[Zope] Dynamic Navigation with ZPT

Jamie jamie@brobus.net
Wed, 2 Apr 2003 21:42:40 -0500


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Does anyone know how to create a navigation bar that lists the titles of
all folders as links, using ZPT something similar to what this would
give me in DTML?
 
<dtml-if expr="_.len(PARENTS) > 2">
<a href="..">Return to parent</a><br>
</dtml-if>
<dtml-in expr="objectValues('Folder')">
<a href="&dtml-absolute_url;"><dtml-var title_or_id></a><br>
</dtml-in></p>
 
Thanks in advance,
 
Jamie White
Jamie@brobus.net

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<div class=3DSection1>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Does anyone know how to create a navigation bar that =
lists
the titles of all folders as links, using ZPT something similar to what =
this
would give me in DTML?<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&lt;<span class=3DSpellE>dtml</span>-if <span =
class=3DSpellE>expr</span>=3D&quot;_.<span
class=3DSpellE><span class=3DGramE>len</span></span><span =
class=3DGramE>(</span>PARENTS)
&gt; 2&quot;&gt;<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&lt;a <span class=3DSpellE>href</span>=3D&quot;<span
class=3DGramE>..&quot;</span>&gt;Return to parent&lt;/a&gt;&lt;<span
class=3DSpellE>br</span>&gt;<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&lt;/<span =
class=3DSpellE>dtml</span>-if&gt;<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&lt;<span class=3DSpellE>dtml</span>-in <span =
class=3DSpellE>expr</span>=3D&quot;<span
class=3DSpellE><span class=3DGramE>objectValues</span></span><span =
class=3DGramE>(</span>'Folder')&quot;&gt;<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&lt;a <span =
class=3DSpellE>href</span>=3D&quot;&amp;<span
class=3DSpellE>dtml-absolute_<span class=3DGramE>url</span></span><span
class=3DGramE>;</span>&quot;&gt;&lt;<span class=3DSpellE>dtml-var</span> =
<span
class=3DSpellE>title_or_id</span>&gt;&lt;/a&gt;&lt;<span =
class=3DSpellE>br</span>&gt;<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&lt;/<span =
class=3DSpellE>dtml</span>-in&gt;&lt;/p&gt;<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Thanks in advance,<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Jamie White<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Jamie@brobus.net<o:p></o:p></span></font></p>

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