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[quote title=DPhan wrote on Mon, 01 October 2012 19:20]In the default index.tmpl file, I made the following change:

before:
   {TEMPLATE: show_links}

after:
   {IF: _uid} {TEMPLATE: show_links} {ENDIF}

The generated code BEFORE the change is as follows:

"index.php?t=selmsg&amp;date=today&amp;<?php echo _rsid; ?>&amp;frm_id=<?php echo (isset($frm->forum_id) ? $frm->forum_id.'' : $frm->id.'' ) .'&amp;th='.$th.'" title="Show all messages that were posted today" rel="nofollow">Today's Messages</a>
'.(_uid ? ':: <a href=" index.php?t=selmsg&amp;unread=1&amp;'._rsid.'&amp;frm_id='.(iss et($frm- >forum_id) ? $frm->forum_id.'' : $frm->id.'' ) .'" title="Show all unread messages" rel="nofollow">Unread Messages</a>&nbsp;' : ''); ?>
<?php echo (!$th ? ':: <a href=" index.php?t=selmsg&amp;reply_count=0&amp;'._rsid.'&amp;frm_id=' .(isset($frm- >forum_id) ? $frm->forum_id.'' : $frm->id.'' ) .'" title="Show all messages, which have no replies" rel="nofollow">Unanswered Messages</a>&nbsp;' : ''); ?>
:: <a href="index.php?t=mnav&amp;<?php echo _rsid; ?>" rel="nofollow">Message Navigator</a><?php echo $admin_cp; ?>
<?php echo $cat_path; ?>

The generated code AFTER the change contains syntax error and is as follows:

<?php echo (_uid ? ' Show:
<a href=" index.php?t=selmsg&amp;date=today&amp;'._rsid.'&amp;frm_id='.(i sset($frm- >forum_id) ? $frm->forum_id.'' : $frm->id.'' ) .'&amp;th='.$th.'" title="Show all messages that were posted today" rel="nofollow">Today's Messages</a>
'.(_uid ? ':: <a href=" index.php?t=selmsg&amp;unread=1&amp;'._rsid.'&amp;frm_id='.(iss et($frm- >forum_id) ? $frm->forum_id.'' : $frm->id.'' ) .'" title="Show all unread messages" rel="nofollow">Unread Messages</a>&nbsp;' : ''); ?>
<?php echo (!$th ? ':: <a href=" index.php?t=selmsg&amp;reply_count=0&amp;'._rsid.'&amp;frm_id=' .(isset($frm- >forum_id) ? $frm->forum_id.'' : $frm->id.'' ) .'" title="Show all messages, which have no replies" rel="nofollow">Unanswered Messages</a>&nbsp;' : ''); ?>
:: <a href="index.php?t=mnav&amp;<?php echo _rsid; ?>" rel="nofollow">Message Navigator</a> ' : ''); ?>
<?php echo $admin_cp; ?>
<?php echo $cat_path; ?>

Correct the syntax error by removing the trailing ; ?> near "Unanswered Messages" and replace with a dot, and add a 
single quote on the next line.

Corrected version:

<?php echo (_uid ? ' Show:
<a href=" index.php?t=selmsg&amp;date=today&amp;'._rsid.'&amp;frm_id='.(i sset($frm- >forum_id) ? $frm->forum_id.'' : $frm->id.'' ) .'&amp;th='.$th.'" title="Show all messages that were posted today" rel="nofollow">Today's Messages</a>
'.(_uid ? ':: <a href=" index.php?t=selmsg&amp;unread=1&amp;'._rsid.'&amp;frm_id='.(iss et($frm- >forum_id) ? $frm->forum_id.'' : $frm->id.'' ) .'" title="Show all unread messages" rel="nofollow">Unread Messages</a>&nbsp;' : ''); ?>
<?php echo (!$th ? ':: <a href=" index.php?t=selmsg&amp;reply_count=0&amp;'._rsid.'&amp;frm_id=' .(isset($frm- >forum_id) ? $frm->forum_id.'' : $frm->id.'' ) .'" title="Show all messages, which have no replies" rel="nofollow">Unanswered Messages</a>&nbsp;' : '') .
':: <a href="index.php?t=mnav&amp;<?php echo _rsid; ?>" rel="nofollow">Message Navigator</a> ' : ''); ?>
<?php echo $admin_cp; ?>
<?php echo $cat_path; ?>

I started to look at the code generation routine compiler.inc for a permanent fix but I thought I should ask if there is someone who is more familiar with this code generation routine.

Dan[/quote]

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Post by DPhan is ignored

Re: Syntax error in code generated after adding {IF} to template

Thu, 04 October 2012 06:30

naudefj

Karma:

See http://fudforum.org/forum/index.php?t=msg&th=9288

"Normally you can end the expression using {end}, but if you don't have an else you need to use {endif}. The {endI} and {endifI} are special terminators you need to use in the place of {end} and {endif} when your conditional expression is within another conditional expression."

I normally play with the various forms of {IF: } until I get one that works:
{IF: ...}...{ELSE}...{END}
{IF: ...}...{ENDIF}

Within another {IF: }
{IF: ...}...{ELSE}...{ENDI}
{IF: ...}...{ENDIFI}

Post by DPhan is ignored

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