Subject: RE: [xsl] Newbie: SECOND POST - Help!! From: "Andrew Welch" <awelch@xxxxxxxxxxxxxxx> Date: Mon, 18 Feb 2002 09:50:13 -0000 |
Hi, Here is an xslt version of what you want (I cant remember where I got it now... all I have done is what Brian has stated, and changed - to + :) cheers andrew === <?xml version="1.0"?> <!-- IE5 default style sheet, provides a view of any XML document and provides the following features: - auto-indenting of the display, expanding of entity references - click or tab/return to expand/collapse - color coding of markup - color coding of recognized namespaces - xml, xmlns, xsl, dt This style sheet is available in IE5 in a compact form at the URL "res://msxml.dll/DEFAULTSS.xsl". This version differs only in the addition of comments and whitespace for readability. Author: Jonathan Marsh (jmarsh@xxxxxxxxxxxxx) Modified: 05/21/2001 by Nate Austin (naustin@xxxxxxxxxx) Converted to use XSLT rather than WD-xsl --> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:dt="urn:schemas-microsoft-com:datatypes" xmlns:d2="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882"> <xsl:template match="/"> <HTML> <HEAD> <STYLE> BODY {font:x-small 'Verdana'; margin-right:1.5em} <!-- container for expanding/collapsing content --> .c {cursor:hand} <!-- button - contains +/-/nbsp --> .b {color:red; font-family:'Courier New'; font-weight:bold; text-decoration:none} <!-- element container --> .e {margin-left:1em; text-indent:-1em; margin-right:1em} <!-- comment or cdata --> .k {margin-left:1em; text-indent:-1em; margin-right:1em} <!-- tag --> .t {color:#990000} <!-- tag in xsl namespace --> .xt {color:#990099} <!-- attribute in xml or xmlns namespace --> .ns {color:red} <!-- attribute in dt namespace --> .dt {color:green} <!-- markup characters --> .m {color:blue} <!-- text node --> .tx {font-weight:bold} <!-- multi-line (block) cdata --> .db {text-indent:0px; margin-left:1em; margin-top:0px; margin-bottom:0px; padding-left:.3em; border-left:1px solid #CCCCCC; font:small Courier} <!-- single-line (inline) cdata --> .di {font:small Courier} <!-- DOCTYPE declaration --> .d {color:blue} <!-- pi --> .pi {color:blue} <!-- multi-line (block) comment --> .cb {text-indent:0px; margin-left:1em; margin-top:0px; margin-bottom:0px; padding-left:.3em; font:small Courier; color:#888888} <!-- single-line (inline) comment --> .ci {font:small Courier; color:#888888} PRE {margin:0px; display:inline} </STYLE> <SCRIPT> <xsl:comment> <![CDATA[ // Detect and switch the display of CDATA and comments from an inline view // to a block view if the comment or CDATA is multi-line. function f(e) { // if this element is an inline comment, and contains more than a single // line, turn it into a block comment. if (e.className == "ci") { if (e.children(0).innerText.indexOf("\n") > 0) fix(e, "cb"); } // if this element is an inline cdata, and contains more than a single // line, turn it into a block cdata. if (e.className == "di") { if (e.children(0).innerText.indexOf("\n") > 0) fix(e, "db"); } // remove the id since we only used it for cleanup e.id = ""; } // Fix up the element as a "block" display and enable expand/collapse on it function fix(e, cl) { // change the class name and display value e.className = cl; e.style.display = "block"; // mark the comment or cdata display as a expandable container j = e.parentElement.children(0); j.className = "c"; // find the +/- symbol and make it visible - the dummy link enables tabbing k = j.children(0); k.style.visibility = "visible"; k.href = "#"; } // Change the +/- symbol and hide the children. This function works on "element" // displays function ch(e) { // find the +/- symbol mark = e.children(0).children(0); // if it is already collapsed, expand it by showing the children if (mark.innerText == "+") { mark.innerText = "-"; for (var i = 1; i < e.children.length; i++) e.children(i).style.display = "block"; } // if it is expanded, collapse it by hiding the children else if (mark.innerText == "-") { mark.innerText = "+"; for (var i = 1; i < e.children.length; i++) e.children(i).style.display="none"; } } // Change the +/- symbol and hide the children. This function work on "comment" // and "cdata" displays function ch2(e) { // find the +/- symbol, and the "PRE" element that contains the content mark = e.children(0).children(0); contents = e.children(1); // if it is already collapsed, expand it by showing the children if (mark.innerText == "+") { mark.innerText = "-"; // restore the correct "block"/"inline" display type to the PRE if (contents.className == "db" || contents.className == "cb") contents.style.display = "block"; else contents.style.display = "inline"; } // if it is expanded, collapse it by hiding the children else if (mark.innerText == "-") { mark.innerText = "+"; contents.style.display = "none"; } } // Handle a mouse click function cl() { e = window.event.srcElement; // make sure we are handling clicks upon expandable container elements if (e.className != "c") { e = e.parentElement; if (e.className != "c") { return; } } e = e.parentElement; // call the correct funtion to change the collapse/expand state and display if (e.className == "e") ch(e); if (e.className == "k") ch2(e); } // Dummy function for expand/collapse link navigation - trap onclick events instead function ex() {} // Erase bogus link info from the status window function h() { window.status=" "; } // Set the onclick handler document.onclick = cl; ]]> </xsl:comment> </SCRIPT> </HEAD> <BODY class="st"> <xsl:apply-templates /> </BODY> </HTML> </xsl:template> <!-- Templates for each node type follows. The output of each template has a similar structure to enable script to walk the result tree easily for handling user interaction. --> <!-- Template for the DOCTYPE declaration. No way to get the DOCTYPE, so we just put in a placeholder --> <!-- no support for doctypes <xsl:template match="node()[nodeType()=10]"> <DIV class="e"><SPAN> <SPAN class="b"> </SPAN> <SPAN class="d"><!DOCTYPE <xsl:value-of select="name()"/><I> (View Source for full doctype...)</I>></SPAN> </SPAN></DIV> </xsl:template> --> <!-- Template for pis not handled elsewhere --> <xsl:template match="processing-instruction()"> <DIV class="e"> <SPAN class="b"> </SPAN> <SPAN class="m"><?</SPAN> <SPAN class="pi"> <xsl:value-of select="name()" />   <xsl:value-of select="." /> </SPAN> <SPAN class="m">?></SPAN> </DIV> </xsl:template> <!-- Template for the XML declaration. Need a separate template because the pseudo-attributes are actually exposed as attributes instead of just element content, as in other pis --> <!-- No support for the xml declaration <xsl:template match="pi('xml')"> <DIV class="e"> <SPAN class="b"> </SPAN> <SPAN class="m"><?</SPAN><SPAN class="pi">xml <xsl:for-each select="@*"><xsl:value-of select="name()"/>="<xsl:value-of select="."/>" </xsl:for-each></SPAN><SPAN class="m">?></SPAN> </DIV> </xsl:template> --> <!-- Template for attributes not handled elsewhere --> <xsl:template match="@*" xml:space="preserve"> <SPAN> <xsl:attribute name="class"> <xsl:if test="starts-with(name(),'xsl:')">x</xsl:if> t</xsl:attribute> <xsl:value-of select="name()" /> </SPAN> <SPAN class="m">="</SPAN> <B> <xsl:value-of select="." /> </B> <SPAN class="m">"</SPAN> </xsl:template> <!-- Template for attributes in the xmlns or xml namespace --> <!-- UNKNOWN <xsl:template match="@xmlns:*|@xmlns|@xml:*"><SPAN class="ns"> <xsl:value-of select="name()"/></SPAN><SPAN class="m">="</SPAN> <B class="ns"><xsl:value-of select="."/></B><SPAN class="m">"</SPAN></xsl:template> --> <!-- Template for attributes in the dt namespace --> <!-- UNKNOWN <xsl:template match="@dt:*|@d2:*"><SPAN class="dt"> <xsl:value-of select="name()"/></SPAN><SPAN class="m">="</SPAN><B class="dt"><xsl:value-of select="."/></B><SPAN class="m">"</SPAN></xsl:template> --> <!-- Template for text nodes --> <xsl:template match="text()"> <DIV class="e"> <SPAN class="b"> </SPAN> <SPAN class="tx"> <xsl:value-of select="." /> </SPAN> </DIV> </xsl:template> <!-- Note that in the following templates for comments and cdata, by default we apply a style appropriate for single line content (e.g. non-expandable, single line display). But we also inject the attribute 'id="clean"' and a script call 'f(clean)'. As the output is read by the browser, it executes the function immediately. The function checks to see if the comment or cdata has multi-line data, in which case it changes the style to a expandable, multi-line display. Performing this switch in the DHTML instead of from script in the XSL increases the performance of the style sheet, especially in the browser's asynchronous case --> <!-- Template for comment nodes --> <xsl:template match="comment()"> <DIV class="k"> <SPAN> <A class="b" onclick="return false" onfocus="h()" STYLE="visibility:hidden">-</A> <SPAN class="m"><!--</SPAN> </SPAN> <SPAN id="clean" class="ci"> <PRE> <xsl:value-of select="." /> </PRE> </SPAN> <SPAN class="b"> </SPAN> <SPAN class="m">--></SPAN> <SCRIPT> f(clean); </SCRIPT> </DIV> </xsl:template> <!-- Template for cdata nodes --> <!-- UNSUPPORTED <xsl:template match="cdata()"> <DIV class="k"> <SPAN><A class="b" onclick="return false" onfocus="h()" STYLE="visibility:hidden">-</A> <SPAN class="m"> <![CDATA[</SPAN></SPAN> <SPAN id="clean" class="di"><PRE><xsl:value-of select="."/></PRE></SPAN> <SPAN class="b"> </SPAN> <SPAN class="m">]]></SPAN> <SCRIPT>f(clean);</SCRIPT></DIV> </xsl:template> --> <!-- Note the following templates for elements may examine children. This harms to some extent the ability to process a document asynchronously - we can't process an element until we have read and examined at least some of its children. Specifically, the first element child must be read before any template can be chosen. And any element that does not have element children must be read completely before the correct template can be chosen. This seems an acceptable performance loss in the light of the formatting possibilities available when examining children. --> <!-- Template for elements not handled elsewhere (leaf nodes) --> <xsl:template match="*"> <DIV class="e"> <DIV STYLE="margin-left:1em;text-indent:-2em"> <SPAN class="b"> </SPAN> <SPAN class="m"><</SPAN> <SPAN> <xsl:attribute name="class"> <xsl:if test="starts-with(name(),'xsl:')">x</xsl:if> t</xsl:attribute> <xsl:value-of select="name()" /> </SPAN> <xsl:apply-templates select="@*" /> <SPAN class="m">/></SPAN> </DIV> </DIV> </xsl:template> <!-- Template for elements with comment, pi and/or cdata children --> <xsl:template match="*[comment() | processing-instruction()]"> <DIV class="e"> <DIV class="c"> <A href="#" onclick="return false" onfocus="h()" class="b">-</A> <SPAN class="m"><</SPAN> <SPAN> <xsl:attribute name="class"> <xsl:if test="starts-with(name(),'xsl:')">x</xsl:if> t</xsl:attribute> <xsl:value-of select="name()" /> </SPAN> <xsl:apply-templates select="@*" /> <SPAN class="m">></SPAN> </DIV> <DIV> <xsl:apply-templates /> <DIV> <SPAN class="b"> </SPAN> <SPAN class="m"></</SPAN> <SPAN> <xsl:attribute name="class"> <xsl:if test="starts-with(name(),'xsl:')">x</xsl:if> t</xsl:attribute> <xsl:value-of select="name()" /> </SPAN> <SPAN class="m">></SPAN> </DIV> </DIV> </DIV> </xsl:template> <!-- Template for elements with only text children --> <xsl:template match="*[text() and not(comment() | processing-instruction())]"> <DIV class="e"> <DIV STYLE="margin-left:1em;text-indent:-2em"> <SPAN class="b"> </SPAN> <SPAN class="m"><</SPAN> <SPAN> <xsl:attribute name="class"> <xsl:if test="starts-with(name(),'xsl:')">x</xsl:if> t</xsl:attribute> <xsl:value-of select="name()" /> </SPAN> <xsl:apply-templates select="@*" /> <SPAN class="m">></SPAN> <SPAN class="tx"> <xsl:value-of select="." /> </SPAN> <SPAN class="m"></</SPAN> <SPAN> <xsl:attribute name="class"> <xsl:if test="starts-with(name(),'xsl:')">x</xsl:if> t</xsl:attribute> <xsl:value-of select="name()" /> </SPAN> <SPAN class="m">></SPAN> </DIV> </DIV> </xsl:template> <!-- Template for elements with element children --> <xsl:template match="*[*]"> <DIV class="e"> <DIV class="c" STYLE="margin-left:1em;text-indent:-2em;"> <A href="#" onclick="return false" onfocus="h()" class="b">+</A> <SPAN class="m"><</SPAN> <SPAN> <xsl:attribute name="class"> <xsl:if test="starts-with(name(),'xsl:')">x</xsl:if> t</xsl:attribute> <xsl:value-of select="name()" /> </SPAN> <xsl:apply-templates select="@*" /> <SPAN class="m">></SPAN> </DIV> <DIV style="display:none;"> <xsl:apply-templates /> <DIV> <SPAN class="b"> </SPAN> <SPAN class="m"></</SPAN> <SPAN> <xsl:attribute name="class"> <xsl:if test="starts-with(name(),'xsl:')">x</xsl:if> t</xsl:attribute> <xsl:value-of select="name()" /> </SPAN> <SPAN class="m">></SPAN> </DIV> </DIV> </DIV> </xsl:template> </xsl:stylesheet> XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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