Meeseeks v0.10.0 Meeseeks.Result
Results are the product of running selections on a document, and package
together a node id and the Meeseeks.Document for which that id is
valid.
Results are generally used in one of two ways: either data, such as an element's tag, is extracted from a result, or further selections are ran using the result as a source.
When a result is used as a source for further selection, the original document the result came from is used for context, meaning that questions about the results ancestors may be asked, but also that queries involving ancestors need to account for the whole document, not just the contents of the result.
Examples
iex> import Meeseeks.CSS
iex> document = Meeseeks.parse("<div><ul><li>1</li><li>2</li></ul></div>")
#Meeseeks.Document<{...}>
iex> ul = Meeseeks.one(document, css("ul"))
#Meeseeks.Result<{ <ul><li>1</li><li>2</li></ul> }>
iex> Meeseeks.tag(ul)
"ul"
iex> Meeseeks.all(ul, css("li")) |> List.last()
#Meeseeks.Result<{ <li>2</li> }>
Summary
Functions
Returns the value for attribute in result, or nil if there isn't one
Returns the result's attributes list, which may be empty, or nil if result represents a node without attributes
Returns the combined data of result or result's children, which may be an empty string
Returns a map of result's data attributes, or nil if result represents a node without attributes
Returns the combined HTML of result and its descendants
Returns the combined text of result or result's children, which may be an empty string
Returns result's tag, or nil if result represents a node without a tag
Returns the combined text of result or result's descendants, which may be an empty string
Returns a Meeseeks.TupleTree of result and its descendants
Types
Functions
Returns the value for attribute in result, or nil if there isn't one.
Returns the result's attributes list, which may be empty, or nil if result represents a node without attributes.
Returns the combined data of result or result's children, which may be an empty string.
Data is the content of <script> or <style> tags, or the content of
comments starting with "[CDATA[" and ending with "]]". The latter behavior
is to support the extraction of CDATA from HTML, since HTML5 parsers parse
CDATA as comments.
Returns a map of result's data attributes, or nil if result represents a node without attributes.
Behaves like HTMLElement.dataset; only valid data attributes are included, and attribute names have "data-" removed and are converted to camelCase.
See: https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/dataset
Returns the combined HTML of result and its descendants.
Returns the combined text of result or result's children, which may be an empty string.
Returns result's tag, or nil if result represents a node without a tag.
Returns the combined text of result or result's descendants, which may be an empty string.
Returns a Meeseeks.TupleTree of result and its descendants.