javascript 使用量角器选择列表中的第二个锚元素
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Selecting second anchor element within lists using protractor
提问by Prateek Choudhury
I have a list of anchor tags and have to test clicking the 2nd tag in the list.
我有一个锚标签列表，必须测试单击列表中的第二个标签。
<ul id="shortcuts">
<li><a ui-sref="app.journeyExplorer" href="#/journey-explorer/"><span class="ng-binding">1</span></a></li>
<li><a ui-sref="app.userGroupManager" href="#/user-group-manager"><span class="ng-binding">2</span></a></li>
</ul>
After much investigation and testing reached at the conclusion that the correct statement should be:
经过大量调查和测试得出的结论是，正确的陈述应该是：
element(By.id('shortcuts')).element(By.tagName('a')).get(1).click();
But it shows undefined. If I use get() it doesn't work. without get it clicks the 1st anchor tag in the list with a warning: 'More than one anchor tag found, in such case the 1st one is selected'
但它显示未定义。如果我使用 get() 它不起作用。没有得到它点击列表中的第一个锚标记并显示警告：“找到多个锚标记，在这种情况下，第一个被选中”
Can someone please help out with this ? Thanks.
有人可以帮忙吗？谢谢。
回答by WTK
You might want to try selector below (note all()instead of second element()to match all anchors (so that .get()that comes next makes any sense.
您可能想尝试下面的选择器（注意all()而不是第二个element()匹配所有锚点（这样.get()接下来的选择才有意义。
element(By.id('shortcuts')).all(By.tagName('a')).get(1).click();
or via .css
或通过 .css
element(By.css('#shortcuts a:nth-child(1)').click();
