@version 0.1.1
@date 2015-05-10
@stability 2 - Unstable
Selector lite –
A small pure-JavaScript CSS selector engine.
- no library dependencies
- CSS 3 Selector support
- only 2KB minified and 1KB gzipped
Examples
var selector = // Can be used to implement browser built-in functions. { return selector} { return selector} { return selector} { return selector} { return selector}
Methods
- selector.
find(node, selector, returnFirstMatch)
- Find matching elements like querySelector. - selector.
matches(node, selector)
- Returns a Boolean indicating whether or not the element would be selected by the specified selector string. - selector.
closest(selector)
- Returns the Element, descendant of this element (or this element itself), that is the closest ancestor of the elements selected by the selectors given in parameter. - selector.
next(selector)
- Retrieves the next sibling that matches selector. - selector.
prev(selector)
- Retrieves the preceding sibling that matches selector.
Custom selectors
Custom selector can be added to selector.selectorMap, where method shortcuts are available (m->matches, c->closest, n->next, p->prev).
_
- node.v
- part between()
in:nth-child(2n+1)
.a
andb
can be used as temp variables.
// Add `:input` selectorselectorselectorMapinput = "_.tagName=='INPUT'" // Add `:val()` selectorselectorselectorMapval = "_.value==v"
Coding Style Guidelines
- Use tabs for indentation, align with spaces
- Use lowerCamelCase for method and variable names
- Use UpperCamelCase for constructor names
- Commit files with Unix-style line endings
- Do not use spaces in file and directory names Consider substituting a dash (-) where you would normally use spaces.
- Rebase before pushing
- Fix tests before push or pull request
External links
Licence
Copyright (c) 2015 Lauri Rooden <lauri@rooden.ee>
The MIT License