What is Valid Xpath for link extract by div class name?
Here is html code:
<div class="poster">
<a href="/title/tt2091935/mediaviewer/rm4278707200?ref_=tt_ov_i"> <img alt="Mr. Right Poster" title="Mr. Right Poster" src="http://ia.media-imdb.com/images/M/MV5BOTcxNjUyOTMwOV5BMl5BanBnXkFtZTgwMzUxMDk4NzE#._V1_UX182_CR0,0,182,268_AL_.jpg" itemprop="image">
</a> </div>
I want to know exact Xpath as if i found href link.
I try with //a/#href[#class='poster'] but it's doesn't work
The <div> contains the <a> so you can use that to navigate:
//div[#class='poster']/a/#href
Remember that the "poster" class is defined on the <div> not on the <a> so that's where you need to apply the predicate.
//div returns all <div> elements
[#class='poster'] is a predicate that filters by class
/a returns all <a> elements that are children of those <div>s
/#href gives us the attribute we want
Depending on the system you're using you might need to wrap the whole expression in text() in order to bring back the attribute data rather than the DOM node.
Related
I have a block of code like so:
<ul class="open-menu">
<span>
<li data-testid="menu-item" class="menu-item option">
<svg>...</svg>
<div>
<strong>Text Here</strong>
<small>...</small>
</div>
</li>
<li data-testid="menu-item" class="menu-item option">
<svg>...</svg>
<div>
<strong>Text</strong>
<small>...</small>
</div>
</li>
</span>
</ul>
I'm trying to select a menu item based on exact text like so in the dev tools:
$x('.//*[contains(#data-testid, "menu-item") and normalize-space() = "Text"]');
But this doesn't seem to be selecting the element. However, when I do:
$x('.//*[contains(#data-testid, "menu-item")]');
I can see both of the menu items.
UPDATE:
It seems that this works:
$x('.//*[contains(#class, "menu-item") and normalize-space() = "Text"]');
Not sure why using a class in this context works and not a data-testid. How can I get my xpath selector to work with my data-testid?
Why is this exact text selector not working
The fact that both li elements are matched by the XPath expression
if omitting the condition normalize-space() = "Text" is a clue.
normalize-space() returns ... Text Here ... for the first li
in the posted XML and ... Text ... for the second (or some other
content in place of ... from div/svg or div/small) causing
normalize-space() = "Text" to fail.
In an update you say the same condition succeeds. This has nothing to
do with using #class instead of #data-testid; it must be triggered
by some content change.
How can I get my xpath selector to work with my data-testid?
By testing for an exact text match in the li's descendant strong
element,
.//*[#data-testid = "menu-item" and div/strong = "Text"]
which matches the second li. Making the test more robust is usually
in order, e.g.
.//*[contains(#data-testid,"menu-item") and normalize-space(div/strong) = "Text"]
Append /div/small or /descendant::small, for example, to the XPath
expression to extract just the small text.
data-testid="menu-item" is matching both the outer li elements while text content you are looking for is inside the inner strong element.
So, to locate the outer li element based on it's data-testid attribute value and it's inner strong element text value you can use XPath expression like this:
//*[contains(#data-testid, "menu-item") and .//normalize-space() = "Text"]
Or
.//*[contains(#data-testid, "menu-item") and .//*[normalize-space() = "Text"]]
I have tested, both expressions are working correctly
I have the following structure (it's just for sample). In protractor, I am getting the top element by id. However, the other elements do not have id's. I need to get the "label" element that contains the text '20'. Is there an easy way in protractor to select the element with a specific tag that contains a specific text from all the descendants of a parent element?
<pc-selector _... id="Number1">
<div ...></div>
<div ...>
<div ...>
<check-box _...>
<div _ngcontent-c25="" ...>
<label _ngcontent-c25="">
<input _ngcontent-c25="" type="checkbox">
<span _ngcontent-c25="" class="m-checkbox__marker"></span>
20 More text to follow</label>
</div>
</check-box>
</div>
</div>
</pc-selector>
I could't find anythitng, so I have tried with xpath, but protractor complains that my xpath is invalid:
parentElement = element(by.id('Number1'));
return parentElement.element(by.xpath(".//label[contains(text(),'20'))]"));
Any ideas?
You have an additional bracket in your [contains(text(),'20'))] which is likely causing you issue but there are multiple other ways this can be achieved using a single XPath or chaining other locators.
The process is that you must find the div with the correct id first and then locate the label that is a child of it.
//Xpath
element(by.xpath("//pc-selector[#id='Number1']//label[contains(text(),'20')]"));
//Chained CSS
element(by.id('Number1')).element(by.cssContainingText('label','20'));
You also may be interested to learn about xpath axes which can allow us to do very dynamic selection.
You can use the direct xpath to access the label.
element(by.xpath("//*[#id='Number1']//label"));
I'm making a crawler with Scrapy and wondering why my xpath doesn't work when my CSS selector does? I want to get the number of commits from this html:
<li class="commits">
<a data-pjax="" href="/samthomson/flot/commits/master">
<span class="octicon octicon-history"></span>
<span class="num text-emphasized">
521
</span>
commits
</a>
</li
Xpath:
response.xpath('//li[#class="commits"]//a//span[#class="text-emphasized"]//text()').extract()
CSS:
response.css('li.commits a span.text-emphasized').css('::text').extract()
CSS returns the number (unescaped), but XPath returns nothing. Am I using the // for nested elements correctly?
You're not matching all values in the class attribute of the span tag, so use the contains function to check if only text-emphasized is present:
response.xpath('//li[#class="commits"]//a//span[contains(#class, "text-emphasized")]//text()')[0].strip()
Otherwise also include num:
response.xpath('//li[#class="commits"]//a//span[#class="num text-emphasized"]//text()')[0].strip()
Also, I use [0] to retrieve the first element returned by XPath and strip() to remove all whitespace, resulting in just the number.
How to write the single xpath for this
<div class="col-lg-4 col-md-4 col-sm-4 profilesky"> <div class="career_icon">
<span> Boost </span> <br/>
Your Profile </div>
I am able to write by two line using "contains" method.
.//*[contains(text(),'Boost')]
.//*[contains(text(),'Your Profile')]
But i want in a single line to write the xpath for this.
You can try this way :
.//*[#class='career_icon' and contains(., 'Boost') and contains(., 'Your Profile')]
Above xpath check if there is an element having class attribute equals career_icon and contains both Boost and Your Profile texts in the element body.
Note that text() only checks direct child text node. To check entire text content of an element simply use dot (.).
You can combine several rules just by writing them one after another since they refer to the same element:
.//[contains(text(),'Boost')][contains(text(),'Your Profile')]
I have the following elements in a web page. I would like to fetch the element with id "pmt-id-234" which has got a descendant with classname as type2.
<div id="cards">
<div id="pmt-id-123" class="payments">
<div>
<div class="type1">Text1</div>
<div>
</div>
<div id="pmt-id-234" class="payments">
<div>
<div class="type2">Text1</div>
<div>
</div>
</div>
Notes:
I don't know the highlighted part in "pmt-id-123", hence direct query with ID is not possible.
The div with class="typeX" can be nested multiple levels down.
What is tried? The below gives me two div elements.
'//*[#id="cards"]//*[starts-with(#id,"pmt-id-")]'
Now, how to fetch the div which has a descendant div with class="type2"
The following din't yield any results.
'//*[#id="cards"]//*[starts-with(#id,"pmt-id-")//*[contains(#class, "type2")]]'
'//*[#id="cards"]//*[starts-with(#id,"pmt-id-")][contains(#class, "type2")]'
Please let me know how to do this?
I'd test against div rather than * if there are only divs there.
This XPath will select the div under one with an id of cards that has an id that starts with pmt-id- and also has a descendant div of class type2:
'//div[#id="cards"]//div[starts-with(#id,"pmt-id-") and .//div[contains(#class, "type2"]]'
Note that you may have to take extra care with the matching against the #class to avoid matching type22 or abctype2 if such types are possible.