Štampanje liste na osnovu drvoidne strukture iz baze..Pratio sam neki tutorijal ali sam zakucao tj. ni u samom tutorijalu nije napisano ono sto meni treba a to je stampanje liste elementa u fazonu:
Code:
<ul>
<li>nesto</li><ul>
<li>nesto 2</li>
<li>nesto 2</li><ul>
<li>nesto 3</li>
<li>nesto 3</li>
<li>nesto 3</li>
</ul>
</ul>
<li>nesto</li>
<li>nesto</li>
</ul>
..
<ul>
<li>nesto</li><ul>
<li>nesto 2</li>
<li>nesto 2</li><ul>
<li>nesto 3</li>
<li>nesto 3</li>
<li>nesto 3</li>
</ul>
</ul>
<li>nesto</li>
<li>nesto</li>
</ul>
..
Kod je sledeci i str_repeat radi sjajno ali meni treba lista:
Code:
<?php
// $parent is the parent of the children we want to see
// $level is increased when we go deeper into the tree,
// used to display a nice indented tree
function display_children($parent, $level) {
// retrieve all children of $parent
$result = mysql_query('SELECT title FROM tree '.
'WHERE parent="'.$parent.'";');
// display each child
while ($row = mysql_fetch_array($result)) {
// indent and display the title of this child
echo str_repeat(' ',$level).$row['title']."\n";
// call this function again to display this
// child's children
display_children($row['title'], $level+1);
}
}
?>
<?php
// $parent is the parent of the children we want to see
// $level is increased when we go deeper into the tree,
// used to display a nice indented tree
function display_children($parent, $level) {
// retrieve all children of $parent
$result = mysql_query('SELECT title FROM tree '.
'WHERE parent="'.$parent.'";');
// display each child
while ($row = mysql_fetch_array($result)) {
// indent and display the title of this child
echo str_repeat(' ',$level).$row['title']."\n";
// call this function again to display this
// child's children
display_children($row['title'], $level+1);
}
}
?>
Ja sam se bas sabio ali mi ne ide... zato bi bilo sjajno ako neko moze da mi pomogne.
Evo i slike koja ce mozda pojasniti sta mi to tacno treba:
Ps.
Ako trebaju jos kakvi detalji, tu sam...
