How do I make the following list in reStructuredText using the auto-enumerator character (#)?
1. one
a. one_a
b. one_b
2.two
a. two_a
I. one_a_i
b. two_b
In the above list, the first-level of the list is decimal, the second level is lower-alpha, and the third is upper-roman. I'd like to be able to specify this while also using the auto-enumerator, such that I can easily re-order the items in the list or add a new item in the middle of the list without having to change the values of each item in the list.
Is it possible to tell the auto-numerator which formatting type to use, with distinct types for each nesting level in the list?
You must use proper whitespace for nested lists.
You can specify how to display the enumeration of nested lists with custom styles. See also list-style-type.
I recommend using 4 space indentation for clarity.
reST
.. rst-class:: enumlist
#. one
#. one_a
#. one_b
#. two
#. two_a
#. one_a_i
#. two_b
CSS
ol.enumlist {
list-style-type: decimal;
}
ol.enumlist ol {
list-style-type: lower-alpha;
}
ol.enumlist ol ol {
list-style-type: upper-roman;
}
HTML Rendering
Related
Attempting to confirm that of all the schema in the head of a page exactly 3 of them should have a specific string within them. These schemas have no tags or sub classes to differentiate themselves from each other, only the text within them. I can confirm that the text exists within any of the schema:
cy.get('head > script[type="application/ld+json"]').should('contain', '"#type":"Product"')
But what I need is to confirm that that string exists 3 times, something like this:
cy.get('head > script[type="application/ld+json"]').contains('"#type":"Product"').should('have.length', 3)
And I can't seem to find a way to get this to work since .filter, .find, .contains, etc don't filter down the way I need them to. Any suggestions? At this point it seems like I either need to import a custom library or get someone to add ids to these specific schema. Thanks!
The first thing to note is that .contains() always yields a single result, even when many element match.
It's not very explicit in the docs, but this is what it says
Yields
.contains() yields the new DOM element it found.
If you run
cy.get('head > script[type="application/ld+json"]')
.contains('"#type":"Product"')
.then(console.log) // logs an object with length: 1
and open up the object logged in devtools you'll see length: 1, but if you remove the .contains('"#type":"Product"') the log will show a higher length.
You can avoid this by using the jQuery :contains() selector
cy.get('script[type="application/ld+json"]:contains("#type\": \"Product")')
.then(console.log) // logs an object with length: 3
.should('have.length', 3);
Note the inner parts of the search string have escape chars (\) for quote marks that are part of the search string.
If you want to avoid escape chars, use a bit of javascript inside a .then() to filter
cy.get('script[type="application/ld+json"]')
.then($els => $els.filter((index, el) => el.innerText.includes('"#type": "Product"')) )
.then(console.log) // logs an object with length: 3
.should('have.length', 3);
Background:
I have an XML document with the following structure:
<body>
<section>content</section>
<section>content</section>
<section>content</section>
<section>content</section>
</body>
Using xpath I want to check if a <section> element is the second element and if so apply some function.
Question:
How do I check if a <section> element is the second element in the body element?
../section[position()=2]
If you want to know if the second element in the body is named section then you can do this:
local-name(/body/child::element()[2]) eq "section"
That will return either true or false.
However, you then asked how can you check this and if it is true, then apply some function. In XPath you cannot author your own functions you can only do that in XQuery or XSLT. So let me for a moment assume you are wishing to call a different XPath function on the value of the second element if it is a section. Here is an example of applying the lower-case function:
if(local-name(/body/child::element()[2]) eq "section")then
lower-case(/body/child::element()[2])
else()
However, this can simplified as lower-case and many other functions take a value with a minimum cardinality of zero. This means that you can just apply the function to a path expression, and if the path did not match anything then the function typically returns an empty sequence, in the same way as a path that did not match will. So, this is semantically equivalent to the above:
lower-case(/body/child::element()[2][local-name(.) eq "section"])
If you are in XQuery or XSLT and are writing your own functions, I would encourage you to write functions that will accept a minimum cardinality of zero, just like lower-case does. By doing this you can chain functions together, and if there is no input data (i.e. from a path expression that does not match anything), these is no output data. This leads to a very nice functional programming style.
Question: How do I check if a element is the second element
in the body element?
Using C#, you can utilize theXPathNodeIterator class in order to traverse the nodes data, and use its CurrentPosition property to investigate the current node position:
XPathNodeIterator.CurrentPosition
Example:
const string xmlStr = #"<body>
<section>1</section>
<section>2</section>
<section>3</section>
<section>4</section>
</body>";
using (var stream = new StringReader(xmlStr))
{
var document = new XPathDocument(stream);
XPathNavigator navigator = document.CreateNavigator();
XPathNodeIterator nodes = navigator.Select("/body/section");
if (nodes.MoveNext())
{
XPathNavigator nodesNavigator = nodes.Current;
XPathNodeIterator nodesText =
nodesNavigator.SelectDescendants(XPathNodeType.Text, false);
while (nodesText.MoveNext())
{
if (nodesText.CurrentPosition == 2)
{
//DO SOMETHING WITH THE VALUE AT THIS POSITION
var currentValue = nodesText.Current.Value;
}
}
}
}
I am trying to click an element that changes per each order like so
edit_div_123
edit_div_124
edit_div_xxx
xxx = any three numbers
I have tried using regex like so:
#driver.find_element(:css, "#edit_order_#{\d*} > div.submit > button[name=\"commit\"]").click
#driver.find_element(:xpath, "//*[(#id = "edit_order_#{\d*}")]//button").click
Is this possible? Any other ways of doing this?
You cannot use Regexp, like the other answers have indicated.
Instead, you can use a nifty CSS Selector trick:
#driver.find_element(:css, "[id^=\"edit_order_\"] > div.submit > button[name=\"commit\"]").click
Using:
^= indicates to find the element with the value beginning with your criteria.
*= says the criteria should be found anywhere within the element's value
$= indicates to find the element with with your criteria at the end of the value.
~= allows you to find the element based on a single criteria when the actual value has multiple space-seperated list of values.
Take a look at http://net.tutsplus.com/tutorials/html-css-techniques/the-30-css-selectors-you-must-memorize/ for some more info on other neat CSS tricks you should add to your utility belt!
You have no provided any html fragment that you are working on. Hence my answer is just based on the limited inputs provided your question.
I don't think WebDriver APIs support regex for locating elements. However, you can achieve what you want using just plain XPath as follows:
//*[starts-with(#id, 'edit_div_')]//button
Explanation: Above xpath will try to search all <button> nodes present under all elements whose id attribute starts with string edit_div_
In short, you can use starts-with() xpath function in order to match element with id format as edit_div_ followed by any number of characters
No, you can not.
But you should do something like this:
function hasClass(element, className) {
var re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)');
return re.test(element.className);
}
This worked for me
#driver.find_element(:xpath, "//a[contains(#href, 'person')]").click
How can I get H1,H2,H3 contents in one single xpath expression?
I know I could do this.
//html/body/h1/text()
//html/body/h2/text()
//html/body/h3/text()
and so on.
Use:
/html/body/*[self::h1 or self::h2 or self::h3]/text()
The following expression is incorrect:
//html/body/*[local-name() = "h1"
or local-name() = "h2"
or local-name() = "h3"]/text()
because it may select text nodes that are children of unwanted:h1, different:h2, someWeirdNamespace:h3.
Another recommendation: Always avoid using // when the structure of the XML document is statically known. Using // most often results in significant inefficiencies because it causes the complete document (sub)tree roted in the context node to be traversed.
For my acceptance testing I'm writing text into the auto complete extender and I need to click on the populated list.
In order to populate the list I have to use AppendText instead of TypeText, otherwise the textbox looses focus before the list is populated.
Now my problem is when I try to click on the populated list. I've tried searching the UL element and clicking on it; but it's not firing the click event on the list.
Then I tried to search the list by tagname and value:
Element element = Browser.Element(Find.By("tagname", "li") && Find.ByValue("lookupString"));
but it's not finding it, has anyone been able to do what I'm trying to do?
The shorter version of that is:
string lookupString = "string in list";
Element list = Browser.Element("li", Find.ByText(new Regex(lookupString)));
list.MouseDown();
Regexs will do a partial match so you don't need to specify .* either side and use string.Format. This assumes however that the lookupString doesn't contain any characters special to Regexs, they'd need to be escaped.
In case someone has the same problem. It works with the next code:
string lookupString = "string in list";
Regex lookup = new Regex(string.Format(".*{0}.*", lookupString));
Element list = Browser.Element("li", Find.ByText(lookup));
list.MouseDown();