css-selector-parser

WebJar for css-selector-parser

License	MIT
GroupId	org.webjars.npm
ArtifactId	css-selector-parser
Last Version	1.3.0
Release Date	Oct 4, 2019
Type	jar
Description	css-selector-parser WebJar for css-selector-parser
Project URL	http://webjars.org
Source Code Management	https://github.com/mdevils/node-css-selector-parser

Download css-selector-parser

Filename	Size
css-selector-parser-1.3.0.pom
css-selector-parser-1.3.0.jar	14 KB
css-selector-parser-1.3.0-sources.jar	22 bytes
css-selector-parser-1.3.0-javadoc.jar	22 bytes

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/org.webjars.npm/css-selector-parser/ -->
<dependency>
    <groupId>org.webjars.npm</groupId>
    <artifactId>css-selector-parser</artifactId>
    <version>1.3.0</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/org.webjars.npm/css-selector-parser/
implementation 'org.webjars.npm:css-selector-parser:1.3.0'

Gradle Kotlin

// https://jarcasting.com/artifacts/org.webjars.npm/css-selector-parser/
implementation ("org.webjars.npm:css-selector-parser:1.3.0")

Apache Buildr

'org.webjars.npm:css-selector-parser:jar:1.3.0'

Apache Ivy

<dependency org="org.webjars.npm" name="css-selector-parser" rev="1.3.0">
  <artifact name="css-selector-parser" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='org.webjars.npm', module='css-selector-parser', version='1.3.0')
)

Scala SBT

libraryDependencies += "org.webjars.npm" % "css-selector-parser" % "1.3.0"

Leiningen

[org.webjars.npm/css-selector-parser "1.3.0"]

Dependencies

There are no dependencies for this project. It is a standalone project that does not depend on any other jars.

Project Modules

There are no modules declared in this project.

node-css-selector-parser

Fast and low memory CSS selector parser.

Parses CSS selector into object-model.

Installation

npm install css-selector-parser

Usage

var CssSelectorParser = require('css-selector-parser').CssSelectorParser,

    parser = new CssSelectorParser();

parser.registerSelectorPseudos('has');
parser.registerNestingOperators('>', '+', '~');
parser.registerAttrEqualityMods('^', '$', '*', '~');
parser.enableSubstitutes();

var util = require('util');

console.log(util.inspect(parser.parse('a[href^=/], .container:has(nav) > a[href]:lt($var)'), false, null));

Produces:

{ type: 'selectors',
  selectors:
   [ { type: 'ruleSet',
       rule:
        { tagName: 'a',
          attrs: [ { name: 'href', operator: '^=', valueType: 'string', value: '/' } ],
          type: 'rule' } },
     { type: 'ruleSet',
       rule:
        { classNames: [ 'container' ],
          pseudos:
           [ { name: 'has',
               valueType: 'selector',
               value: { type: 'ruleSet', rule: { tagName: 'nav', type: 'rule' } } } ],
          type: 'rule',
          rule:
           { tagName: 'a',
             attrs: [ { name: 'href' } ],
             pseudos: [ { name: 'lt', valueType: 'substitute', value: 'var' } ],
             nestingOperator: '>',
             type: 'rule' } } } ] }

Token description

type may be one of:

• selectors — list of selectors, token contains selectors array of ruleSet tokens (based on "," operator).
• ruleSet — selector, token contains rule field with rule-type object.
• rule — single rule.

Fields for rule type.

• tagName — tag name for the rule (e.g. "div"), may be '*'.
• classNames — list of CSS class names for the rule.
• attrs — list of attribute rules; rule may contain fields:
  • name — attribute name, required field.
  • valueType — type of comparison value ("string" or "substitute").
  • operator — attribute value comparison operator.
  • value — comparison attribute value.
• pseudos — list of pseudo class rules; rule may contain fields:
  • name — pseudo name, required field.
  • valueType — argument type ("string", "selector" or "substitute").
  • value — pseudo argument.
• nestingOperator — the operator used to nest this rule (e.g. in selector "tag1 > tag2", tag2 will have nestingOperator=">")
• rule — nested rule.

Versions

Version
1.3.0 Oct 4, 2019