How to locate twitter login button using Watir and Ruby?
我正在尝试使用名为 Watir 的 gem 来定位 twitter 登录按钮。
这是按钮标记：
|
1
|
<button type=“submit” class=“submit EdgeButton EdgeButton–primary EdgeButtom–medium”>Log in</button>
|
这是我的代码：
|
1
2 |
# Click Login Button
browser.button(:class => [‘submit’ ‘EdgeButton’ ‘EdgeButton–primary’ ‘EdgeButtom–medium’],:tag_name=>“button”).click |
我收到此错误：
Watir::Exception::UnknownObjectException: timed out after 30 seconds, > waiting for Watir::Button: located: false; > {:class=>[“submitEdgeButtonEdgeButton–primaryEdgeButtom–medium”], > :tag_name=>”button”}> to be located; Maybe look in an iframe?> > C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/watir-6.10.3/lib/watir/elements/element.rb:664:in > rescue in element_call’ > C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/watir-6.10.3/lib/watir/elements/element.rb:680:in >element_call’ > C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/watir-6.10.3/lib/watir/elements/element.rb:125:in > click’ C:/Users/bnbih/Desktop/ig_bot/auto_follow_tw.rb:34:instart’ > C:/Users/bnbih/Desktop/ig_bot/auto_follow_tw.rb:77:in (required)>’ > C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/ocra-1.3.10/bin/ocra:1211:in >load’ > C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/ocra-1.3.10/bin/ocra:1211:in > ‘ C:/Ruby24-x64/bin/ocra:23:inload’ > C:/Ruby24-x64/bin/ocra:23:in `’
你有一个数组中的类，但没有逗号分隔字符串。除非您有逗号，否则代码会将其视为具有一个长字符串的数组。
|
1
|
b.button(class: [‘submit’, ‘EdgeButton’, ‘EdgeButton–primary’, ‘EdgeButtom–medium’]).click
|
可以用文字定位，写如下代码，
|
1
|
browser.button(text: ‘Log in’).click
|
如果你还想使用类定位器，那么
|
1
|
b.button(class: ‘submit EdgeButton EdgeButton–primary EdgeButtom–medium’).click
|
- 如果您尝试使用多个类来定位元素，则应该使用 Array。
- @titusfortner 好的。
来源：https://www.codenong.com/49613759/
