无法在Java中使用Selenium WebDriver选择按钮(Unable to select a button using Selenium WebDriver in Java)

无法在Java中使用Selenium WebDriver选择按钮(Unable to select a button using Selenium WebDriver in Java)

尝试使用Selenium WebDriver从网页的可折叠区域中选择一个按钮。 我是WebDriver的新手，我在弄清楚如何获得这个特殊的小怪物时遇到了问题。

<a href="#" class="btn new-fields-button" data-fields="&lt;div class='contributor-form form-inline form-nested'&gt; &lt;select id=&quot;video_item_contributors_attributes_39041920_role&quot; name=&quot;video_item[contributors_attributes] [39041920][role]&quot;&gt;&lt;option value=&quot;Actor&quot;&gt;Actor&lt;/option&gt; &lt;option value=&quot;Director&quot;&gt;Director&lt;/option&gt; &lt;option value=&quot;Writer&quot;&gt;Writer&lt;/option&gt; &lt;option value=&quot;Producer&quot;&gt;Producer&lt;/option&gt;&lt;/select&gt; &lt;input class=&quot;input-small&quot; id=&quot;video_item_contributors_attributes_39041920_name&quot; name=&quot;video_item[contributors_attributes][39041920][name]&quot; placeholder=&quot;Name&quot; size=&quot;30&quot; type=&quot;text&quot; /&gt; &lt;a class='btn btn-danger delete-nested' data-destroy-id='destroy-contributor-toggle-'&gt; &lt;i class='ss-trash'&gt;&lt;/i&gt; &lt;/a&gt; &lt;/div&gt; " data-id="39041920"><i class="ss-plus"></i> Add Contributor</a>

这是代码的一部分（试图将其分解为可读），描述了需要点击的按钮，直接从Chrome的“Inspect Element”视图中复制。 有任何想法吗？

Trying to select a button from a collapsible area of a web page using Selenium WebDriver. I'm very new to WebDriver, and am having issues figuring out how to get this particular little monster.

<a href="#" class="btn new-fields-button" data-fields="&lt;div class='contributor-form form-inline form-nested'&gt; &lt;select id=&quot;video_item_contributors_attributes_39041920_role&quot; name=&quot;video_item[contributors_attributes] [39041920][role]&quot;&gt;&lt;option value=&quot;Actor&quot;&gt;Actor&lt;/option&gt; &lt;option value=&quot;Director&quot;&gt;Director&lt;/option&gt; &lt;option value=&quot;Writer&quot;&gt;Writer&lt;/option&gt; &lt;option value=&quot;Producer&quot;&gt;Producer&lt;/option&gt;&lt;/select&gt; &lt;input class=&quot;input-small&quot; id=&quot;video_item_contributors_attributes_39041920_name&quot; name=&quot;video_item[contributors_attributes][39041920][name]&quot; placeholder=&quot;Name&quot; size=&quot;30&quot; type=&quot;text&quot; /&gt; &lt;a class='btn btn-danger delete-nested' data-destroy-id='destroy-contributor-toggle-'&gt; &lt;i class='ss-trash'&gt;&lt;/i&gt; &lt;/a&gt; &lt;/div&gt; " data-id="39041920"><i class="ss-plus"></i> Add Contributor</a>

That's the section of code (tried to break it up to be readable here) that describes the button that neds to be clicked, copied directly from Chrome's "Inspect Element" view. Any ideas?