Class: HTMLMarkup

• Inheritance
• Description
• Related information
• Class protocol
  • helpers
  • initialization
  • instance creation
• Instance protocol
  • accessing
  • printing
  • printing & storing
  • queries
  • testing

Inheritance:

   Object
   |
   +--Collection
      |
      +--SequenceableCollection
         |
         +--ArrayedCollection
            |
            +--Array
               |
               +--HTMLElement
                  |
                  +--HTMLMarkup
                     |
                     +--HTMLAnchor
                     |
                     +--HTMLBullet
                     |
                     +--HTMLForm
                     |
                     +--HTMLList
                     |
                     +--HTMLScript
                     |
                     +--HTMLStyle
                     |
                     +--HTMLTable
                     |
                     +--HTMLWidget

Package:

stx:libhtml

Category:

System-Documentation

Version:

rev: 1.48 date: 2008/09/03 09:00:08

user: cg

file: HTMLMarkup.st directory: libhtml

module: stx stc-classLibrary: libhtml

Author:

Claus Gittinger

Description:

a generic markup element.
Provides access to the elements attributes (parameters).
Also, provides parsing support to extract those from the
elements string i.e. to read them from the remaining string 
after the 'foo' in <foo ....>

Related information:

    HTMLParser
    HTMLDocumentPainter

Class protocol:

 collectParametersFrom: text

 parameterFor: keyword from: text

look for the value of a keyword parameter; return
it as a string or nil, if no value given, or parameter is not present.
Notice: returns nil if parameter is there, but without a value.

 parameterFor: keyword orLowerCase: lcKeyword from: text

look for the value of a keyword parameter; return
it as a string or nil, if no value given, or parameter is not present.
Notice: returns nil if parameter is there, but without a value.

 initialize

 classForType: aTypeSymbol

internal interface - return a markup elements class, given a typeSymbol
(such as #b, #pre or #'/pre')

 for: aString

given a marks string (such as 'b', 'pre' or '/pre'),
return a new markup instance

 type: aTypeSymbol

internal interface - create a markup element, given a typeSymbol
(such as #b, #pre or #'/pre'), return a new markup instance

Instance protocol:

 bounds

 tag

return the markups type, a symbol

 text

return the markups text, if any

 text: aString

set the markups text

 type

return the markups type, a symbol

 type: aSymbol

set the markups type to aSymbol

 type: aSymbol text: aString

set the markups type to aSymbol and textInfo to aString

 printHTMLOn: aStream

 displayString

return a printed representation of the receiver for displaying

 actionString

 alignSymbol

return the align parameter - or nil, if there is none

 boundsTop

 nameString

 typeString

 valignSymbol

return the valign parameter - or nil, if there is none

 valueString

 isEndTag

 isFormEndElement

 isHeading

true if the receiver is one of the <hI> tags

 isOptionElement

 isPrintable

answer true, if element can be printed

 isSelectEndElement

 isSelected