No code-init, I am waiting to get it all working in one element.
I do not believe this addresses my problem though.
For each page visited, I need to display the code for the topic which is named same as
the page.
I dont want to pass any variables to display the code field, subtopics or articles
withing this topic.
And in general I want to access $topic->... in php code for other random applications
like changing a navbar depenging on current page visited.
Or perhaps I misunderstand your suggestion.
Robert Murray
* Ken Pooley <[EMAIL PROTECTED]> [000809 16:43]:
> Is there a code-init page element?....from one of my pages...
>
> <?
> if ($argc == 1) $id = $argv[0];
> if ($id && !mgd_is_article_in_topic_tree(240, $id)) $id = 0;
> if ($id) $article = mgd_get_article($id);
> if ($id) $topic = mgd_get_topic($id);
> if ($article) $author = mgd_get_person($article->author);
> ?>
>
> kp
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [SMTP:[EMAIL PROTECTED]]
> Sent: Wednesday, August 09, 2000 3:33 PM
> To: [EMAIL PROTECTED]
> Subject: Re: [midgard] variable "... is not an object ..." error problem
>
> * Ken Pooley <[EMAIL PROTECTED]> [000809 16:20]:
> > What if you....
> >
> > <? $topicnum = $topic->id; ?>
> > ?><DIV
> > align="center"><P>&(topic.code:h);</P></DIV><br><br>&(topic.id);<?
> > $article = mgd_list_topic_articles ($topicnum);
>
> I tries this and most other simple permutations all with same result.
>
> Output:
> Warning: $topic is not an object in dynamiccontent on line 25
>
> 1: <?
> 2: /* show this topic's code and list all articles or show all of one requested*/
> 3: $page=mgd_get_page($midgard->page);
> 4: $topic=mgd_get_topic_by_name("0", $page->name);
> 5: ?><h1>&(page.title);</h1><?
> 6:
> 7: if (isset($topic)) {
> 8:
> 9: /* show requested article */
> 10: if (isset($id)) {
> 11: /* Get requested article... */
> 12: $article = mgd_get_article($id);
> 13: if ($article->url) { ?>
> 14: <a href="&(article.url);"><h1>&(article.title);</h1></a>
> 15: <? } else {?>
> 16: <h1>&(article.title);</h1>
> 17: <? } ?>
> 18:
> 19: <h3>&(article.abstract);</h3>
> 20: <p>&(article.content:f);</p> <?
> 21:
> 22: /* Show topic code and list articles */
> 23: } else {
> 24: ?><DIV align="center"><P>&(topic.code:h);</P></DIV><br><br>&(topic.id);<?
> 25: $topicNum = $topic->id;
> 26: $article = mgd_list_topic_articles($topicNum);
> 27: if ($article) {
> 28: ?><ul><?
> 29: while ($article->fetch()) {
> 30: ?><li><i><a
>href="&(midgard.uri);?id=&(article.id);">&(article.title);</a></i><?
> 31: /* Show abstract (if there is any abstract entered). */
> 32: if ($article->abstract) { ?>
> 33: <br>&(article.abstract:f);<?
> 34: } ?>
> 35: </li><?
> 36: } ?></ul><?
> 37: }
> 38: }
> 39: }
> 40: ?>
>
> Robert Murray
>
>
> >
> > kp
> >
> >
> >
> >
> > -----Original Message-----
> > From: [EMAIL PROTECTED] [SMTP:[EMAIL PROTECTED]]
> > Sent: Wednesday, August 09, 2000 2:57 PM
> > To: [EMAIL PROTECTED]
> > Subject: [midgard] variable "... is not an object ..." error problem
> >
> > Hi all,
> >
> > Working towards mapping all topic structure to pages I am comletely stumped
> > by this output error:
> >
> > Warning: $topic is not an object in dynamiccontent on line 25
> >
> > dynamiccontent is a style element as included below. I use the
> > mgd_get_..._by_name functions which I have preincluded.
> >
> > When I output $topic fields using the &(topic.code); syntax, the contents
> > of the code field are displayed fine. However whener I try to access
> > $topic fields within php code I get the error above. I also experience the
> > same problems when using the $midgard object to access uri. I seem to
> > access these vars same as in examples but to no avail.
> >
> > particluar offending code(excerpted from below):
> > ?><DIV
> > align="center"><P>&(topic.code:h);</P></DIV><br><br>&(topic.id);<?
> > $article = mgd_list_topic_articles($topic->id);
> >
> >
> >
> > Much thanks for any help,
> > Robert Murray
> >
> > dynamiccontent element:
> >
> > <?
> > /* show this topic's code and list all articles or show all of one article
> > requested*/
> > $page=mgd_get_page($midgard->page);
> > $topic=mgd_get_topic_by_name("0", $page->name);
> > ?><h1>&(page.title);</h1><?
> >
> > if (isset($topic)) {
> >
> > /* show requested article */
> > if (isset($id)) {
> > /* Get requested article... */
> > $article = mgd_get_article($id);
> > if ($article->url) { ?>
> > <a href="&(article.url);"><h1>&(article.title);</h1></a>
> > <? } else {?>
> > <h1>&(article.title);</h1>
> > <? } ?>
> >
> > <h3>&(article.abstract);</h3>
> > <p>&(article.content:f);</p> <?
> >
> > /* Show topic code and list articles */
> > } else {
> > ?><DIV
> > align="center"><P>&(topic.code:h);</P></DIV><br><br>&(topic.id);<?
> > $article = mgd_list_topic_articles($topic->id);
> > if ($article) {
> > ?><ul><?
> > while ($article->fetch()) {
> > ?><li><i><a
> > href="&(midgard.uri);?id=&(article.id);">&(article.title);</a></i><?
> > /* Show abstract (if there is any abstract entered). */
> > if ($article->abstract) { ?>
> > <br>&(article.abstract:f);<?
> > } ?>
> > </li><?
> > } ?></ul><?
> > }
> > }
> > }
> > ?>
> >
> > --
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> > please visit the project's web site at http://www.midgard-project.org
> >
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> >
> >
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