Xpath: locate a node by multiple attributes of a parent node - xpath

Here is the code:
<li class="abc">
<div class="abc">
<input type="checkbox">
</div>
<div class="xyz">
<div class="headline">Mongo like candy</div>
<div>
</li>
<li class="abc">
<div class="abc">
<input type="checkbox">
</div>
<div class="xyz">
<div class="headline">Candygram for mongo</div>
<div>
</li>
Xpath challenge. I want locate the checkbox of the li which contains the headline "Mongo like candy" so I can select it using Selenium. In other words, how do you locate the checkbox from here:
li//div[#class='abc']//input[#type='checkbox']
but qualifying it with a different attribute within the same parent node:
li//div[#headline][contains(text(),"Mongo like candy")]

The basic idea is to qualify the final path with a predicate, i.e.
li[/*predicate here*/]//div[#class='abc']//input[#type='checkbox']
The predicate expresses the condition on the li that you want:
.//div[#class='headline' and contains(text(), "Mongo like candy")]
Putting them together yields:
li[.//div[#class='headline' and contains(text(), "Mongo like candy")]]//div[#class='abc']//input[#type='checkbox']

something like
li[div[#class='xyz']//div[#class='headline' and contains(text(),"Mongo like candy"))]]//input[#type='checkbox']
unless I messed up parentheses. (that is, you select not just li, but the proper li).

Even this works:
//li[1]/div[1]/input[#type='checkbox']
It may fail if more div tags are introduced in the page.

Related

Select a radio button by text using XPath

<div class="btm0">Question 1
</div><span class="small"></span>
<span id="form2">
<span id="form2:j_idt4598" style="display: none;"></span><ul id="form2:radioButton" class="controls full-width">
<li>
<input class=" firepath-matching-node" name="form2:radioButton" id="form2:radioButton:0" type="radio"><label for="form2:radioButton:0"> Yes</label></li>
<li>
<input class=" firepath-matching-node" name="form2:radioButton" id="form2:radioButton:1" type="radio"><label for="form2:radioButton:1"> No</label></li>
</ul>
<span id="form2:errMessage"></span>
</span>
<div class="btm0">Question 2
</div><span class="small"></span>
<span id="form1">
<span id="form1:j_idt4617" style="display: none;"></span><ul id="form1:radioButton" class="controls full-width">
<li>
<input class=" firepath-matching-node" name="form1:radioButton" id="form1:radioButton:0" type="radio"><label for="form1:radioButton:0"> Yes</label></li>
<li>
<input class=" firepath-matching-node" name="form1:radioButton" id="form1:radioButton:1" type="radio"><label for="form1:radioButton:1"> No</label>
I have this above simple page having a label and option button.
I want to select the 'Question 1 - Yes' using an XPath.
Is there an easy way to create a unique XPath, which will select the correct 'YES' option (which could be Question 1 or Question 2)? I donĀ“t want to hardcode the XPath.
I tried out a partial solution but I only get the second 'YES' option selected:
//*[contains(text(),'Question 1')]/following::label[contains(text(),'Yes')]
Not sure if this is what you are asking, but if you want to limit the scope of your XPath expression to just the 2 label elements after the div, you can use the position() function:
//div[contains(text(),'Question 1')]/following::label[position() <= 2 and contains(text(),'Yes')]
If this is not what you are looking for, please try to clarify your question, perhaps by providing some sample results.
I was able to get some solution after try, but really not happy with the answer as I have to to change my xpath based on YES or NO of option button
for YES :
//*[contains(text(),'Question 1')]/./following::li[1]/label[contains(text(),'Yes')]
for NO :
//*[contains(text(),'Question 1')]/./following::li[2]/label[contains(text(),'Yes')]
As you see in the above solution, I have to toggle the values of li[].
But with above solution, I am able to pinpoint the option.

XPath Getting child elements from html

I am trying to find the xpath for only the child of a navigation bar. The path which I am trying at the moment is //div[#class='navCol subMenus'] from this peace of HTML.
<div class="PrimaryNavigationContainer">
<div class="PrimaryNavigation">
<div class="Menu">
<div>
<span>Brands</span>
<div class="navCol">
<div>
<a class="NoLink unselectable"><span>Shop by Brand</span></a>
<div class="navCol subMenus">
<div>
<span>blah</span>
I have tried a number of Xpath syntax but none seem to work to bring up just the sub categories. Thank you for any help which you can provide.

Xpath not just getting parent of html

I am trying to find the xpath for only the parent of a navigation bar. The path which I am trying at the moment is `//a[#class='unselectable'] from this peace of HTML.
`<div class="PrimaryNavigationContainer">
<div class="PrimaryNavigation">
<div class="Menu">
<div>
<a href="http://www.blah.co.uk/brands.aspx" class="unselectable"><span>
Brands</span></a>
<div class="navCol">
<div>
<a class="NoLink unselectable"><span>Shop by Brand</span></a>
<div class="navCol subMenus">
div>
<a href="http://www.blah.co.uk/blah/catlist_bd4.htm" class="unselectable"><span>
blah</span></a>
The xpath seem to be bringing up both the top level cats and sub categories and I am because it is in both but not sure how to single of the parent from the chld. Thanks for any help which you can provide
How about //div[#class="Menu"]/div/a[#class='unselectable']? This way you avoid selecting the a in the subMenus div.

Select visible xpath in list

I am trying to get the error message off of a page from a site. The list contains several possible errors so i can't check by id; but I do know that the one with display:list-item is the one I want. This is my rule but doesn't seem to work, what is wrong with it? What I want returned is the error text in the element.
//*[#id='errors']/ul/li[contains(#style,'display:list-item')]
Example dom elements:
<div id="errors" class="some class" style="display: block;">
<div class="some other class"></div>
<div class="some other class 2">
<span class="displayError">Please correct the errors listed in red below:</span>
<ul>
<li style="display:none;" id="invalidId">Enter a valid id</li>
<li style="display:list-item;" id="genericError">Something bad happened</li>
<li style="display:none;" id="somethingBlah" ............ </li>
....
</ul>
</div>
The correct XPath should be:
//*[#id='errors']//ul/li[contains(#style,'display:list-item')]
After //*[#id='errors'] you need an extra /, because <ul> is not directly beneath it. Using // again scans all underlying elements for <ul>.
If you are capable to not use // it would be better and faster and less consuming.

xPath strange behaviour - selecting ALL elements even if [1] set

today I stumbled upon a very interesting case (at least for me). I am messing around with Selenium and xPath and tried to get some elements, but got a strange behaviour:
<div class="resultcontainer">
<div class="info">
<div class="title">
<a>
some text
</a>
</div>
</div>
</div>
<div class="resultcontainer">
<div class="info">
<div class="title">
<a>
some other text
</a>
</div>
</div>
</div>
<div class="resultcontainer">
<div class="info">
<div class="title">
<a>
some even unrelated text
</a>
</div>
</div>
</div>
This is my data.
When i run the following xPath query:
//div[#class="title"][1]/a
I get as a result ALL instead of only the first one. But if I query:
//div[#class="resultcontainer"][1]/div[#class="info"]/div[#class="title"]/a
I get only the first , not all.
Is there some divine reason behind that?
Best regards,
bisko
I think you want
(//div[#class="title"])[1]/a
This:
//div[#class="title"][1]/a
selects all (<a> elements that are children of) <div> elements that have a #class of 'title', that are the first children of their parents (in this context). Which means: it selects all of them.
The working XPath selects all <div> elements that have a #class of 'title' - and of those it takes the first one.
The predicates (the expressions in square brackets []) are applied to each element that matched the preceding location step (i.e. "//div") individually. To apply a predicate to a filtered set of nodes, you need to make the grouping clear with parentheses.
Consequently, this:
//div[1][#class="title"]/a
would select all <div> elements, take the first one, and then filter it down futher by checking the #class value. Also not what you want. ;-)

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