The CSS selector [attr|=value] is designed to select items which are exactly "value" or which begin with "value-". This was originally intended to allow selection of all languages regardless of dialect, such as "en-au", "en-ca", "en-gb", "en-us".
What I'm looking for is a selector for an item which is exactly "value", which includes "-value-" or which ends with "-value". In my case, I am not concerned with language codes at all.
This page claims that there is a =\operator:
[data-value=|"foo"] {
/* Attribute value has this in a dash-separated list somewhere */
}
However I have been unable to get this to work. If I'm just interested in a controlled list of 2-item terms, then this will work for me:
[attr*=-value][attr$=value]
However, this would also return items like "xx-valuevalue", so the result is not perfect.
My question is: is there another way to write a CSS selector that will select all items that have a given string as one item in a hyphen-delimited list?
Here you go:
[attr*=-value-], [attr$=-value], [attr=value]
In pseudo code:
Get those containing -value-, those ending with -value, and those exactly equal to value.
Related
I need to extract a number from an HTML page and convert it into a variable in my test case.
The problem is that there is no ID directly to this element, here is the HTML code, I want to get the 54 (that number can change that's why I need to identificate him with another way), I tried Get Text by using "resultat" but I get "54 ligne(s) trouvée(s)" but I only want "54":
<div class="tab-interpage> == $0
<div class="resultat">
<b>54</b>
ligne(s) trouvée(s)
</div>
...
You have other options how to locate an element, see Locating elements section in Selenium Library.
This might be a situation that requires xPath, I can imagine this one works (but I don't see the whole DOM, so I can't be 100 % sure):
//div[#class="resultat"]/b
combined with the keyword:
${var}= Get Text //div[#class="resultat"]/b
Obviously if there're more div elements with class "resultat", you might run into problems here. In this case, explore the DOM a bit more and see what are some other ways you can get to the element you need.
I think it'd be much more readable if the HTML elements had proper attributes like:
form with class attribute
unique ids usually work best
Lets say I go to - https://www.expedia.co.uk/
I go to Trains Tab and do a search for any date with 1 passenger selected.
You'll be on next page where to select trains from a list, now if I want to click on any ShowFares button its not being recognized uniquely by CSS= .btn-secondary.btn-action (its returning more than one matching node. So couldn't use it.
while using xpath -
.//*[#id='ember968']/div/div[1]/div[2]/div[2]/div/button
I see its recording #id with some emberxxx which again is not unique as its getting changed for every other search list..
Similarly when I clicked on ShowFare then unable to pick a train or fare as same above problem occurring as CSS is returning several nodes and xpath has this emberxxx which is not unique.
As with the same attributes, we have more than one element we are not able to pick right one. I tried with jquery selector .btn-secondary.btn-action:eq(1) and it is working. By using above selector you will pick first Show Fares button every time Let me know if you have any queries.
CSS Selector: .flex-1up.flex-listing.flex-theme-light li:nth-child(1) button
Use, for example, xpath-function starts-with:
(//*[starts-with(#id, 'ember')])[2]
This function find part of name. And then you can use filtr by [] to find needed element by index.
I see there are lot other elements having same xpath. Here is my suggestion if you want to click on first element.
//button[#class='btn-secondary btn-action']/span - push that to list, loop through list and use getText(). If matches 'Show Fares', click on that.
List<WebElement> buttonList = driver.findElements(By.xpath("//button[#class='btn-secondary btn-action']/span"));
for(int i=0; i<=buttonList.size() ; i++){
WebElement ele = buttonList.get(i);
if(ele.getText().contains("Show Fares"){
ele.click();
}
}
I am having problems in Capybara with the Ambiguous match problem. And the page provides no 'ids" to identify which one is which.
I am using within function.
within('.tile.tile-animation.animation-left.animation-visible.animated') do
#some code in here
end
I've used the :match option which solved my first problem.
within('.tile.tile-animation.animation-left.animation-visible.animated', :match => :first) do
#some code in here
end
The question is how to get to the SECOND css '.tile.tile-animation.animation-left.animation-visible.animated' ?
It depends on the html -- a simple solutions is
within(all('.tile.tile-animated.animation-left.animation-visible.animated')[1]) do
# some code in here
end
which will scope to the second matching element on the page, but won't be able to auto-reload if the page changes, and won't wait for the elements to appear. If you need it to wait for at least two elements to appear you can do
within(all('.tile.tile-animated.animation-left.animation-visible.animated', minimum: 2)[1]) do
....
which will wait some time for at least the 2 elements to appear on the page, but still won't be able to auto-reload if the page changes. If you need the ability to auto-reload on a dynamically changing page it will need to be possible to write a unique selector for the element (rather than indexing into the results of #all.
I'm looking to pull out all of the companies from this page (https://angel.co/finder#AL_claimed=true&AL_LocationTag=1849&render_tags=1) in plain text. I saw someone use the Chrome Developer Tools console to do this and was wondering if anyone could point me in the right direction?
TLDR; How do I use Chrome console to select and pull out some data from a URL?
Note: since jQuery is available on this page, I'll just go ahead and use it.
First of all, we need to select elements that we want, e.g. names of the companies. These are being kept on the list with ID startups_content, inside elements with class items in a field with class name. Therefore, selector for these can look like this:
$('#startups_content .items .name a')
As a result, we will get bunch of HTMLElements. Since we want a plain text we need to extract it from these HTMLElements by doing:
.map(function(idx, item){ return $(item).text(); }).toArray()
Which gives us an array of company names. However, lets make a single plain text list out of it:
.join('\n')
Connecting all the steps above we get:
$('#startups_content .items .name a').map(function(idx, item){ return $(item).text(); }).toArray().join('\n');
which should be executed in the DevTools console.
If you need some other data, e.g. company URLs, just follow the same steps as described above doing appropriate changes.
I am using selenium 2 (WebDriver).
I am locating a button and clicking by the script:
driver.findElement(By.cssSelector("button:contains('Run Query')"));
or
driver.findElement(By.cssSelector("css=.gwt-Button:contains('Run Query')"))
whose html is like :
<button type="button" class="gwt-Button" id="ext-gen362">Run Query</
button>
As the id is dynamically generated, I can't make use of the ID.
Is there any way to use cssSelector with something like contains ? Is this possible?
You can't do this with CSS selectors, because there is no such thing as :contains() in CSS. It was a proposal that was abandoned years ago.
If you want to select by the element text, you'll have use an XPath selector. Something like
driver.findelement(By.xpath("//button[contains(., 'Run Query']"))
or
driver.findelement(By.xpath("//[contains(concat(' ', #class, ' '), ' .gwt-Button ') and contains(., 'Run Query']"))
Another option is using jQuery, if it's present on the page, something like:
var webElement = ((JavascriptExecutor)driver).executeScript("return jQuery('button:contains(Run Query)')");
CSS alone will not get you what you need; you cannot filter by the text. You could either use js to get the id of the element, or loop through all the buttons in your code until you find the one with the right text. If this were in python:
[btn for btn in browser.find_elements_by_css_selector('button')
if 'Run Query' in btn.text]
You could easily generalize this and make a helper function, too.
I'm in the same boat, currently using XPath selectors with "contains" to find elements with specific text content. Some are <td> and some are <td><a> deep within large tables (specific columns, but row unknown in advance). It's very slow (4 to 5 seconds just to find such a table entry with Firefox 20), so I was hoping to use CSS to be faster. Often the text will be by itself (complete) and other times it will be a filename at the end of a path I'd like to ignore. Does anyone have suggestions for the fastest XPath search pattern, given that it's a known column but unknown row, and may be a <td> or <td><a> (sometimes in the same table). Would an equality comparison be much faster than contains(), for the majority of cases where the text I'm looking for is complete (not at the end of other text)? I think there's a "starts with" lookup, but is there an "ends with" lookup? I know that using an "id" would be even faster, but unfortunately this HTML doesn't have any IDs here, and they can't be added. I'm looking to find the <tr> containing this text so I can locate another element in the same row and get its text or click on a link. It doesn't hurt to locate a small subset of the rows and check their text, but I'd like to avoid doing separate searches for <td> and <td><a> if that's possible.
You cannot use contains but use a wild card instead.
driver.findElement(By.cssSelector("button:(*'Run Query'*)"));
driver.findElement("#ext-gen362").Where(webElement => webElement.Text.Contains("Run Query"))