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Search Engine module
3842
Search Engine module
http://www.codeproject.com/aspnet/SearchDotnet.asp
The Search Engine module will search an entire page also dynamic pages for matching keyword(s) or a phrase and will count how many times the keyword(s) or phrase are found on the page, and display the results with the highest matches first. The module will search all files with the extensions that you can easily place the extension name into the web.config file where indicated. Files or folders that you don't want searched can be placed in the web.config where indicated, so these files and folders are not searched. Also now you can choose the encoding of your choice.
This updated article contains tips to globalize and enhance the code. .
Note: It is best suited for small sites. Also you can modify this code to crawl pages internally by using regular expressions. For larger site you will need to write to XML file once periodically and then read from XML file. I have offered tips at the end of the section to do so. I have also included a demo project that reads and writes to XML. ASP.NET > Scripts and Controls > Search Engines Oct 10, 2006
This updated article contains tips to globalize and enhance the code. .
Note: It is best suited for small sites. Also you can modify this code to crawl pages internally by using regular expressions. For larger site you will need to write to XML file once periodically and then read from XML file. I have offered tips at the end of the section to do so. I have also included a demo project that reads and writes to XML. ASP.NET > Scripts and Controls > Search Engines Oct 10, 2006
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Search Lite for ASP.NET is an index based search engine control for ASP.NET web applications, written in .NET. It's design is fully customizable through it's use of templates. It is simple to use, being entirely control based no programming is required. It is easy to deploy, requiring only it's DLLs and index files to be moved to the server.
For users it provides high-speed search capabilities, with powerful search expressions;
Phrase matching
NOT, OR and AND operators
Groups and nested groups
Word stemming
Implementation is as easy as
Drag SearchBox and SearchResult controls onto pages
Configure directory to store index files
Crawl and index web-site through integrated index management tool
Extensible API gives developers broad usage scope
Custom document parsers
Custom ranking algorithms
Programmatic crawling, indexing and searching
Logging of user's search activities
For users it provides high-speed search capabilities, with powerful search expressions;
Phrase matching
NOT, OR and AND operators
Groups and nested groups
Word stemming
Implementation is as easy as
Drag SearchBox and SearchResult controls onto pages
Configure directory to store index files
Crawl and index web-site through integrated index management tool
Extensible API gives developers broad usage scope
Custom document parsers
Custom ranking algorithms
Programmatic crawling, indexing and searching
Logging of user's search activities
Category:
ASP.NET web application written for Microsoft .NET framework v1.1.
Includes both "Basic" and "Advanced" searching:
Advanced:
Query Contents, Author, Title, FileName or all properties.
Select custom list of filetypes to return (eg. .doc, .pdf etc..)
Select multiple Catalogs or Directories to restrict results.
Select Advanced or Standard query type.
Advanced Calendar control to pick "modified between" dates.
Select "Order by" and "Ascending" or "Descending" results.
Basic:
Simple Search Query and submit
Set Catalog, default Boolean operator and Maximum number of results
Flexible Design and Layout controlled via seperate CSS Stylesheet.
Seperate "Search Help" file for easy modification.
All packaged and ready to go!
Demos:
demo.simongibson.com (Advanced)
demo.simongibson.com (Basic)
Includes both "Basic" and "Advanced" searching:
Advanced:
Query Contents, Author, Title, FileName or all properties.
Select custom list of filetypes to return (eg. .doc, .pdf etc..)
Select multiple Catalogs or Directories to restrict results.
Select Advanced or Standard query type.
Advanced Calendar control to pick "modified between" dates.
Select "Order by" and "Ascending" or "Descending" results.
Basic:
Simple Search Query and submit
Set Catalog, default Boolean operator and Maximum number of results
Flexible Design and Layout controlled via seperate CSS Stylesheet.
Seperate "Search Help" file for easy modification.
All packaged and ready to go!
Demos:
demo.simongibson.com (Advanced)
demo.simongibson.com (Basic)
Category:
The Search Engine module will search an entire page also dynamic pages for matching keyword(s) or a phrase and will count how many times the keyword(s) or phrase are found on the page, and display the results with the highest matches first. The module will search all files with the extensions that you can easily place the extension name into the web.config file where indicated. Files or folders that you don't want searched can be placed in the web.config where indicated, so these files and folders are not searched. Also now you can choose the encoding of your choice.
This updated article contains tips to globalize and enhance the code. .
Note: It is best suited for small sites. Also you can modify this code to crawl pages internally by using regular expressions. For larger site you will need to write to XML file once periodically and then read from XML file. I have offered tips at the end of the section to do so. I have also included a demo project that reads and writes to XML.
This updated article contains tips to globalize and enhance the code. .
Note: It is best suited for small sites. Also you can modify this code to crawl pages internally by using regular expressions. For larger site you will need to write to XML file once periodically and then read from XML file. I have offered tips at the end of the section to do so. I have also included a demo project that reads and writes to XML.
Category:
searchdb is an ASP.NET search engine written in VB.NET. It incorporates a webcrawler, indexer and site search engine. The program uses a database to store the crawled pages and extracted words and the results are displayed in a way similar to popular internet search engines.
Try it out on this site by clicking here.
The program is capable of indexing static text web pages and also dynamic pages which are normally extracted from a database and are of the form
'default.asp?name=value'
Formats such as Adobe pdf, Microsoft word, Macromedia Flash etc are not supported.
The engine is intended for small to medium sized web sites. For example, one of my web sites has about 50 searchable web pages which creates an Access database file of about 600 kbytes and can be searched in less the 0.5 seconds.
Another web site has just over 1000 searchable web pages which creates an Access database file of about 13 Mbytes and takes about up to 0.8 seconds to search.
Try it out on this site by clicking here.
The program is capable of indexing static text web pages and also dynamic pages which are normally extracted from a database and are of the form
'default.asp?name=value'
Formats such as Adobe pdf, Microsoft word, Macromedia Flash etc are not supported.
The engine is intended for small to medium sized web sites. For example, one of my web sites has about 50 searchable web pages which creates an Access database file of about 600 kbytes and can be searched in less the 0.5 seconds.
Another web site has just over 1000 searchable web pages which creates an Access database file of about 13 Mbytes and takes about up to 0.8 seconds to search.
Category:
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