HTML Parser Description

The HtmlParser component parses HTML page and extract URL, FORM and other HTML tag collections with their attributes according to w3c HTML specification: http://www.w3.org/TR/html401/

This component allows users to parse the HTML code and finds HTML tags and their attributes with providing the information about the progress. It creates series of Tag objects - each of them corresponding to HTML tag found inside the document. Using HtmlParser you can get most information about tag text, size, attributes etc.

Please see the Demos code (HtmlParser) and also the indexed Help documentation provided with the Clever Internet Suite installation for more details about using this component.

Property List

Name   Description  Forms Specifies the HTML FORM collection belonging to the current HTML page.  Frames Specifies the HTML FRAME (IFRAME) collection belonging to the current HTML page.  Images Specifies the HTML IMG collection belonging to the current HTML page.  Links Specifies the HTML A href tag collection belonging to the current HTML page.  MetaTags Specifies the HTML meta tags collection belonging to the current HTML page.  ParseMethod Defines the HTML elements to be parsed (All, TagsOnly, TextOnly).  Tables Specifies the HTML table collection belonging to the current HTML page.  Tags Specifies the HTML tag collection belonging to the current HTML page.

Method List

Name   Description  Clear Cleans all parser members and assigns them to their initial values.  Parse Assigns the parser members by the given HTML source.

Event List

Name   Description  ParseAttribute Occurs when the html parser extracted the next HTML tag attribute and added it to the Attributes array.  ParseForm Occurs when the html parser extracted the next HTML FORM tag and added it to the Forms collection.  ParseFrame Occurs when the html parser extracted the next HTML FRAME (IFRAME) tag and added it to the Frames collection.  ParseFormControl Occurs when the html parser extracted the next HTML FORM control and added it to the Controls collection.  ParseImage Occurs when the html parser extracted the next HTML IMG tag and added it to the Images collection.  ParseLink Occurs when the html parser extracted the next HTML A href tag and added it to the Links collection.  ParseMetaTag Occurs when the html parser extracted the next HTML meta tag and added it to the MetaTags collection.  ParseTable Occurs when the html parser extracted the next HTML TABLE tag and added it to the Tables collection.  ParseTag Occurs when the html parser extracted the next HTML tag and added it to the Tags collection.

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