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This HTML parser is based on Validator.nu.
Quotation from the web page: The Validator.nu HTML Parser is an implementation of the HTML5 parsing algorithm in Java. The parser is designed to work as a drop-in replacement for the XML parser in applications that already support XHTML 1.x content with an XML parser and use SAX, DOM or XOM to interface with the parser. Low-level functionality is provided for applications that wish to perform their own IO and support document.write() with scripting. The parser core compiles on Google Web Toolkit and can be automatically translated into C++. (The C++ translation capability is currently used for porting the parser for use in Gecko.)
You can supply input to this node in a variety of formats:
- HTTP Result cells which you obtained with the “HTTP Retriever” node
- Binary data cells
- String cells which contain a local
file:URL; note that although technically possible, it is not recommended to inputhttp:orhttps:URLs directly into the parser. Use the “HTTP Retriever” for downloading instead and input the HTTP Results into this node to guarantee proper encoding. - String cells which contain the raw markup (e.g.
<html><head> […])
“Infotising”: This node is only intended for “static” HTML structures. If you need to work with interactive web pages and web apps which are dynamically generated client-side in the browser, have a look at our plugin “Selenium Nodes”.
Options
Popular Successors
- XPath27 %
XPath3 %- Column Filter3 %
- HTML Node to Text3 %
Cell Splitter2 %- Loop End2 %
- Interactive Table (legacy)2 %
- Document Viewer2 %
Loop End2 %- XML to JSON1 %
- Web Page Content Extractor1 %
Recursive Loop End1 %Regex Extractor1 %- Document Data Extractor1 %
- HTTP Result Data Extractor1 %
Python Script (1⇒1)< 1 %Excel Writer (XLS)< 1 %Document Data Extractor< 1 %- Python Script (legacy)< 1 %
Table Writer< 1 %- RowID< 1 %
Extract Attribute< 1 %Concatenate (Optional in)< 1 %Row Filter (deprecated)< 1 %XML Writer< 1 %OAuth< 1 %Extract Outer/InnerHTML< 1 %- Binary Objects to PNGs< 1 %
- Cell Splitter< 1 %
- Math Formula< 1 %
- Column Filter (legacy)< 1 %
- String to JSON< 1 %
- Column to XML< 1 %
- XML Writer< 1 %
- HTTP Retriever< 1 %
- Feed Parser< 1 %
- Binary Objects to Strings< 1 %
- CSV Writer< 1 %
- Java Snippet< 1 %
- Joiner< 1 %
- JSON Path< 1 %
- Regex Extractor< 1 %
- Binary Objects to Files< 1 %
- Wait...< 1 %
- Counting Loop Start< 1 %
Recursive Loop Start< 1 %- Concatenate< 1 %
- Constant Value Column< 1 %
- Reference Row Filter< 1 %
- String Manipulation< 1 %
- String Replacer< 1 %
- Ungroup< 1 %
- Rule-based Row Filter< 1 %
- Rule-based Row Splitter< 1 %
Table to HTML< 1 %- Excel Writer< 1 %
- Tika Parser URL Input< 1 %
- RegEx Filter< 1 %
- POS Tagger< 1 %
- Strings to Document< 1 %
- String to XML< 1 %
- XSLT< 1 %
- N-Gram Extractor< 1 %
- HTML Parser< 1 %
Web Searcher< 1 %- Extract CSS Property< 1 %
- Find Elements< 1 %
- Nominal Value Row Filter< 1 %
- Bag Of Words Creator< 1 %
- XML Column Combiner< 1 %
- Text Classifier Learner< 1 %
- Base64 Decoder< 1 %
- URL Domain Extractor< 1 %
- Form Encoded HTTP Entity Creator< 1 %
- Read Images< 1 %
- Recursive Loop End< 1 %
- Numeric Row Splitter< 1 %
- Dictionary Replacer (File-based)< 1 %
Strings To Document< 1 %- Columns to JSON< 1 %
- JSON to Table< 1 %
- R Snippet< 1 %
- Webpage Retriever< 1 %
- XML Row Combiner< 1 %
HTTP Retriever< 1 %Table Extractor< 1 %Table Extractor< 1 %- String to URI< 1 %
- Zip Files (legacy)< 1 %
- Catch Errors (Data Ports)< 1 %
- Table Row to Variable< 1 %
- Chunk Loop Start< 1 %
Variable Loop End< 1 %String To Number< 1 %Column Appender< 1 %- Column Rename (Regex)< 1 %
- Missing Value< 1 %
- Generic JavaScript View (JavaScript)< 1 %
- Table View (JavaScript)< 1 %
- Image Viewer< 1 %
XML Reader< 1 %- Hash Calculator< 1 %
Ranking Services< 1 %- OAuth 1 Signer< 1 %
Execute JavaScript< 1 %- Timed Loop End (1 port)< 1 %
- Save File Locally< 1 %
- Download / Upload from List (legacy)< 1 %
- Extract URI Info< 1 %
- Files to Binary Objects< 1 %
- Strings to Binary Objects< 1 %
- URL to File Path< 1 %
- Active Branch Inverter< 1 %
Table Row to Variable< 1 %CSV Writer< 1 %Database Writer< 1 %Counting Loop Start< 1 %Variable Condition Loop End< 1 %Generic Loop Start< 1 %- Table Row to Variable Loop Start< 1 %
- Column Resorter< 1 %
- Cross Joiner< 1 %
Column Filter< 1 %- Filter Apply Row Splitter< 1 %
Row Splitter (deprecated)< 1 %- GroupBy< 1 %
Joiner< 1 %- Partitioning< 1 %
- XML to PMML< 1 %
- String Splitter (Regex)< 1 %
Column Rename< 1 %- Row Sampling< 1 %
- Column Splitter< 1 %
- Renderer to Image< 1 %
- Rule Engine< 1 %
- End IF< 1 %
- IF Switch< 1 %
- Extract Table Dimension< 1 %
- Send Email< 1 %
- Parallel Chunk End< 1 %
- TimeDelay Loop End< 1 %
- Similarity Search< 1 %
- Table to HTML (legacy)< 1 %
Table to PDF< 1 %- Table Indexer< 1 %
XLS Writer< 1 %Excel Sheet Appender (XLS)< 1 %- Java Snippet (simple)< 1 %
- Java Snippet Row Splitter< 1 %
- Topic Extractor (Parallel LDA)< 1 %
- Brat Document Writer< 1 %
- Keygraph Keyword Extractor< 1 %
- Markup Tag Filter< 1 %
- Number Filter< 1 %
RSS Feed Reader< 1 %- RSS Feed Reader< 1 %
- Dictionary Tagger< 1 %
OpenNLP NE tagger< 1 %Bag of Words Creator< 1 %- Document Data Assigner< 1 %
- Sentence Extractor< 1 %
- String to Term< 1 %
- JSON Path (Dictionary)< 1 %
- JSON Transformer< 1 %
- JSON to XML< 1 %
- Tess4J< 1 %
- GET Request< 1 %
- POST Request< 1 %
- Date&Time to String< 1 %
- XML Row Combine and Write< 1 %
Table to HTML String< 1 %- Corpus Creator< 1 %
- Date Extractor< 1 %
Location Extractor< 1 %- String Similarity< 1 %
- URL Extractor< 1 %
- URL Normalizer< 1 %
- URL Resolver< 1 %
- Trim Image Whitespace< 1 %
- Feed Discovery< 1 %
- Multipart Encoded HTTP Entity Creator< 1 %
Find Elements< 1 %- Quit WebDriver< 1 %
Views
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Workflows
03_Parsing_the_KNIME_ForumKNIME Hub- 04_Model_Deployment_dashboard_WebPortalKNIME Hub
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- Show all 86 workflows
Links
- how to use HTTP Retriever/ HTML Parser with local HTML filesby qqilihq on 2020-02-28forum.knime.com/p/82894
- web scrapingby danielesser on 2019-03-21forum.knime.com/p/57051
- Convert Html to Excelby denisfi on 2023-05-03forum.knime.com/p/204626
- Increase date by loopingby armingrudd on 2019-11-27forum.knime.com/p/75620
- REGEX expression to match link to a specific websiteby qqilihq on 2020-05-10forum.knime.com/p/90577
- Show all 21 links
Developers
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