xpath_selector 1.1.0 
xpath_selector: ^1.1.0 copied to clipboard
z31.inkXPath package for HTML and XML, most XPath syntax is supported.
xpath_selector #
An XPath selector for locating Html and Xml elements
English | 中文文档
Easy to use #
You have three ways to do XPath queries
final html = '''<html><div></div></html>''';
final htmlDom = parse(htmlString).documentElement!;
final xml = '''<root><child></child></root>''';
final xmlRoot = XmlDocument.parse().rootElement;
// Create by html string
final result1 = XPath.html(html).query('//div');
final result2 = XPath.xml(html).query('//child');
// Or through the dom of the HTML or Xml package
final result3 = XPath.htmlElement(htmlDom).query('//div');
final result4 = XPath.xmlElement(xmlRoot).query('//child');
// Or query directly through element
final result5 = htmlDom.queryXPath('//div');
final result6 = xmlRoot.queryXPath('//child');
// Get all nodes of query results
print(result1.elements);
// Get the first node of query results
print(result1.element);
// Get all properties of query results
print(result1.attrs);
// Get the first valid property of the query result (not null)
print(result1.attr);
More examples can be referred to Xml | Html
Extended syntax #
In the attribute selector, the parser extends the following attribute selector in CSS style
| Expression | Css | Description |
|---|---|---|
| [@attr='value'] | [attr="value"] | Selects all elements with attr="value" |
| [@attr~='value'] | [attr~="value"] | Selects all elements attribute containing the word "value" |
| [@attr^='value'] | [attr^="value"] | Selects all elements whose attr attribute value begins with "value" |
| [@attr$='value'] | [attr$="value"] | Selects all elements whose attr attribute value ends with "value" |
| [@attr*='value'] | [attr*="value"] | Selects all elements whose attr attribute value contains the substring "value" |
Metadata
11
likes
130
points
3k
downloads
Publisher
Weekly Downloads
Metadata
XPath package for HTML and XML, most XPath syntax is supported.
Repository (GitHub)
View/report issues
Documentation
License
BSD-3-Clause (license)
