Breadcrumb code exist but isn't displayed

[alessio]

The breadcrumb navigation links do not come out, also if the code is present in the header template in this default way:

<if condition="is_array($navbits)">
            <table cellpadding="0" cellspacing="0" border="0">
            <tr valign="bottom">
                <td><a href="#" onclick="history.back(1); return false;"><img src="$stylevar[imgdir_misc]/navbits_start.gif" alt="$vbphrase[go_back]" border="0" /></a></td>
                <td>&nbsp;</td> 
                <td width="100%"><span class="navbar"><a href="$vboptions[forumhome].php$session[sessionurl_q]" accesskey="1">$vboptions[bbtitle]</a></span> $navbits[breadcrumb]</td>
            </tr>
            <tr>
                <td class="navbar" style="font-size:10pt; padding-top:1px" colspan="3"><if condition="$_SERVER['REQUEST_METHOD'] == 'POST'"><img class="inlineimg" src="$stylevar[imgdir_misc]/navbits_finallink_$stylevar[textdirection].gif" alt="" border="0" /><else /><a href="$navbar_reloadurl"><img class="inlineimg" src="$stylevar[imgdir_misc]/navbits_finallink_$stylevar[textdirection].gif" alt="$vbphrase[reload_this_page]" border="0" /></a></if> <strong>$navbits[lastelement]</strong></td>
            </tr>
            </table>
        <else />
            <div class="navbar" style="font-size:10pt"><a href="$vboptions[forumhome].php$session[sessionurl_q]" accesskey="1"><img class="inlineimg" src="$stylevar[imgdir_misc]/navbits_start.gif" alt="" border="0" /></a> <strong>$vboptions[bbtitle]</strong></div>
        </if>

Have been missed something somewhere?
Thank.

[Lynne]

That code looks correct, however it is usually in the navbar template. If you move it to the header, then you need to make sure that the header template is evaled *after* the navbits are defined in your page.

[alessio]

I was not completely exact with explanation of problem,
to be more precise,
seem that the condition:

<if condition="is_array($navbits)"><h1>tester</h1> </if>

never become executed.

I have also try to put, right now, the entire code after all headers and just after the $spacer_open but nothing, the condition isn't executed and the only first bit appear. What can be happen?

[Lynne]

It's not evaling in the header because navbits isn't defined yet. If you put that code in header and then go to forumdisplay.php, $navbits is evaled on line 270 of that page but the header is evaled when global.php gets called on line 101 (I think that's how it works).

[alessio]

Really thank for your help Lynne, unfortunately it do not work also if i put the code after all, on footer (where we can be sure that anything has been call).
What can happen? I follow looking for something more deep into, but please if any idea can come out in help is really appreciate boys.

[Lynne]

The footer, header, and headinclude all get evaled in global.php around line 825. If you have the navbits in any of those, they will not eval fully.

[alessio]

Sorry Lynne, so where i should put/do, just to be sure, and achieve the result to display complete bits (just for test), if you can indicate? Thank you.

[alessio]

Ops! Thanks Lynne! I had forget something in the way, it has been solved now! Also thank to yours info.
Best regards to you.