========================================
    For Each Button In objIE.Document.getElementsByTagName("input")
     If Button.Value="Add Document"Then Button.Click()
    Next

    ' NOT WORKING #3 - DOES NOTHING - NO ERROR
    '===========================================
Set oInputs = objIE.Document.getElementsByTagName("input")

    For Each elm In oInputs
               If elm.Value = "Add Document" Then
                  elm.Click
                    Exit For
                End If
           Next

    ' NOT WORKING #4 - Show Empty Msg Box
    '===========================================
    set objButtons = objIE.document.getElementsByTagName("input")

    for each objButton in objButtons
            strText = objButton.innerhtml
            msgbox strText
            if (strText = "Add Document") then
                    msgbox "found the button!"
                    objButton.click
                    exit for
            end if
    next 

1 个答案:

答案 0 :(得分:0)

您可能甚至不需要找到该元素。看起来按钮只是调用JavaScript函数。因此,您可以使用execScript()函数来运行它。

例如:

objIE.Document.parentWindow.execScript "addFileUploadBox();", "javascript"