(X)HTML Strict 下的嵌套规则

allowednesting.gif (17.62 KB)
allowednesting

引用:

原帖由 dexbol 于 2007-4-13 16:25 发表
ul ol下只能放li吗,应该还能嵌套ul吧?,li之间插入其他元素可以吗???比如div p

引用:

原帖由 resun 于 2007-3-29 10:39 发表
请问里面的“flow”是什么意思？这个我有点不懂！

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代码:

<!--================ Character mnemonic entities =========================-->
<!ENTITY % HTMLlat1 PUBLIC
   "-//W3C//ENTITIES Latin 1 for XHTML//EN"
   "xhtml-lat1.ent">
%HTMLlat1;
<!ENTITY % HTMLsymbol PUBLIC
   "-//W3C//ENTITIES Symbols for XHTML//EN"
   "xhtml-symbol.ent">
%HTMLsymbol;
<!ENTITY % HTMLspecial PUBLIC
   "-//W3C//ENTITIES Special for XHTML//EN"
   "xhtml-special.ent">
%HTMLspecial;
<!--================== Imported Names ====================================-->
<!ENTITY % ContentType "CDATA">
    <!-- media type, as per [RFC2045] -->
<!ENTITY % ContentTypes "CDATA">
    <!-- comma-separated list of media types, as per [RFC2045] -->
<!ENTITY % Charset "CDATA">
    <!-- a character encoding, as per [RFC2045] -->
<!ENTITY % Charsets "CDATA">
    <!-- a space separated list of character encodings, as per [RFC2045] -->
<!ENTITY % LanguageCode "NMTOKEN">
    <!-- a language code, as per [RFC3066] -->
<!ENTITY % Character "CDATA">
    <!-- a single character, as per section 2.2 of [XML] -->
<!ENTITY % Number "CDATA">
    <!-- one or more digits -->
<!ENTITY % LinkTypes "CDATA">
    <!-- space-separated list of link types -->
<!ENTITY % MediaDesc "CDATA">
    <!-- single or comma-separated list of media descriptors -->
<!ENTITY % URI "CDATA">
    <!-- a Uniform Resource Identifier, see [RFC2396] -->
<!ENTITY % UriList "CDATA">
    <!-- a space separated list of Uniform Resource Identifiers -->
<!ENTITY % Datetime "CDATA">
    <!-- date and time information. ISO date format -->
<!ENTITY % Script "CDATA">
    <!-- script expression -->
<!ENTITY % StyleSheet "CDATA">
    <!-- style sheet data -->
<!ENTITY % Text "CDATA">
    <!-- used for titles etc. -->
<!ENTITY % Length "CDATA">
    <!-- nn for pixels or nn% for percentage length -->
<!ENTITY % MultiLength "CDATA">
    <!-- pixel, percentage, or relative -->
<!ENTITY % Pixels "CDATA">
    <!-- integer representing length in pixels -->
<!-- these are used for image maps -->
<!ENTITY % Shape "(rect|circle|poly|default)">
<!ENTITY % Coords "CDATA">
    <!-- comma separated list of lengths -->
<!--=================== Generic Attributes ===============================-->
<!-- core attributes common to most elements
  id       document-wide unique id
  class    space separated list of classes
  style    associated style info
  title    advisory title/amplification
-->
<!ENTITY % coreattrs
"id          ID             #IMPLIED
  class       CDATA          #IMPLIED
  style       %StyleSheet;   #IMPLIED
  title       %Text;         #IMPLIED"
  >
<!-- internationalization attributes
  lang        language code (backwards compatible)
  xml:lang    language code (as per XML 1.0 spec)
  dir         direction for weak/neutral text
-->
<!ENTITY % i18n
"lang        %LanguageCode; #IMPLIED
  xml:lang    %LanguageCode; #IMPLIED
  dir         (ltr|rtl)      #IMPLIED"
  >
<!-- attributes for common UI events
  onclick     a pointer button was clicked
  ondblclick  a pointer button was double clicked
  onmousedown a pointer button was pressed down
  onmouseup   a pointer button was released
  onmousemove a pointer was moved onto the element
  onmouseout  a pointer was moved away from the element
  onkeypress  a key was pressed and released
  onkeydown   a key was pressed down
  onkeyup     a key was released
-->
<!ENTITY % events
"onclick     %Script;       #IMPLIED
  ondblclick  %Script;       #IMPLIED
  onmousedown %Script;       #IMPLIED
  onmouseup   %Script;       #IMPLIED
  onmouseover %Script;       #IMPLIED
  onmousemove %Script;       #IMPLIED
  onmouseout  %Script;       #IMPLIED
  onkeypress  %Script;       #IMPLIED
  onkeydown   %Script;       #IMPLIED
  onkeyup     %Script;       #IMPLIED"
  >
<!-- attributes for elements that can get the focus
  accesskey   accessibility key character
  tabindex    position in tabbing order
  onfocus     the element got the focus
  onblur      the element lost the focus
-->
<!ENTITY % focus
"accesskey   %Character;    #IMPLIED
  tabindex    %Number;       #IMPLIED
  onfocus     %Script;       #IMPLIED
  onblur      %Script;       #IMPLIED"
  >