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Re: [xsl] onLoad Collapsing of subtree.

2006-05-02 01:55:34






Hi,
   Your stylesheet uses the following two lines of code to collapse a node.

node.children.item(0).src = "plus.gif";
node.nextSibling.style.display = 'none';

I suppose calling them on your tree's root node should solve your problem.

cheers,
prakash








                                                                                
                                                
                      "Brahadambal                                              
                                                
                      Srinivasan"              To:      
"xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com" 
<xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com>     
                      <brahadambal(_at_)gma         cc:      (bcc: 
omprakash.v/Polaris)                                              
                      il.com>                  Subject: [xsl] onLoad Collapsing 
of subtree.                                     
                                                                                
                                                
                      05/02/2006 11:07                                          
                                                
                      AM                                                        
                                                
                      Please respond                                            
                                                
                      to xsl-list                                               
                                                
                                                                                
                                                
                                                                                
                                                




I have the folowwing sample XML and  XSLT.

I want all the nodes to be collapsed on load! Is it possible? Please
help me out.

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet href="XMLexample.xsl" type="text/xsl" ?>
<TS>
             <Table1>
                         <fld1>0</fld1>
                         <disc1>
                                     <dfld1>7</dfld1>
                                     <loop3>
                                                 <lfld2>170</lfld2>
                                                 <loop4>

<lfld3>40</lfld3>
                                                 </loop4>
                                     </loop3>
                                     <fld3>1025</fld3>
                         </disc1>
                         <loop1>
                                     <lfld1>1030</lfld1>
                         </loop1>
                         <loop1>
                                     <lfld1>1031</lfld1>
                                     <loop2>
                                                 <disc1>

<dfld1>7</dfld1>
                                                             <loop3>

<lfld2>170</lfld2>

<loop4>

       <lfld3>40</lfld3>

</loop4>
                                                             </loop3>

<fld3>1025</fld3>
                                                 </disc1>
                                                 <disc2>

<fld2>1200908</fld2>
                                                             <Iterate1>

<lfld4>700</lfld4>

<Iterate2>

       <fld5>7</fld5>

       <Iterate3>

                   <fld6>7</fld6>

                   <fld7>7</fld7>

       </Iterate3>

       <fld8>7</fld8>

</Iterate2>
                                                             </Iterate1>

<fld3>1025</fld3>
                                                 </disc2>
                                     </loop2>
                                     <fld10>1024</fld10>
                         </loop1>
             </Table1>
</TS>

XSLT is:

<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
version="1.0">
             <xsl:template match="/TS">
                         <html>
                                     <head>
                                                 <title>XML in Tree
View</title>
                                                 <meta name="generator"
content="ZZEE Art HTML Listing"/>
                                                 <meta
http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/>
                                                 <style type="text/css">
                                                             <!--
                  body
                                {
                        font-family: "Times New Roman";
                  font-size: 12pt;
background-color: #ffffff;
                                        color:
#000000;
                                        text-align: left;
                  }
                                   ul.zzul
{list-style-type:none; display: block;}
span.zzspace {left:11px;}
                                   a, a:visited
{color: #0000ff;}
                               a:hover { color: #ff0000;}
                        -->
                                                 </style>
                                                 <!-- [client side code for
collapsing and unfolding branches] -->
                                                 <script
language="JavaScript">
                                                             function
Toggle(node)
                                                             {
                                                                         //
Unfold the branch if it isn't visible
                                                                         if
(node.nextSibling.style.display == 'none')
                                                                         {

       // Change the image (if there is an image)

       if (node.children.length > 0)

       {

                   if (node.children.item(0).tagName == "IMG")

                   {

                               node.children.item(0).src = "minus.gif";

                   }

       }


       node.nextSibling.style.display = '';
                                                                         }
                                                                         //
Collapse the branch if it IS visible

else
                                                                         {

       // Change the image (if there is an image)

       if (node.children.length > 0)

       {

                   if (node.children.item(0).tagName == "IMG")

                   {

                               node.children.item(0).src = "plus.gif";

                   }

       }


       node.nextSibling.style.display = 'none';
                                                                         }

                                                             }
                                                 </script>
                                     </head>
                                     <body>
                                                 <ul
style="list-style-type:none; margin:0; padding:0;">
                                                             <table
border="0">

<tr>

       <td>

                   <xsl:apply-templates select="." mode="render"/>

       </td>

</tr>
                                                             </table>
                                                 </ul>
                                     </body>
                         </html>
             </xsl:template>
             <xsl:template match="/" mode="render">
                         <xsl:apply-templates mode="render"/>
             </xsl:template>
             <xsl:template match="*" mode="render">
                         <table border="0">
                                     <tr>
                                                 <td/>
                                                 <td/>
                                                 <td/>
                                                 <td>
                                                             <a
onClick="Toggle(this)">

<img src="minus.gif"/>

<xsl:text>  </xsl:text>

<xsl:value-of select="local-name()"/>
                                                             </a>
                                                             <div>

<xsl:apply-templates select="@*" mode="render"/>

<xsl:apply-templates mode="render"/>
                                                             </div>
                                                 </td>
                                     </tr>
                         </table>
             </xsl:template>
             <xsl:template match="text()" mode="render">
                         <xsl:call-template name="escape-ws">
                                     <xsl:with-param name="text"
select="translate(.,' ',' ')"/>
                         </xsl:call-template>
             </xsl:template>
             <xsl:template name="escape-ws">
                         <xsl:param name="text"/>
                         <xsl:choose>
                                     <xsl:when test="contains($text, ' ')">
                                                 <xsl:call-template
name="escape-ws">

<xsl:with-param name="text" select="substring-before($text, ' ')"/>
                                                 </xsl:call-template>
                                                 <xsl:call-template
name="escape-ws">

<xsl:with-param name="text" select="substring-after($text, ' ')"/>
                                                 </xsl:call-template>
                                     </xsl:when>
                                     <xsl:when test="contains($text, ' ')">
                                                 <xsl:value-of
select="substring-before($text, ' ')"/>
                                                 <xsl:call-template
name="escape-ws">

<xsl:with-param name="text" select="substring-after($text, ' ')"/>
                                                 </xsl:call-template>
                                     </xsl:when>
                                     <xsl:otherwise>
                                                 <xsl:value-of
select="$text"/>
                                     </xsl:otherwise>
                         </xsl:choose>
             </xsl:template>
</xsl:stylesheet>

TIA.
Brady.

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