6 replies to this topic

[buothz]

I'm creating a menu for a site, I need to take pages url and title as follows
STUDENTS
MALE
PETER
JACOB
ALDO
FEMALE
ANNA
FRANCESCA


I need to take up the third child
1st node STUDENTS
2nd node MALE/FEMALE
3rd node PETER/JACOB...

if u use this code

$sc = $pages->get("/students/");
    $children = $sc->children;
    
    echo '<ul>';
    foreach($children as $child) {
	 $child === $page->rootParent;
	 echo "<li><a href='{$child->url}'>{$child->title}</a></li>";
    }
    echo '</ul>';

I obtain MALE/FEMALE, how I can take PETER/JACOB and others???

thank u

[diogo]

You want all of them? Male and female?
You could put another foreach inside the one you have, but would be more practical to give those pages the same template and call them by it:

$pages->find("template=people")

[ryan]

echo "<ul>";

foreach($pages->get("/students/")->children) as $gender) {

  echo "<li><a href='{$gender->url}'>{$gender->title}</a><ul>"; // Male or Female

  foreach($gender->children as $student) {

    echo "<li><a href='{$student->url}'>{$student->title}</a></li>"; // Peter, Anna, etc.

  }

  echo "</ul></li>";

}

echo "</ul>";

[buothz]

echo "<ul>";
foreach($pages->get("/students/")->children) as $gender) {
  echo "<li><a href='{$gender->url}'>{$gender->title}</a><ul>"; // Male or Female
  foreach($gender->children as $student) {
	echo "<li><a href='{$student->url}'>{$student->title}</a></li>"; // Peter, Anna, etc.
  }
  echo "</ul></li>";
}
echo "</ul>";

thank u a lot.. tomorrow i'll try the code... I thought there was another method using the Processwire API

[buothz]

echo "<ul>";
[color=#ff0000]foreach($pages->get("/students/")->children) as $gender) { GIVE ERROR, now I'll try to do [/color]$sc = $pages->get("/students/");
  echo "<li><a href='{$gender->url}'>{$gender->title}</a><ul>"; // Male or Female
  foreach($gender->children as $student) {
	echo "<li><a href='{$student->url}'>{$student->title}</a></li>"; // Peter, Anna, etc.
  }
  echo "</ul></li>";
}
echo "</ul>";

give me error
"Parse Error syntax error, unexpected ')' (line 224 of /home/mhd-01/www.cosascegli.it/htdocs/site/templates/head.inc)

This error message was shown because you are logged in as a Superuser. Error has been logged."

[apeisa]

There is unnecessary ) on Ryan's example after first children.

This line:

foreach($pages->get("/students/")->children) as $gender) {

should be:

foreach($pages->get("/students/")->children as $gender) {

[buothz]

There is unnecessary ) on Ryan's example after first children.

This line:

foreach($pages->get("/students/")->children) as $gender) {

should be:

foreach($pages->get("/students/")->children as $gender) {

i've used this code

//menu con pagine fino a terzo figlio   
    $yc = $pages->get("/yachts/");
    $children = $yc->children;
    $childchildren = $child->children;
    //$children->prepend($yc); mi restituisce yacht
    echo '<ul>';
    foreach($children as $child) {
	 $child === $page->rootParent; //=== identico, == equal
	 echo "<li><a href='{$child->url}'>{$child->title}</a></li><ul>";
	
	 foreach($child->children as $schild) {
	  echo "<li><a href='{$schild->url}'>{$schild->title}</a></li>";
	  }
	 echo '</ul></li>';
    }
    echo '</ul>';
    //fine menu fino a terzo figlio