chali 发表于 2005-4-3 00:03

您瞧瞧呀

<!ELEMENT scholshipperson (studnets)+>
<!ELEMENT studnets (name,remark)>
<!ELEMENT name (order)>
<!ENTITY % na "#PCDATA">
<!ELEMENT name (%na;)>
<!ELEMENT order (#PCDATA)>
<!ELEMENT remark (#PCDATA)>
<!ENTITY % naid "#REQUIRED">
<!ELEMENT id (%naid;)>
<!ATTLIST name class CDATA #REQUIRED >







为什么无效呢？

chali 发表于 2005-4-4 16:12

  <B>您瞧瞧呀</B>

&lt;!ELEMENT scholshipperson (studnets)+&gt;
&lt;!ELEMENT studnets (name,remark)&gt;
&lt;!ELEMENT name (order)&gt;
&lt;!ENTITY % na "#PCDATA"&gt;
&lt;!ELEMENT name (%na;)&gt;
&lt;!ELEMENT order (#PCDATA)&gt;
&lt;!ELEMENT remark (#PCDATA)&gt;
&lt;!ENTITY % naid "#REQUIRED"&gt;
&lt;!ELEMENT id (%naid;)&gt;
&lt;!ATTLIST name class CDATA #REQUIRED &gt;







为什么无效呢？

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