[htmltmpl] global_vars / endless loops / HTML::Template::Expr
Brought to you by:
samtregar
Menu
▾
▴
[htmltmpl] global_vars / endless loops / HTML::Template::Expr
|
From: Fran F. <fr...@mo...> - 2002-07-09 02:16:13
|
Hello,
I'd really like to use HTML::Template::Expr, but I currently cannot
because it forces global_vars on, and global_vars causes an infinite
loop with my most complex template. Is the infinite looping a known
issue? The template that causes it is 7 or 8 nested TMPL_LOOP's, all
with the same exact name and contents (in order to enable me to display
in a generic fashion a tree hierarchy tool that can have up to 7 or 8
nested levels).
Also, I noticed the perldoc for HTML::Template::Expr mentions that
future versions might not force global_vars on, but I assume this
doesn't exist yet, correct?
I've included the affected template below. It's ugly, be forewarned. :-)
I'm interested in knowing what in my template causes the endless looping
(which manifests itself as an endless stream of "### HTML::Template
Debug ### In output" lines in the server error log with debug turned on)
and if there's a fix which would allow me to use my template AND
HTML::Template::Expr.
I tried to add some logic to use Expr for all other templates and
vanilla HTML::Template for this one, but it seems to still loop - I
presume the 'use HTML::Template::Expr' is enough to load whatever code
forces global_var on?? Any tips much appreciated.
Thanks,
Fran
<html>
<head>
<title>Tree Test</title>
<script src="/lib/js/chimpkit/tree.js"></script>
<style type="text/css"><!--
@import url(/lib/css/chimpkit/tree.css);
@import url(/lib/css/chimpkit/<tmpl_var style>.css);
-->
</style>
</head>
<body bgcolor=ffffff onLoad="CallJS('ProgressDestroy()');">
<!---progress bar begin--->
<script src="/lib/js/chimpkit/progress.js"></script>
<!--- progress bar end--->
<span id=non_progress class=show>
<form name=form1>
<input type=hidden name=loading_code value=exist>
<tmpl_if regmode>
<input type=hidden name=tree_type value="Registration">
<tmpl_else>
<input type=hidden name=tree_type value="RMS">
</tmpl_if>
<table width=350><TR><TD>
<span id=-1 style="margin-left: 0px;">
<tmpl_loop tree>
<span class=<tmpl_var type>><tmpl_if havechildren><a
href="javascript:toggleClamShellMenu('<tmpl_var entid>')"><img
name="img_<tmpl_var entid>" src="/images/<tmpl_if
preopen>mns<tmpl_else>pls</tmpl_if>.gif" align=middle
border=0></a><tmpl_else><img src="/images/blankpls.gif"
align=middle></tmpl_if> <img src="/images/<tmpl_var type>.gif"
align=middle> <tmpl_var name></span><br>
<span id=<tmpl_var entid> class=CHILDREN style="{display:<tmpl_if
preopen>block<tmpl_else>none</tmpl_if>}">
<tmpl_loop children>
<span class=<tmpl_var type>><tmpl_if havechildren><a
href="javascript:toggleClamShellMenu('<tmpl_var entid>')"><img
name="img_<tmpl_var entid>" src="/images/<tmpl_if
preopen>mns<tmpl_else>pls</tmpl_if>.gif" align=middle
border=0></a><tmpl_else><img src="/images/blankpls.gif"
align=middle></tmpl_if> <img src="/images/<tmpl_var status>.gif"
align=middle> <img src="/images/<tmpl_var type>.gif"
align=middle> <a href="javascript:getNodeDetails('<tmpl_var
type>','<tmpl_var entid>',<tmpl_var regmode>);" class=<tmpl_var
type>><tmpl_var name></a></span><br>
<span id=<tmpl_var entid> class=CHILDREN style="{display:<tmpl_if
preopen>block<tmpl_else>none</tmpl_if>}">
<tmpl_loop children>
<span class=<tmpl_var type>><tmpl_if havechildren><a
href="javascript:toggleClamShellMenu('<tmpl_var entid>')"><img
name="img_<tmpl_var entid>" src="/images/<tmpl_if
preopen>mns<tmpl_else>pls</tmpl_if>.gif" align=middle
border=0></a><tmpl_else><img src="/images/blankpls.gif"
align=middle></tmpl_if> <img src="/images/<tmpl_var status>.gif"
align=middle> <img src="/images/<tmpl_var type>.gif"
align=middle> <a href="javascript:getNodeDetails('<tmpl_var
type>','<tmpl_var entid>',<tmpl_var regmode>);" class=<tmpl_var
type>><tmpl_var name></a></span><br>
<span id=<tmpl_var entid> class=CHILDREN style="{display:<tmpl_if
preopen>block<tmpl_else>none</tmpl_if>}">
<tmpl_loop children>
<span class=<tmpl_var type>><tmpl_if havechildren><a
href="javascript:toggleClamShellMenu('<tmpl_var entid>')"><img
name="img_<tmpl_var entid>" src="/images/<tmpl_if
preopen>mns<tmpl_else>pls</tmpl_if>.gif" align=middle
border=0></a><tmpl_else><img src="/images/blankpls.gif"
align=middle></tmpl_if> <img src="/images/<tmpl_var status>.gif"
align=middle> <img src="/images/<tmpl_var type>.gif"
align=middle> <a href="javascript:getNodeDetails('<tmpl_var
type>','<tmpl_var entid>',<tmpl_var regmode>);" class=<tmpl_var
type>><tmpl_var name></a></span><br>
<span id=<tmpl_var entid> class=CHILDREN
style="{display:<tmpl_if preopen>block<tmpl_else>none</tmpl_if>}">
<tmpl_loop children>
<span class=<tmpl_var type>><tmpl_if havechildren><a
href="javascript:toggleClamShellMenu('<tmpl_var entid>')"><img
name="img_<tmpl_var entid>" src="/images/<tmpl_if
preopen>mns<tmpl_else>pls</tmpl_if>.gif" align=middle
border=0></a><tmpl_else><img src="/images/blankpls.gif"
align=middle></tmpl_if> <img src="/images/<tmpl_var status>.gif"
align=middle> <img src="/images/<tmpl_var type>.gif"
align=middle> <a href="javascript:getNodeDetails('<tmpl_var
type>','<tmpl_var entid>',<tmpl_var regmode>);" class=<tmpl_var
type>><tmpl_var name></a></span><br>
<span id=<tmpl_var entid> class=CHILDREN
style="{display:<tmpl_if preopen>block<tmpl_else>none</tmpl_if>}">
<tmpl_loop children>
<span class=<tmpl_var type>><tmpl_if havechildren><a
href="javascript:toggleClamShellMenu('<tmpl_var entid>')"><img
name="img_<tmpl_var entid>" src="/images/<tmpl_if
preopen>mns<tmpl_else>pls</tmpl_if>.gif" align=middle
border=0></a><tmpl_else><img src="/images/blankpls.gif"
align=middle></tmpl_if> <img src="/images/<tmpl_var status>.gif"
align=middle> <img src="/images/<tmpl_var type>.gif"
align=middle> <a href="javascript:getNodeDetails('<tmpl_var
type>','<tmpl_var entid>',<tmpl_var regmode>);" class=<tmpl_var
type>><tmpl_var name></a></span><br>
<span id=<tmpl_var entid> class=<tmpl_var type>
style="{display:<tmpl_if preopen>block<tmpl_else>none</tmpl_if>}">
</span>
</tmpl_loop>
</span>
</tmpl_loop>
</span>
</tmpl_loop>
</span>
</tmpl_loop>
</span>
</tmpl_loop>
</span>
</tmpl_loop>
</span>
</TD></TR></TABLE>
</span>
</form>
</body>
</html>
|
