DTD——demo

body, table{font-family: 微软雅黑; font-size: 10pt}
table{border-collapse: collapse; border: solid gray; border-width: 2px 0 2px 0;}
th{border: 1px solid gray; padding: 4px; background-color: #DDD;}
td{border: 1px solid gray; padding: 4px;}
tr:nth-child(2n){background-color: #f8f8f8;}

一、根据下面的DTD文档写出XML文件来，并通过验证(把下面的DTD写到单独的文件中)

	myDTD.dtd
一、根据下面的DTD文档写出XML文件来，并通过验证(把下面的DTD写到单独的文件中) <!DOCTYPE NEWSPAPER [ <!ELEMENT NEWSPAPER (ARTICLE+)> <!ELEMENT ARTICLE (HEADLINE,BYLINE,LEAD,BODY,NOTES)> <!ELEMENT HEADLINE (#PCDATA)> <!ELEMENT BYLINE (#PCDATA)> <!ELEMENT LEAD (#PCDATA)> <!ELEMENT BODY (#PCDATA)> <!ELEMENT NOTES (#PCDATA)> <!ATTLIST ARTICLE AUTHOR CDATA #REQUIRED> <!ATTLIST ARTICLE EDITOR CDATA #IMPLIED> <!ATTLIST ARTICLE DATE CDATA #IMPLIED> <!ATTLIST ARTICLE EDITION CDATA #IMPLIED> <!ENTITY NEWSPAPER "Vervet Logic Times"> <!ENTITY PUBLISHER "Vervet Logic Press"> <!ENTITY COPYRIGHT "Copyright 1998 Vervet Logic Press"> ]>	<?xml version="1.0" encoding="utf-8"?> <!ELEMENT NEWSPAPER (ARTICLE+)> <!ELEMENT ARTICLE (HEADLINE,BYLINE,LEAD,BODY,NOTES)> <!ELEMENT HEADLINE (#PCDATA)> <!ELEMENT BYLINE (#PCDATA)> <!ELEMENT LEAD (#PCDATA)> <!ELEMENT BODY (#PCDATA)> <!ELEMENT NOTES (#PCDATA)> <!ATTLIST ARTICLE AUTHOR CDATA #REQUIRED> <!ATTLIST ARTICLE EDITOR CDATA #IMPLIED> <!ATTLIST ARTICLE DATE CDATA #IMPLIED> <!ATTLIST ARTICLE EDITION CDATA #IMPLIED> <!ENTITY NEWSPAPER "Vervet Logic Times"> <!ENTITY PUBLISHER "Vervet Logic Press"> <!ENTITY COPYRIGHT "Copyright 1998 Vervet Logic Press">
exam.xml	testScript.html
<?xml version="1.0" encoding="UTF-8" standalone="no"?> <exam>         <student idcard="111" examid="222">                 <name>张三</name>                 <location>沈阳</location>                 <grade>89</grade>         </student>         <student idcard="333" examid="444">                 <name>李四</name>                 <location>大连</location>                 <grade>97</grade>         </student> </exam>	<script type="text/javascript"> //创建xml文档解析器对象 var xmldoc = new ActiveXObject("Microsoft.XMLDOM"); //开启xml校验 xmldoc.validateOnParse = "true"; //装载xml文档 xmldoc.load("test.xml"); //获取错误信息 var reason=xmldoc.parseError.reason; var line=xmldoc.parseError.line document.write("reason = "+reason+"line = "+line); </script>