DTD Tutorial

<table width="100%"><tr><td><span class="mediumText"><b>>> English <<</b> | <a class="naviBlack" target="_top" href="../Output_cze/example10.html">česky</a> | <a class="naviBlack" target="_top" href="../Output_spa/example10.html">Español</a> | <a class="naviBlack" target="_top" href="../Output_rus/example10.html">По-русски</a> | <a class="naviBlack" target="_top" href="../Output_fre/example10.html">Français</a> | <a class="naviBlack" target="_top" href="../Output_ita/example10.html">Italiano</a> | <a class="naviBlack" target="_top" href="../Output_ger/example10.html">Deutsch</a> | <a class="naviBlack" target="_top" href="../Output_hun/example10.html">Magyar</a></span></td><td style="text-align:right"><span class="mediumText"><a class="naviBlack" target="_top" href="../../../index.html">thebigdir</a> > <a class="naviBlack" target="_top" href="../../../index12db.html?nav_id=tutorials">Tutorials</a> > <b>DTD Tutorial</b></span></td></tr></table><table class="bar" width="750px" border="0" cellpadding="0" cellspacing="0"><tr><td class="naviBlue"><a class="naviWhite" target="_top" href="../General/book.html">Intro</a> / <a class="naviWhite" target="_top" href="http://thebigdir.com/search.php">Search</a> / <a class="naviWhite" target="_top" href="../../../index.html"> home loan mortgage equity refinancing calculator lender rates</a></td></tr></table><table class="hangingMenu" border="0" cellpadding="1" cellspacing="0" width="100%"><tr><td><b>>> Example 10 <<</b> | <a class="naviBlack" href="example9.html">Prev</a> | <a class="naviBlack" href="example11.html">Next</a> | <a class="naviBlack" href="../General/contents.html">Contents</a></td></tr></table><br/><h3>Description</h3><hr/><div class="description">An attribute of CDATA type can contain any character if it conforms to well formedness constraints. NMTOKEN type can contain only letters, digits and point [ . ] , hyphen [ - ], underline [ _ ] and colon [ : ] . NMTOKENS can contain the same characters as NMTOKEN plus whitespaces. White space consists of one or more space characters, carriage returns, line feeds, or tabs. </div><br/><h3>DTD</h3><hr/><br/><div class="docDescription">The attributes <span class="attribute">bbb</span> and <span class="attribute">ccc</span> must be always present, the attribute <span class="attribute">aaa</span> is optional: </div><table width="90%" cellpadding="15"><tr><td class="doc"><br /><!ELEMENT attributes (#PCDATA)><br /><!ATTLIST attributes <br />      aaa CDATA #IMPLIED<br />      bbb NMTOKEN #REQUIRED<br />      ccc NMTOKENS #REQUIRED><br /></td></tr></table><br/><h3>Valid documents<sup><a href="#">Top</a></sup></h3><hr/><br/><div class="docDescription">All required attributes are present and their values are of the correct type: </div><table width="90%" cellpadding="15"><tr><td class="doc"><br /> <!DOCTYPE attributes SYSTEM "tutorial.dtd"><br/><br /><attributes aaa="#d1" bbb="a1:12" ccc=" 3.4 div    -4"/><br /></td></tr></table><br/><div class="docDescription">All required attributes are present and their values are of the correct type: </div><table width="90%" cellpadding="15"><tr><td class="doc"><br /> <!DOCTYPE attributes SYSTEM "tutorial.dtd"><br/><br /><attributes bbb="a1:12" <br />ccc="3.4<br />div <br />-4"/><br /></td></tr></table><br/><h3>Documents with errors<sup><a href="#">Top</a></sup></h3><hr/><br/><div class="docDescription">The character # is not permitted in attributes of type NMTOKEN and NMTOKENS: </div><table width="90%" cellpadding="15"><tr><td class="doc"><br /> <!DOCTYPE attributes SYSTEM "tutorial.dtd"><br/><br /><attributes aaa="#d1" bbb="<span class="error">#</span>d1" ccc="<span class="error">#</span>d1"/><br /></td></tr></table><br/><div class="docDescription">The space character is forbiden in attributes of NMTOKEN type: </div><table width="90%" cellpadding="15"><tr><td class="doc"><br /> <!DOCTYPE attributes SYSTEM "tutorial.dtd"><br/><br /><attributes bbb="<span class="error">A B C</span>" ccc="A    B    C"/><br /></td></tr></table><br/><p> </p> <p><a href="http://www.quiksilversurfcamps.com">Quiksilver Surf Camps and Surf School</a></p> <p><a href="http://www.roxysurfcamps.com">Roxy Surf Camps and Surf School</a></p> <p> </p>