Watir-webdriver如何不首先访问LAST匹配元素？

Question

在动态网页上,我不知道前面匹配元素的数量,所以我不知道要使用哪个索引#.

watir-webdriver是否提供了一种访问LAST匹配元素的方法,而不是默认情况下？

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Answer 1

试试这个(例子假设你正在寻找div元素)

browser.divs(:how => 'what').last

大多数元素的复数将返回一个匹配元素的集合(例如,添加s或es元素/标签名称,如果适当的话.div - > divs,address - > addresses)和Ruby,它是一种快速的方式通过该.last方法获取集合中的最后一个元素.