使用页面对象模型访问嵌套的div [英] Accessing nested divs using page object model
问题描述
我无法访问嵌套的div.
I am having trouble accessing the nested divs.
这是我的情况.我需要访问内部div中的总数.有人可以在这里阐明一下吗?
here is my scenario. I need to access the total in inner div. Can some one please shed some light here.
<div id="RequestSend">
<div class="title">
Requests Sent
</div>
<div class="total">
10
</div>
</div>
<div id="RequestReceived">
<div class="title">
Requests Received
</div>
<div class="total">
20
</div>
</div>
我尝试了以下操作,但没有成功.
I tried the following, but did not succeed.
Approach 1:
prof.rb
=======
div(:total_count, {:class => 'total'})
div(:request_send, {:id => 'RequestSend'})
prof_spec.rb
=============
page.request_send_element.total_count.should eq 10
Output:
NoMethodError: undefined method `total_count' for #<Selenium::WebDriver::Element:0x....>
Approach 2:
prof.rb
=======
divs(:total_count, {:class => 'total'})
prof_spec.rb
============
total_count[0] # for first
total_count[1] # for second
Please note I am a new user to page object.
推荐答案
解决方案1-块
最直接的方法是在定义访问器时使用块.这样,您可以指定元素的路径-即,可以将搜索范围限定到特定元素.
The most straightfoward approach would be to use blocks when defining your accessors. This allows you to specify paths to an element - ie allowing you to scope the search to specific elements.
最简单的方法是将一堆div_element
1方法链接在一起:
The easiest one is to just chain a bunch of div_element
1 methods together:
div(:request_send_total){
div_element(:id => 'RequestSend').div_element(:class => 'total')
}
div(:request_received_total){
div_element(:id => 'RequestReceived').div_element(:class => 'total')
}
或者,如果您可能需要在RequestSend/RequestReceived div中查找不同的内容,我将专门为每个div创建一个访问器.然后,总计的访问器将调用父元素:
Alternatively, if you might need to look for different things in the RequestSend/RequestReceived divs, I would create an accessor specifically for each of those divs. Then the accessor for the total, would call the parent element:
div(:request_send, :id =>'RequestSend')
div(:request_send_total){
request_send_element.div_element(:class => 'total')
}
div(:request_received, :id =>'RequestReceived')
div(:request_received_total){
request_received_element.div_element(:class => 'total')
}
在两种情况下,您的页面API均为:
In both cases, your page API would be:
page.request_send_total
#=> 10
page.request_received_total
#=> 20
解决方案2-小部件
一个更复杂的实现,但是更好的页面API,将是使用小部件.基本上,这就像使用自己的特定方法创建元素类型.
A more complicated implementation, but nicer page API, would be to use widgets. Basically this is like creating an element type with its own specific methods.
您可以创建一个请求窗口小部件,例如:
You could create a request widget like:
class Request < PageObject::Elements::Div
def total
div_element(:class => 'total').text
end
end
PageObject.register_widget :request, Request, :div
您的页面对象将使用已注册的request
访问器:
Your page object, would then use the registered request
accessor:
request('request_send', :id => 'RequestSend')
request('request_received', :id => 'RequestReceived')
最后,您将获得的总值为:
Finally, you would get the total values as:
page.request_send_element.total
#=> 10
page.request_received_element.total
#=> 20
这篇关于使用页面对象模型访问嵌套的div的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!