rect.dtd
<?xml version="1.0" encoding="UTF-8"?>
<!ELEMENT FigBody (Rect+)>
<!ELEMENT Rect (RPoint,RWidth,RHeight,RAngle)>
<!ATTLIST Rect
id ID #REQUIRED>
<!ELEMENT RPoint (RPabscissa,RPordinate)>
<!ATTLIST RPoint
id ID #REQUIRED>
<!ELEMENT RPabscissa (#PCDATA)>
<!ELEMENT RPordinate (#PCDATA)>
<!ELEMENT RWidth (#PCDATA)>
<!ELEMENT RHeight (#PCDATA)>
<!ELEMENT RAngle (#PCDATA)>
rect.xml
<?xml version="1.0" encoding="UTF-8"?>
<!-- edited with XMLSpy v2005 rel. 3 U (http://www.altova.com) by () -->
<!DOCTYPE FigBody SYSTEM "rect.dtd">
<FigBody>
<Rect id="rect01">
<RPoint id="point01">
<RPabscissa>50</RPabscissa>
<RPordinate>50</RPordinate>
</RPoint>
<RWidth>200</RWidth>
<RHeight>300</RHeight>
<RAngle>0</RAngle>
</Rect>
<Rect id="rect02">
<RPoint id="point02">
<RPabscissa>80</RPabscissa>
<RPordinate>80</RPordinate>
</RPoint>
<RWidth>400</RWidth>
<RHeight>200</RHeight>
<RAngle>0</RAngle>
</Rect>
</FigBody>
add.htm 添加矩形的操作界面
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<html>
<head>
<title>test!!!!</title>
<meta http-equiv="Content-Type" content="text/html;charset=gb2312">
<style type="text/css">
<!--
input{font-size:9pt;}
A:link{text-decoration:none;font-size:9pt;color:000000}
A:visited{text-decoration:none;font-size:9pt;color:000059}
A:active{text-decoration:none;font-size:9pt}
A:hover{text-decoration:none;color:red}
body,table{font-size:9pt}
tr,td{font-size:9pt}
body {
background-image: url();
background-color: #73BFA7;
}
.style1 {color: #0000FF}
-->
</style>
</head>
<body Text="#000000" link="#0000ff" vlink="#0000ff">
<CENTER class="style1">
<h1>welcome to my world!</h1>
<h3><a href="rect.svg">have a look!</a></h3>
<p>
<h3>add elements!</h3>
<p>
<FORM METHOD=POST ACTION="rect.asp">
<table border=2 bordercolor="#009900">
<tr>
<td>
<table width=600 cellspacing=2 cellpadding=3>
<tr>
<td align=right>id of rect: </td>
<td><input type=text name="rect_id" maxlength=30></td>
</tr>
<tr>
<td align=right>id of point:</td>
<td><input type=text name="point_id" maxlength=30></td>
</tr>
<tr>
<td align=right>RPabscissa of point:</td>
<td><input type=text name="point_x" maxlength=30></td>
</tr>
<tr>
<td align=right>RPordinate of point:</td>
<td><input type=text name="point_y" maxlength=30></td>
</tr>
<tr>
<td align=right>RWidth of rect:</td>
<td><input type=text name="rect_width" maxlength=30></td>
</tr>
<tr>
<td align=right>RHeight of rect:</td>
<td><input type=text name="rect_height" maxlength=30></td>
</tr>
<tr>
<td align=right>angle of rect:</td>
<td><input type=text name="rect_angle" maxlength=30></td>
</tr>
<tr>
<td><input type=submit value="add a rect"></td>
</tr>
</TABLE>
</td>
</tr>
</table>
</FORM>
</CENTER>
</body>
</html>
rect.asp 用dom对xml操作
<html>
<head>
<title>adding is sucessful!</title>
<meta http-equiv="Content-Type" content="text/html;charset=gb2312">
<style type="text/css">
<!--
input{font-size:9pt}
A:link{text-decoration:none;font-size:9pt;color:000000}
A:visited{text-decoration:none;font-size:9pt;color:000059}
A:active{text-decoration:none;font-size:9pt}
A:hover{text-decoration:none;color:red}
body,table{font-size:9pt}
tr,td{font-size:9pt}
body{background-color:#FFCCCC;}
.style1 {color:#ECE9D8}
body,td,th{
color:#009933;
}
-->
</sytle>
</head>
<%
//定义变量
Dim srect_id
Dim spoint_id
Dim spoint_x
Dim spoint_y
Dim srect_width
Dim srect_height
Dim sredt_angle
//自定义xmldom变量
Dim oDOM
Dim oRootNode
Dim oEntryNode
Dim oDetailsNode
Dim ochildsnode
//从add.htm文件中取得参数
srect_id=Request("rect_id")
spoint_id=Request("point_id")
spoint_x=Request("point_x")
spoint_y=Request("point_y")
srect_width=Request("rect_width")
srect_height=Request("rect_height")
srect_angle=Request("rect_angle")
//create dom object
Set oDOM=Server.CreateObject("Microsoft.XMLDOM")
oDOM.async=false
oDOM.load(server.mappath("rect.xml"))
//查看是否找到
If oDOM.parseError.ErrorCode<>0 Then 'not found!create an empty documen
oDOM.loadXML "<FigBody/>"
End If
//找到插入节点
Set oEntryNode=oDOM.documentElement.AppendChild(oDOM.createElement("Rect"))
oEntryNode.setAttribute "id",srect_id
set oDetailsNode=oEntrynode.appendchild(oDOM.createElement("RPoint"))
oDetailsNode.setAttribute"id",spoint_id
set ochildsnode=oDetailsNode.appendchild(oDOM.createElement("RPabscissa"))
ochildsnode.text=spoint_x
set ochildsnode=oDetailsNode.appendchild(oDOM.createElement("RPordinate"))
ochildsnode.text=spoint_y
set oDetailsNode=oEntrynode.appendchild(oDOM.createElement("RWidth"))
oDetailsNode.text=srect_width
set oDetailsNode=oEntrynode.appendchild(oDOM.createElement("RHeight"))
oDetailsNode.text=srect_height
set oDetailsNode=oEntrynode.appendchild(oDOM.createElement("RAngle"))
oDetailsNode.text=srect_angle
oDOM.save(server.mappath("rect.xml"))
%>
<h2>增加<%=srect_id%>over</h2>
<p>
<p><a href="rect.svg" class="style1">have a look</a></p>
</html>
rect.xsl
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" indent="yes" encoding="UTF-16" version="1.0" standalone="no" media-type="image/svg+xml" />
<xsl:template match="/">
<svg width="1000" height="1000">
<g id="rects" style="stroke:#000000">
<xsl:for-each select="FigBody/Rect">
<xsl:variable name="rect_id" select="@id"/>
<xsl:variable name="rw" select="RWidth"/>
<xsl:variable name="rh" select="RHeight"/>
<xsl:variable name="ra" select="RAngle"/>
<xsl:for-each select="FigBody/Rect/RPoint">
<xsl:variable name="px" select="RPabscissa"/>
<xsl:variable name="py" select="RPordinate"/>
<rect id="rect_id" x="{$px}" y="{$py}" rx="{$ra}" ry="{$ra}" width="{$rw}" height="{$rh}" style="fill:blue">
</rect>
</xsl:for-each>
</xsl:for-each>
</g>
</svg>
</xsl:template>
</xsl:stylesheet>
show.asp 显示svg图形
<%@ Language="VBScript"%>
<%
Response.Clear
Response.Buffer = True
Dim xmldoc
Dim xsldoc
Dim strResult
Response.ContentType = "image/svg+xml"
set xmldoc = Server.CreateObject("MSXML2.DOMDOCUMENT.4.0")
xmldoc.async = false
xmldoc.load Server.MapPath("rect.xml")
set xsldoc = Server.CreateObject("MSXML2.DOMDOCUMENT.4.0")
xsldoc.async = false
xsldoc.load Server.MapPath("rect.xsl")
strResult=xmldoc.transformNode(xsldoc)
strResult=Replace(strResult,"UTF-16","UTF-8")
Response.Write strResult
%>
对xml的操作没有什么问题,可是想动态显示rect就不行了,不知道为什么,请高手帮我,试了xalan也不行,帮我看看哪的问题
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2006/6/4 13:04:00
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