EXCEL VBA/ SELEIUM "Click on a Button" <> 找不到元素错误

Question

尝试单击“下载按钮”时，我总是遇到错误，但我可以浏览该页面。但是当需要单击 .xlsx 下载按钮 (button-1127) 时，它找不到该元素。有没有更好的办法？？请原谅我粗糙的 VBA 编码。我唯一能想到的是它需要在可点击之前悬停。在 Chrome inspect 中，我确实看到 class 按钮按下和悬停的变化。我试过 xpath 和相同的结果。

元素在 iframe 中

<iframe id="uxtabiframe-1061-iframeEl">

Xpath:

//*[@id="button-1127"]

元素：

<a class="x-btn x-unselectable x-box-item x-toolbar-item uft-id-gridexportexcel x-btn-gridtoolbar-toolbar-small" hidefocus="on" unselectable="on" role="button" aria-hidden="false" aria-disabled="false" id="button-1127" tabindex="10910" data-componentid="button-1127" style="left: 2794px; margin: 0px; top: 3px;"><span id="button-1127-btnWrap" data-ref="btnWrap" role="presentation" unselectable="on" style="" class="x-btn-wrap x-btn-wrap-gridtoolbar-toolbar-small "><span id="button-1127-btnEl" data-ref="btnEl" role="presentation" unselectable="on" style="" class="x-btn-button x-btn-button-gridtoolbar-toolbar-small  x-btn-no-text x-btn-icon x-btn-icon-left x-btn-button-center "><span id="button-1127-btnIconEl" data-ref="btnIconEl" role="presentation" unselectable="on" class="x-btn-icon-el x-btn-icon-el-gridtoolbar-toolbar-small exportExcel " style=""></span><span id="button-1127-btnInnerEl" data-ref="btnInnerEl" unselectable="on" class="x-btn-inner x-btn-inner-gridtoolbar-toolbar-small">&nbsp;</span></span></span></a>

代码： '

Set d = New ChromeDriver
With d
    
    .SetPreference "download.default_directory", DOWNLOAD_DIRECTORY
    .SetPreference "download.directory_upgrade", True 'safeguard
    .SetPreference "download.prompt_for_download", False 'safeguard
    .Get URL
    .FindElementById("textfield-1034-inputEl").Click
    .SendKeys ("*******")
    Application.Wait (Now + TimeValue("00:00:1"))
    .FindElementById("textfield-1035-labelEl").Click
    .SendKeys ("******")
    Application.Wait (Now + TimeValue("00:00:1"))
    .FindElementById("button-1036").Click
    Application.Wait (Now + TimeValue("00:00:5"))
    .FindElementById("tab-1064-btnEl").Click
    Application.Wait (Now + TimeValue("00:00:10"))
    .FindElementById("button-1127-btnEl").Click
    Application.Wait (Now + TimeValue("00:00:10"))
    
    d.Quit
End With

`

Answer 1

我需要切换 iframe 才能看到元素。

示例：

.SwitchToFrame ("uxtabiframe-1061-iframeEl")
Application.Wait (Now + TimeValue("00:00:2"))
.FindElementById("button-1127").Click
Application.Wait (Now + TimeValue("00:00:5"))

EXCEL VBA/ SELEIUM "Click on a Button" <> 找不到元素错误

EXCEL VBA/ SELEIUM "Click on a Button" <> Element not Found error

excel

xpath

vba

element